Investigation of membrane property and fuel cell behavior with sulfonated poly(ether ether ketone) electrolyte: Temperature and relative humidity effects

On the development of proton conducting polymer membranes for hydrogen and methanol fuel cells

Kreuer, K. D. (2001) · Journal of Membrane Science · doi:10.1016/s0376-7388(00)00632-3 · Cited by 2,969 · see citing works

Proton-conducting polymer electrolyte membranes based on hydrocarbon polymers

Rikukawa, M., & Sanui, K. (2000) · Progress in Polymer Science · doi:10.1016/s0079-6700(00)00032-0 · Cited by 1,554 · see citing works

Water Uptake by and Transport Through Nafion® 117 Membranes

Zawodzinski, T. A., Derouin, C., Radzinski, S., Sherman, R. J., Smith, V. T., Springer, T. E., & Gottesfeld, S. (1993) · Journal of The Electrochemical Society · doi:10.1149/1.2056194 · Cited by 1,530 · see citing works

Advances in Electrochemical Science and Engineering

(1997) · Advances in electrochemical science and engineering · doi:10.1002/9783527616794 · Cited by 1,139 · see citing works

Direct polymerization of sulfonated poly(arylene ether sulfone) random (statistical) copolymers: candidates for new proton exchange membranes

Wang, F., Hickner, M. A., Kim, Y. S., Zawodzinski, T. A., & McGrath, J. E. E. (2002) · Journal of Membrane Science · doi:10.1016/s0376-7388(01)00620-2 · Cited by 1,133 · see citing works

Development of ionomer membranes for fuel cells

Kerres, J. A. (2001) · Journal of Membrane Science · doi:10.1016/s0376-7388(00)00631-1 · Cited by 1,022 · see citing works

Synthesis and characterization of sulfonated poly(ether ether ketone) for proton exchange membranes

Xing, P., Robertson, G. P., Guiver, M. D., Mikhailenko, S. D., Wang, K., & Kaliaguine, S. (2003) · Journal of Membrane Science · doi:10.1016/j.memsci.2003.09.019 · Cited by 1,011 · see citing works

Proton conducting composite membranes from polyether ether ketone and heteropolyacids for fuel cell applications

Zaidi, S. M. J., Mikhailenko, S. D., Robertson, G. P., Guiver, M. D., & Kaliaguine, S. (2000) · Journal of Membrane Science · doi:10.1016/s0376-7388(00)00345-8 · Cited by 898 · see citing works

Conductivity of PBI Membranes for High-Temperature Polymer Electrolyte Fuel Cells

Ma, Y., Wainright, J. S., Litt, M. H., & Savinell, R. F. (2003) · Journal of The Electrochemical Society · doi:10.1149/1.1630037 · Cited by 719 · see citing works

Electron and proton conducting polymers: recent developments and prospects

Inzelt, G., Pinéri, M., Schultze, J. W., & Vorotyntsev, M. A. (2000) · Electrochimica Acta · doi:10.1016/s0013-4686(00)00329-7 · Cited by 716 · see citing works

Polymeric proton conducting membranes for medium temperature fuel cells (110–160°C)

Alberti, G., Casciola, M., Massinelli, L., & Bauer, B. (2001) · Journal of Membrane Science · doi:10.1016/s0376-7388(00)00635-9 · Cited by 620 · see citing works

Recent advances in the functionalisation of polybenzimidazole and polyetherketone for fuel cell applications

Jones, D. J., & Rozière, J. (2001) · Journal of Membrane Science · doi:10.1016/s0376-7388(00)00633-5 · Cited by 567 · see citing works

A fuel cell using acid doped polybenzimidazole as polymer electrolyte

Wang, J.-T., Savinell, R. F., Wainright, J., Litt, M., & Yu, H. (1996) · Electrochimica Acta · doi:10.1016/0013-4686(95)00313-4 · Cited by 474 · see citing works

Sulfonation of poly(ether ether ketone)(PEEK): Kinetic study and characterization

Huang, R. Y. M., Shao, P., Burns, C. M., & Feng, X. (2001) · Journal of Applied Polymer Science · doi:10.1002/app.2118 · Cited by 407 · see citing works

Inorganic modification of proton conductive polymer membranes for direct methanol fuel cells

Nunes, S. P. (2002) · Journal of Membrane Science · doi:10.1016/s0376-7388(02)00009-1 · Cited by 385 · see citing works

Oxygen and hydrogen permeation properties and water uptake of Nafion® 117 membrane and recast film for PEM fuel cell

BROKA, K., & Ekdunge, P. (1997) · Journal of Applied Electrochemistry · doi:10.1023/a:1018469520562 · Cited by 361 · see citing works

New membranes for direct methanol fuel cells

Jörissen, L., Gogel, V., Kerres, J., & Garche, J. (2002) · Journal of Power Sources · doi:10.1016/s0378-7753(01)00952-1 · Cited by 279 · see citing works

Characterization of polymer blends of polyethersulfone/sulfonated polysulfone and polyethersulfone/sulfonated polyetheretherketone for direct methanol fuel cell applications

Manea, C., & Mulder, M. H. V. (2002) · Journal of Membrane Science · doi:10.1016/s0376-7388(01)00787-6 · Cited by 263 · see citing works

Casting solvent interactions with sulfonated poly(ether ether ketone) during proton exchange membrane fabrication

Robertson, G. P., Mikhailenko, S. D., Wang, K., Xing, P., Guiver, M. D., & Kaliaguine, S. (2003) · Journal of Membrane Science · doi:10.1016/s0376-7388(03)00193-5 · Cited by 253 · see citing works

Gas Permeation Properties of Solid Polymer Electrolyte (SPE) Membranes

Sakai, T., Takenaka, H., Wakabayashi, N., KAWAMI, Y., & Torikai, E. (1985) · Journal of The Electrochemical Society · doi:10.1149/1.2114111 · Cited by 247 · see citing works

Gas Diffusion in the Dried and Hydrated Nafions

Sakai, T., Takenaka, H., & Torikai, E. (1986) · Journal of The Electrochemical Society · doi:10.1149/1.2108551 · Cited by 227 · see citing works

Investigation of the Transversal Water Profile in Nafion Membranes in Polymer Electrolyte Fuel Cells

Büchi, F. N., & Scherer, G. G. (2001) · Journal of The Electrochemical Society · doi:10.1149/1.1345868 · Cited by 226 · see citing works

Development and characterization of ion-exchange polymer blend membranes

Cui, W. L., Kerres, J. A., & Eigenberger, G. (1998) · Separation and Purification Technology · doi:10.1016/s1383-5866(98)00069-0 · Cited by 174 · see citing works

On the molecular weight determination of a poly(aryl-ether-ether-ketone) (PEEK)

Devaux, J., Delimoy, D., Daoust, D., Legras, R., Mercier, J. P., Strazielle, C., & Nield, E. (1985) · Polymer · doi:10.1016/0032-3861(85)90179-x · Cited by 151 · see citing works

Sulfonated Poly(ether ether ketone) Membranes for Direct Methanol Fuel Cells

Yang, B., & Manthiram, A. (2003) · Electrochemical and Solid-State Letters · doi:10.1149/1.1613073 · Cited by 139 · see citing works

Reduction of methanol permeability in polyetherketone–heteropolyacid membranes

Ponce, M. L., Prado, L., Ruffmann, B., Richau, K., Mohr, R., & Nunes, S. P. (2003) · Journal of Membrane Science · doi:10.1016/s0376-7388(02)00309-5 · Cited by 121 · see citing works

Research Note: Values of Six Saturated Salt Solutions at 25°C. Re-examination for the Purpose of Maintaining a Constant Relative Humidity in Water Sorption Measurements

Pollio, M. L., KITIC, D., & Resnik, S. L. (1996) · LWT · doi:10.1006/fstl.1996.0058 · Cited by 15 · see citing works

Review of Advanced Materials for Proton Exchange Membrane Fuel Cells

Kraytsberg, A., & Ein‐Eli, Y. (2014) · Energy & Fuels · doi:10.1021/ef501977k · Cited by 703 · see citing works

Proton Exchange Membrane Fuel Cells (PEMFCs): Advances and Challenges

Tellez-Cruz, M. M., Escorihuela, J., Solorza‐Feria, O., & Compañ, V. (2021) · Polymers · doi:10.3390/polym13183064 · Cited by 425 · see citing works

PEM fuel cell relative humidity (RH) and its effect on performance at high temperatures

Zhang, J., Tang, Y., Song, C., Xia, Z., Li, H., Wang, H., & Zhang, J. J. (2008) · Electrochimica Acta · doi:10.1016/j.electacta.2008.02.074 · Cited by 233 · see citing works

Increased Water Retention in Polymer Electrolyte Membranes at Elevated Temperatures Assisted by Capillary Condensation

Park, M. J., Downing, K. H., Jackson, A., Gomez, E. D., Minor, A. M., Cookson, D., Weber, A. Z., & Balsara, N. P. (2007) · Nano Letters · doi:10.1021/nl072617l · Cited by 215 · see citing works

Effects of operation temperature and reactant gas humidity levels on performance of PEM fuel cells

Özen, D. N., Timurkutluk, B., & Altınışık, K. (2016) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2016.01.040 · Cited by 213 · see citing works

Hydrogen crossover in high-temperature PEM fuel cells

Cheng, X., Zhang, J., Tang, Y., Song, C., Shen, J., Song, D., & Zhang, J. (2007) · Journal of Power Sources · doi:10.1016/j.jpowsour.2007.02.027 · Cited by 180 · see citing works

Fabrication of protic ionic liquid/sulfonated polyimide composite membranes for non-humidified fuel cells

Lee, S.-Y., Yasuda, T., & Watanabe, M. (2009) · Journal of Power Sources · doi:10.1016/j.jpowsour.2009.11.045 · Cited by 159 · see citing works

Thermogravimetric analysis of SPEEK membranes: Thermal stability, degree of sulfonation and cross-linking reaction

Knauth, P., Hou, H., Bloch, E., Sgreccia, E., & Vona, M. L. D. (2011) · Journal of Analytical and Applied Pyrolysis · doi:10.1016/j.jaap.2011.07.012 · Cited by 143 · see citing works

SPEEK/functionalized silica composite membranes for polymer electrolyte fuel cells

Sambandam, S. K., & Ramani, V. (2007) · Journal of Power Sources · doi:10.1016/j.jpowsour.2007.04.026 · Cited by 135 · see citing works

Mechanical properties of proton-conducting sulfonated aromatic polymer membranes: Stress–strain tests and dynamical analysis

Sgreccia, E., Chailan, J., Khadhraoui, M., Vona, M. L. D., & Knauth, P. (2009) · Journal of Power Sources · doi:10.1016/j.jpowsour.2009.09.061 · Cited by 109 · see citing works

Enhanced Proton Conductivity of Sulfonated Poly(ether ether ketone) Membrane Embedded by Dopamine‐Modified Nanotubes for Proton Exchange Membrane Fuel Cell

Zhang, H., Zhang, T., Wang, J., Pei, F., He, Y., & Liu, J. (2013) · Fuel Cells · doi:10.1002/fuce.201300130 · Cited by 102 · see citing works

Advances in polybenzimidazole based membranes for fuel cell applications that overcome Nafion membranes constraints

Maiti, T. K., Singh, J., Majhi, J., Ahuja, A., Maiti, S. K., Dixit, P., Bhushan, S., Bandyopadhyay, A., & Chattopadhyay, S. (2022) · Polymer · doi:10.1016/j.polymer.2022.125151 · Cited by 101 · see citing works

Double crosslinked polyetheretherketone-based polymer electrolyte membranes prepared by radiation and thermal crosslinking techniques

Chen, J., Maekawa, Y., Asano, M., & Yoshida, M. (2007) · Polymer · doi:10.1016/j.polymer.2007.08.005 · Cited by 97 · see citing works

Synthesis and electrochemical investigations of ABPBI grafted montmorillonite based polymer electrolyte membranes for PEMFC applications

Altaf, F., Batool, R., Gill, R., Rehman, Z. U., Majeed, H., Ahmad, A., Shafiq, M., Dastan, D., Abbas, G., & Jacob, K. I. (2020) · Renewable Energy · doi:10.1016/j.renene.2020.09.104 · Cited by 92 · see citing works

A Review on the Fabrication of Electrospun Polymer Electrolyte Membrane for Direct Methanol Fuel Cell

Junoh, H., Jaafar, J., Norddin, M. N. A. M., Ismail, A. F., Othman, M. H. D., Rahman, M. A., Yusof, N. B., Salleh, W. N. W., & Ilbeygi, H. (2015) · Journal of Nanomaterials · doi:10.1155/2015/690965 · Cited by 90 · see citing works

Stable and hydroxide ion conductive membranes for fuel cell applications: Chloromethyaltion and amination of poly(ether ether ketone)

Jasti, A., Prakash, S., & Shahi, V. K. (2012) · Journal of Membrane Science · doi:10.1016/j.memsci.2012.11.016 · Cited by 85 · see citing works

Cross-linked highly sulfonated poly(arylene ether sulfone) membranes prepared by in-situ casting and thiol-ene click reaction for fuel cell application

Han, J., Kim, K., Kim, J. H., Kim, S., Choi, S., Lee, H., Kim, J., Kim, T., Sung, Y., & Lee, J. (2019) · Journal of Membrane Science · doi:10.1016/j.memsci.2019.02.048 · Cited by 83 · see citing works

Exploring the effects of symmetrical and asymmetrical relative humidity on the performance of H2/air PEM fuel cell at different temperatures

Saleh, M. M., Okajima, T., Hayase, M., Kitamura, F., & Ohsaka, T. (2007) · Journal of Power Sources · doi:10.1016/j.jpowsour.2006.11.065 · Cited by 81 · see citing works

Modification of sulfonated poly(ether ether ketone) proton exchange membrane for reducing methanol crossover

Zhong, S., Cui, X., Fu, T., & Na, H. (2008) · Journal of Power Sources · doi:10.1016/j.jpowsour.2008.02.043 · Cited by 80 · see citing works

Cross-linked sulfonated poly (ether ether ketone) (SPEEK)/reactive organoclay nanocomposite proton exchange membranes (PEM)

Hande, V. R., Rath, S. K., Rao, S. S., & Patri, M. (2011) · Journal of Membrane Science · doi:10.1016/j.memsci.2011.01.042 · Cited by 80 · see citing works

Anhydrous elevated-temperature polymer electrolyte membranes based on ionic liquids

Yi, S., Zhang, F., Li, W., Huang, C., Zhang, H., & Pan, M. (2010) · Journal of Membrane Science · doi:10.1016/j.memsci.2010.10.031 · Cited by 78 · see citing works

Preparation and evaluation of a proton exchange membrane based on crosslinkable sulfonated poly(ether ether ketone)s

Zhong, S., Fu, T., Dou, Z., Zhao, C., & Na, H. (2006) · Journal of Power Sources · doi:10.1016/j.jpowsour.2006.06.067 · Cited by 76 · see citing works

Comprehensive analysis of galvanostatic charge method for fuel cell degradation diagnosis

Hu, Z., Xu, L., Huang, Y., Li, J., Ouyang, M., Du, X., & Jiang, H. (2018) · Applied Energy · doi:10.1016/j.apenergy.2018.01.005 · Cited by 71 · see citing works

Investigating the usefulness of chitosan based proton exchange membranes tailored with exfoliated molybdenum disulfide nanosheets for clean energy applications

Divya, K., Rana, D. K., Alwarappan, S., Saraswathi, M. S. S. A., & Nagendran, A. (2018) · Carbohydrate Polymers · doi:10.1016/j.carbpol.2018.12.092 · Cited by 69 · see citing works

The durability of carbon supported Pt nanowire as novel cathode catalyst for a 1.5 kW PEMFC stack

Li, B., Higgins, D. C., Xiao, Q., Yang, D., Zhng, C., Cai, M., Chen, Z., & Ma, J. (2014) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2014.06.040 · Cited by 68 · see citing works

Sulfonated poly(ether ether ketone)-based silica nanocomposite membranes for direct ethanol fuel cells

Roelofs, K. S., Hirth, T., & Schiestel, T. (2009) · Journal of Membrane Science · doi:10.1016/j.memsci.2009.09.041 · Cited by 68 · see citing works

Moving Beyond Mass-Based Parameters for Conductivity Analysis of Sulfonated Polymers

Kim, Y. S., & Pivovar, B. S. (2010) · Annual Review of Chemical and Biomolecular Engineering · doi:10.1146/annurev-chembioeng-073009-101309 · Cited by 68 · see citing works

Nanocomposite SPEEK-based membranes for Direct Methanol Fuel Cells at intermediate temperatures

Mollá, S., & Compañ, V. (2015) · Journal of Membrane Science · doi:10.1016/j.memsci.2015.05.055 · Cited by 65 · see citing works

Pendant dual sulfonated poly(arylene ether ketone) proton exchange membranes for fuel cell application

Nguyen, M. D. T., Yang, S., & Kim, D. (2016) · Journal of Power Sources · doi:10.1016/j.jpowsour.2016.08.041 · Cited by 64 · see citing works

Silica/montmorillonite nanoarchitectures and layered double hydroxide-SPEEK based composite membranes for fuel cells applications

Charradi, K., Ahmed, Z., Aranda, P., & Chtourou, R. (2019) · Applied Clay Science · doi:10.1016/j.clay.2019.03.027 · Cited by 64 · see citing works

Sulfonated poly(arylene ether sulfone) composite membrane having sulfonated polytriazole grafted graphene oxide for high-performance proton exchange membrane fuel cells

Han, J., Lee, H., Kim, J. H., Kim, S., Kim, H.-J., Kim, E., Sung, Y., Kim, K., & Lee, J. (2020) · Journal of Membrane Science · doi:10.1016/j.memsci.2020.118428 · Cited by 63 · see citing works

Study of temperature, air dew point temperature and reactant flow effects on proton exchange membrane fuel cell performances using electrochemical spectroscopy and voltammetry techniques

Wasterlain, S., Candusso, D., Hissel, D., Harel, F., Bergman, P., Menard, P., & Anwar, M. (2009) · Journal of Power Sources · doi:10.1016/j.jpowsour.2009.08.084 · Cited by 63 · see citing works

Sulfonated Poly(ether ether ketone) Ionomers and Their High Temperature Shape Memory Behavior

Shi, Y., & Weiss, R. A. (2014) · Macromolecules · doi:10.1021/ma500119k · Cited by 62 · see citing works

Phosphoric acid distribution in the membrane electrode assembly of high temperature proton exchange membrane fuel cells

Kwon, K., Park, J. O., Yoo, D. Y., & Yi, J. S. (2009) · Electrochimica Acta · doi:10.1016/j.electacta.2009.06.031 · Cited by 60 · see citing works

Polymer blends of SPEEK for DMFC application at intermediate temperatures

Mollá, S., & Compañ, V. (2014) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2014.01.085 · Cited by 56 · see citing works

High performance sulfonated aromatic ionomers by solvothermal macromolecular synthesis

Vona, M. L. D., Alberti, G., Sgreccia, E., Casciola, M., & Knauth, P. (2012) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2012.02.159 · Cited by 56 · see citing works

The sulfonation of poly(ether ether ketone) as investigated by two‐dimensional FTIR correlation spectroscopy

Lafi, A. G. A. (2014) · Journal of Applied Polymer Science · doi:10.1002/app.41242 · Cited by 55 · see citing works

Crosslinking of sulphonated poly (ether ether ketone) using aromatic bis(hydroxymethyl) compound

Hande, V. R., Rao, S. S., Rath, S. K., Thakur, A. P., & Patri, M. (2008) · Journal of Membrane Science · doi:10.1016/j.memsci.2008.05.040 · Cited by 54 · see citing works

Factors Influencing Electrochemical Properties and Performance of Hydrocarbon-Based Electrolyte PEMFC Catalyst Layers

Astill, T., Xie, Z., Shi, Z., Navessin, T., & Holdcroft, S. (2009) · Journal of The Electrochemical Society · doi:10.1149/1.3082119 · Cited by 53 · see citing works

Investigation of the recoverable degradation of PEM fuel cell operated under drive cycle and different humidities

Wang, F., Yang, D., Li, B., Zhang, H., Hao, C., Chang, F., & Ma, J. (2014) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2014.02.023 · Cited by 52 · see citing works

Morphology and Conductivity in Ionic Liquid Incorporated Sulfonated Block Copolymers

Kim, S. Y., Yoon, E., Joo, T., & Park, M. J. (2011) · Macromolecules · doi:10.1021/ma200278c · Cited by 51 · see citing works

Broadband electric spectroscopy of proton conducting SPEEK membranes

Noto, V. D., Piga, M., Giffin, G. A., & Pace, G. (2011) · Journal of Membrane Science · doi:10.1016/j.memsci.2011.10.049 · Cited by 49 · see citing works

Preparation and properties of epoxy-based cross-linked sulfonated poly(arylene ether ketone) proton exchange membrane for direct methanol fuel cell applications

Zhang, Y., Xu, F., Zhang, G., Li, H., Shao, K., Zhu, J., Zhao, C., Liu, Z., Han, M., & Na, H. (2010) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2010.03.116 · Cited by 48 · see citing works

Properties and fuel cell performance of proton exchange membranes prepared from disulfonated poly(sulfide sulfone)

Dai, H., Zhang, H., Luo, Q., Zhang, Y., & Bi, C. (2008) · Journal of Power Sources · doi:10.1016/j.jpowsour.2008.07.012 · Cited by 47 · see citing works

The effect of binder content on the performance of a high temperature polymer electrolyte membrane fuel cell produced with reactive spray deposition technology

Kim, S., Myles, T. D., Kunz, H. R., Kwak, D., Wang, Y., & Marić, R. (2015) · Electrochimica Acta · doi:10.1016/j.electacta.2015.02.025 · Cited by 46 · see citing works

Preparation of poly(ether ether ketone)-based polymer electrolytes for fuel cell membranes using grafting technique

Hasegawa, S., Suzuki, Y., & Maekawa, Y. (2007) · Radiation Physics and Chemistry · doi:10.1016/j.radphyschem.2007.09.007 · Cited by 43 · see citing works

Fuel cell performance of polyetheretherketone-based polymer electrolyte membranes prepared by a two-step grafting method

Chen, J., ASANO, M., Maekawa, Y., & Yoshida, M. (2008) · Journal of Membrane Science · doi:10.1016/j.memsci.2008.03.046 · Cited by 43 · see citing works

Cross-linked sulfonated aromatic ionomers via SO 2 bridges: Conductivity properties

Vona, M. L. D., Pasquini, L., Narducci, R., Pelzer, K., Donnadio, A., Casciola, M., & Knauth, P. (2013) · Journal of Power Sources · doi:10.1016/j.jpowsour.2013.05.127 · Cited by 42 · see citing works

Impedance analysis of the effect of flooding in the cathode catalyst layer of the polymer electrolyte fuel cell

Nara, H., Momma, T., & Ōsaka, T. (2013) · Electrochimica Acta · doi:10.1016/j.electacta.2013.06.055 · Cited by 42 · see citing works

Proton exchange membranes for polymer electrolyte fuel cells: An analysis of perfluorosulfonic acid and aromatic hydrocarbon ionomers

García‐Salaberri, P. A. (2023) · Sustainable materials and technologies · doi:10.1016/j.susmat.2023.e00727 · Cited by 41 · see citing works

Sulfonated pentablock terpolymers as membranes and ionomers in hydrogen fuel cells

Hwang, M., Nixon, K. D., Sun, R., Willis, C., & Elabd, Y. A. (2021) · Journal of Membrane Science · doi:10.1016/j.memsci.2021.119330 · Cited by 41 · see citing works

Sulfonated aromatic ionomers: Analysis of proton conductivity and proton mobility

Knauth, P., & Vona, M. L. D. (2012) · Solid State Ionics · doi:10.1016/j.ssi.2012.01.043 · Cited by 41 · see citing works

Proton Mobility in Sulfonated PolyEtherEtherKetone (SPEEK): Influence of Thermal Crosslinking and Annealing

Knauth, P., Pasquini, L., Maranesi, B., Pelzer, K., Polini, R., & Vona, M. L. D. (2013) · Fuel Cells · doi:10.1002/fuce.201200120 · Cited by 41 · see citing works

Freestanding Bipolar Membranes with an Electrospun Junction for High Current Density Water Splitting

Powers, D., Mondal, A. N., Yang, Z., Wycisk, R. J., Kreidler, E. R., & Pintauro, P. N. (2022) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.2c07680 · Cited by 40 · see citing works

Hydrogen crossover through microporous anion exchange membranes for fuel cells

Huang, T., Qiu, X., Zhang, J., Li, X., Pei, Y., Jiang, H., Yue, R., Yin, Y. S., Jiang, Z., Zhang, X., et al. (2022) · Journal of Power Sources · doi:10.1016/j.jpowsour.2022.231143 · Cited by 40 · see citing works

Hybrid composite membranes based on SPEEK and functionalized PPSU for PEM fuel cells

Sgreccia, E., Vona, M. L. D., & Knauth, P. (2010) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2010.11.073 · Cited by 39 · see citing works

NMR studies of proton transport in fuel cell membranes at sub-freezing conditions

Ma, Z., Jiang, R., Myers, M. E., Thompson, E. L., & Gittleman, C. S. (2011) · Journal of Materials Chemistry · doi:10.1039/c1jm10097a · Cited by 39 · see citing works

Sulfonated poly(ether sulfone) for universal polymer electrolyte fuel cell operations

Kim, H., Krishnan, N. N., Lee, S., Hwang, S. Y., Kim, D., Jeong, K.-J., Lee, J. K., Cho, E., Lee, J., Han, J., et al. (2006) · Journal of Power Sources · doi:10.1016/j.jpowsour.2006.01.088 · Cited by 39 · see citing works

Molecular dynamics simulation study of carboxylated and sulfonated poly(arylene ether sulfone) membranes for fuel cell applications

Khodaparast-Kazeroonian, F., Amjad‐Iranagh, S., & Modarress, H. (2015) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2015.08.059 · Cited by 38 · see citing works

Mechanical Properties of Sulfonated Poly (Ether Ether Ketone) Nanocomposite Membranes

Sonpingkam, S., & Pattavarakorn, D. (2014) · International Journal of Chemical Engineering and Applications · doi:10.7763/ijcea.2014.v5.374 · Cited by 38 · see citing works

Kinetic Control of Angstrom-Scale Porosity in 2D Lattices for Direct Scalable Synthesis of Atomically Thin Proton Exchange Membranes

Moehring, N. K., Chaturvedi, P., Cheng, P., Ko, W., Li, A., Boutilier, M. S. H., & Kidambi, P. R. (2022) · ACS Nano · doi:10.1021/acsnano.2c03730 · Cited by 37 · see citing works

Radiation-induced graft polymerization of styrene into a poly(ether ether ketone) film for preparation of polymer electrolyte membranes

Hasegawa, S., Sato, K., Narita, T., Suzuki, Y., Takahashi, S., Morishita, N., & Maekawa, Y. (2009) · Journal of Membrane Science · doi:10.1016/j.memsci.2009.08.030 · Cited by 37 · see citing works

Understanding of Nanophase Separation and Hydrophilic Morphology in Nafion and SPEEK Membranes: A Combined Experimental and Theoretical Studies

Wang, R., Liu, S., Wang, L., Li, M., & Gao, C. (2019) · Nanomaterials · doi:10.3390/nano9060869 · Cited by 37 · see citing works

Effect of cathode binder IEC on kinetic and transport losses in all-SPEEK MEAs

Sambandam, S. K., & Ramani, V. (2008) · Electrochimica Acta · doi:10.1016/j.electacta.2008.04.012 · Cited by 37 · see citing works

SPEEK/Zeolite/Ionic‐Liquid Anhydrous Polymer Membranes for Fuel‐Cell Applications

da Trindade, L. G., & Pereira, E. C. (2017) · European Journal of Inorganic Chemistry · doi:10.1002/ejic.201601559 · Cited by 35 · see citing works

Review—Functionalized Graphene Oxide Membranes as Electrolytes

Chowdury, M. S. K., Cho, Y. J., Park, S. B., & Park, Y.-I. (2023) · Journal of The Electrochemical Society · doi:10.1149/1945-7111/acc35e · Cited by 34 · see citing works

Hydrocarbon proton-conductive membranes prepared by radiation-grafting of styrenesulfonate onto aromatic polyamide films

Li, D., Chen, J., Zhai, M., Asano, M., Maekawa, Y., Oku, H., & Yoshida, M. (2008) · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · doi:10.1016/j.nimb.2008.10.089 · Cited by 34 · see citing works

Ionic aggregation characterization of sulfonated PEEK ionomers using by X-ray and DMA techniques

Song, J., Shin, J., Sohn, J., & Nho, Y. C. (2012) · Macromolecular Research · doi:10.1007/s13233-012-0067-5 · Cited by 34 · see citing works

Multilayer Structure Membranes with Sulfonated Hydrocarbon Methanol Barrier for Direct Methanol Fuel Cells

Jiang, R., Kunz, H. R., & Fenton, J. M. (2006) · Journal of The Electrochemical Society · doi:10.1149/1.2208740 · Cited by 34 · see citing works

Investigation of the versatility of SPES membranes customized with sulfonated molybdenum disulfide nanosheets for DMFC applications

Divya, K., Rana, D. K., Saraswathi, M. S. S. A., Bhat, S. D., Shukla, A., & Nagendran, A. (2020) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2020.04.019 · Cited by 33 · see citing works

Sulfonated poly(ether ether ketone) and sulfonated poly(1,4-phenylene ether ether sulfone) membranes for vanadium redox flow batteries

Macksasitorn, S., Changkhamchom, S., Sirivat, A., & Siemanond, K. (2012) · High Performance Polymers · doi:10.1177/0954008312446762 · Cited by 33 · see citing works

Molecular structure and transport dynamics in Nafion and sulfonated poly(ether ether ketone ketone) membranes

Chen, P. Y., Chiu, C. P., & Hong, C. (2009) · Journal of Power Sources · doi:10.1016/j.jpowsour.2009.06.011 · Cited by 32 · see citing works

Cation-conducting ionomers made by ion exchange of sulfonated poly-ether-ether-ketone: Hydration, mechanical and thermal properties and ionic conductivity

Narducci, R., Vona, M. L. D., & Knauth, P. (2014) · Journal of Membrane Science · doi:10.1016/j.memsci.2014.03.073 · Cited by 31 · see citing works

Synthesis of fluorinated polymer electrolyte membranes by radiation grafting and atom transfer radical polymerization techniques

Zhai, M., Chen, J., Hasegawa, S., & Maekawa, Y. (2009) · Polymer · doi:10.1016/j.polymer.2009.01.014 · Cited by 31 · see citing works

Multiblock copolymers of sulfonated PSU/PPSU Poly(ether sulfone)s as solid electrolytes for proton exchange membrane fuel cells

Ureña, N., Pérez‐Prior, M. T., del Río, C., Várez, A., Sanchez, J., Iojoiu, C., & Levenfeld, B. (2019) · Electrochimica Acta · doi:10.1016/j.electacta.2019.01.112 · Cited by 30 · see citing works

Crosslinked membranes of sulfonated polyimides for polymer electrolyte fuel cell applications

Yaguchi, K., Chen, K., Endo, N., Higa, M., & Okamoto, K. (2010) · Journal of Power Sources · doi:10.1016/j.jpowsour.2010.01.081 · Cited by 29 · see citing works

Investigations of the Sulfonated Poly(ether ether ketone) Membranes with Various Degrees of Sulfonation by Considering Durability for the Proton Exchange Membrane Fuel Cell (PEMFC) Applications

Song, Y., Guo, Z., Yin, J., Liu, M., Tolj, I., Grigoriev, S. A., Ge, M., & Sun, C. (2025) · Polymers · doi:10.3390/polym17162181 · Cited by 28 · see citing works

Incorporating of layered double hydroxide/sepiolite to improve the performance of sulfonated poly(ether ether ketone) composite membranes for proton exchange membrane fuel cells

Charradi, K., Ahmed, Z., Thmaini, N., Aranda, P., Al‐Ghamdi, Y. O., Ocón, P., Keshk, S. M. A. S., & Chtourou, R. (2020) · Journal of Applied Polymer Science · doi:10.1002/app.50364 · Cited by 28 · see citing works

Rapid humidity regulation by mixing of dry and humid gases with feedback control for PEM fuel cells

Raman, S., Swaminathan, S., Bhardwaj, S., Tanneru, H. K., Bullecks, B., & Rengaswamy, R. (2018) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2018.04.187 · Cited by 27 · see citing works

Investigation of the Ag-SiO2/sulfonated poly(biphenyl ether sulfone) composite membranes for fuel cell

Xing, D., Zhang, H., Wang, L., Zhai, Y., & Yi, B. (2007) · Journal of Membrane Science · doi:10.1016/j.memsci.2007.03.005 · Cited by 27 · see citing works

Novel SPEEK-ZIF-67 Proton Exchange Nanocomposite Membrane for PEMFC Application at Intermediate Temperatures

Barjola, A., Reyes-Rodríguez, J. L., Solorza‐Feria, O., Giménez, E., & Compañ, V. (2021) · Industrial & Engineering Chemistry Research · doi:10.1021/acs.iecr.1c01780 · Cited by 26 · see citing works

Synthesis and Process Optimization of Electrospun PEEK-Sulfonated Nanofibers by Response Surface Methodology

Boaretti, C., Roso, M., Lorenzetti, A., & Modesti, M. (2015) · Materials · doi:10.3390/ma8074096 · Cited by 25 · see citing works

Design of novel SPEEK-based proton exchange membranes by self-assembly method for fuel cells

Padmavathi, R., & Dharmalingam, S. (2013) · Ionics · doi:10.1007/s11581-013-0867-4 · Cited by 25 · see citing works

Low equivalent weight Friedel-Crafts cross-linked sulfonated poly(ether ether ketone)

Rhoden, S. L., Linkous, C. A., Mohajeri, N., Dı́az, D. J., Brooker, P., Slattery, D. K., & Fenton, J. M. (2011) · Journal of Membrane Science · doi:10.1016/j.memsci.2011.04.039 · Cited by 25 · see citing works

Electrochemical Hydrogenation of Acetone to Produce Isopropanol Using a Polymer Electrolyte Membrane Reactor

Li, C., Sallee, A., Zhang, X., & Kumar, S. (2018) · Energies · doi:10.3390/en11102691 · Cited by 25 · see citing works

Constructing the synergistic effects of chitosan and ionic liquid on SPEEK polymer for efficient adsorption of crystal violet dye

Yılmazoğlu, M., Kanmaz, N. Z., & Demirçivi, P. (2024) · International Journal of Biological Macromolecules · doi:10.1016/j.ijbiomac.2024.132638 · Cited by 24 · see citing works

Investigation, modeling, and optimization of parameters affecting sulfonated polyether ether ketone membrane-electrode assembly

Karimi, A., Kalfati, M. S., & Rowshanzamir, S. (2018) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2018.10.225 · Cited by 24 · see citing works

Perfluorocyclobutane and poly(vinylidene fluoride) blend membranes for fuel cells

Jiang, R., Fuller, T., Brawn, S., & Gittleman, C. S. (2013) · Electrochimica Acta · doi:10.1016/j.electacta.2013.07.074 · Cited by 22 · see citing works

Novel polymer electrolyte membranes based on semi‐interpenetrating blends of poly(vinyl alcohol) and sulfonated poly(ether ether ketone)

Kanakasabai, P., Deshpande, A. P., & Varughese, S. (2012) · Journal of Applied Polymer Science · doi:10.1002/app.37749 · Cited by 22 · see citing works

Tailoring the structure of S-PEEK/PDMS proton conductive membranes through applied electric fields

Liu, D., & Yates, M. Z. (2008) · Journal of Membrane Science · doi:10.1016/j.memsci.2008.05.059 · Cited by 22 · see citing works

The effect of temperature on the permeation properties of Sulphonated Poly (Ether Ether) Ketone in wet flue gas streams

Azher, H., Scholes, C. A., Kanehashi, S., Stevens, G. W., & Kentish, S. E. (2016) · Journal of Membrane Science · doi:10.1016/j.memsci.2016.07.015 · Cited by 21 · see citing works

Dual-crosslinked sulfonated poly (ether ether ketone) membranes with isophthalic acids for enhanced proton exchange membrane fuel cells

Yun, G., Lee, D., & Bae, I. (2025) · Journal of Power Sources · doi:10.1016/j.jpowsour.2025.236450 · Cited by 20 · see citing works

Atomic engineering in covalent organic frameworks for high-performance proton conduction

Zong, L., Tao, S., Xu, X., Feng, Y., Wen, F., & Huang, N. (2025) · Journal of Materials Chemistry A · doi:10.1039/d5ta02006a · Cited by 20 · see citing works

Determination of the degree of sulfonation in cross-linked and non-cross-linked Poly(ether ether ketone) using different analytical techniques

Lafi, A. G. A., Rihawy, M. S., Allaf, A. W., AL-Zier, A., & Hasan, R. (2025) · Heliyon · doi:10.1016/j.heliyon.2025.e41708 · Cited by 19 · see citing works

Influences of casting solvents on proton dynamics within sulfonated polyether ether ketones (S-PEEKs) studied using high-resolution solid-state NMR

Ye, G., MILLS, C., & Goward, G. R. (2008) · Journal of Membrane Science · doi:10.1016/j.memsci.2008.03.039 · Cited by 19 · see citing works

Sulfonation of blocky brominated PEEK to prepare hydrophilic-hydrophobic blocky copolymers for efficient proton conduction

Anderson, L. J., & Moore, R. B. (2019) · Solid State Ionics · doi:10.1016/j.ssi.2019.03.006 · Cited by 18 · see citing works

The influence of relative humidity on the performance of fuel cell catalyst layers in ethanol sensors

Allan, J. T. S., Rahman, M. R., & Easton, E. B. (2016) · Sensors and Actuators B Chemical · doi:10.1016/j.snb.2016.07.156 · Cited by 18 · see citing works

Hydration and Ionic Conductivity of Model Cation and Anion-Conducting Ionomers in Buffer Solutions (Phosphate, Acetate, Citrate)

Pasquini, L., Wacrenier, O., Vona, M. L. D., & Knauth, P. (2018) · The Journal of Physical Chemistry B · doi:10.1021/acs.jpcb.8b08622 · Cited by 16 · see citing works

Fabrication of a Cation Exchange Membrane with Largely Reduced Anion Permeability for Advanced Aqueous K‐ion Battery in an Alkaline‐Neutral Electrolyte Decoupling System

Dong, W., Li, L., Cheng, S., Huang, L., Yang, L., Liu, Y., Yao, H., Liu, C., Liu, W., & Ji, X. (2022) · Small · doi:10.1002/smll.202205970 · Cited by 15 · see citing works

Sulfonated peek ion exchange membranes for direct methanol fuel cell applications

Moon, G. Y., & Rhim, J. W. (2007) · Macromolecular Research · doi:10.1007/bf03218802 · Cited by 15 · see citing works

Studies on the SPEEK membrane with low degree of sulfonation as a stable proton exchange membrane for fuel cell applications

Parnian, M. J., Gashoul, F., & Rowshanzamir, S. (2017) · DOAJ (DOAJ: Directory of Open Access Journals) · doi:10.22104/ijhfc.2017.428 · Cited by 20 · see citing works

Proton conductivity enhancement by nanostructural control of sulphonated poly (ether ether ketone) membranes

Zhang, Y., Ge, J., Cui, Z., Liu, C., Xing, W., Zhang, J. J., Lin, H., & Na, H. (2009) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2009.12.006 · Cited by 11 · see citing works

Sulfonated mesoporous benzene-silica-embedded sulfonated poly(ether ether ketone) membranes for enhanced proton conduction and anti-dehydration

Park, J., & Kim, D. (2013) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2013.10.162 · Cited by 29 · see citing works

Study of Novel Self-humidifying Membrane Based on Sulfonated Poly(Ether Ether Ketone)Hybrid with Functional Supported Catalyst

张瑜, & 张华民 (2008) · Dalian Institute of Chemical Physics, CAS Institutional Repository

Membranes and MEAs Based on Sulfonated Poly(ether ketone ketone) and Heteropolyacids for Polymer Electrolyte Fuel Cells

Ramani, V., Swier, S., Shaw, M. T., Weiss, R. A., Kunz, H. R., & Fenton, J. M. (2008) · Journal of The Electrochemical Society · doi:10.1149/1.2898171 · Cited by 39 · see citing works