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

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

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

Advances in Electrochemical Science and Engineering

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

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

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

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

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

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 726

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

Review of Advanced Materials for Proton Exchange Membrane Fuel Cells

Kraytsberg, A., & Ein‐Eli, Y. (2014) · Energy & Fuels · doi:10.1021/ef501977k · Cited by 717

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 448

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 79

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

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

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

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

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

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

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

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

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

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

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

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 64

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 41

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

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

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

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

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

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

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

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 38

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

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

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

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

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

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

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

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

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

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 33

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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