The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Highly Efficient Photocatalytic Degradation of Organic Pollutants by PANI-Modified TiO2 Composite
Abstract
The polyaniline (PANI)/TiO 2 nanocomposites have been successfully synthesized via a hydrothermal method and followed by a low-temperature calcination treatment process. We find that such a PANI/TiO 2 nanocomposite exhibits higher photocatalytic activity and stability than bare TiO 2 and TiO 2- x N x toward the liquid-phase degradation of methyl orange (MO) under both UV and visible light (420 nm < λ < 800 nm) irradiation. More noteworthy, the PANI/TiO 2 photocatalyst still perform good activity toward MO and 4-chlorophenol (4-CP) under the longer wavelength of light (550 nm < λ < 800 nm). The total organic carbon (TOC) tests show that the mineralization rate of MO and 4-CP over PANI/TiO 2 are apparently higher than bare TiO 2 under the irradiation of both UV and visible light. The presence of synergic effect between PANI and TiO 2 is believed to play an essential role in affecting the photoreactivity. At last, the roles of active species in the photocatalytic process are compared by using different types of active species scavengers. Meanwhile, the degradation mechanism of the photocatalysts is proposed. It is hoped that our work could provide valuable information on the design of polymer modified semiconductor with more excellent properties and set the foundation for the further industrial application.
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Cites
Visible-Light Photocatalysis in Nitrogen-Doped Titanium Oxides
Asahi, R., Morikawa, T., Ohwaki, T., Aoki, K., & Taga, Y. (2001) · Science · doi:10.1126/science.1061051 · Cited by 12,252
Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications, and Applications
Chen, X., & Mao, S. S. (2007) · Chemical Reviews · doi:10.1021/cr0500535 · Cited by 10,688
Fox, M. A., & Dulay, M. T. (1993) · Chemical Reviews · doi:10.1021/cr00017a016 · Cited by 4,163
2.5% efficient organic plastic solar cells
Shaheen, S. E., Brabec, C. J., Sariciftci, N. S., Padinger, F., Fromherz, T., & Hummelen, J. C. (2001) · Applied Physics Letters · doi:10.1063/1.1345834 · Cited by 2,613
“Synthetic Metals”: A Novel Role for Organic Polymers (Nobel Lecture)
MacDiarmid, A. G. (2001) · Angewandte Chemie International Edition · doi:10.1002/1521-3773(20010716)40:14<2581::aid-anie2581>3.0.co;2-2 · Cited by 2,025
An orthophosphate semiconductor with photooxidation properties under visible-light irradiation
Yi, Z., Ye, J., Kikugawa, N., Kako, T., Ouyang, S., Stuart-Williams, H., Yang, H., Cao, J., Luo, W., Li, Z., et al. (2010) · Nature Materials · doi:10.1038/nmat2780 · Cited by 1,939
Charge Carrier Transporting Molecular Materials and Their Applications in Devices
Shirota, Y., & Kageyama, H. (2007) · Chemical Reviews · doi:10.1021/cr050143+ · Cited by 1,756
Polyaniline Nanofibers: Facile Synthesis and Chemical Sensors
Huang, J., Virji, S., Weiller, B. H., & Kaner, R. B. (2003) · Journal of the American Chemical Society · doi:10.1021/ja028371y · Cited by 1,665
Conducting polymers in biomedical engineering
Guimard, N. K., Gomez, N., & Schmidt, C. E. (2007) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2007.05.012 · Cited by 1,599
Polyaniline: A polymer with many interesting intrinsic redox states
Kang, E. (1998) · Progress in Polymer Science · doi:10.1016/s0079-6700(97)00030-0 · Cited by 1,547
Preparation of S-doped TiO2 photocatalysts and their photocatalytic activities under visible light
Ohno, T., Akiyoshi, M., Umebayashi, T., Asai, K., Mitsui, T., & Matsumura, M. (2004) · Applied Catalysis A: General · doi:10.1016/j.apcata.2004.01.007 · Cited by 1,297
Ishikawa, A., Takata, T., Kondo, J. N., Hara, M., Kobayashi, H., & Domen, K. (2002) · Journal of the American Chemical Society · doi:10.1021/ja0269643 · Cited by 1,040
Bader, H., Sturzenegger, V., & Hoigné, J. (1988) · Water Research · doi:10.1016/0043-1354(88)90005-x · Cited by 940
Tang, J., Zou, Z., & Ye, J. (2004) · Angewandte Chemie International Edition · doi:10.1002/anie.200353594 · Cited by 771
Composites of Intrinsically Conducting Polymers as Sensing Nanomaterials
Hatchett, D. W., & Josowicz, M. (2008) · Chemical Reviews · doi:10.1021/cr068112h · Cited by 659
Synthesis of M@TiO2 (M = Au, Pd, Pt) Core–Shell Nanocomposites with Tunable Photoreactivity
Zhang, N., Liu, S., Fu, X., & Xu, Y.-J. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp2009989 · Cited by 594
Self-citationA New Visible-Light Photocatalyst: CdS Quantum Dots Embedded Mesoporous TiO2
Li, G.-S., Zhang, D.-Q., & Yu, J. C. (2009) · Environmental Science & Technology · doi:10.1021/es9011993 · Cited by 435
Zhang, H., Zong, R., & Zhu, Y. (2009) · The Journal of Physical Chemistry C · doi:10.1021/jp810748u · Cited by 428
Visible Light Active Platinum-Ion-Doped TiO2 Photocatalyst
Kim, S., Hwang, S.-J., & Choi, W. (2005) · The Journal of Physical Chemistry B · doi:10.1021/jp055278y · Cited by 408
Park, Y., Kim, W., Park, H., Tachikawa, T., Majima, T., & Choi, W. (2009) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2009.06.001 · Cited by 400
Xu, N., Shi, Z., Fan, Y., Dong, J., Shi, J., & Hu, M. Z.-C. (1999) · Industrial & Engineering Chemistry Research · doi:10.1021/ie980378u · Cited by 372
TiO 2 Films Loaded with Silver Nanoparticles: Control of Multicolor Photochromic Behavior
Naoi, K., Ohko, Y., & Tatsuma, T. (2004) · Journal of the American Chemical Society · doi:10.1021/ja039474z · Cited by 354
Hu, Y., Li, D., Zheng, Y., Chen, W., He, Y., Shao, Y., Fu, X., & Xiao, G. (2011) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2011.02.031 · Cited by 308
Self-citationHuang, H., Li, D., Lin, Q., Zhang, W., Shao, Y., Chen, Y., Sun, M., & Fu, X. (2009) · Environmental Science & Technology · doi:10.1021/es900393h · Cited by 280
Self-citationAdsorption and Photocatalyzed Oxidation of Methylated Arsenic Species in TiO2 Suspensions
Xu, T., Cai, Y., & O'Shea, K. E. (2007) · Environmental Science & Technology · doi:10.1021/es0628349 · Cited by 159
High-efficient Degradation of Dyes by ZnxCd1−xS Solid Solutions under Visible Light Irradiation
Li, W., Li, D., Chen, Z., Huang, H., Sun, M., He, Y., & Fu, X. (2008) · The Journal of Physical Chemistry C · doi:10.1021/jp8049075 · Cited by 108
Self-citationWang, F., & Shi-Xiong, M. (2007) · Chinese Chemical Letters · doi:10.1016/j.cclet.2007.08.010 · Cited by 94
Tang, J., Zou, Z., & Ye, J. (2004) · Angewandte Chemie · doi:10.1002/ange.200353594 · Cited by 89
Photocatalytic degradation of water organic pollutants: pollutant reactivity and kinetic modeling
Serrano, B., & de Lasa, H. (1999) · Chemical Engineering Science · doi:10.1016/s0009-2509(98)00478-3 · Cited by 38
Excited-State Photophysics in a Low Band Gap Polymer with High Photovoltaic Efficiency
Miller, S. A., Stuart, A. C., Womick, J. M., Zhou, H., You, W., & Moran, A. M. (2010) · The Journal of Physical Chemistry C · doi:10.1021/jp108534d · Cited by 7
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Chen, S., Hu, Y., Meng, S., & Fu, X. (2014) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2013.12.053 · Cited by 678
Self-citationLi, Y., Ouyang, S., Xu, H., Wang, X., Bi, Y., Zhang, Y., & Ye, J. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.6b07272 · Cited by 441
Li, X., Cui, K., Guo, Z., Yang, T., Cao, Y., Xiang, Y., Chen, H., & Xi, M. (2020) · Chemical Engineering Journal · doi:10.1016/j.cej.2019.122324 · Cited by 308
Du, D., Shi, W., Wang, L., & Zhang, J. (2017) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2016.07.043 · Cited by 266
Oyetade, J. A., Machunda, R. L., & Hilonga, A. (2022) · Scientific African · doi:10.1016/j.sciaf.2022.e01305 · Cited by 76
Metadata
- Authors
- Lin, Y., Li, D., Hu, J., Xiao, G., Wang, J., Li, W., & Fu, X.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-02-23
- Volume
- 116
- Issue
- 9
- Pages
- 5764-5772
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2321536420
- Cited by
- 448
- References
- 30
- FWCI
- 12.03
- Type
- journal article
- Language
- en
- Open access
- closed
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