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6 results on '"Jiang, Guanglan"'

5. Preparation of porous PPy TiO2 composites: Improved visible light photoactivity and the mechanism.

Author

Li, Xiangcun, Jiang, Guanglan, He, Gaohong, Zheng, Wenji, Tan, Yi, and Xiao, Wu

Subjects
*POROUS materials, *TITANIUM dioxide, *COMPOSITE materials, *VISIBLE spectra, *CHARGE injection, *PHOTOCATALYSTS
Abstract

Highlights: [•] Preparation of new macroporous PPy TiO2 composite materials. [•] Stabilized organic–inorganic interface for improved charge injection and separation. [•] Enhanced visible light photoactivity and photoelectrical response. [•] Photocatalytic mechanisms under UV and visible light were discussed respectively. [Copyright &y& Elsevier]

Published
2014
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6. Macroporous polypyrrole-TiO2 composites with improved photoactivity and electrochemical sensitivity.

Author

Li, Xiangcun, Sun, Jiasi, He, Gaohong, Jiang, Guanglan, Tan, Yi, and Xue, Bing

Subjects
*MACROPOROUS polymers, *POLYPYRROLE, *TITANIUM oxides, *ELECTROCHEMICAL analysis, *SENSITIVITY analysis, *SEPARATION (Technology)
Abstract

Highlights: [•] Novel hierarchical macroporous PPy–TiO2 composite nanostructures. [•] Synergetic interaction between PPy and TiO2 for effective charge pair separation. [•] Improved photoactivity for degradation of MB under simulated sun light irradiation. [•] High H2O2 detecting sensitivity with appropriate PPy content in composites. [•] Dispersed PPy nanoparticles by etching the composites with HF acid. [Copyright &y& Elsevier]

Published
2013
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