Facile Fabrication of TiO2–Graphene Composite with Enhanced Photovoltaic and Photocatalytic Properties by Electrospinning
作者： Peining Zhu , A. Sreekumaran Nair , Peng Shengjie , Yang Shengyuan , Seeram Ramakrishna
DOI: 10.1021/AM201448P
关键词: Electrospinning 、 Nanocomposite 、 Methyl orange 、 Nanotechnology 、 Dye-sensitized solar cell 、 Photodegradation 、 Composite number 、 Materials science 、 Graphene 、 Photocatalysis
摘要: We report the fabrication of one-dimensional TiO2–graphene nanocomposite by a facile and one-step method electrospinning. The unique nanostructured composite showed significant enhancement in photovoltaic photocatalytic properties comparison to TiO2 as demonstrated dye-sensitized solar cells photodegradation methyl orange.
acs.org
amrita.edu参考文章(42)
Kangfu Zhou, Yihua Zhu, Xiaoling Yang, Xin Jiang, Chunzhong Li, Preparation of graphene–TiO2 composites with enhanced photocatalytic activity New Journal of Chemistry. ,vol. 35, pp. 353- 359 ,(2011) , 10.1039/C0NJ00623H
Jun Song Chen, Zhiyu Wang, Xiao Chen Dong, Peng Chen, Xiong Wen (David) Lou, Graphene-wrapped TiO2 hollow structures with enhanced lithium storage capabilities Nanoscale. ,vol. 3, pp. 2158- 2161 ,(2011) , 10.1039/C1NR10162E
Xiao-Yan Zhang, Hao-Peng Li, Xiao-Li Cui, Yuehe Lin, Graphene/TiO2 nanocomposites: synthesis, characterization and application in hydrogen evolution from water photocatalytic splitting Journal of Materials Chemistry. ,vol. 20, pp. 2801- 2806 ,(2010) , 10.1039/B917240H
Marcus Freitag, Graphene: Nanoelectronics goes flat out Nature Nanotechnology. ,vol. 3, pp. 455- 457 ,(2008) , 10.1038/NNANO.2008.219
Hao Zhang, Xiaojun Lv, Yueming Li, Ying Wang, Jinghong Li, P25-Graphene Composite as a High Performance Photocatalyst ACS Nano. ,vol. 4, pp. 380- 386 ,(2010) , 10.1021/NN901221K
K.I. Bolotin, K.J. Sikes, Z. Jiang, M. Klima, G. Fudenberg, J. Hone, P. Kim, H.L. Stormer, Ultrahigh electron mobility in suspended graphene Solid State Communications. ,vol. 146, pp. 351- 355 ,(2008) , 10.1016/J.SSC.2008.02.024
Kai Zhu, Nathan R. Neale, Alexander Miedaner, Arthur J. Frank, Enhanced Charge-Collection Efficiencies and Light Scattering in Dye-Sensitized Solar Cells Using Oriented TiO2 Nanotubes Arrays Nano Letters. ,vol. 7, pp. 69- 74 ,(2007) , 10.1021/NL062000O
A. Sreekumaran Nair, Yang Shengyuan, Zhu Peining, Seeram Ramakrishna, Rice grain-shaped TiO2 mesostructures by electrospinning for dye-sensitized solar cells Chemical Communications. ,vol. 46, pp. 7421- 7423 ,(2010) , 10.1039/C0CC01490G
Shengrui Sun, Lian Gao, Yangqiao Liu, Enhanced dye-sensitized solar cell using graphene-TiO2 photoanode prepared by heterogeneous coagulation Applied Physics Letters. ,vol. 96, pp. 083113- ,(2010) , 10.1063/1.3318466
Sajini Vadukumpully, Jhinuk Gupta, Yongping Zhang, Guo Qin Xu, Suresh Valiyaveettil, Functionalization of surfactant wrapped graphene nanosheets with alkylazides for enhanced dispersibility. Nanoscale. ,vol. 3, pp. 303- 308 ,(2011) , 10.1039/C0NR00547A