NiO–TiO2 p–n heterostructured nanocables bridged by zero-bandgap rGO for highly efficient photocatalytic water splitting

作者: Xin Yu , Jian Zhang , Zhenhuan Zhao , Weibo Guo , Jichuan Qiu

DOI: 10.1016/J.NANOEN.2015.06.028

关键词: NanotechnologyPhotocatalytic water splittingOptoelectronicsNon-blocking I/OField electron emissionWater splittingMaterials scienceGrapheneNanowireFermi levelPhotocatalysis

摘要: … energy gap [58], rGO nanosheets effectively increased the barrier height by lowering the Fermi level of the NiO nanofiber core and increasing the Fermi level of the TiO 2 nanowire shell. …

参考文章(58)
Metal‐Semiconductor Contacts John Wiley & Sons, Inc.. pp. 134- 196 ,(2006) , 10.1002/9780470068328.CH3
Brian C. H. Steele, Angelika Heinzel, Materials for fuel-cell technologies Nature. ,vol. 414, pp. 345- 352 ,(2001) , 10.1038/35104620
Hailong Zhou, Yongquan Qu, Tahani Zeid, Xiangfeng Duan, Towards highly efficient photocatalysts using semiconductor nanoarchitectures Energy and Environmental Science. ,vol. 5, pp. 6732- 6743 ,(2012) , 10.1039/C2EE03447F
Meng Ni, Michael K.H. Leung, Dennis Y.C. Leung, K. Sumathy, A review and recent developments in photocatalytic water-splitting using TiO2 for hydrogen production Renewable & Sustainable Energy Reviews. ,vol. 11, pp. 401- 425 ,(2007) , 10.1016/J.RSER.2005.01.009
Zhenhuan Zhao, Hong Liu, Shaowei Chen, None, Charge transport at the metal oxide and organic interface. Nanoscale. ,vol. 4, pp. 7301- 7308 ,(2012) , 10.1039/C2NR32216A
Huanli Wang, Lisha Zhang, Zhigang Chen, Junqing Hu, Shijie Li, Zhaohui Wang, Jianshe Liu, Xinchen Wang, Semiconductor heterojunction photocatalysts: design, construction, and photocatalytic performances Chemical Society Reviews. ,vol. 43, pp. 5234- 5244 ,(2014) , 10.1039/C4CS00126E
Jeffrey M. Mativetsky, Emanuele Treossi, Emanuele Orgiu, Manuela Melucci, Giulio Paolo Veronese, Paolo Samorì, Vincenzo Palermo, Local current mapping and patterning of reduced graphene oxide. Journal of the American Chemical Society. ,vol. 132, pp. 14130- 14136 ,(2010) , 10.1021/JA104567F
Ming Li, Scott K. Cushing, Xuejiao Zhou, Shouwu Guo, Nianqiang Wu, Fingerprinting photoluminescence of functional groups in graphene oxide Journal of Materials Chemistry. ,vol. 22, pp. 23374- 23379 ,(2012) , 10.1039/C2JM35417A
Junqing Hu, Yoshio Bando, Dmitri Golberg, Novel semiconducting nanowire heterostructures: synthesis, properties and applications Journal of Materials Chemistry. ,vol. 19, pp. 330- 343 ,(2009) , 10.1039/B808320G
Bozhi Tian, Xiaolin Zheng, Thomas J. Kempa, Ying Fang, Nanfang Yu, Guihua Yu, Jinlin Huang, Charles M. Lieber, Coaxial silicon nanowires as solar cells and nanoelectronic power sources Nature. ,vol. 449, pp. 885- 889 ,(2007) , 10.1038/NATURE06181