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Transition-metal nitride nanoparticles embedded in N-doped reduced graphene oxide: superior synergistic electrocatalytic materials for the counter electrodes of dye-sensitized solar cells

文献类型：期刊论文

作者Zhang, Xiaoying1,2; Chen, Xiao1; Zhang, Kejun1,2; Pang, Shuping1; Zhou, Xinhong3; Xu, Hongxia1; Dong, Shanmu1; Han, Pengxian1; Zhang, Zhongyi1,2; Zhang, Chuanjian1,2
刊名JOURNAL OF MATERIALS CHEMISTRY A
出版日期2013
卷号1期号:10页码:3340-3346
英文摘要Transition-metal nitride TMN (MoN, TiN, VN) nanoparticle-N-doped reduced graphene oxide (NG) hybrid materials are presented as alternative low-cost platinum-free counter electrodes for dye-sensitized solar cells (DSCs). A high concentration of active catalytic sites and an efficient electronic/ionic mixed conducting network generated by the nanostructure afford promising synergistic effects on the electrocatalytic characteristics for triiodide reduction. On the basis of these advantages, these nanostructured hybrid based cells deliver significantly enhanced photovoltaic performances. The efficiencies of devices employing VN-NG, TiN-NG and MoN-NG are 6.279%, 7.498% and 7.913% respectively, which are comparable with that of Pt devices (7.858%). Such a design strategy is facile, cost effective and versatile, thus it may be extended to other inexpensive platinum-free counter electrode materials.
WOS标题词Science & Technology ; Physical Sciences ; Technology
学科主题仿生能源系统
类目[WOS]Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]TITANIUM NITRIDE ; CARBON NANOTUBES ; LOW-COST ; REDOX ELECTROLYTE ; PERFORMANCE ; EFFICIENCY ; NANOCOMPOSITE ; CARBIDES ; FILMS
收录类别SCI
语种英语
WOS记录号WOS:000314784000019
公开日期2014-03-21
源URL[http://ir.qibebt.ac.cn:8080/handle/337004/1581]  
专题青岛生物能源与过程研究所_仿生能源与储能系统团队
作者单位1.Chinese Acad Sci, Qingdao Key Lab Solar Energy Utilizat & Energy St, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
3.Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Xiaoying,Chen, Xiao,Zhang, Kejun,et al. Transition-metal nitride nanoparticles embedded in N-doped reduced graphene oxide: superior synergistic electrocatalytic materials for the counter electrodes of dye-sensitized solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2013,1(10):3340-3346.
APA Zhang, Xiaoying.,Chen, Xiao.,Zhang, Kejun.,Pang, Shuping.,Zhou, Xinhong.,...&Cui, Guanglei.(2013).Transition-metal nitride nanoparticles embedded in N-doped reduced graphene oxide: superior synergistic electrocatalytic materials for the counter electrodes of dye-sensitized solar cells.JOURNAL OF MATERIALS CHEMISTRY A,1(10),3340-3346.
MLA Zhang, Xiaoying,et al."Transition-metal nitride nanoparticles embedded in N-doped reduced graphene oxide: superior synergistic electrocatalytic materials for the counter electrodes of dye-sensitized solar cells".JOURNAL OF MATERIALS CHEMISTRY A 1.10(2013):3340-3346.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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