3D branched nanowire heterojunction photoelectrodes for high-efficiency solar water splitting and H-2 generation
文献类型：期刊论文
| 作者 | Sun K ; Jing Y ; Li C ; Zhang XF ; Aguinaldo R ; Kargar A ; Madsen K ; Banu K ; Zhou YC ; Bando Y ; Liu ZW ; Wang DL |
| 刊名 | nanoscale
 |
| 出版日期 | 2012 |
| 卷号 | 4期号:5页码:1515-1521 |
| 关键词 | P-TYPE SILICON HYDROGEN GENERATION OPTICAL-PROPERTIES PHOTOVOLTAIC APPLICATIONS INDIUM-PHOSPHIDE PHOTO-CATHODES NANOROD ARRAYS CELLS ZNO PHOTOANODES |
| ISSN号 | 2040-3364 |
| 通讯作者 | wang dl |
| 中文摘要 | we report the fabrication of a three dimensional branched zno/si heterojunction nanowire array by a two-step, wafer-scale, low-cost, solution etching/growth method and its use as photoelectrode in a photoelectrochemical cell for high efficiency solar powered water splitting. specifically, we demonstrate that the branched nanowire heterojunction photoelectrode offers improved light absorption, increased photocurrent generation due to the effective charge separation in si nanowire backbones and zno nanowire branching, and enhanced gas evolution kinetics because of the dramatically increased surface area and decreased radius of curvature. the branching nanowire heterostructures offer direct functional integration of different materials for high efficiency water photoelectrolysis and scalable photoelectrodes for clean hydrogen fuel generation. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000300433700016 |
| 公开日期 | 2013-08-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48669]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Sun K,Jing Y,Li C,et al. 3D branched nanowire heterojunction photoelectrodes for high-efficiency solar water splitting and H-2 generation[J]. nanoscale,2012,4(5):1515-1521. |
| APA | Sun K.,Jing Y.,Li C.,Zhang XF.,Aguinaldo R.,...&Wang DL.(2012).3D branched nanowire heterojunction photoelectrodes for high-efficiency solar water splitting and H-2 generation.nanoscale,4(5),1515-1521. |
| MLA | Sun K,et al."3D branched nanowire heterojunction photoelectrodes for high-efficiency solar water splitting and H-2 generation".nanoscale 4.5(2012):1515-1521. |
入库方式： OAI收割
来源：长春应用化学研究所
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