Composite Transparent Electrode of Graphene Nanowalls and Silver Nanowires on Micropyramidal Si for High-Efficiency Schottky Junction Solar Cells
文献类型：期刊论文
| 作者 | Jiao, Tianpeng1,2; Liu, Jian1,3,4; Wei, Dapeng1 ; Feng, Yanhui2; Song, Xuefen1; Shi, Haofei1; Jia, Shuming1; Sun, Wentao3; Dut, Chunlei1
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| 刊名 | ACS APPLIED MATERIALS & INTERFACES
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| 出版日期 | 2015-09-16 |
| 卷号 | 7期号:36页码:20179-20183 |
| ISSN号 | 1944-8244 |
| 关键词 | one-step growth graphene nanowalls three-dimensional Si solar cells silver nanowires composite electrode high efficiency stability |
| DOI | 10.1021/acsami.5b05565 |
| 通讯作者 | Wei, DP (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China. |
| 英文摘要 | The conventional graphene-silicon Schottky junction solar cell inevitably involves the graphene growth and transfer process, which results in complicated technology, loss of quality of the graphene, extra cost, and environmental unfriendliness. Moreover, the conventional transfer method is not well suited to conformationally coat graphene on a three-dimensional (3D) silicon surface. Thus, worse interfacial conditions are inevitable. In this work, we directly grow graphene nanowalls (GNWs) onto the micropyramidal silicon (MP) by the plasma-enhanced chemical vapor deposition method. By controlling growth time, the cell exhibits optimal pristine photovoltaic performance of 3.8%. Furthermore, we improve the conductivity of the GMAT electrode by introducing the silver nanowire (AgNW) network, which could achieve lower sheet resistance. An efficiency of 6.6% has been obtained for the AgNWs-GNWs-MP solar cell without any chemical doping. Meanwhile, the cell exhibits excellent stability exposed to air. Our studies show a promising way to develop simple-technology, low-cost, high-efficiency, and stable Schottky junction solar cells. |
| 资助项目 | NSFC[11404329] ; NSFC[61306079] ; National High-tech R&D Program of China (863 Program)[2015AA034801] ; Natural Science Foundation Project of CQ CSTC[CSTC2014jcyjjq50004] ; Natural Science Foundation Project of CQ CSTC[cstc2012jjjq90001] ; Natural Science Foundation Project of CQ CSTC[cstc2012ggC50001] ; Natural Science Foundation Project of CQ CSTC[cstc2012ggC50003] ; SRF for ROCS, SEM |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000361501700037 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/1907]  |
| 专题 | 微纳制造与系统集成研究中心 |
| 通讯作者 | Wei, Dapeng |
| 作者单位 | 1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China 2.Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China 3.Peking Univ, Key Lab Phys & Chem Nanodevices, Beijing 100871, Peoples R China 4.Peking Univ, Dept Elect, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiao, Tianpeng,Liu, Jian,Wei, Dapeng,et al. Composite Transparent Electrode of Graphene Nanowalls and Silver Nanowires on Micropyramidal Si for High-Efficiency Schottky Junction Solar Cells[J]. ACS APPLIED MATERIALS & INTERFACES,2015,7(36):20179-20183. |
| APA | Jiao, Tianpeng.,Liu, Jian.,Wei, Dapeng.,Feng, Yanhui.,Song, Xuefen.,...&Dut, Chunlei.(2015).Composite Transparent Electrode of Graphene Nanowalls and Silver Nanowires on Micropyramidal Si for High-Efficiency Schottky Junction Solar Cells.ACS APPLIED MATERIALS & INTERFACES,7(36),20179-20183. |
| MLA | Jiao, Tianpeng,et al."Composite Transparent Electrode of Graphene Nanowalls and Silver Nanowires on Micropyramidal Si for High-Efficiency Schottky Junction Solar Cells".ACS APPLIED MATERIALS & INTERFACES 7.36(2015):20179-20183. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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