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Polymer-coated graphene films as anti-reflective transparent electrodes for Schottky junction solar cells

文献类型：期刊论文

作者Gan, Xin3,6; Lv, Ruitao2; Zhu, Haoyue4,5; Ma, Lai-Peng7; Wang, Xuyang2; Zhang, Zexia3; Huang, Zheng-Hong3; Zhu, Hongwei3; Ren, Wencai6; Terrones, Mauricio1,4,5,8
刊名JOURNAL OF MATERIALS CHEMISTRY A
出版日期2016
卷号4期号:36页码:13795-13802
ISSN号2050-7488
DOI10.1039/c6ta06261j
通讯作者Lv, Ruitao(lvruitao@tsinghua.edu.cn) ; Kang, Feiyu(fykang@tsinghua.edu.cn)
英文摘要The traditional fabrication of graphene-based devices requires polymer-assisted transfer of graphene and a removal procedure of polymer coatings. Here, we propose to turn this process on its head and demonstrate a novel strategy of polymer-coated graphene as an optically antireflective and transparent electrode used in a graphene/silicon (G/Si) solar cell. No additional polymer removal and antireflection coatings (e.g. TiO2 colloids) are needed in our strategy. By engineering the thickness of polymer protective coatings, the light absorption and short-circuit current density of graphene solar cells can be greatly enhanced. We also showed that retaining the polymer coatings avoided the degradation of electrical conductivity of graphene films. With HNO3 doping applied on PMMA-coated G/Si solar cells, the PCEs can reach up to 13.34%. The long-term stabilities of HNO3 doped G/Si solar cells are also improved by using fluoropolymer (CYTOP) coatings on graphene. Our approach provides a novel fabrication method of transparent graphene electrodes for graphene-based optoelectronic devices with excellent light absorption.
资助项目National Natural Science Foundation of China[51372131] ; National Natural Science Foundation of China[51372133] ; National Natural Science Foundation of China[51325205] ; National Natural Science Foundation of China[51290273] ; National Natural Science Foundation of China[51521091] ; 973 program of China[2014CB932401] ; 973 program of China[2015CB932500] ; Tsinghua University Initiative Scientific Research Program ; U.S. Army Research Office under MURI[W911NF-11-1-0362]
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science
语种英语
WOS记录号WOS:000384238900012
出版者ROYAL SOC CHEMISTRY
资助机构National Natural Science Foundation of China ; 973 program of China ; Tsinghua University Initiative Scientific Research Program ; U.S. Army Research Office under MURI
源URL[http://ir.imr.ac.cn/handle/321006/123089]  
专题金属研究所_中国科学院金属研究所
通讯作者Lv, Ruitao; Kang, Feiyu
作者单位1.Penn State Univ, Dept Chem, Dept Mat Sci & Engn, University Pk, PA 16802 USA
2.Tsinghua Univ, Key Lab Adv Mat MOE, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
3.Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
4.Penn State Univ, Ctr Dimens & Layered Mat 2, University Pk, PA 16802 USA
5.Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 USA
6.Shenzhen Tsinghua Univ, Grad Sch, Shenzhen 518055, Peoples R China
7.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
8.Shinshu Univ, Inst Carbon Sci & Technol, Wakasato 4-17-1, Matsumoto, Nagano 3808553, Japan
推荐引用方式
GB/T 7714		 Gan, Xin,Lv, Ruitao,Zhu, Haoyue,et al. Polymer-coated graphene films as anti-reflective transparent electrodes for Schottky junction solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(36):13795-13802.
APA Gan, Xin.,Lv, Ruitao.,Zhu, Haoyue.,Ma, Lai-Peng.,Wang, Xuyang.,...&Kang, Feiyu.(2016).Polymer-coated graphene films as anti-reflective transparent electrodes for Schottky junction solar cells.JOURNAL OF MATERIALS CHEMISTRY A,4(36),13795-13802.
MLA Gan, Xin,et al."Polymer-coated graphene films as anti-reflective transparent electrodes for Schottky junction solar cells".JOURNAL OF MATERIALS CHEMISTRY A 4.36(2016):13795-13802.

入库方式： OAI收割

来源：金属研究所

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