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

doi:10.1039/c6ta06261j

IMR OpenIR

	Polymer-coated graphene films as anti-reflective transparent electrodes for Schottky junction solar cells
	Gan, Xin 1,3; Lv, Ruitao 2; Zhu, Haoyue 4,5; Ma, Lai-Peng 6; Wang, Xuyang 2; Zhang, Zexia 1; Huang, Zheng-Hong 1; Zhu, Hongwei 1; Ren, Wencai 3; Terrones, Mauricio 4,5,7,8; Kang, Feiyu 1,3
通讯作者	Lv, Ruitao(lvruitao@tsinghua.edu.cn) ; Kang, Feiyu(fykang@tsinghua.edu.cn)
	2016
发表期刊	JOURNAL OF MATERIALS CHEMISTRY A
ISSN	2050-7488
卷号	4 期号:36 页码:13795-13802
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.
资助者	National Natural Science Foundation of China ; 973 program of China ; Tsinghua University Initiative Scientific Research Program ; U.S. Army Research Office under MURI
DOI	10.1039/c6ta06261j
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000384238900012
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：40[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/123090
专题	中国科学院金属研究所
通讯作者	Lv, Ruitao; Kang, Feiyu
作者单位	1.Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Sch Mat Sci & Engn, Beijing 100084, Peoples R China 2.Tsinghua Univ, Key Lab Adv Mat MOE, Sch Mat Sci & Engn, Beijing 100084, Peoples R China 3.Shenzhen Tsinghua Univ, Grad Sch, Shenzhen 518055, Peoples R China 4.Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 USA 5.Penn State Univ, Ctr Dimens & Layered Mat 2, University Pk, PA 16802 USA 6.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 7.Shinshu Univ, Inst Carbon Sci & Technol, Wakasato 4-17-1, Matsumoto, Nagano 3808553, Japan 8.Penn State Univ, Dept Chem, Dept Mat Sci & Engn, University Pk, PA 16802 USA
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.