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author：

Sun, Quanzhen (Sun, Quanzhen.) [1] | Deng, Hui (Deng, Hui.) [2] | Yan, Qiong (Yan, Qiong.) [3] | Lin, Beibei (Lin, Beibei.) [4] | Xie, Weihao (Xie, Weihao.) [5] | Tang, Jianlong (Tang, Jianlong.) [6] | Zhang, Caixia (Zhang, Caixia.) [7] | Zheng, Qiao (Zheng, Qiao.) [8] | Wu, Jionghua (Wu, Jionghua.) [9] | Yu, Jinling (Yu, Jinling.) [10] | Cheng, Shuying (Cheng, Shuying.) [11]

Indexed by：

EI

Abstract：

Flexible　Cu2ZnSn(S,Se)4　(CZTSSe)　solar　cells　have　wide　application　prospects.　N-type　window　layers　and　contact　among　the　layers　have　an　important　effect　on　the　properties　of　flexible　CZTSSe　solar　cells.　Here,　we　present　a　modified　structure　for　flexible　CZTSSe　solar　cells　with　window　layers　(CdS/ITO)　instead　of　the　traditional　window　layers　(CdS/ZnO/ITO)　for　higher　performance　and　lower　cost.　The　flexible　CZTSSe　device　realizes　9.2%　efficiency　with　an　improved　fill　factor　(FF)　from　57.7　to　63.6%.　Systematic　physical　measurements　show　that　the　increase　in　FF　comes　from　a　significant　decrease　in　series　resistance　(Rs).　To　enhance　the　antireflective　function　of　the　window　layers,　we　introduce　MgF2　antireflection　coatings　on　the　surfaces　of　solar　cells.　The　average　Jsc　of　devices　is　significantly　enhanced　6%　due　to　the　antireflective　effect.　A　champion　device　achieves　an　efficiency　of　9.7%　with　the　highest　FF　of　64.0%　in　the　flexible　CZTSSe　solar　cells.　The　present　investigation　will　provide　a　new　strategy　for　the　development　of　flexible　CZTSSe　solar　cells.　©　2021　American　Chemical　Society.

Keyword：

Antireflection coatings Cadmium sulfide Cadmium sulfide solar cells Cell engineering Efficiency Electric resistance II-VI semiconductors Magnesium compounds Selenium compounds

Community：

  • [ 1 ] [Sun, Quanzhen]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 2 ] [Sun, Quanzhen]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 3 ] [Deng, Hui]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 4 ] [Deng, Hui]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 5 ] [Yan, Qiong]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 6 ] [Lin, Beibei]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 7 ] [Lin, Beibei]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 8 ] [Xie, Weihao]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 9 ] [Xie, Weihao]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 10 ] [Tang, Jianlong]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 11 ] [Tang, Jianlong]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 12 ] [Zhang, Caixia]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 13 ] [Zhang, Caixia]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 14 ] [Zhang, Caixia]Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou; 213164, China
  • [ 15 ] [Zheng, Qiao]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 16 ] [Zheng, Qiao]Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou; 213164, China
  • [ 17 ] [Wu, Jionghua]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 18 ] [Wu, Jionghua]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 19 ] [Yu, Jinling]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 20 ] [Yu, Jinling]Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou; 213164, China
  • [ 21 ] [Cheng, Shuying]College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou; 350108, China
  • [ 22 ] [Cheng, Shuying]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 23 ] [Cheng, Shuying]Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou; 213164, China

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Source ：

ACS Applied Energy Materials

Year： 2021

Issue： 12

Volume： 4

Page： 14467-14475

6 . 9 5 9

JCR@2021

5 . 5 0 0

JCR@2023

ESI HC Threshold：142

JCR Journal Grade：1

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 13

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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