Improved conversion efficiency of amorphous Si solar cells using a mesoporous ZnO pattern

被引：5
|
作者：
Go, Bit-Na [1 ]
Kim, Yang Doo [1 ]
Oh, Kyoung Suk [1 ,2 ]
Kim, Chaehyun [1 ]
Choi, Hak-Jong [1 ]
Lee, Heon [1 ]
机构：
[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea
[2] Korea Inst Energy Res, Ulsan 689798, South Korea
来源：
NANOSCALE RESEARCH LETTERS | 2014年 / 9卷
关键词：
Amorphous silicon solar cell; Mesoporous ZnO pattern; Nanoimprint lithography; Light scattering; THIN-FILMS; LIGHT; FABRICATION;
D O I：
10.1186/1556-276X-9-486
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
To provide a front transparent electrode for use in highly efficient hydrogenated amorphous silicon (a-Si: H) thin-film solar cells, porous flat layer and micro-patterns of zinc oxide (ZnO) nanoparticle (NP) layers were prepared through ultraviolet nanoimprint lithography (UV-NIL) and deposited on Al-doped ZnO (AZO) layers. Through this, it was found that a porous micro-pattern of ZnO NPs dispersed in resin can optimize the light-trapping pattern, with the efficiency of solar cells based on patterned or flat mesoporous ZnO layers increased by 27% and 12%, respectively.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Conversion Efficiency Enhancement of Multi-crystalline Si Solar Cells by Using a Micro-structured Junction
    Li Li
    Yu Dong
    Wu Shi-Liang
    Wang Wei
    Liu Wen-Chao
    Wu Xiao-Shan
    Zhang Feng-Ming
    CHINESE PHYSICS LETTERS, 2015, 32 (11)
  • [42] Conversion Efficiency Enhancement of Multi-crystalline Si Solar Cells by Using a Micro-structured Junction
    郦莉
    虞栋
    吴仕良
    王伟
    刘文超
    吴小山
    张凤鸣
    Chinese Physics Letters, 2015, 32 (11) : 165 - 169
  • [43] Embedded vertical dual of silver nanoparticles for improved ZnO/Si heterojunction solar cells
    Shokeen, Poonam
    Jain, Amit
    Kapoor, Avinashi
    JOURNAL OF NANOPHOTONICS, 2017, 11 (04)
  • [44] Improving light trapping and conversion efficiency of amorphous silicon solar cell by modified and randomly distributed ZnO nanorods
    Jia Zhi-Nan
    Zhang Xiao-Dan
    Liu Yang
    Wang Yan-Feng
    Fan Jun
    Liu Cai-Chi
    Zhao Ying
    CHINESE PHYSICS B, 2014, 23 (04)
  • [45] Improving light trapping and conversion efficiency of amorphous silicon solar cell by modified and randomly distributed ZnO nanorods
    贾志楠
    张晓丹
    刘阳
    王延峰
    樊君
    刘彩池
    赵颖
    Chinese Physics B, 2014, 23 (04) : 448 - 453
  • [46] Improved power conversion efficiency of perovskite solar cells using highly conductive WOx doped PEDOT:PSS
    Kanwat, Anil
    Rani, V. Sandhya
    Jang, Jin
    NEW JOURNAL OF CHEMISTRY, 2018, 42 (19) : 16075 - 16082
  • [47] Improving the photoelectrical conversion efficiency of silicon solar cells using ZnO:Al/porous silicon double antireflective layers
    Ekram A. Wahabaalla
    E. M. El-Menyawy
    T. Abdallah
    G. M. Youssef
    Applied Physics A, 2019, 125
  • [48] AMORPHOUS SI POLYCRYSTALLINE SI STACKED SOLAR-CELL HAVING MORE THAN 12-PERCENT CONVERSION EFFICIENCY
    OKUDA, K
    OKAMOTO, H
    HAMAKAWA, Y
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1983, 22 (09): : L605 - L607
  • [49] Improving the photoelectrical conversion efficiency of silicon solar cells using ZnO:Al/porous silicon double antireflective layers
    Wahabaalla, Ekram A.
    El-Menyawy, E. M.
    Abdallah, T.
    Youssef, G. M.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2019, 125 (12):
  • [50] Si/multicrystalline-SiGe heterostructure as a candidate for solar cells with high conversion efficiency
    Usami, N
    Takahashi, T
    Fujiwara, K
    Ujihara, T
    Sazaki, G
    Murakami, Y
    Nakajima, K
    CONFERENCE RECORD OF THE TWENTY-NINTH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE 2002, 2002, : 247 - 249
12345