|本期目录/Table of Contents|

[1]葛肖瑜,崔灿.3,4,5-三羟基苯甲酸对钙钛矿薄膜质量和太阳能电池性能的影响[J].浙江理工大学学报,2022,47-48(自科一):31-37.
 GE Xiaoyu,CUI Can.Effect of 3,4,5-trihydroxybenzoic acid on the quality of perovskite film and the performance of solar cells[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科一):31-37.
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3,4,5-三羟基苯甲酸对钙钛矿薄膜质量和太阳能电池性能的影响()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第47-48卷
期数:
2022年自科第一期
页码:
31-37
栏目:
出版日期:
2022-01-31

文章信息/Info

Title:
Effect of 3,4,5-trihydroxybenzoic acid on the quality of perovskite film and the performance of solar cells
作者:
葛肖瑜崔灿
浙江理工大学材料科学与工程学院,杭州 310018
Author(s):
GE Xiaoyu CUI Can
School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
345-三羟基苯甲酸(GA)添加剂氢键钙钛矿太阳能电池光电转换效率
分类号:
TM914-4
文献标志码:
A
摘要:
由于MAPbI 3钙钛矿薄膜缺陷较多,非辐射复合严重,导致钙钛矿太阳能电池性能较差。通过向前驱体溶液中加入3,4,5-三羟基苯甲酸(GA)作为添加剂来调控结晶过程,研究GA对钙钛矿薄膜质量和太阳能电池性能的影响。结果表明:GA中的羧基分散到钙钛矿前驱体溶液中,羧基中的氧原子与CH-3NH-3+形成强氢键,减缓了钙钛矿的结晶速度,增大了晶粒尺寸,减少了晶界,从而提高了载流子的迁移率,抑制了非辐射复合损失;当GA与PbI-2的摩尔比为1-0%时,钙钛矿太阳能电池的性能最佳,电池的短路电流为22-48 mA/cm-2,开路电压为1-09 V,得到了16-84%的光电转换效率,且经过800 h后,电池效率仍能保持在初始效率的87-0%以上。添加了GA后的钙钛矿薄膜具有更高效的光电性能,有望广泛应用于叠层太阳能电池领域。

参考文献/References:

[1] 杨晓占. 新能源与可持续发展概论[M]. 重庆: 重庆大学出版社, 2019: 1-10.
[2] Hartono N, Sun S, Gelvez R, et al. The effect of structural dimensionality on carrier mobility in leadhalide perovskites[J]. Journal of Materials Chemistry A, 2019, 7(41): 23949-23957.
[3] Zhang L M, Sun L, Guan Z X, et al. Quantifying and elucidating thermally enhanced minority carrier diffusion length using radiuscontrolled rutile nanowires[J]. Nano Letters, 2017, 17(9): 5264-5272.
[4] Correa B, Abate A, Saliba M, et al. The rapid evolution of highly efficient perovskite solar cells[J]. Energy & Environmental Science, 2017, 10(3): 710-727.
[5] Kojima A, Teshima K, Shirai Y, et al. Organometal halide perovskites as visiblelight sensitizers for photovoltaic cells[J]. Journal of the American Chemical Society, 2009, 131(17): 6050-6051.
[6] National Renewable Energy Laboratory (NREL). Best Researchcell Efficiency Chart . [2020-12-01].
[7] Fan J D, Ma Y P, Zhang C L, et al. Thermodynamically selfhealing 1D3D hybrid perovskite solar cells[J]. Advanced Energy Materials, 2018, 8(16): 1703421.
[8] Liang P W, Liao C Y, Chueh C, et al. Additive enhanced crystallization of solutionprocessed perovskite for highly efficient planarheterojunction solar cells[J]. Advanced Materials, 2014, 26(22): 3748-3754.
[9] Zhu L F, Xu Y Z, Zhang P P, et al. Investigation on the role of Lewis bases in the ripening process of perovskite films for highly efficient perovskite solar cells[J]. Jourmal Materials Chemical A, 2017, 5(39): 20874-20881.
[10] Tang M X, He B L, Dou D W, et al. Toward efficient and airstable carbonbased allinorganic perovskite solar cells through substituting CsPbBr3 films with transition metal ions[J]. Chemical Engineering Journal, 2019, 375: 121930.

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备注/Memo

备注/Memo:
收稿日期:2021-04-08
网络出版日期:2021-05-18
基金项目:浙江省自然科学基金项目(LY17F040005)
作者简介:葛肖瑜(1995-),男,浙江金华人,硕士研究生,主要从事钙钛矿太阳能电池方面的研究
通信作者:崔灿,E-mail:cuican@zstu.edu.cn
更新日期/Last Update: 2022-03-08