KMS Qingdao Institute of Biomass Energy and Bioprocess Technology ,CAS
| Additive engineering to improve the efficiency and stability of inverted planar perovskite solar cells | |
Gao, Chenglin1,2; Dong, Hongzhou1; Bao, Xichang2 ; Zhang, Yongchao2; Saparbaev, Aziz2; Yu, Liyan1; Wen, Shuguang2; Yang, Renqiang2; Dong, Lifeng1,3
| |
| 2018-08-14 | |
| Source Publication | JOURNAL OF MATERIALS CHEMISTRY C
 |
| ISSN | 2050-7526 |
| Volume | 6Issue:30Pages:8234-8241 |
| Abstract | Perovskite solar cells (PSCs) have received extensive attention due to their excellent photovoltaic performance. The quality of perovskite films is crucial to device performance, and introducing additives to the precursor solution is an effective way to control the film morphology and to reduce the defect density. In this paper, formamidine acetate salt (FAAc) is introduced into the precursor solution as an effective additive to greatly improve the quality of perovskite films. With the addition of 5 mol% FAAc, the PSCs with a bis(4-phenyl)(2,4,6-trimethylphenyl)amine (PTAA) hole extraction layer demonstrate desirable performance in terms of the open-circuit voltage (1.04 V), the short-circuit current density (23.16 mA cm(-2)), the fill factor (close to 80%), the power conversion efficiency (18.90%), negligible hysteresis, and the device stability up to 80 days). These results will provide a new avenue for fabricating commercial perovskite solar cells. |
| DOI | 10.1039/c8tc02507j |
| WOS Keyword | HOLE TRANSPORT LAYER ; HIGH FILL FACTOR ; HIGHLY EFFICIENT ; CONVERSION EFFICIENCY ; SINGLE-CRYSTALS ; AMBIENT AIR ; PERFORMANCE ; HYSTERESIS ; CRYSTALLIZATION ; CH3NH3PBI3 |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21776147] ; Shandong Provincial Natural Science Foundation, China[ZR2017ZB0314] ; International Science & Technology Cooperation Program of China[2014DFA60150] ; International Science & Technology Cooperation Program of China[2016YFE0115000] ; Department of Science and Technology of Shandong Province[2016GGX104010] ; Department of Education of Shandong Province[J16LA14] ; Youth Innovation Promotion Association CAS[2016194] ; Malmstrom endowment fund from Hamline University |
| WOS Research Area | Materials Science ; Physics |
| Funding Organization | National Natural Science Foundation of China ; Shandong Provincial Natural Science Foundation, China ; International Science & Technology Cooperation Program of China ; Department of Science and Technology of Shandong Province ; Department of Education of Shandong Province ; Youth Innovation Promotion Association CAS ; Malmstrom endowment fund from Hamline University |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000441762000034 |
| Publisher | ROYAL SOC CHEMISTRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qibebt.ac.cn/handle/337004/12058 |
| Collection | 中国科学院青岛生物能源与过程研究所 |
| Corresponding Author | Bao, Xichang; Yang, Renqiang; Dong, Lifeng |
| Affiliation | 1.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China 3.Hamline Univ, Dept Phys, St Paul, MN 55104 USA |
| Recommended Citation GB/T 7714 | Gao, Chenglin,Dong, Hongzhou,Bao, Xichang,et al. Additive engineering to improve the efficiency and stability of inverted planar perovskite solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY C,2018,6(30):8234-8241. |
| APA | Gao, Chenglin.,Dong, Hongzhou.,Bao, Xichang.,Zhang, Yongchao.,Saparbaev, Aziz.,...&Dong, Lifeng.(2018).Additive engineering to improve the efficiency and stability of inverted planar perovskite solar cells.JOURNAL OF MATERIALS CHEMISTRY C,6(30),8234-8241. |
| MLA | Gao, Chenglin,et al."Additive engineering to improve the efficiency and stability of inverted planar perovskite solar cells".JOURNAL OF MATERIALS CHEMISTRY C 6.30(2018):8234-8241. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment