气候变化领域集成服务门户(CCPortal): Gas chromatography-mass spectrometry analyses of encapsulated stable perovskite solar cells

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DOI	10.1126/science.aba2412
	Gas chromatography-mass spectrometry analyses of encapsulated stable perovskite solar cells
	Shi L.; Bucknall M.P.; Young T.L.; Zhang M.; Hu L.; Bing J.; Lee D.S.; Kim J.; Wu T.; Takamure N.; McKenzie D.R.; Huang S.; Green M.A.; Ho-Baillie A.W.Y.
发表日期	2020
ISSN	0036-8075
卷号	368 期号:6497
英文摘要	Although perovskite solar cells have produced remarkable energy conversion efficiencies, they cannot become commercially viable without improvements in durability. We used gas chromatography-mass spectrometry (GC-MS) to reveal signature volatile products of the decomposition of organic hybrid perovskites under thermal stress. In addition, we were able to use GC-MS to confirm that a low-cost polymer/glass stack encapsulation is effective in suppressing such outgassing. Using such an encapsulation scheme, we produced multi-cation, multi-halide perovskite solar cells containing methylammonium that exceed the requirements of the International Electrotechnical Commission 61215:2016 standard by surviving more than 1800 hours of the Damp Heat test and 75 cycles of the Humidity Freeze test. © 2020 American Association for the Advancement of Science. All rights reserved.
关键词	cation encapsulation energy efficiency fuel cell gas chromatography mass spectrometry perovskite solar power temperature effect
语种	英语
来源机构	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/133406
推荐引用方式 GB/T 7714	Shi L.,Bucknall M.P.,Young T.L.,et al. Gas chromatography-mass spectrometry analyses of encapsulated stable perovskite solar cells[J]. Science,2020,368(6497).
APA	Shi L..,Bucknall M.P..,Young T.L..,Zhang M..,Hu L..,...&Ho-Baillie A.W.Y..(2020).Gas chromatography-mass spectrometry analyses of encapsulated stable perovskite solar cells.,368(6497).
MLA	Shi L.,et al."Gas chromatography-mass spectrometry analyses of encapsulated stable perovskite solar cells".368.6497(2020).