气候变化领域集成服务门户(CCPortal): Low-temperature carbon-based electrodes in perovskite solar cells

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DOI	10.1039/d0ee02175j
	Low-temperature carbon-based electrodes in perovskite solar cells
	Bogachuk D.; Zouhair S.; Wojciechowski K.; Yang B.; Babu V.; Wagner L.; Xu B.; Lim J.; Mastroianni S.; Pettersson H.; Hagfeldt A.; Hinsch A.
发表日期	2020
ISSN	17545692
起始页码	3880
结束页码	3916
卷号	13 期号:11
英文摘要	Carbon-based electrodes have been widely applied in perovskite solar cells (PSCs) because of their chemical inertness and compatibility with up-scalable techniques, signifying their solid potential for mass-production. The material scarcity and complexity of metal ore extraction further highlights that conventionally used noble metal electrodes cannot represent a sustainable option for back-contact in PSCs, while cells with carbon-based electrodes represent an excellent solution to these problems. However, their power conversion efficiencies (PCEs) still lag behind the traditionally processed cells with metal electrodes, resulting in a considerable efficiency gap. To overcome this issue, we propose the use of low-temperature carbon-based (LTCB) electrodes, which offer several key advantages in comparison to mesoscopic high-temperature treated ones: (1) larger choice of selective layers, (2) applicability to all perovskite crystallization methods, (3) compatibility with flexible substrates and (4) faster deposition process. In this review, we analyze numerous techniques to formulate the LTCB-paste and ways to deposit it on the cell stack which have been developed in order to improve the interfacial contact and electrode conductivity. Besides describing the current state-of-the-art perovskite solar cells with LTCB-electrodes, the most promising strategies to enhance the PCE of such photovoltaic (PV) devices are discussed. Overall, we emphasize that PSCs with a LTCB-electrode combine high device stability, low manufacturing costs and low environmental impact, while having options for pushing the efficiency of carbon-based PSCs closer to the record-breaking cells, all of which are vital in order to fulfill the true potential of perovskite PV. © The Royal Society of Chemistry.
英文关键词	Carbon; Efficiency; Electrodes; Environmental impact; Manufacture; Ore treatment; Perovskite; Precious metals; Temperature; Carbon-based electrodes; Chemical inertness; Deposition process; Flexible substrate; Interfacial contact; Manufacturing cost; Noble metal electrodes; Power conversion efficiencies; Perovskite solar cells; complexity; efficiency measurement; electrode; extraction method; low temperature; manufacturing; perovskite; photovoltaic system
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/189483
作者单位	Department of Organic and Perovskite Photovoltaics, Fraunhofer Institute for Solar Energy Systems Ise, Heidenhofstr. 2, Freiburg, 79110, Germany; Inatech, Albert-Ludwigs-Universität Freiburg, Emmy-Noether-str. 2, Freiburg, 79110, Germany; Thin Films and Nanomaterials Laboratory, Tangier, 90000, Morocco; Saule Technologies, Wroclaw Technology, Park 11 Dunska, Wroclaw, 54-427, Poland; Saule Research Institute, Wroclaw Technology Park, 11 Dunska, Wroclaw, 54-427, Poland; Laboratory of Photomolecular Science, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, CH-1015, Switzerland; Dyenamo Ab Teknikringen 38A, Stockholm, SE-114 28, Sweden; Materials Research Center Fmf, Albert-Ludwigs-Universität Freiburg, Stefan-Maier-str. 21, Freiburg, 79104, Germany
推荐引用方式 GB/T 7714	Bogachuk D.,Zouhair S.,Wojciechowski K.,et al. Low-temperature carbon-based electrodes in perovskite solar cells[J],2020,13(11).
APA	Bogachuk D..,Zouhair S..,Wojciechowski K..,Yang B..,Babu V..,...&Hinsch A..(2020).Low-temperature carbon-based electrodes in perovskite solar cells.Energy & Environmental Science,13(11).
MLA	Bogachuk D.,et al."Low-temperature carbon-based electrodes in perovskite solar cells".Energy & Environmental Science 13.11(2020).