Novel donor-acceptor-donor structured small molecular hole transporting materials for planar perovskite solar cells
نویسندگان
چکیده
منابع مشابه
Hole-Transporting Materials for Printable Perovskite Solar Cells
Perovskite solar cells (PSCs) represent undoubtedly the most significant breakthrough in photovoltaic technology since the 1970s, with an increase in their power conversion efficiency from less than 5% to over 22% in just a few years. Hole-transporting materials (HTMs) are an essential building block of PSC architectures. Currently, 2,2',7,7'-tetrakis-(N,N'-di-p-methoxyphenylamine)-9,9'-spirobi...
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The pressure to move towards renewable energy has inspired researchers to look for ideas in photovoltaics that may lead to a major breakthrough. Recently the use of perovskites as a light harvester has lead to stunning progress. The power conversion efficiency of perovskite solar cells is now approaching parity (>22 %) with that of the established technology which took decades to reach this lev...
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ژورنال
عنوان ژورنال: Journal of Energy Chemistry
سال: 2019
ISSN: 2095-4956
DOI: 10.1016/j.jechem.2018.07.009