了解溴化物对 CH3 NH3 PbI3 太阳能电池光伏性能的影响。
Understanding the Impact of Bromide on the Photovoltaic Performance of CH3 NH3 PbI3 Solar Cells.
机构信息
Group for Molecular Engineering of Functional Materials, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, CH-1015-Lausanne, Switzerland.
Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE, UK.
出版信息
Adv Mater. 2015 Nov 25;27(44):7221-8. doi: 10.1002/adma.201503124. Epub 2015 Oct 9.
PMID:26450524
Abstract
An optimum amount of lead bromide (1%) can enhance the power conversion efficiency of CH3 NH3 PbI3-x Brx (where x ≈ 0) devices from 14.7% to 16.9% without altering the bandgap of the perovskite material.
摘要
适量的溴化铅（1%）可以将 CH3NH3PbI3-xBrx（其中 x ≈ 0）器件的功率转换效率从 14.7%提高到 16.9%，而不会改变钙钛矿材料的能带隙。
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