CH3NH3PbI3xClx(MAPbI3xClx) mixed halide perovskite powder with uniform composition was synthesizedviasimple solution chemistry, which demonstrates highly reproducible, efficient planar type MAPbI3xClxmixed halide perovskite solar cells. ... HH Jin,HI Sang - 《Nanoscale》 被引量: 20发表: 2016年 ...
使用MAI+PbCl2溶劑是DMSO 旋轉塗?阎岣采w率很低間隙很多 請問有什麼好方法可以增加覆蓋率阿???
大部分文献中都提到将CH3NH3I 与PbCl2 按3:1的摩尔比进行合成，但按这个比例MA离子不会太多吗？我也...
CH3NH3PbI3−XClX material was prepared by evaporation-soaking on the ZnO nanorod substrates by MOCVD. The surface morphology and optical properties at RT of the perovskite layer were studied. The T-dependent PL was used to characterize its ...
Solution Processed CH3NH3PbI3-xClx Perovskite Based Self-Powered Ozone Sensing Element Operated at Room Temperature 期刊名称: Acs Sensors 作者: George Kakavelakis,Emmanouil Gagaoudakis,Konstantinos Petridis,Valia Petromichelaki,Emmanuel Kymakis 年份: 2018年 期号: 第1期 关键词: ultrahigh sensitivity;...
CH3NH3PbI3-xClx perovskite Vertical field effect phototransistor Au/Ag NWs Ultrashort channel 1. Introduction Perovskites have excellent photophysical properties, such as high photoluminescence quantum yield, narrow half-peak width and tunable visible light emission spectrum, and have broad application pros...
(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) as hole conductor, a series of inverted planar CH3NH3PbI3−xClx perovskite solar cells (PSCs) were fabricated based on perovskite annealed by an improved time-temperature dependent (TTD) procedure in a flowing nitrogen atmosphere for...
www.nature.com/scientificreports OPEN received: 02 March 2016 accepted: 07 July 2016 Published: 29 July 2016 Antiferroelectric Nature of CH3NH3PbI3−xClx Perovskite and Its Implication for Charge Separation in Perovskite Solar Cells Galhenage A. Sewvandi1,2, Kei Kodera2, Hao Ma2, ...
在这里,我们从第一原理中计算出CH3NH3PbI3和CH3NH3PbI3-xClx中的位移电流,这是铁电光电体的整体光伏(PV)效应的主要机制。我们发现,与典型的铁电光伏BiFeO3相比,这些材料对近红外和可见光的位移电流PV响应大约大三倍。 CH3NH3 +的分子取向会强烈影响相应的PbI3无机骨架,从而改变移位电流响应的大小。具体而言,平行...
查看原文 中文翻译 通过分离粉末形成和旋涂工艺可重现形成均匀的CH 3 NH 3 PbI 3-x Cl x混合卤化物钙钛矿薄膜 为了可重现地沉积均匀的CH 3 NH 3 PbI 3-x Cl x(MAPbI 3-x Cl x)混合卤化物钙钛矿膜,我们通过热处理工艺分离了常规方法以形成MAPbI 3-x Cl x混合卤化物钙钛矿粉末。一步旋涂法制备MAPbI 3-...