共搜索到3条信息，每页显示10条信息，共1页。用时：0小时0分0秒368毫秒

• Improved open-circuit voltage and ambient stability of CsPbI₂Br perovskite solar cells by incorporating CH₃NH₃Cl

  来源： 《Rare Metals2020年第2期》——Chuan-Liang Chen Sha-Sha Zhang Tian-Lun Liu Shao-Hang Wu Zhi-Chun Yang Wei-Tao Chen Rui Chen Wei Chen

  not only brings inconvenience for researches but also puts forward very high requirement for encapsulation.Herein,a dense and uniform film is obtained by incorporating hydrophobic CH3NH3Cl(MACl... ns.The photovoltaic device achieves a high open-circuit voltage of 1.22 V based on optimized MACl-doped film and accordingly a higher power conversion efficiency(PCE) of 12.9% which is 21.7% higher......

• 电荷传输层和热退火对钙钛矿薄膜电学性能的影响

  来源： 《材料导报2020年第S1期》——左文韬 樊正方 刘国强 刘江 廖成

  薄膜沉积在空穴传输层衬底上时,薄膜表面电势低,功函数大,呈p型.进一步分析基于不同电荷传输层的钙钛矿薄膜的性能,发现表面光电压与电荷传输层性能之间存在一定联系.同时,进一步研究了钙钛矿薄膜的热稳定性与表面光电压之间的联系,发现表面光电压的变化能在一定程度上反映薄膜的热稳定性,并得出溴离子(Br-),甲基氯化胺(MACl)和铯离子(Cs+)对钙钛矿薄膜的热稳定性具有一定提升作用.关键词......

• Solution-processed perovskite solar cells

  来源： 《中南大学学报(英文版)2020年第4期》——阳军亮 袁永波 周聪华 常建辉 刘坤 林思远

  of FTO/TiO2/perovskite/ HTL/Ag achieved a PCE of 12.1%. BEIN et al [52] prepared MAPbI3-xClx film by immersing the PbI2 film in a heated solution of a mixture of MAI and MACl in IPA. They highlighted the criticality of chloride in MA lead halide perovskite via a controlled MACl into the MAI immersion solution. The photoluminescence lifetime of the photoexcited species in the device reaches values......