Effect of Antisolvent Application Volume on CH3NH3PbI3 Films

IF 1.2 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Applied Science and Convergence Technology Pub Date : 2022-01-31 DOI:10.5757/asct.2022.31.1.28

J. Oh, Mee-Yi Ryu

引用次数: 0

Abstract

Antisolventtreatmentmethodsusedtomanufacturehigh-qualityperovskitefilmsusingsolutionprocessesvaryintermsofthetypeofantisolventandprocessingconditionemployed.Weanalyzedthestructuraldependencesofaperovskitefilmintermsoftheappliedvolumeofethylacetateasanantisolventandtheopticalpropertiesresultingtherefrom.Theapplicationofanexcessivevolumeoftheantisolventcausedexcessivepinholesintheentireareaoftheperovskitefilm.Inaddition,thepinholeswerefoundtohinderthetransportofchargecarriers.

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抗溶剂用量对CH3NH3PbI3薄膜的影响

Antisolventtreatmentmethodsusedtomanufacturehigh-qualityperovskitefilmsusingsolutionprocessesvaryintermsofthetypeofantisolventandprocessingconditionemployed.Weanalyzedthestructuraldependencesofaperovskitefilmintermsoftheappliedvolumeofethylacetateasanantisolventandtheopticalpropertiesresultingtherefrom.Theapplicationofanexcessivevolumeoftheantisolventcausedexcessivepinholesintheentireareaoftheperovskitefilm.Inaddition thepinholeswerefoundtohinderthetransportofchargecarriers。

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来源期刊

Applied Science and Convergence Technology PHYSICS, APPLIED-

CiteScore

1.40

自引率

12.50%

发文量