Stable and efficient soft perovskite crystalline film based solar cells prepared with a facile encapsulation method
Diksha Thakur, Qi Bin Ke, Shou-En Chiang, Tzu-Han Tseng, Kun‐Bin Cai, Chi‐Tsu Yuan, Jyh-Shyang Wang, Sheng Hsiung Chang
Abstract
, which is mainly due to the increased shallow defect density and thereby increasing the exciton binding energy of the encapsulated perovskite sample. It is noted that the averaged power conversion efficiency (PCE) slowly decreases from 18.24% to 16.52% within 45 days.
Topics & Concepts
Encapsulation (networking)Materials scienceChemical engineeringNanotechnologyComputer scienceComputer networkEngineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties