A linear conjugated tetramer as a surface-modification layer to increase perovskite solar cell performance and stability
Helin Wang, Jun Song, Zikang Li, Ludong Li, Jiahua Li, Xiaobin Li, Junle Qu, Wai‐Yeung Wong
Abstract
IDTT4PDI is developed as a surface-modification layer in PSCs. The use of IDTT4PDI can improve interface contact, reduce trap-assisted recombination, and enhance electron transport.
Topics & Concepts
TetramerPerovskite (structure)Materials scienceSurface modificationLayer (electronics)Conjugated systemRecombinationPerovskite solar cellStability (learning theory)Solar cellOptoelectronicsSurface (topology)Trap (plumbing)Chemical engineeringNanotechnologyChemical physicsChemistryComposite materialPolymerComputer scienceEnvironmental scienceEngineeringOrganic chemistryMachine learningMathematicsEnvironmental engineeringGeneGeometryEnzymeBiochemistryPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films