Issue 16, 2023

Exploring charge behavior at the terminal surface and charge separation interface of organo-lead perovskite using in situ surface photovoltage spectroscopy

Abstract

The differences in charge separation and transfer processes between the ‘non-charge-separation’ terminal surface and perovskite/FTO ‘charge-separation’ interface have been studied using comparative lock-in amplifier-based SPV signals. The SPV phase vector model delves deeper into the direction of charge separation and trapping at the perovskite surface/interface.

Graphical abstract: Exploring charge behavior at the terminal surface and charge separation interface of organo-lead perovskite using in situ surface photovoltage spectroscopy

Article information

Article type
Communication
Submitted
13 رجب 1444
Accepted
06 رمضان 1444
First published
08 رمضان 1444

Phys. Chem. Chem. Phys., 2023,25, 11075-11079

Exploring charge behavior at the terminal surface and charge separation interface of organo-lead perovskite using in situ surface photovoltage spectroscopy

F. Wu, K. Zhan, T. Zhang, R. Jian and Q. Qiao, Phys. Chem. Chem. Phys., 2023, 25, 11075 DOI: 10.1039/D3CP00561E

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