Synergistic passivation of perovskite surfaces using a multi-functional four-end zwitterionic amino acid
Abstract
Through NH 3 + occupying A-sites and COO − passivating B-sites, ZAA forms a stable “quadrupedal anchoring” mode on the perovskite surface. ZAA allH and ZAA CF could passivate undercoordinated Pb, reduce surface states, and resist water invasion.
Fields of Study & Subjects
Perovskite Materials and Applications
TiO2 Photocatalysis and Solar Cells
Advancements in Solid Oxide Fuel Cells
Publication details
- Journal / source
- Journal of Materials Chemistry A
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 14
- Issue
- 45
- Pages
- 30386–30398
- Publication date
- 1 January 2026
- Language
- EN