Vacancy-Induced Electron Redistribution Boosts NO2 Sensing in CdSe Nanoplatelets via Defect-Mediated Charge Transfer

Defect engineering is crucial for enhancing gas sensors, however, the mechanism by which vacancies amplify sensing signals remains unclear. This study synthesizes hexagonal CdSe nanoplatelets with tunable vacancy density through a NaOH-regulated hydrothermal and calcination process. The optimized se...

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Detalles Bibliográficos

Autores principales:	Yan Zhang, Yunjiang Zhang, Junjun Sun, Cong Qin, Dongping Xue, Jianliang Cao, Yan Wang
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Tsinghua University Press 2026-03-01
Colección:	Environmental Chemistry and Safety
Materias:	cdse grain size control se vacancies no2 gas sensor low temperature
Acceso en línea:	https://www.sciopen.com/article/10.26599/ECS.2026.9600004
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