Mechanistic insight into CdSe nanoplatelet-sensitized upconversion: size and stacking induced effects

Autor:	Zachary A. VanOrman, Rachel Weiss, Alexander S. Bieber, Banghao Chen, Lea Nienhaus
Rok vydání:	2023
Předmět:	Materials Chemistry Metals and Alloys Ceramics and Composites General Chemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials
Zdroj:	Chemical Communications. 59:322-325
ISSN:	1364-548X 1359-7345
DOI:	10.1039/d2cc04694f
Popis:	CdSe nanoplatelets (NPLs) have been reported as triplet sensitizers for photon upconversion (UC). However, their UC quantum yields lag behind more conventional systems. Here, we take advantage of their one-dimensional quantum confinement to decouple effects caused by the energetic driving force and lateral size. A surprising anti-correlation between the power threshold
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::662e45b38b819177c09d38bc3ff77e1a https://doi.org/10.1039/d2cc04694f Zobrazit plný text záznamu