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Updated: Jul 9, 2026

Synthesis and Characterization of Supramolecular Colloids
Published on: April 22, 2016
Ligand regulated self-assembly and exciton dynamics in CsPbI3 nanocrystals
Jing Li1,2,3, Liming Zhou1, Jiajie Ye1
1State Key Laboratory of Green Chemical Synthesis and Conversion, Science and Education Integration College of Energy and Carbon Neutralization, College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China. lijing23@zjut.edu.cn.
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Bis(thiobenzoyl) disulfide (BTDS) induces self-assembly of CsPbI3 nanocrystals. By triggering oleylamine deprotonation and desorption, BTDS drives one-dimensional regrowth, weakens quantum confinement, enhances exciton-phonon coupling, and accelerates first-order nonradiative recombination without introducing ultrafast trap-mediated channels.

