Premium
P‐9.11: Synthesis and optical properties of CdSe x S 1‐x nanomaterials with different morphologies
Author(s) -
Zhang Chaojian,
Liu Chenxi,
Sun Xiaowei
Publication year - 2018
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.12817
Subject(s) - nanomaterials , fluorescence , quantum yield , quantum dot , materials science , exciton , nanocrystal , colloid , nanotechnology , analytical chemistry (journal) , photochemistry , chemistry , optics , physics , condensed matter physics , organic chemistry
The optical properties of colloidal nanometer quantum dots, including fluorescence peak position, fluorescence peak width, fluorescence quantum yield, fluorescence attenuation channel, fluorescence scintillation and brightness of single quantum dots, are determined by the properties of Exciton states, and the properties of Exciton states are closely related to their structure. During the synthesis of CdSe x S 1‐x Nanomaterials, a series of different morphologies are obtained by controlling the reaction solvent, reaction temperature, reaction time, type and concentration of the reaction ligand and the precursor type CdSe X S 1‐x nanomaterial.