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Flexible Wurtzite‐Type ZnS Nanobelts with Quantum‐Size Effects: a Diethylenetriamine‐Assisted Solvothermal Approach
Author(s) -
Yao WeiTang,
Yu ShuHong,
Pan Long,
Li Jing,
Wu QingSong,
Zhang Ling,
Jiang Jie
Publication year - 2005
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200400079
Subject(s) - diethylenetriamine , wurtzite crystal structure , materials science , solvent , nanotechnology , solvothermal synthesis , nanoparticle , chemical engineering , organic chemistry , zinc , chemistry , composite material , metallurgy , engineering
Uniform, flexible , wurtzite‐type ZnS nanobelts decorated with a ZnS–diethylenetriamine (DETA) hybrid intermediate can be prepared by a mild solvothermal reaction in a solvent mixture consisting of DETA and water (see figure). The volume ratio of DETA to water has a significant influence on the structure, composition, shape, and phase evolution of the product. This approach may provide a general route to prepare other semiconductor nanoarchitectures with tunable optical properties.