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Serial Ionic Exchange for the Synthesis of Multishelled Copper Sulfide Hollow Spheres
Author(s) -
Xiong Shenglin,
Zeng Hua Chun
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201106826
Subject(s) - spheres , copper sulfide , transformation (genetics) , ionic bonding , fabrication , sulfide , data exchange , ion exchange , copper , information exchange , shell (structure) , computer science , nanotechnology , materials science , chemical engineering , chemistry , ion , physics , database , engineering , organic chemistry , metallurgy , telecommunications , composite material , medicine , biochemistry , alternative medicine , pathology , astronomy , gene
Transformation in a shell : Ion exchange is used for the fabrication of multishelled inorganic hollow materials. The transformation of solid Cu 2 O to Cu 2 S hollow spheres is investigated as a model reaction (see picture; PVP=poly(vinylpyrrolidone)).