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Titolo:
Sonochemical synthesis of copper selenides nanocrystals with different phases
Autore:
Xu, S; Wang, H; Zhu, JJ; Chen, HY;
Indirizzi:
Nanjing Univ, Dept Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China Nanjing Univ Nanjing Peoples R China 210093 jing 210093, Peoples R China
Titolo Testata:
JOURNAL OF CRYSTAL GROWTH
fascicolo: 1, volume: 234, anno: 2002,
pagine: 263 - 266
SICI:
0022-0248(200201)234:1<263:SSOCSN>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHEMICAL BATH DEPOSITION; ROOM-TEMPERATURE; TRANSFORMATION; CHALCOGENIDES; SILVER; FILMS; ROUTE; CDSE; PBSE;
Keywords:
characterization; crystallites; nanostructure; X-ray diffraction; nanomaterials; semiconducting materials;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
22
Recensione:
Indirizzi per estratti:
Indirizzo: Zhu, JJ Nanjing Univ, Dept Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China Nanjing Univ Nanjing Peoples R China 210093 093, Peoples R China
Citazione:
S. Xu et al., "Sonochemical synthesis of copper selenides nanocrystals with different phases", J CRYST GR, 234(1), 2002, pp. 263-266

Abstract

A series of copper selenides (CU2-xSe, CU3Se2 and CuSe) nanocrystals were prepared by a sonochemical method based on the reaction of copper acetate and sodium selenosulfate in an aqueous system. The phases and sizes of the nanocrystals could be conyrolled by changing the ratio of [Cu2+]/[SeSO32-] and complexing agents. X-ray powder diffraction and transmission electron microscopy were used to determine the phase, purity, size and morphology of the products. (C) 2002 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/11/20 alle ore 10:43:49