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Titolo:
Stable colloid of Co(OH)(2) prepared by moving chemical reaction boundary method (MCRBM) in agarose gel
Autore:
Cao, CX; Li, RZ; Zhuo, SL; Chen, WK; Qian, YT;
Indirizzi:
Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 6, Peoples R China Yejishan Hosp, Wannan Med Coll, Wuhan 241001, Anhui, Peoples R China Yejishan Hosp Wuhan Anhui Peoples R China 241001 , Anhui, Peoples R China Wannan Med Coll, Inst Allergy React, Wuhan 241001, Anhui, Peoples R China Wannan Med Coll Wuhan Anhui Peoples R China 241001 Anhui, Peoples R China
Titolo Testata:
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
fascicolo: 1-2, volume: 180, anno: 2001,
pagine: 17 - 21
SICI:
0927-7757(20010515)180:1-2<17:SCOCPB>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
OH; ZONES; CO2+;
Keywords:
cobalt hydroxide; colloid; electrophoresis; moving chemical reaction boundary (MCRB); moving chemical reaction boundary method (MCRBM);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
28
Recensione:
Indirizzi per estratti:
Indirizzo: Qian, YT Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 s R China
Citazione:
C.X. Cao et al., "Stable colloid of Co(OH)(2) prepared by moving chemical reaction boundary method (MCRBM) in agarose gel", COLL SURF A, 180(1-2), 2001, pp. 17-21

Abstract

In this letter, we show the preparation of a stable colloid of Co(OH)(2) in agarose gel by a novel synthetic method - the moving chemical reaction boundary method (MCRBM) and briefly show the results of experiments. The results obviously demonstrate that a stable colloid of Co(OH)(2) can be prepared by the electromigration chemical reaction between cobaltic and hydroxyl ions in agarose gel, that the colloid sizes range from 100 to 400 nm, that the concentration of colloid, macroscopically, is uniform and controllable, and that, with the aid of MCRBM, a composite material can be further prepared. (C) 2001 Elsevier Science B.V. All rights reserved.

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Documento generato il 24/09/20 alle ore 01:48:10