2006年7月
Formation of hydroxyapatite-layer on glass plate and its removal-regeneration properties for aqueous cadmium
JOURNAL OF COLLOID AND INTERFACE SCIENCE
- ,
- ,
- 巻
- 299
- 号
- 1
- 開始ページ
- 270
- 終了ページ
- 273
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.jcis.2006.02.004
- 出版者・発行元
- ACADEMIC PRESS INC ELSEVIER SCIENCE
A glass plate was coated with calcium hydroxyapatite (CaHAp) by a dip-coating method and employed for the removal of aqueous cadmium. Sol obtained from alcoholic solution of (NH4)(2)HPO4 and Ca(NO3)(2).4H(2)O was employed for the precursor of the CaHAp layer. The preparation of CaHAp from the sol needed a rather low calcination temperature of 573 K and the resulting solid mainly contained CaHAp. It was shown that the glass plate coated with CaHAp with the sol could be employed for the removal of aqueous cadmium. Furthermore, it was found that cadmium immobilized on the coated plate could be regenerated into weak acidic solution. A dissolution-precipitation mechanism was suggested for the removal-regeneration of aqueous cadmium. (c) 2006 Elsevier Inc. All rights reserved.
- リンク情報
-
- DOI
- https://doi.org/10.1016/j.jcis.2006.02.004
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000238227700030&DestApp=WOS_CPL
- URL
- http://www.scopus.com/inward/record.url?eid=2-s2.0-33646761674&partnerID=MN8TOARS
- URL
- http://orcid.org/0000-0002-9636-8306
- ID情報
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- DOI : 10.1016/j.jcis.2006.02.004
- ISSN : 0021-9797
- ORCIDのPut Code : 48854617
- SCOPUS ID : 33646761674
- Web of Science ID : WOS:000238227700030