ICCAS OpenIR
Influence of surfactants on the morphologies of CaCO3 by carbonation route with compressed CO2
Zhang, Chaoxing; Zhang, Jianling; Feng, Xiaoying; Li, Wei; Zhao, Yueju; Han, Buxing
2008-07-01
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
Volume324Issue:1-3Pages:167-170
AbstractThree surfactants, sodium dodecyl sulfate (SDS), cetyltrimethylammonium bromide (CTAB) and polyoxyethylene-80-sorbitan monooleate (Tween 80), were used to control the growth of CaCO3 Crystals by carbonation route using Ca(OH)(2) and compressed CO2. The obtained CaCO3 particles were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques. The effects of surfactants on the morphology of the particles were studied. It was demonstrated that Tween 80 and SDS have obvious effect on the morphology of CaCO3 particles, while CTAB does not affect morphology considerably. The possible mechanism has been discussed on the basis of the binding of the surfactants to the certain face of the crystals. (C) 2008 Elsevier B.V. All rights reserved.
KeywordCaco3 Co2 Carbonation Route Sds Ctab Tween 80
DOI10.1016/j.colsurfa.2008.04.010
Indexed BySCI
Language英语
WOS IDWOS:000257908600028
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63530
Collection中国科学院化学研究所
Corresponding AuthorHan, Buxing
AffiliationChinese Acad Sci, Inst Chem, Natl Lab Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Chaoxing,Zhang, Jianling,Feng, Xiaoying,et al. Influence of surfactants on the morphologies of CaCO3 by carbonation route with compressed CO2[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2008,324(1-3):167-170.
APA Zhang, Chaoxing,Zhang, Jianling,Feng, Xiaoying,Li, Wei,Zhao, Yueju,&Han, Buxing.(2008).Influence of surfactants on the morphologies of CaCO3 by carbonation route with compressed CO2.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,324(1-3),167-170.
MLA Zhang, Chaoxing,et al."Influence of surfactants on the morphologies of CaCO3 by carbonation route with compressed CO2".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 324.1-3(2008):167-170.
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