ICCAS OpenIR
Morphological control of calcium carbonate crystals by polyvinylpyrrolidone and sodium dodecyl benzene sulfonate
Shen, Q; Wei, H; Zhao, Y; Wang, DJ; Zheng, LQ; Xu, DF
2004-12-20
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
Volume251Issue:1-3Pages:87-91
AbstractThe crystallization of calcium carbonate was conducted by the reaction of sodium carbonate with calcium chloride in the presence of polyvinylpyrrolidone (PVP), sodium dodecylbenzene suffonate (SDBS), or the mixture of PVP and SDBS, respectively. The morphology and polymorphism of these CaCO3 crystals were characterized with scanning electron microscopy (SEM) and powder X-ray diffraction (XRD). The results showed that the organic additives and their self-assemblies turn out to be important factors to affect the crystallization habit of CaCO3. In particular, the controlling effect on the morphology depends upon not only the total concentration of PVP and SDBS, but also the relative concentration ratio of PVP to SDBS. (C) 2004 Elsevier B.V. All rights reserved.
KeywordCrystallization Biomimetic Mineralization Calcium Carbonate Morphology Polymorph
DOI10.1016/j.colsurfa.2004.08.024
Indexed BySCI
Language英语
WOS IDWOS:000226078300011
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82298
Collection中国科学院化学研究所
Corresponding AuthorShen, Q
Affiliation1.Shandong Univ, Key Lab Colloid & Interface Chem, Educ Minist, Jinan 250100, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Shen, Q,Wei, H,Zhao, Y,et al. Morphological control of calcium carbonate crystals by polyvinylpyrrolidone and sodium dodecyl benzene sulfonate[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2004,251(1-3):87-91.
APA Shen, Q,Wei, H,Zhao, Y,Wang, DJ,Zheng, LQ,&Xu, DF.(2004).Morphological control of calcium carbonate crystals by polyvinylpyrrolidone and sodium dodecyl benzene sulfonate.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,251(1-3),87-91.
MLA Shen, Q,et al."Morphological control of calcium carbonate crystals by polyvinylpyrrolidone and sodium dodecyl benzene sulfonate".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 251.1-3(2004):87-91.
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