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Title: Controlled synthesis of calcium carbonate in a mixed aqueous solution of PSMA and CTAB

Abstract

A mixed system of poly (styrene-alt-maleic acid) (PSMA) and cetyltrimethylammonium bromide (CTAB) was used as a very effective crystal growth modifier to direct the controlled synthesis of CaCO{sub 3} crystals with various morphologies and polymorphs. The as-prepared products were characterized with scanning electron microscopy and X-ray diffraction. It was found that the concentrations and relative ratios of PSMA and CTAB in the mixed aqueous solution were turned out to be important parameters for the morphology and polymorph of CaCO{sub 3} crystals. Various morphologies of CaCO{sub 3} crystals, such as hollow microsphere, peanut and so on, were produced depending on the concentrations and relative ratios of PSMA and CTAB. Moreover, the formation mechanisms of CaCO{sub 3} crystals with different morphologies were discussed.

Authors:
 [1];  [1];  [1];  [1]
  1. State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, No. 122, Luoshi Road, Wuhan City, Hubei Province 430070 (China)
Publication Date:
OSTI Identifier:
20725845
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 178; Journal Issue: 3; Other Information: DOI: 10.1016/j.jssc.2005.01.002; PII: S0022-4596(05)00005-8; Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; AMMONIUM COMPOUNDS; AQUEOUS SOLUTIONS; BROMIDES; CALCIUM CARBONATES; CRYSTAL GROWTH; CRYSTALS; MALEIC ACID; MICROSPHERES; MORPHOLOGY; PRECIPITATION; SCANNING ELECTRON MICROSCOPY; STYRENE; SYNTHESIS; X-RAY DIFFRACTION

Citation Formats

Jiaguo, Yu, Xiufeng, Zhao, Department of Chemical Engineering, Changji University, Changji 831100, Bei, Cheng, and Qingjie, Zhang. Controlled synthesis of calcium carbonate in a mixed aqueous solution of PSMA and CTAB. United States: N. p., 2005. Web. doi:10.1016/j.jssc.2005.01.002.
Jiaguo, Yu, Xiufeng, Zhao, Department of Chemical Engineering, Changji University, Changji 831100, Bei, Cheng, & Qingjie, Zhang. Controlled synthesis of calcium carbonate in a mixed aqueous solution of PSMA and CTAB. United States. https://doi.org/10.1016/j.jssc.2005.01.002
Jiaguo, Yu, Xiufeng, Zhao, Department of Chemical Engineering, Changji University, Changji 831100, Bei, Cheng, and Qingjie, Zhang. 2005. "Controlled synthesis of calcium carbonate in a mixed aqueous solution of PSMA and CTAB". United States. https://doi.org/10.1016/j.jssc.2005.01.002.
@article{osti_20725845,
title = {Controlled synthesis of calcium carbonate in a mixed aqueous solution of PSMA and CTAB},
author = {Jiaguo, Yu and Xiufeng, Zhao and Department of Chemical Engineering, Changji University, Changji 831100 and Bei, Cheng and Qingjie, Zhang},
abstractNote = {A mixed system of poly (styrene-alt-maleic acid) (PSMA) and cetyltrimethylammonium bromide (CTAB) was used as a very effective crystal growth modifier to direct the controlled synthesis of CaCO{sub 3} crystals with various morphologies and polymorphs. The as-prepared products were characterized with scanning electron microscopy and X-ray diffraction. It was found that the concentrations and relative ratios of PSMA and CTAB in the mixed aqueous solution were turned out to be important parameters for the morphology and polymorph of CaCO{sub 3} crystals. Various morphologies of CaCO{sub 3} crystals, such as hollow microsphere, peanut and so on, were produced depending on the concentrations and relative ratios of PSMA and CTAB. Moreover, the formation mechanisms of CaCO{sub 3} crystals with different morphologies were discussed.},
doi = {10.1016/j.jssc.2005.01.002},
url = {https://www.osti.gov/biblio/20725845}, journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = 3,
volume = 178,
place = {United States},
year = {Tue Mar 15 00:00:00 EST 2005},
month = {Tue Mar 15 00:00:00 EST 2005}
}