Paper Title:
The Influence of Additives on Evenness Degree and Particle Size of Nanometer Calcium Carbonate
  Abstract

Nano calcium carbonate (CaCO3) of good evenness and narrow particle size range were synthesized by controlling conditions and adding agents to improve the evenness and reduce particle surface strength. It was shown that the evenness degree was improved by all additives used, and the particle size was decreased only by additive B. The organic additive A had some influence on the evenness degree and the particle size, but they couldn’t be improved at the same time. The inorganic additive C and D could improve the evenness degree, but couldn’t make the particle size better. The inorganic additive B played a important role in the evenness degree and the particle size, and the nanometer CaCO3 whose size was 19.6nm and the evenness degree was 3.4 could be gained at 0.6 wt.% calcium hydroxide (Ca(OH)2) using B as additive.

  Info
Periodical
Edited by
Xianjun Lu and Jun Qiu
Pages
281-286
DOI
10.4028/www.scientific.net/AMR.158.281
Citation
L. M. Bai, Y. X. Han, R. Xiao, J. X. Hui, "The Influence of Additives on Evenness Degree and Particle Size of Nanometer Calcium Carbonate", Advanced Materials Research, Vol. 158, pp. 281-286, 2011
Online since
November 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Atsushi Nakahira, Y. Fujita, T. Kubo, S. Eguchi, S. Nishida, Toshiyuki Isshiki
Abstract:By the usage of the hydrolysis of Ti alkoxide, various types of TiO2 were obtained through the addition of catalyst (HCl, NH4OH, and...
89
Authors: Shu Qin Wang, Kun Ling Jiao
Chapter 7: Pollution Control Project (Air, Water, Solid)
Abstract:The effects of the coal char on reducing NO emission with and without additive were studied at high temperature in order to decrease the...
1626
Authors: Jin Ming Long, Zhu Zhang, Zhong Cheng Guo, Xiao Yun Zhu
Chapter 1: Advanced Material Engineering and Dynamic Systems
Abstract:The methansulfonate acid electrolyte is a new type of plating baths which has some advantages such as friendly to environment, stability and...
11
Authors: Jian Xin Chen, Quan Sun, Teng Jiao Liu, Joachim Ulrich, Lei Xie
Chapter 1: Chemical Engineering
Abstract:Calcium carbonate (CaCO3) is abundant in nature, and is also an important material applied in industry as pigment, filler...
113
Authors: Heng Wang, Yu Min Wang
Chapter 1: Research on Nano-materials and Nanotechnology
Abstract:By using Four-ball test machine, the anti-wear and extreme pressure performances of base oil that contain aluminum nitride (AlN)...
33