Effect of Anion Impurity on Preparing Xonotlite Whiskers via Hydrothermal Synthesis

Fei Liu; Jian Xin Cao; Bo Zhu

doi:10.4028/www.scientific.net/AMR.148-149.1755

Paper Titles

An Experimental Study on the Characteristics of Chemically Synthesized Nano-Cement for Carbon Dioxide Reduction
p.1717

Effects of Nanoclays on the Biodegradable Nanocomposite
p.1722

Optimization Design of Extrusion Die Channels for Polymer Profile
p.1726

Research on Performance of New Pressing Binder in Hardmetal
p.1730

A Review on Fabrication Methods of High-Quality Graphene Nanoribbons
p.1737

The Effect of Helix on the Nonlinear Analysis of Threaded Connection
p.1741

Friction Property of HDPP Modified with Talc under the Dry Friction Condition
p.1745

Thermodynamic and Kinetic Analyses of Calcined Kaolin Precursors Used for Synthesis of Mullite Nanocomposite
p.1751

Effect of Anion Impurity on Preparing Xonotlite Whiskers via Hydrothermal Synthesis
p.1755

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 148-149Effect of Anion Impurity on Preparing Xonotlite...

Effect of Anion Impurity on Preparing Xonotlite Whiskers via Hydrothermal Synthesis

Abstract:

Effect of anion impurity on preparing xonotlite whiskers via hydrothermal synthesis was researched in this paper. The crystal phase composition and morphology of the xonotlite whiskers were analyzed using XRD and techniques. The results indicate that different anion impurity have little effect on the crystal phase composition of synthesized the products, but have great impact on the crystallinity and morphology of xonotlite whiskers. Xonotlite whiskers with well crystal and aspect ratio of 50-100 were successfully prepared from CaCl2 as calcium sources under the condition of 225 °C for 15 h with the reactant concentration of 0.05mol•L-1, but the hydrothermal process condition should be controlled at 225 °C for 40 h while using Ca(NO3)2 or Ca(OH)2 as calcium sources. Cl- iron can accelerate the process of hydrothermal synthesis and be beneficial to the crystallization of xonotlite in CaO-SiO2-H2O system.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 148-149)

Pages:

1755-1758

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.148-149.1755

Citation:

Cite this paper

Online since:

October 2010

Authors:

Fei Liu, Jian Xin Cao, Bo Zhu

Keywords:

Anion Impurity, Hydrothermal Synthesis, Whisker, Xonotlite

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Z.Y. Xu: Technol. & Dev. Chem. Ind. Vol. 32(2)(2005), p.11( In Chinese).

Google Scholar

[2] H. Shu, J.L. Zhang, C.X. Shi and J. Deng: China Coatings. Vol. 22(5)(2007), p.54( In Chinese).

Google Scholar

[3] W. Li: Inorganic whisker(Chem Ind Publications, Beijing 2005). (In Chinese).

Google Scholar

[4] E.I. Givargizov: Highly Anisotropic Crystals(Terra Sci Publishing Company, Tokyo 1987).

Google Scholar

[5] S.V. Churakov and P. Mandaliev: Cem. Concr. Res. Vol. 38(2008), p.300.

Google Scholar

[6] M.Q. Li, Y.F. Chen, S.Q. Xia, J.H. Li and H. X Liang: J. Chin. Ceram. Soc. Vol. 28 (5)(2000), p.401( In Chinese).

Google Scholar

[7] M.Q. Li and H.X. Liang: China particuology. Vol. 2(3)(2004), p.124( In Chinese).

Google Scholar

[8] M. Yoshimura and H. Suda: J. Mater. Sci. Vol. 29(1994), p.3399.

Google Scholar

[9] X. Huang, D.L. Jiang and S.H. Tan: Mater. Res. Bull. Vol. 37(2002), p.1885.

Google Scholar

[10] K. Takahashi, N. Yamasaki, K. Mishima, K. Matsuyama and H. Tomokage: J. Mater. Sci. Lett. Vol. 21(2002), p.1521.

Google Scholar

[11] K.L. Lin, J. Chang, G. F. Chen, M.L. Ruan and C.Q. Ning: J. Cryst. Growth. Vol. 300(2007), p.267.

Google Scholar

[12] C.P. Udawatte, K. Yanagisawa, T. Kamakura, Y. Matsumoto and N. Yamasaki: Mater. Lett. Vol. 45(2000), p.298.

Google Scholar

[13] F. Liu, L.K. Zeng, J.X. Cao, B. Zhu and Y. An: Adv. Mater. Res. Vol. 105-106(2010), p.841.

Google Scholar