Study on Synthesis of Nesquehonite Whiskers

Bin Wang; Ping Ke Yan; Yu Juan Gao

doi:10.4028/www.scientific.net/AMR.361-363.332

Paper Titles

Study on the Floatation Effect of ZFC Agent for Difficult Slime
p.316

An Empirical Correlation for Maximum Penetration Depth of a Particle Impacting on a Free Surface at its Critical Velocity Condition
p.320

The Development of Preconcentration Technology in Low-Grade Magnetite’s Beneficiation
p.324

Biological Anaerobic Treatment for Low-Rank Coal Preparation
p.328

Study on Synthesis of Nesquehonite Whiskers
p.332

Recovering Tail Mine from a Coal Preparation Plant Using Non-Phase-Change Thermo-Compression Drying Technology
p.337

The Experimental Research on the Sedimentation Performance of one Molybdenum Ore Flotation Tailings
p.343

Recognition of Fracturing by Stimulated Reservoir Volume (SRV) in Shale Gas Wells
p.349

Research and Design of a Spatial Attitude Measurement System for Drilling Tools
p.353

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 361-363Study on Synthesis of Nesquehonite Whiskers

Study on Synthesis of Nesquehonite Whiskers

Abstract:

Thermal composition of low temperature water is taken as way in the text, with the MgSO₄•7H₂O and NH4HCO₃ being raw materials to make nesquehonite whiskers, further talking about the concentration of the reactant, reactive temperatures, mixing speed, solution pH and the quantity of additive addition etc. factors impacting whiskers synthetic of magnesium carbonate hydrate by controlling the growth environment. On this foundation ,finally drop MgSO₄ solutions by 2.45 mL/min at 50oC by 0.5 mol/L. Join 0.5% KH₂PO₄ obtain slender perfectly straight, smooth surface and average length-diameter ratio of 34 crystal whiskers, carrying out the control to the crystal whiskers facial look and optimized performance for 247 μm and average diameter for 7.2 μm and on the average long diameter comparing.

You might also be interested in these eBooks

Natural Resources and Sustainable Development

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 361-363)

Pages:

332-336

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.361-363.332

Citation:

Cite this paper

Online since:

October 2011

Authors:

Bin Wang, Ping Ke Yan, Yu Juan Gao

Keywords:

Growth Behavior, Low-Temperature Aqueous Solution Method, Nesquehonite Whiskers

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] C C Evans.Whiskers[M],Mills Boon Limited.London.1972:10.

Google Scholar

[2] LiWu. Inorganic whisker [M],Chemical Industry Press.2005:1-2.In Chinese.

Google Scholar

[3] PingkeYan, ZhengxianMa, YujuanGao.China Non-metallic Mining Industry Herald,2009:23-25. In Chinese.

Google Scholar

[4] Kloprogge J T,Martens W N,Nothdurft L,et al.Low Temperature Synthesis and Characterization of Nesquehonite [J].J.Mater.Sci.Lett.,2003,22(11):825-829.

Google Scholar

[5] Mitsuhashi K,Tagami N,Tanabe K,et al.Synthesis of Microtubes with a Surface of "House of Cards"StructureviaNeedlelikeParticlesandControlofTheirPoreSize[J].Langmuir,2005,21:3659-3663.

DOI: 10.1021/la047580o

Google Scholar

[6] Wanping Wang, Yi Zhang. Journal of the Chinese Ceramic Society, Vol.30 (2002),pp.93-95. In Chinese.

Google Scholar

[7] X L WANG, D F XUE.Mater Lett,2006,60(25-26):3160-3164. In Chinese.

Google Scholar

[8] Y Wang, Z B Li. J.Cryst.Growth,2008,310:1220-1227. In Chinese.

Google Scholar

[9] X X Yan, Y F Li, D F Xue,et al. Bonding Analysis on the Crystallization of Magnesium Carbonate Hydrate[J].J. Synthetic Cryatals, 2007,365(5):991-999. In Chinese.

Google Scholar