The Study on Thermal Properties of Solid Solution (K, NH4)Cl

Jun Sheng Yuan; Ling Li; Xiang Ji; Min Su

doi:10.4028/www.scientific.net/AMR.236-238.357

Paper Titles

Biological Conversion of Corncob Residues of Xylose Manufacture to L-Lactic Acid
p.330

Liquefaction of Cellulose in the Presence of Phenol and Main Reaction Pathway of its Liquefied Products
p.334

Liquefaction of Cornstalk in the Presence of Polyhydric Alcohols
p.341

The Structure and Properties of the Degummed Kosteletzkya virginica Bast Fiber
p.346

The Study on Thermal Properties of Solid Solution (K, NH₄)Cl
p.357

Synthesis of NaY Zeolite Molecular Sieves from Calcined Diatomite
p.362

Analysis on Cellulose Crystalline and FTIR Spectra of Artocarpus heterophyllus Lam Wood and Its Main Chemical Compositions
p.369

Characterization of SiC Whiskers from Rice Husks in Argon Atmosphere
p.376

Research on Developing Carbon Resource with Primary Sludge by Two-Stage Complete Mixing Ferment Process
p.381

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238The Study on Thermal Properties of Solid Solution...

The Study on Thermal Properties of Solid Solution (K, NH₄)Cl

Abstract:

Solid solutions with different compositions, mNH₄Cl·KCl and NH₄Cl·nKCl (m，n≥1), were prepared by the constant speed cooling method. The thermal stability of the solid solutions was determined by TG-DTA. The results show that mNH₄Cl·KCl crystals change its crystal form at 180°C, decompose into ammonia and hydrogen chloride gas at 330°C, melt at 790°C, and finally evaporate at around 820°C. Its evaporation temperature increases with the increasing of potassium chloride content in the samples. The Solid solution of NH₄Cl·nKCl decomposes to ammonia and hydrogen chloride gas at 230°C, melts at 790°C, and evaporates at 800°C. The continuous specific heat curve of the solid solution (NH₄, K)Cl were also determined. These data provide a theoretical basis for further research on solid solution properties.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Pages:

357-361

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.236-238.357

Citation:

Cite this paper

Online since:

May 2011

Authors:

Jun Sheng Yuan, Ling Li, Xiang Ji, Min Su

Keywords:

Crystal Form, Solid Solution, Specific Heat, Thermal Stability

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yohei Yamane, Koji Yamada, Katsuya Inoue: Solid State Ionics Vol. 179(2008), pp.483-488.

Google Scholar

[2] C. Masquelier, H. Kageyama, T. Takeuchi, et al: Journal of Power Sources Vol. 54(1995), pp.448-451.

Google Scholar

[3] Mikio Masaoka, Atsushi Kyono, Tamao Hatta, et al: Journal of Crystal Growth Vol. 292(2006), pp.129-135.

Google Scholar

[4] Anita Lucas Girot, Olivirer Hernandez, Hassane Oudadesse: Materials Research Bulletin Vol. 42(2007), pp.1061-1068.

DOI: 10.1016/j.materresbull.2006.09.016

Google Scholar

[5] M. Polomska, J. Wolak, A. Pietraszko: Journal of Molecular Structure Vol. 887(2008), pp.48-55.

Google Scholar

[6] Meng-Fei Luo, Zong- Lan Yan, Ling-Yun Jin: Journal of Molecular Catalysis A: Chemical Vol. 260(2006), pp.157-162.

Google Scholar

[7] H. D. Lutz, H. J. Steiner, Ch. Wickel: Solid State Ionics Vol. 95(1997), pp.173-181.

Google Scholar

[8] Sylvie Malo, Antione Maignan, Sylvain Marinel: Solid State Sciences Vol. 7(2005), pp.1492-1499.

Google Scholar

[9] J. Haines, O. Cambon, D. Cachau Herreillat, et al: Solid State Sciences Vol. 6(2004), pp.995-999.

DOI: 10.1016/j.solidstatesciences.2004.05.008

Google Scholar

[10] Joe G. M. Jesudurai, K. Prabha, P. Dennis Christy, et al: Spectrochimica Acta Part A Vol. 71(2008), pp.1371-1378.

Google Scholar

[11] B. V. Egorova, A. V. Olenev, P. S. Berdonosov, et al: Journal of Solid State Chemistry Vol. 181(2008), pp.1891-1898.

Google Scholar

[12] O. Sqalli, A. Oulmekki, M. Ijjaali, et al: Materials Letters Vol. 59(2005), pp.1329-1333.

Google Scholar