Please wait a minute...
Acta Physico-Chimica Sinca  2017, Vol. 33 Issue (6): 1108-1113    DOI: 10.3866/PKU.WHXB201703222
ARTICLE     
Statistic Thermodynamic Model of Hydrogen Absorption on Metal Powders
1 State Key Laboratory of Advanced Special Steels, Shanghai University, Shanghai 200072, P. R. China
2 Shanghai Key Laboratory of Advanced Ferrometallurgy, Shanghai University, Shanghai 200072, P. R. China
3 Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, P. R. China
Download: HTML     PDF(1374KB) Export: BibTeX | EndNote (RIS)      

Abstract  

Based on zero-order Bragg-Williams approximation, a new statistic thermodynamic model is presented herein. The distinctive feature of the new model is that an apparent compressibility factor α is introduced to correct the volume change of high-pressure gases and ensure no loop-like curves are obtained in the fitting results. The new model is successfully applied to investigate hydrogen absorption on metal powders. Our results indicate that the model works very well and can be used to predict PCT curves at different temperatures. Hence, our new model exhibits significant potential for application in practical systems.



Key wordsStatistic thermodynamic theory      Hydriding process      Hydrogen storage materials powder     
Received: 09 December 2016      Published: 22 March 2017
MSC2000:  O642  
Fund:  国家自然科学基金(51104098);国家自然科学基金(51674163);上海科学技术委员会(14521100603);上海科学技术委员会(16ZR1412000)
Cite this article:

. Statistic Thermodynamic Model of Hydrogen Absorption on Metal Powders. Acta Physico-Chimica Sinca, 2017, 33(6): 1108-1113.

URL:

http://www.whxb.pku.edu.cn/10.3866/PKU.WHXB201703222     OR     http://www.whxb.pku.edu.cn/Y2017/V33/I6/1108

 
 
 
T?1/K?1C = 0.3C = 0.5C = 0.7
1/5782.5330062.6366832.731689
1/5602.0582432.1415122.229907
1/5431.5771631.6548131.726456
 
 
H/Mg molar ratioΔH/(kJ·mol?1)ΔS/(J·mol?1·K?1)
0.3?71.2276?144.262
0.5?73.1661?148.48
0.7?74.9076?152.297
 
 
 
T?1/K?1C = 0.3C = 0.5C = 0.7
1/5730.4229780.5624690.702206
1/5630.1581140.2711720.401725
1/553?0.11878?0.03170.061377
 
 
H/Mg molar ratioΔH/(kJ·mol?1)ΔS/(J·mol?1·K?1)
0.3?71.3303?128.004
0.5?78.2288?141.201
0.7?84.3939?153.16
 
 
 
1 Lacher J. R. A Theoretical Formula for the Solubility of Hydrogen in Palladium. In Proceedings of the Royal Society of London. Series A Mathematical and Physical Sciences (1934-1990) 1937, p 525.
2 Beeri O. ; Cohen D. ; Gavra Z. ; Johnson J. R. ; Mintz M. H. J. Alloy. Compd. 1998, 267, 113.
3 Beeri O. ; Cohen D. ; Gavra Z. ; Mintz M. H. J. Alloy. Compd. 2003, 352, 111.
4 Lexcellent C. ; Gondor G. Intermetallics. 2007, 15, 934.
5 Fang, S. ; Zhou, Z. ; Zhang, J. ; Yao, M. ; Feng, F. ; Northwood, D. O. J. Alloy. Compd. 1999, 293-295, 10. doi: 10.1016/S0925-8388(99)00380-1
6 Fang S. ; Zhou Z. ; Zhang J. ; Yao M. ; Feng F. ; Northwood D. O. Int. J. Hydrog. Energy 2000, 25, 143.
7 Zhou Z.Q. ; Fang S.S. ; Feng F. Trans. Nonferrous Met. Soc. China 2003, 13, 864.
8 Lototsky M. ; Yartys V. ; Marinin V. ; Lototsky N. J. Alloy. Compd. 2003, 356, 27.
9 Lototskyy M. ; Yartys V. ; Pollet B. ; Bowman R. Int. J. Hydrog. Energy 2014, 39, 5818.
10 Davidson D. ; Raman S. S. ; Lototsky M. ; Srivastava O. Int. J. Hydrog. Energy 2003, 28, 1425.
11 Lototskyy M. ; Klochko Y. ; Linkov V. ; Lawrie P. ; Pollet B. Energy Procedia 2012, 29, 347.
12 Jewell L.L. ; Davis B. H. Appl. Catal. A-Gen. 2006, 310, 1.
13 Wagner C. Acta Metall. 1971, 19, 843.
14 Kuji T. ; Oates W. ; Bowerman B. ; Flanagan T. J. Phys. F: Metal. Phys. 1983, 13, 1785.
15 Chabane D. ; Harel F. ; Djerdir A. ; Candusso D. ; Elkedim O. ; Fenineche N. Int. J. Hydrog. Energy 2016, 41, 11682.
16 Oates W. ; Flanagan T. B. J. Mater. Sci. 1981, 16, 3235.
17 Young K. ; Ouchi T. ; Fetcenko M. J. Alloy. Compd. 2009, 480, 440.
18 Payá J. ; Linder M. ; Laurien E. ; Corberán J. J. Alloy. Compd. 2009, 484, 190.
19 Hill T. L. An Introduction to Statistical Thermodynamics New York: Dover Publications, 1986.
20 Fowler R. H. ; Guggenheim E. A. Statistical Thermodynamics of Super-Lattices, Proceedings of the Royal Society of London. Series A Mathematical and Physical Sciences (1934-1990) 1940, 174, 189.
21 Tanaka T. ; Keita M. ; Azofeifa D. E. Phys. Rev. B 1981, 24, 1771.
22 Bragg, W. L. ; Williams, E. J. The Effect of Thermal Agitation on Atomic Arrangement in Alloys, In Proceedings of the Royal Society of London. Series A, 1934; p 699.
23 Fukai, Y. The Metal-Hydrogen System; Springer-Verlag: Berlin, Heidelberg, 1993.
24 Lototskyy M. Int. J. Hydrog. Energy 2016, 41, 2739.
25 Saita, I. ; Toshima, T. ; Tanda, S. ; Akiyama, T. J. Alloy. Compd. 2007, 446-447, 80. doi: 10.1016/j.jallcom.2007.04.020
26 Zeng K. ; Klassen T. ; Oelerich W. ; Bormann R. Int. J. Hydrog. Energy 1999, 24, 989.
27 Li Q. ; Chou K. C. ; Xu K. D. ; Lu X. G. ; Zhang J. Y. ; Lin Q. ; Jiang L. J. J. Mater. Sci. Eng: A 2007, 457, 1.
[1] XUE Zhimin, YAN Chuanyu, ZHAO Xinhui, YU Dongkun, MU Tiancheng. How Hofmeister Ions Change the Local Environment around Thermoresponsive Polymers in Aqueous Solutions: an NMR Study[J]. Acta Physico-Chimica Sinca, 0, (): 0-0.
[2] CHEN Wenjun, XUE Zhimin, WANG Jinfang, JIANG Jingyun, ZHAO Xinhui, MU Tiancheng. Investigation on the Thermal Stability of Deep Eutectic Solvents[J]. Acta Physico-Chimica Sinca, 0, (): 0-0.
[3] Jing TONG,Ye QU,Liqiang JING,Lu LIU,Chunhui LIU. Measurement of Vapor Pressure and Vaporization Enthalpy for Ionic Liquids 1-Hexyl-3-methylimidazolium Threonine Salt[C6mim][Thr]by Isothermogravimetric Analysis[J]. Acta Physico-Chimica Sinca, 2018, 34(2): 194-200.
[4] HU Zhinan, ZUO Jiantao, XIA Meichen, FANG Dawei, ZANG Shuliang. Study on Solution Enthalpies of Ionic Liquids[Cnmim] [H2OP4] (n=3, 4, 5, 6) by Using Pitzer's Equation[J]. Acta Physico-Chimica Sinca, 0, (): 0-0.
[5] Lian YUAN,Yu-Jiao LIU,Huan HE,Feng-Lei JIANG,Hui-Rong LI,Yi LIU. Microcalorimetric Analysis of Isolated Rat Liver Mitochondrial Metabolism under Different Conditions[J]. Acta Physico-Chimica Sinca, 2018, 34(1): 73-80.
[6] Peng CUI,Hai LIU,Xue-Min YU,Qing XIA,Qing-Song LI. Measurement and Correlation of Liquid-Liquid Equilibrium Data for the Water+Cyclohexanone+Methyl Isobutyl Ketone Ternary System[J]. Acta Physico-Chimica Sinca, 2018, 34(1): 65-72.
[7] WEI Jie, DONG Hexin, CHEN Xia, YANG Yuxuan, FANG Dawei, GUAN Wei, YANG Jiazhen. Physicochemical Properties of 1-Methoxyethyl-3-Methylimidazolium Glycine[J]. Acta Physico-Chimica Sinca, 0, (): 0-0.
[8] Ren YAN,Lu LAI,Zi-Qiang XU,Feng-Lei JIANG,Yi LIU. Thermodynamics of the Interactions between Quantum Dots and Proteins[J]. Acta Physico-Chimica Sinca, 2017, 33(12): 2377-2387.
[9] GAO Yunyan, CAI Wenjiao, OU Zhize, MA Tuotuo, YI Na, LI Zhiyuan. DNA Interactions and Cytotoxicity of Imidazole-Modified Naphthalimides[J]. Acta Physico-Chimica Sinca, 0, (): 0-0.
[10] Wei-Yan LIU,Ya-Dong LI,Tian LIU,Lin GAN. Investigation of the Growth Mechanism and Compositional Segregations of Monodispersed Ferrite Nanoparticles by Transmission Electron Microscopy[J]. Acta Physico-Chimica Sinca, 2017, 33(10): 2106-2112.
[11] He-Long. CHEN,Chang-Fu. WEI,Hui-Hui. TIAN,Hou-Zhen. WEI. NMR Relaxation Response of CO2 Hydrate Formation and Dissociation in Sand[J]. Acta Physico-Chimica Sinca, 2017, 33(8): 1599-1604.
[12] Xu LI,Qiang-Guo LI,Jian-Hong JIANG,Hui-Wen GU,Chuan-Hua LI,Sheng-Xiong XIAO,Xia LI. Design and Application of a Precise Isoperibol Combus-tion-Solution-Reaction Microcalorimeter[J]. Acta Physico-Chimica Sinca, 2017, 33(6): 1114-1122.
[13] ZHOU Ting-Ting, SONG Hua-Jie, HUANG Feng-Lei. The Slip and Anisotropy of TATB Crystal under Shock Loading via Molecular Dynamics Simulation[J]. Acta Physico-Chimica Sinca, 2017, 33(5): 949-959.
[14] BAI Guang-Yue, LIU Jun-Ling, WANG Jiu-Xia, WANG Yu-Jie, LI Yan-Na, ZHAO Yang, YAO Mei-Huan. Enzymatic Superactivity and Conformational Change of α-CT Induced by Cationic Gemini Surfactant[J]. Acta Physico-Chimica Sinca, 2017, 33(5): 976-983.
[15] ZHENG Qi-Ge, LIU Hui, XIA Quan, LIU Qing-Shan, MOU Lin. Density, Dynamic Viscosity and Electrical Conductivity of Two Hydrophobic Phosphonium Ionic Liquids[J]. Acta Physico-Chimica Sinca, 2017, 33(4): 736-744.