The reaction pathway and rate-limiting step of dehydrogenation of the LiHN2 + LiH mixture

Journal of Power Sources

Volumn 177, Issue 2, 2008, Pages 500-505

  Shaw, Leon L ^a   Osborn, William ^a   Markmaitree, Tippawan ^a   Wan, Xuefei ^a  

^a UNIVERSITY OF CONNECTICUT   (United States)

Author keywords

Hydrogen storage materials; LiH; LiNH2; Reaction kinetic; Reaction mechanism

Indexed keywords

DEHYDROGENATION; DIFFUSION; LITHIUM COMPOUNDS; RATE CONSTANTS; REACTION KINETICS;

DIFFUSION CONTROL; HYDROGEN STORAGE MATERIALS; RATE-LIMITING STEPS; REACTION MECHANISM;

MIXTURES;

EID: 38749138113     PISSN: 03787753     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpowsour.2007.11.029     Document Type: Article

References (27)

1. Chen P., Xiong Z., Luo J.Z., Lin J.Y., and Tan K.L. Interaction of hydrogen with metal nitrides and imides. Nature 420 (2002) 302-304
2. Chen P., Xiong Z., Luo J.Z., Lin J.Y., and Tan K.L. Interaction between lithium amide and lithium hydride. J. Phys. Chem. B 107 (2003) 10967-10970
3. 3N. Temperature-programmed hydrogenation and dehydrogenation. Ind. Eng. Chem. Res. 42 (2003) 5135-5139
4. 3N. J. Phys. Chem. A 107 (2003) 9737-9739
5. 2 as a promising hydrogen storage system. J. Phys. Chem. B 108 (2004) 7887-7892
6. Ichikawa T., Isobe S., Hanada N., and Fujii H. Lithium nitride for reversible hydrogen storage. J. Alloys Compd. 365 (2004) 271-276
7. 2: an electronic structure viewpoint. Appl. Phys. A 79 (2004) 1765-1767
8. Ichikawa T., Hanada N., Isobe S., Leng H., and Fujii H. Composite materials based on light elements for hydrogen storage. Mater. Trans. 46 (2005) 1-14
9. Kojima Y., and Kawai Y. IR characterization of lithium imide and amide. J. Alloys Compd. 395 (2005) 236-239
10. 2 storage. Ind. Eng. Chem. Res. 43 (2004) 2464-2467
11. 2 + LiH). J. Alloys Compd. 432 (2007) 277-282
12. Leng H.Y., Ichikawa T., Isobe S., Hino S., Hanada N., and Fujii H. Desorption behaviors from metal-N-H systems synthesized by ball milling. J. Alloys Compd. 404-406 (2005) 443-447
13. Meisner G.P., Pinkerton F.E., Meyer M.S., Balogh M.P., and Kundrat M.D. Study of the lithium-nitrogen-hydrogen system. J. Alloys Compd. 404-406 (2005) 24-26
14. Isobe S., Ichikawa T., Hanada N., Leng H.Y., Fichtner M., Fuhr O., and Fujii H. Effect of Ti catalyst with different chemical form on Li-N-H hydrogen storage properties. J. Alloys Compd. 404-406 (2005) 439-442
15. Ichikawa T., Hanada N., Isobe S., Leng H.Y., and Fujii H. Hydrogen storage properties in Ti catalyzed Li-N-H systems. J. Alloys Compd. 404-406 (2005) 435-438
16. Shaw L., Ren R., Markmaitree T., and Osborn W. Effects of mechanical activation on dehydrogenation of the lithium amide and hydride system. J. Alloys Compd. 448 (2008) 263-271
17. Markmaitree T., Ren R., and Shaw L. Enhancement of lithium amide to lithium imide transition via mechanical activation. J. Phys. Chem. B 110 (2006) 20710-20718
18. Yang Z.-G., and Shaw L. Synthesis of nanocrystalline SiC at ambient temperature through high energy reaction milling. Nanostruct. Mater. 7 (1996) 873-886
19. Brunauer S., Emmett P.H., and Teller E. Adsorption of gases in multimolecular layers. J. Am. Chem. Soc. 60 (1938) 309-319
20. German R.M. Powder Metallurgy Science (1994), Metal Powder Industries Federation, Princeton, New Jersey, USA
21. Klug H.P., and Alexander L.E. X-ray Diffraction Procedures for Polycrystalline and Amorphous Materials (1954), John Wiley & Sons Inc., London
22. A.L. Ortiz, W. Osborn, T. Markmaitree, L. Shaw, Crystallite sizes of LiH before and after ball milling and thermal exposure, J. Alloys Compd., available on line: doi:10.1016/j.jallcom.2006.12.035, in press.
23. Pilling N.B., and Bedworth R.E. The oxidation of metals at high temperature. J. Inst. Met. 29 (1923) 529
24. Rode H., Orlicki D., and Hlavacek V. Noncatalytic gas-solid reactions and mechanical stress generation. AlChE J. 41 (1995) 1235
25. Dinh L.N., Cecala C.M., Leckey J.H., and Balooch M. The effects of moisture on LiD single crystals studied by temperature-programmed decomposition. J. Nucl. Mater. 295 (2001) 193
26. Shewmon P.G. Diffusion in Solid (1983), J. Williams Book Company, Jenks, OK, USA
27. Thomas J.M., and Thomas W.J. Principles and Practice of Heterogeneous Catalysis (1997), VCH, Weinheim, Germany