LiCoO2-based catalysts for generation of hydrogen gas from sodium borohydride solutions / Komova O.V., Simagina V.I., Netskina O.V., Kellerman D.G., Ishchenko A.V., Rudina N.A. // Catalysis Today. - 2008. - V. 138, l. 3-4. - P. 260-265.

ISSN:

09205861

Type:

Article

Abstract:

The catalytic performance of lithium cobaltite, LiCoO2, in sodium borohydride hydrolysis has been studied and compared with catalytic properties of Co3O4, CoCl2 and Co(NO3)2. Activation times and observed H2 generation rates were found dependent on the chemical nature and dispersion of the catalysts, as well as on the reaction temperature. The magnetic susceptibility method was used to demonstrate that all studied cobalt compounds, including cobalt oxides and soluble salts, are being reduced under catalytic conditions to form catalytically active cobalt boride phases. Impregnating LiCoO2 with Pt and Rh chlorides increases only the initial catalytic activity, which then quickly declines during cyclic stability tests and in just a few cycles approaches that of the starting LiCoO2 material. © 2008 Elsevier B.V. All rights reserved.

Author keywords:

Cobalt boride; Hydrogen generation; Lithium cobalt oxide; Sodium borohydride

Index keywords:

Lithium; Cobalt boride; Hydrogen generation; Lithium cobalt oxide; Sodium borohydride; Catalyst activity

DOI:

10.1016/j.cattod.2008.06.030

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-53449091666&doi=10.1016%2fj.cattod.2008.06.030&partnerID=40&md5=abb5ec93823ef2ee81a5128feb5967a4

Соавторы в МНС:

—

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-53449091666&doi=10.1016%2fj.cattod.2008.06.030&partnerID=40&md5=abb5ec93823ef2ee81a5128feb5967a4
Affiliations	Boreskov Institute of Catalysis, Pr. Akademika Lavrentieva 5, Novosibirsk, 630090, Russian Federation; Institute of Solid State Chemistry, Pervomaiskaya Street 91, Ekaterinburg, 620219, Russian Federation
Author Keywords	Cobalt boride; Hydrogen generation; Lithium cobalt oxide; Sodium borohydride
References	Schlesinger, H.I., Brown, H.C., Finholt, A.E., Gilbreath, J.R., Hockstra, H.R., Hyde, E.K., (1953) J. Am. Chem. Soc., 75, p. 215; Amendola, S.C., Sharp-Goldman, S.L., Janjua, M.S., Kelly, M.T., Petillo, P.J., Binger, M., (2000) J. Power Sources, 85, p. 186; Richardson, B.S., Birdwell, J.F., Pin, F.G., Jansen, J.F., Lind, R.F., (2005) J. Power Sources, 145, p. 21; Kojima, Y., Suzuki, K., Fukumoto, K., Sasaki, M., Yamamoto, T., Kawai, Y., Hayashi, H., (2002) Int. J. Hydrogen Energy, 27, p. 1029; Wu, C., Zhang, H., Yi, B., (2004) Catal. Today, 93-95, p. 477; Kim, J.-H., Kim, K.-T., Kang, Y.-M., Kim, H.-S., Song, M.-S., Lee, Y.-J., Lee, P.S., Lee, J.-Y., (2004) J. Alloys Compd., 379, p. 222; Liu, B.H., Li, Z.P., Suda, S., (2006) J. Alloys Compd., 415, p. 288; Jeong, S.U., Kim, R.K., Cho, E.A., Kim, H.-J., Nam, S.-W., Oh, I.-H., Hong, S.-A., Kim, S.H., (2005) J. Power Sources, 144, p. 129; Wu, C., Wu, F., Bai, Y., Yi, B., Zhang, H., (2005) Mater. Lett., 59, p. 1748; Krishnan, P., Hsueh, K.-L., Yim, S.-D., (2007) Appl. Catal. B: Environ., 77, p. 206; Glavee, G.N., Klabunde, K.J., Sorensen, C.M., Hadjipanayis, G.C., (1993) Langmuir, 9, p. 162; Krishnan, P., Yang, T.-H., Lee, W.-Y., Kim, C.-S., (2005) J. Power Sources, 143, p. 17; Kojima, Y., Kawai, Y., Nakanishi, H., Matsumoto, S., (2004) J. Power Sources, 135, p. 36; Kojima, Y., Suzuki, K.-I., Fukumoto, K., Kawai, Y., Kimbara, M., Nakanishi, H., Matsumoto, S., (2004) J. Power Sources, 125, p. 22; Komova, O.V., Simagina, V.I., Kosova, N.V., Netskina, O.V., Odegova, G.V., Samoilenko, T.Yu., Devyatkina, E.T., Ishchenko, A.V., (2007) Chem. Sustain. Dev., 15, p. 181; Shen, J., Li, Z., Yan, Q., Chen, Yi., (1993) J. Phys. Chem., 97, p. 8504; Tong, D.-G., Chu, W., Luo, Y.-Y., Ji, X.-Y., He, Y., (2007) J. Mol. Catal A: Chem., 265, p. 195; Zhurakovskii, E.A., Shashkina, T.B., Kotlyar, V.I., (1970) Russ. Phys. J., 13, p. 14; Bizette, H., Terrier, C., Tsai, B., (1956) Compt. Rend., 243, p. 1295; Lines, M.E., (1963) Phys. Rev., 131, p. 546; Anderson, P.W., (1956) Phys. Rev., 102, p. 1008; Kellerman, D.G., Karelina, V.V., Blinovskov, Y.N., Gusev, A.I., (2002) Russ. J. Inorg. Chem., 47, p. 884
Correspondence Address	Komova, O.V.; Boreskov Institute of Catalysis, Pr. Akademika Lavrentieva 5, Novosibirsk, 630090, Russian Federation; email: komova@catalysis.ru
CODEN	CATTE
Language of Original Document	English
Abbreviated Source Title	Catal Today
Source	Scopus