Geodesic
Theoretical investigation of electronic and geometric structure of $\mathrm{Me_{30}B_{60}}$ $\{\mathrm{Me=Ti,Sc}\}$ noncarbon fullerenes and hydrogen adsorption on their surface
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 4 (2011) no. 2, pp. 168-174 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

Electronic and geometric structure of $\mathrm{Me_{30}B_{60}}$ $\{\mathrm{Me=Ti,Sc}\}$ noncarbon fullerenes is investigated by DFT calculations. The hydrogen adsorption values on the fullerene surfaces are calculated. It is shown that every metal atom in the fullerene can hold up to 2 hydrogen molecules. At that the value of the hydrogen adsorption energy is contained inside desirable interval 0.2–0.4 eV/(molecule $\mathrm H_2$) and the total amount of the hydrogen correspond to 5.4–5.6 %(mass.). It is established that $\mathrm{Sc_{30}B_{60}}$ fullerenes form the molecular crystal, but $\mathrm{Ti_{30}B_{60}}$ fullerenes form the covalent crystal structures.
Keywords: hydrogen energy, noncarbon fullerenes,diborides
Mots-clés : adsorption, ab-initio calculations. 
@article{JSFU_2011_4_2_a3,
     author = {Zakhar I. Popov and Alexander A. Kuzubov and Alexander S. Fedorov},
     title = {Theoretical investigation of electronic and geometric structure of $\mathrm{Me_{30}B_{60}}$ $\{\mathrm{Me=Ti,Sc}\}$ noncarbon fullerenes and hydrogen adsorption on their surface},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {168--174},
     year = {2011},
     volume = {4},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2011_4_2_a3/}
}
TY  - JOUR
AU  - Zakhar I. Popov
AU  - Alexander A. Kuzubov
AU  - Alexander S. Fedorov
TI  - Theoretical investigation of electronic and geometric structure of $\mathrm{Me_{30}B_{60}}$ $\{\mathrm{Me=Ti,Sc}\}$ noncarbon fullerenes and hydrogen adsorption on their surface
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2011
SP  - 168
EP  - 174
VL  - 4
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/JSFU_2011_4_2_a3/
LA  - ru
ID  - JSFU_2011_4_2_a3
ER  - 
%0 Journal Article
%A Zakhar I. Popov
%A Alexander A. Kuzubov
%A Alexander S. Fedorov
%T Theoretical investigation of electronic and geometric structure of $\mathrm{Me_{30}B_{60}}$ $\{\mathrm{Me=Ti,Sc}\}$ noncarbon fullerenes and hydrogen adsorption on their surface
%J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
%D 2011
%P 168-174
%V 4
%N 2
%U http://geodesic.mathdoc.fr/item/JSFU_2011_4_2_a3/
%G ru
%F JSFU_2011_4_2_a3
Zakhar I. Popov; Alexander A. Kuzubov; Alexander S. Fedorov. Theoretical investigation of electronic and geometric structure of $\mathrm{Me_{30}B_{60}}$ $\{\mathrm{Me=Ti,Sc}\}$ noncarbon fullerenes and hydrogen adsorption on their surface. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 4 (2011) no. 2, pp. 168-174. http://geodesic.mathdoc.fr/item/JSFU_2011_4_2_a3/

[1] L. Schlapbach, A. Zuttel, Nature, 414 (2001), 353 | DOI

[2] P. Chen, Z. T. Xiong, J. Z. Luo, J. Y. Lin, K. L. Tan, Nature, 420 (2002), 302 | DOI

[3] Meng Sheng, Zhenyu Zhang, Nanoletters, 7 (2007), 663–667

[4] V. V. Ivanovskayaa, A. N. Enjashina, A. A. Sofronova, Yu. N. Makurina, N. I. Medvedeva, A. L. Ivanovskii, Journal of Molecular Structure (Theochem), 625 (2003), 9–16 | DOI

[5] P. Hohenberg, W. Kohn, Phys. Rev., 136 (1964), 864 | DOI | MR

[6] W. Kohn, L. J. Sham, Phys. Rev., 140 (1965), 1133 | DOI | MR

[7] G. Kresse, J. Hafner, Phys. Rev. B, 47 (1993), 558 | DOI

[8] G. Kresse, J. Hafner, Phys. Rev. B, 49 (1994), 14251 | DOI

[9] G. Kresse, J. Furthmöller, Phys. Rev. B, 54 (1996), 11169 | DOI

[10] D. Vanderbilt, Phys. Rev. B, 41 (1990), 7892 | DOI

[11] H. W. Kroto, J. R. Heath, S. C. O'Brein, R. F. Curl, R. E. Smalley, Nature, 318 (1985), 162–163 | DOI

[12] Dasari LVK Prasad, Eluvathingal D. Jemmis, Journal of Molecular Structure (Theochem), 771 (2006), 111–115 | DOI

[13] Y. F. Zhao, Y. H. Kim, A. C. Dillon, M. J. Heben, S. B. Zhang, Phys. ReV. Lett., 94 (2005), 155504 | DOI

[14] T. Yildirim, S. Ciraci, Phys. Rev. Let., 94 (2005), 175501 | DOI

[15] R. S. Ruoff, A. L. Ruoff, Nature, 350 (1991), 663 | DOI