Ionization energy of fullerenes

被引：91

作者：

Boltalina, OV ^{[1
]}

Ioffe, IN

Sidorov, LN

Seifert, G

Vietze, K

机构：

[1] Moscow State Univ, Dept Chem, Moscow 119899, Russia

[2] Univ Gesamthsch Paderborn, Fac Phys, D-33098 Paderborn, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2000年 / 122卷 / 40期

关键词：

D O I：

10.1021/ja000734b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ionization energies of the higher fullerenes C-n (n = 70-106) were measured by means of the ion-molecular equilibria-Knudsen Cell mass spectrometry method. The obtained values were found to decrease with the size, going from LE(C-70) = 7.36 eV down to IE(C-105) = 6.92 eV, with unexpectedly low IE(C-74) 7.13 eV. A good correlation of the experimental results with the theoretical values is demonstrated. A simple model describing the ionization properties dependence from the fullerene size is proposed.

引用

页码：9745 / 9749

页数：5

共 39 条

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