The particle size dependence of cohesive energy of metallic nanoparticles

被引：102

作者：

Qi, WH ^{[1
]}

Wang, MP ^{[1
]}

Xu, GY ^{[1
]}

机构：

[1] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 372卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(03)00470-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Based on the concept that the cohesive energy can be regarded as the required energy to separate the metallic crystal into individual atoms by destroying the metallic bonds, a method is developed in this letter to calculate the cohesive energy of metallic nanoparticles. The calculation predictions are consistent with the experimental values of Mo and W nanoparticles. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：632 / 634

页数：3

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