The particle size dependence of cohesive energy of metallic nanoparticles

被引：101
|
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
收藏
页码：632 / 634
页数：3
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