SURFACE-TENSION OF SILVER IN DIFFERENT MEDIA

被引：19

作者：

CHERNOV, SF ^{[1
]}

FEDOROV, YV ^{[1
]}

ZAKHAROV, VN ^{[1
]}

机构：

[1] MOSCOW LOMONOSOV STATE UNIV,DPT CHEM,STRUCT CHEM LAB,MOSCOW 119899,RUSSIA

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1993年 / 54卷 / 08期

关键词：

SILVER CLUSTERS; SURFACE TENSION; ELECTRON MICROSCOPY; REDOX POTENTIAL;

D O I：

10.1016/0022-3697(93)90225-G

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By means of electron microscopy, the stability of silver particles in redox buffers has been studied and values of the surface tension of silver in aqueous solution of buffers and a gelatin medium have been determined to be 0.72 J m-2 and 0.68 J m-2, respectively. Using calculations of the binding energy per atom in vacuum, an effective value of 0.86 J m-2 for the surface tension for silver clusters was determined.

引用

页码：963 / 966

页数：4

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