On the melting temperature of nanoparticles

被引：4

作者：

Bal'makov, M. D. ^{[1
]}

机构：

[1] St Petersburg State Univ, Fac Chem, St Petersburg 198904, Russia

来源：

GLASS PHYSICS AND CHEMISTRY | 2008年 / 34卷 / 01期

关键词：

Entropy; Melting Temperature; Structural Transformation; Glass Physic; Macroscopic Sample;

D O I：

10.1134/S1087659608010161

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A theoretical explanation is offered for the possibility of melting a nanoparticle at a higher temperature as compared to the melting temperature of a macroscopic sample of the same chemical composition. The special attention is focused on the analogy between the temperature range Delta T-m of melting of nanoparticles and the softening range for glasses.

引用

页码：110 / 112

页数：3

共 9 条

[1] Information capacity of condensed systems [J].

Bal'makov, MD .

SEMICONDUCTING CHALCOGENIDE GLASS II: PROPERTIES OF CHALCOGENIDE GLASSES, 2004, 79 :1-14

[2]

BALMAKOV M, 2007, VESTN ST PETERB U, V4, P58

[3]

BALMAKOV MD, 1996, STEKLOOBRAZNOE SOSTO

[4]

BERDONOSOV SS, 2001, SOROS OBRAZ ZH, V7, P32

[5] Phase transitions and adjacent phenomena in simple atomic systems [J].

Berry, RS ;

Smirnov, BM .

PHYSICS-USPEKHI, 2005, 48 (04) :345-388

[6]

EROSHENKO YN, 2003, PHYS-USP, V46, P1319

[7]

LANDAU LD, 1964, KURS TEORETICHESKOI, V5

[8]

Patashinskii A. Z., 1985, Soviet Physics - JETP, V62, P177

[9]

UVAROV NF, 2001, RUSS CHEM REV, V4, P265

← 1 →