MASS-SPECTROMETRIC STUDY OF THERMAL-STABILITY OF COPPER(II) BIS(DIPIVALOYLMETHANATE) VAPOR

被引：30

作者：

BYKOV, AF ^{[1
]}

SEMYANNIKOV, PP ^{[1
]}

IGUMENOV, IK ^{[1
]}

机构：

[1] NOVOSIBIRSK INORGAN CHEM INST,NOVOSIBIRSK 630090,USSR

来源：

JOURNAL OF THERMAL ANALYSIS | 1992年 / 38卷 / 06期

关键词：

COPPER(II) BIS(DIPIVALOYLMETHANATE); KINETIC PARAMETERS; MASS SPECTROMETRY; SUPER-CONDUCTING FILMS; THERMAL STABILITY;

D O I：

10.1007/BF01975078

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The processes of thermal destruction of copper(II) bis(dipivaloylmethanate) (Cu(dpm)2) in the temperature range 150-degrees-550-degrees-C were studied by using a two-temperature variant of a double chamber Knudsen cell, with mass spectrometric recording of the gas-phase composition. The temperature range of stability of the vapour of the complex in vacuum was determined, as were those of its mixtures with oxygen in different proportions. The temperature dependence of the rate constant of the thermolysis of (Cu(dpm)2) vapour was obtained. The thermal stability of Hdpm vapour and the influence of oxygen on the thermolysis of the ligand were studied.

引用

页码：1463 / 1475

页数：13

共 10 条

[1]

CHUMACHENKO YP, 1979, THESIS I INORGANIC C

[2]

GERBELEU NV, 1984, MASS SPECTROMETRY CO, P44

[3]

Hoene J. V., 1958, J PHYS CHEM-US, V62, P1098

[4]

KONSTANTINOV SG, 1985, THEORETICAL APPLIED, P148