Metalacetatehydrazinates, M(CH3COO)2(N2H4)2 (M = Mn, Co, Ni, Zn, Cd) have been prepared and characterized by chemical analysis and infrared absorption spectra. Thermal decomposition of the complexes has been studied using simultaneous TG-DTG-DTA technique. Metalacetatehydrazinates decompose exothermically through metalacetate intermediates to the respective metal oxides.
Fine coated copper particles and method for producing same
申请人:YAMAGATA UNIVERSITY
公开号:US09168587B2
公开(公告)日:2015-10-27
Provided are fine coated copper particles, which are fine with a narrow particle size distribution and superior storability, and which can be sintered at low temperatures. Specifically provided is a method for producing fine coated copper particles which is characterized by including: a step of mixing a copper-containing compound and a reducing compound to form a composite compound that is capable of thermal decomposition to generate copper in an alkylamine; and a step of heating the composite compound in the alkylamine to produce fine copper particles coated with the alkylamine.