摘要
本文报道了一种以２，３，９，１０－四甲基－１，４，８．１１－四氮杂环十四－１３，８，１０－四烯镍（Ⅱ）配合物［Ｎｉ［ＴＩＭ］２＋为催化剂、ＮａＢｒＯ３为氧化剂、丙酮酸为有机底物、稀硫酸为介质的振荡化学反应新体系．对该体系的振荡特性进行了描述．研究了Ａｇ＋、Ｈｇ２＋、还原性物质、自由基抑制剂、四氯化碳以及温度对振荡的影响．
n this paper. we reported a new kind of oscillating chemical reactions in the system ofNaBrO3-pyruvic acid-H2SO4[Ni (TIM)] (CIO4)2. where TIM is 2, 3, 9, 10-tetramethyl-1, 4, 8,11-tetraazacyotetradeca-1, 4, 8, 11-tetraene. The feature s of the oscillations were describedin detail. We have studied the effects of Ag, Hg, CCI4. reductants, radical imhibitors, and temperature on the oscillations.
出处
《无机化学学报》
CSCD
北大核心
1994年第1期75-79,共5页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金
关键词
四氮杂大环
镍络合物
振荡
丙酮酸
tetraazamacrocyclic nickel complex escillating chemical reaction pyruvic acid
