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- nickel complex catalyst 镍二亚胺配合物
- Progress on synthesis of post transition metal nickel complex and its application as catalyst in olefin polymerization was reviewed. 对后过渡金属镍络合物及其催化烯烃聚合的研究进展进行综述。
- Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst. 采用负载型铜氨络合物催化剂进行糠醛气相加氢制2甲基呋喃。
- It was found that the nickel complex was the most effective in inhibiting the photofading of the cyanine dye. 并发现镍络合物能有效地抑制菁染料的光退色。
- Preparation of tetracarbonyl cobaltate sodium, an important homogeneous complex catalyst, was studied. 用红外光谱和碘量法定性、定量测定了四羰基钴钠均相络合催化剂的物化性能。
- The kinetic study of the homogenous solution hydrogenation of NBR using Rh Ru bimetallic complex catalyst has been carried out. 以铑 -钌 (Rh -Ru)双金属催化剂对丁腈胶 (NBR)进行均相溶液加氢动力学研究。
- A nickel complex modified electrode (p-OANi/GC) is prepared by oxidative electropolymerization of the oxamido-N-benzoic-N'-2-aminethyl nickel complex in alkaline aqueous solution. 研究了不对称配体氮苯甲酸氮乙二胺草酰胺镍配合物修饰电极的制备,用循环伏安法探讨了该修饰膜的电化学性质及其对甲醛的电催化氧化。
- Sodium citrate was used as a complex catalyst for the titanium trichloride to reduce insoluble azo dyes and pigments in acetonitrile-alcohol-water system. 本文提出了在乙腈-乙醇-水混合溶剂中以柠檬酸钠作络合剂,三氯化钛还原非水溶性偶氮染料和颜料。
- Trimethylaluminum(TMA),usually used in organic catalysis and organic synthesis,was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst. 用新的催化体系(铁-锑复合催化剂)催化三乙基铝(TEA)与溴甲烷进行烷基交换反应合成三甲基铝(TMA)。
- A series of acrylamide-tetradecyl acrylate copolymer nickel complexes were synthesized. 合成了一系列丙烯酰胺-丙烯酸十四酯共聚物镍配合物;
- The cellulose oxyphosphine palladium complex catalyst was prepared and the catalytic activity of catalyst in the cross - coupling reaction of tributyltin hydride with acid chlorides was investigated. 制备了纤维素氧瞵-钯配合物催化剂,详细考察了催化剂对三(正)丁基锡氢化物和酰卤化合物偶联反应的催化作用。
- Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones. 本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。
- The oxidative carbonylation of phenol to DPC catalyzed by palladium complexes catalyst system (PdCl2+ Cu(OAc)2+ TBAB+ H2BQ) has been studied. 开发出了苯酚氧化羰基化直接合成碳酸二苯酯钯系络合物催化体系:PdCl_2+Cu(OAc)_2+TBAB+H_2BQ;
- coordination catalyst, complex catalyst 络合催化剂
- A kind of complexing catalyst was introduced.The influences of the amount of complexing catalyst, temperature and time on the esterification reaction were investigated. 提出了一种复合催化剂,讨论了催化剂用量、反应温度、反应时间三因素对酯化反应的影响。
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Progress on Synthesis of Post Transition Metal Nickel Complex and Its Application as Catalyst in Olefin Polymerization 后过渡金属镍络合物及其催化烯烃聚合的研究进展
- A new method to fabricate polymer-dispersed liquid crystal (PDLC) films adopting complex catalysts system was devised. 摘要提出一种采用复合催化剂体系制备聚合物分散液晶(PDLC)膜的新方法。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。