与氯代烯烃或芳烃相反,氯代膦烯与零价钯的氧化加成反应可以在温和条件下进行。
On the contrary to the vinyl and aryl chlorides, the oxidative addition reaction of zerovalent palladium to chloro-substituted phosphaalkenes proceeded smoothly under mild conditions.
概述了负载型钯催化剂对甲烷完全氧化的催化机理,以及钯催化剂在甲烷催化燃烧中的性能特点。
The mechanism of methane combustion over supported Pd catalyst was discussed and performance of Pd catalyst in catalytic combustion of methane reviewed.
采用由乙酸钯、2 ,2’ 联吡啶与强酸组成的催化体系,催化一氧化碳和苯乙烯的共聚反应合成聚酮(STCO)。
Polyketone (STCO) was prepared by the copolymerization of carbon monoxide and styrene catalyzed by a composite catalyst system- palladium acetate, 2,2' bipyrodine associated with a strong acid.
活性炭载体经浓硝酸氧化处理后能明显提高负载型钯催化剂的催化活性和催化稳定性。
The catalytic stability and activity of supported palladium in hydrodechlorination were improved when the activated carbon supports were pretreated with concentrated nitric acid.
同时,还发现用钯修饰氧化锌不仅可以调节其能带结构,而且还影响了氧化锌上表面羟基的含量。
It is found that the modification of palladium not only modulates the electronic structure of ZnO but also affects the amount of surface hydroxyl.
用连续三脉冲(氧化、成核和生长)电势或电流在高定向石墨表面电沉积钯合金纳米线阵列。
The palladium alloy nanowire arrays were electrodeposited on the surface of highly oriented pyrolytic graphite by successive three pulses of potential or current (oxidation, nucleation and growth).
制备了以超细二氧化硅为载体的氰乙基化可溶性蛋白质-钯催化剂,研究了它对三丁基锡氢化物和酰氯化合物偶联反应的催化活性。
Silica supported cyanoethylated soluble protein-Pd has been prepared and its catalytic activity in the cross-coupling reaction of tributyltin hydride and acid chlorides was studied.
本发明涉及一种钯掺杂的纳米二氧化钛抗菌剂及其制备方法与应用,属于抗菌材料技术领域。
The invention relates to a palladium-doped nano titanium dioxide anti-bacterial agent and a preparation method and an application thereof, belonging to the technical field of antibacterial material.
结果表明,所得产物为部分钯颗粒负载在氧化锌的表面,剩余的钯则掺杂到了氧化锌的晶格中。
The results demonstrate that partial Pd are loaded on the surface while the rests are doped in the lattice of ZnO.
钯与碳—卤键的氧化加成;
钯与碳—卤键的氧化加成;
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