氧化钌

Meso-Tetrakis(2,6-dichlorophenyl)porphyrinmanganese chloride and carbonyl ruthenium meso-tetrakis(2,6-dichlorophenyl)porphyrin were prepared and used to catalyze the diastereoselective epoxidation and amidation of 3β-substituted Δ 5-steroid derivatives.

研究了 5 ，10 ，15 ，2 0 (2 ，6 二氯苯基)卟啉锰及其钌配合物这类非手性的催化剂催化3β取代的Δ5 甾体衍生物的非对映选择性环氧化及酰胺化反应。

Cerium dioxide ultrafine powders were prepared by electrochemical method using composite coating of Ru, Ir and Rh as anode, and Cerium nitrate and ammonium nitrate as electrolyte.

采用钛基钌铱铑复合涂层作为阳极，以硝酸铈和硝酸铵作为电解液，电化学法制备二氧化铈超细粉体。

PS measurement indicates that the ruthenium oxide consists of mixed oxyruthenium species with various oxidation states.

RD分析表明，RuO2和MnO2均为无定形结构，XPS分析显示，RuO2是多氧化态钌的混合羟基氧化物。

After electrochemical oxidation of the Ru nanoparticl.es to ruthenium oxide nanoparticles, the resulting RuO_x/C nanocomposite could be used as an electrochemical supercapacitor material to increase the specific capacitance of carbon (XC-72) from 31 F/g to

Ru/C纳米复合在电化学氧化后可以作为电化学超级电容器的电极材料，循环伏安实验表明其比电容为144 F/g，而未负载纳米钌的 XC-72碳的比电容为31 F/g。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。