Metal macrocycles are active for methanol electro-oxidation;metal carbides and perovskite oxides are non-noble catalysts for possible substitution.
电化学沉积法和采用有机金属前驱体、有机溶剂中还原金属化合物制备催化剂的方法可以有效地控制催化剂组成、分布、颗粒大小 ;铂 -金属大环化合物对甲醇的电催化氧化具有很好的催化活性 ,金属碳化物和钙钛矿类氧化物是可能代替贵金属铂而作为直接甲醇燃料电池阳极催化剂的非贵金属材
The effect of adding rare earth elements,metals,metal carbides into cemented carbide,are summarized.
本文综述了向硬质合金中加入稀土元素、金属和金属碳化物对硬质合金性能的影响。
Using reactive cladding process to prepare metallic carbide coatings is in-site synthesizing cermet phase grains during the reaction to improve the wear-resistance and erosion-resistance properties of the matrix surfaces.
反应熔覆制备金属碳化物涂层是在熔覆过程中原位生成碳化物颗粒相,来增强基体表面的耐磨耐蚀性能。
Study on Cocking Waste Water Treatment by Using Metallization Pellets with High Carbon Content
用高含碳金属化球团处理焦化废水的研究
carbide whisker reinforced meta
碳化物晶须强化金属
Transition Metal-Catalyzed Carbon-Carbon and Carbon-Nitrogen Cross-Coupling Reactions;
过渡金属催化的碳—碳和碳—氮偶联反应
injection or compression type of moulds for metals or metal carbides
金属或金属碳化物注模或压模
inorganic carbide (excl. calcium carbide and precide and precious metal carbides)
无机碳化物（不包括碳化钙及贵金属碳化物）
Unique chemical properties of metal-carbon bonds in metal-carboranyl and metal-carboryne complexes
碳硼烷和碳硼炔金属配合物中金属-碳键的化学性质
"Carbide: Inorganic compound, any of a class of chemical compounds in which carbon is combined with a metal or semimetallic element. "
碳化物: 碳与金属或半金属元素化合而成的一类化合物的总称。
" Carbide： Inorganic compound, any of a class of chemical compounds in which carbon is combined with a metal or semimetallic element. "
碳化物:碳与金属或半金属元素化合而成的一类化合物的总称。
a compound containing metal combined with carbon monoxide.
含有结合了一氧化碳的金属的化合物。
injection-or compression-type mould (excl. of graphite or other carbon), for metals or metal carbides
金属或金属碳化物注入型或压缩式模（石墨及其他碳除外）
deoxidize molten metals by stirring them with a wooden pole.
通过混合木碳使熔化的金属脱氧。
boral cermet, unwrought
未锻造的碳化硼铝金属陶瓷
Research and Application of Surface Metallization of Carbon Fiber Antenna
碳纤维天线表面金属化的研究及应用
Research Progress of Metal Nitrides/Metal Carbides Hydrogenation Catalyst
金属氮化物/碳化物加氢催化剂研究进展
Study on the Preparation and Catalytic Activity of Carbon Suppored Metalloporphyrins Catalysts;
碳载金属卟啉催化剂及其催化性能的研究
Study on Radition Damage of Silicon Carbide and Some Metal Oxides;
碳化硅和若干金属氧化物辐照效应的研究
Stabilization of Noble Metal Catalysts Supported on Carbon Nanotubes
碳纳米管上贵金属催化剂的稳定化方法研究
Microwave-assisted Preparation of Transition Metal Carbides and Their Catalytic Properties
过渡金属碳化物的微波制备及其催化性能研究