w2c
- 网络碳化二钨
w2c-
The surface-clean WC possessed a higher intrinsic activity for N2H4 than the W2C owing to its stronger noble metallic properties .
表面洁净的WC在肼分解反应中具有优于W2C的类贵金属催化特性。
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The results showed that the CO adsorption became strong with the formation of a W2C crystal phase , and the W2C exhibited the best catalytic performance for N2H4 decomposition .
结果表明，随W2C晶相的生成，催化剂对CO的吸附活化能力逐渐增强，纯相W2C表现有最好的肼分解活性。
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The results indicate that the coatings are mainly composed of carbides such as W2C 、 Fe3W3C and ( Cr , Fe ) 23C6 which dispersedly distribute in the γ( Fe-Ni ) substrate .
结果表明，涂层中物相主要为黑色γ（Fe-Ni）基体上分布着W2C、Fe3W3C、（Cr，Fe）23C6的白色碳化物相。