The catalytic activities of the oxide supported metal catalysts have been largely enhanced, which is attributed to the synergetic effect that occurred at the interface of metals and oxide support.
结果表明，该催化剂具有高度可循环性，且负载后的催化剂的催化活性大幅度提高，这主要是由于载体与金属催化剂间的协同催化效应而引起的。
The direct synthesis of carbonates can be carried out both in homogeneous and heterogeneous catalytic systems. Supported metals, metal methoxides and bases can all be used as catalysts.
碳酸酯的直接合成可在均相及多相催化体系中进行，负载金属、金属甲氧基化合物及碱均可作为催化剂。
The studies of the catalysis rate of CO oxidation using supported noble metal catalysts are very important in chemical engineering.
以贵金属为催化剂的一氧化碳催化速率是化学工程催化研究中一个重要研究方向。
The characteristics of various preparation methods and polymer-supported colloidal metal catalysts are also commented.
并对各种制备方法和所制得的催化剂的特点和特征进行了评述。
The supported metal oxide catalysts exhibits high catalytic performance.
担载型的金属氧化物催化剂具有较好的催化活性。
The supported metal oxide catalysts exhibits high catalytic performance.
担载型的金属氧化物催化剂具有较好的催化活性。
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