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首页> 外文期刊>Catalysis science & technology >Ni@PC as a stabilized catalyst toward the efficient hydrogenation of quinoline at ambient temperature
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Ni@PC as a stabilized catalyst toward the efficient hydrogenation of quinoline at ambient temperature

机译：Ni@PC作为一个稳定的催化剂有效的氢化喹啉在环境温度

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Herein, a series of Ni-based catalysts with excellent hydrogenation activity have been synthesized via a new starch-assistant-confinement (SAC) strategy, which is the first time this has been used to develop an effective catalyst in the field of hydrogenation. As expected, the Ni@PC-900-1-4% catalyst shows a large BET surface area of 566 m(2) g(-1), which favors a substrate being transferred with nanoparticles that are dispersed uniformly, making the active sites more exposed to the substrate. The catalyst enables highly-efficient hydrogenation of nitrogen heterocyclic compounds. Most importantly, as a gram-scale test, the catalyst also exhibits efficient activity to obtain an excellent yield of around 90% under mild conditions.
机译：在此,一系列与镍系催化剂优良的加氢活性通过新的合成starch-assistant-confinement (SAC)策略,这是第一次被用来开发领域的一个有效的催化剂加氢。催化剂显示了大赌注表面面积566m (2) g(1),它支持一个衬底转移与分散的纳米颗粒均匀,使活动网站更暴露出来衬底。高效加氢的氮杂环化合物。gram-scale测试,催化剂也展品有效的活动获得一个优秀的收益率在温和的条件下90%左右。

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