Abstract

Catalysts Pd-NSMR and Ru-NSMR based on palladium and ruthenium nanoparticles deposited on a nanospherical mesoporous resorcinol-formaldehyde polymer are synthesized. It is shown that the average size of polymer particles is 220–250 nm and the average size of palladium and ruthenium nanoparticles is 7.2 and 2.2 nm, respectively. The catalysts are tested in guaiacol hydrogenation at a temperature of 200°С and a hydrogen pressure of 4.0 MPa. It is demonstrated that the ruthenium catalyst shows higher activity in guaiacol hydrogenation.

中文翻译：

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Guaiacol加氢中基于介孔聚合物纳米球的含钌和钯的催化剂

摘要

合成了沉积在纳米球形介孔间苯二酚-甲醛聚合物上的钯和钌纳米粒子的催化剂Pd-NSMR和Ru-NSMR。结果表明，聚合物颗粒的平均尺寸为220–250 nm，钯和钌纳米颗粒的平均尺寸分​​别为7.2和2.2 nm。在愈创木酚加氢反应中，在200°C的温度和4.0 MPa的氢气压力下测试催化剂。已证明钌催化剂在愈创木酚加氢中显示出更高的活性。