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Regulation of Strong Metal-Support Interaction by Alkaline Earth Metal Salts
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2021-07-20 , DOI: 10.1002/asia.202100661 Guanghao Qiu 1, 2 , Qijun Pei 1 , Yang Yu 1 , Zijun Jing 1 , Jintao Wang 1, 2 , Teng He 1 , Ping Chen 1
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2021-07-20 , DOI: 10.1002/asia.202100661 Guanghao Qiu 1, 2 , Qijun Pei 1 , Yang Yu 1 , Zijun Jing 1 , Jintao Wang 1, 2 , Teng He 1 , Ping Chen 1
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A strategy for regulating strong metal-support interaction (SMSI) was proposed. The alkaline earth metal salts were doped into a Ru/TiO2 catalyst, which successfully prevented the migration of TiO2-x overlayer to Ru nanoparticles via in situ formation of titanates, while the electrons transfer from support to metal nanoparticles was strengthened. The alkaline earth metal salts-doped Ru/TiO2 catalysts exhibited superior activity in the catalytic hydrogenation of aromatics.
中文翻译：
碱土金属盐对强金属-载体相互作用的调节
提出了一种调节强金属-载体相互作用（SMSI）的策略。将碱土金属盐掺杂到 Ru/TiO 2催化剂中，通过原位形成钛酸盐，成功阻止了 TiO 2-x覆盖层向 Ru 纳米颗粒的迁移，同时加强了电子从载体到金属纳米颗粒的转移。碱土金属盐掺杂的Ru/TiO 2催化剂在芳烃催化加氢中表现出优异的活性。
更新日期：2021-09-20
中文翻译：
碱土金属盐对强金属-载体相互作用的调节
提出了一种调节强金属-载体相互作用（SMSI）的策略。将碱土金属盐掺杂到 Ru/TiO 2催化剂中，通过原位形成钛酸盐，成功阻止了 TiO 2-x覆盖层向 Ru 纳米颗粒的迁移，同时加强了电子从载体到金属纳米颗粒的转移。碱土金属盐掺杂的Ru/TiO 2催化剂在芳烃催化加氢中表现出优异的活性。
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