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Updated: Jun 16, 2025

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
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Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

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在MoOx上装饰的Ni-Mo纳米合金的异质结构,用于使用溢出物的高效进化反应

DongHoon Song1, Jeonghan Roh1, Jungwoo Choi1

  • 1Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|August 19, 2024
PubMed
概括

一种新型的Ni-Mo催化剂在各种pH水平上显示出异常的演化反应 (HER) 性能. 这种先进的催化剂提供了高效的生产,由于Ni4Mo纳米合金和MoOx矩阵之间的协同效应.

关键词:
电极位置的电极位置不同质的NiMo电催化剂气演化反应反应的反应氧化青铜青铜气溢出问题 气溢出问题

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Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance09:02

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Reduction of Alkenes: Catalytic Hydrogenation02:13

Reduction of Alkenes: Catalytic Hydrogenation

Alkenes undergo reduction by the addition of molecular hydrogen to give alkanes. Because the process generally occurs in the presence of a transition-metal catalyst, the reaction is called catalytic hydrogenation.
Metals like palladium, platinum, and nickel are commonly used in their solid forms — fine powder on an inert surface. As these catalysts remain insoluble in the reaction mixture, they are referred to as heterogeneous catalysts.
The hydrogenation process takes place on the...
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Hydroboration-Oxidation of Alkenes

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Alkenes can be dihydroxylated using potassium permanganate.  The method encompasses the reaction of an alkene with a cold, dilute solution of potassium permanganate under basic conditions to form a cis-diol along with a brown precipitate of manganese dioxide.
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Reduction of Alkynes to cis-Alkenes: Catalytic Hydrogenation

Introduction
Like alkenes, alkynes can be reduced to alkanes in the presence of transition metal catalysts such as Pt, Pd, or Ni. The reaction involves two sequential syn additions of hydrogen via a cis-alkene intermediate.
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