相关实验视频

Updated: Jan 14, 2026

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
09:02

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance

Published on: April 27, 2018

8.3K

在氧化物界面上的Pt纳米粒子分解增强了CO氧化催化剂的作用.

Eunji Kang1, Jieun Yun1, Hyuk Choi1

  • 1Department of Materials Science and Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, 34134, Republic of Korea.

Small (Weinheim an der Bergstrasse, Germany)
|October 19, 2025
PubMed
概括

在CO氧化过程中,支的纳米粒子 (NP) 在-上分解成单个原子 (SA). 这种由界面氧气驱动的动态转换增强了催化活性,为催化剂设计提供了新的途径.

关键词:
在CO氧化过程中,CO的氧化作用.动态结构演变的结构演变.不同质的催化剂.在现场进行X射线分析.接口 接口 接口 接口 接口单个原子催化剂的催化剂.

更多相关视频

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production08:40

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

4.2K
A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles11:49

A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles

Published on: April 10, 2019

10.2K

相关概念视频

Factors Affecting Dissolution: Particle Size and Effective Surface Area01:23

Factors Affecting Dissolution: Particle Size and Effective Surface Area

Dissolution kinetics, an essential aspect of oral drug delivery, is significantly influenced by the drug's particle size. According to the Noyes-Whitney dissolution model, the dissolution rate correlates directly with the drug's surface area. The larger the surface area, the higher the drug's solubility in water, leading to a faster drug dissolution rate. Reducing particle size increases the effective surface area, enhancing the dissolution process. Micronization and nanosizing are...
1.6K