相关实验视频

Updated: Jun 4, 2025

In Situ Transmission Electron Microscopy with Biasing and Fabrication of Asymmetric Crossbars Based on Mixed-Phased a-VOx
09:49

In Situ Transmission Electron Microscopy with Biasing and Fabrication of Asymmetric Crossbars Based on Mixed-Phased a-VOx

Published on: May 13, 2020

4.0K

通过调节过渡金属氧化序列来减轻格子应力和增强循环稳定的策略

Yushan Ma1, Jinkun Wang2, Xincun Tang1

  • 1College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China.

Small methods
|December 23, 2024
PubMed
概括

在,,和氧化物阴极中的兴奋剂会转移金属的氧化,增强稳定性. 这种修改通过减少结构应力和过渡金属溶解来提高电池循环性.

关键词:
兴奋剂的使用 兴奋剂的使用格子应激减轻缓解 格子应激减轻层层的氧化物阴极是层层的氧化物.调节格子结构的格子结构.过渡金属的氧化序列.

更多相关视频

Fabrication of Spatially Confined Complex Oxides08:45

Fabrication of Spatially Confined Complex Oxides

Published on: July 1, 2013

9.5K
Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction10:57

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

18.1K

相关概念视频

Properties of Transition Metals02:58

Properties of Transition Metals

Transition metals are defined as those elements that have partially filled d orbitals. As shown in Figure 1, the d-block elements in groups 3–12 are transition elements. The f-block elements, also called inner transition metals (the lanthanides and actinides), also meet this criterion because the d orbital is partially occupied before the f orbitals.
25.1K
Ladder Diagrams: Redox Equilibria01:30

Ladder Diagrams: Redox Equilibria

Ladder diagrams are useful tools for understanding redox equilibrium reactions, especially the effects of concentration changes on the electrochemical potential of the reaction. The vertical axis in the redox ladder diagrams represents the electrochemical potential, E. The area of predominance is demarcated using the Nernst equation.
Consider the Fe3+/Fe2+ half-reaction, which has a standard-state potential of +0.771 V. At potentials more positive than +0.771 V, Fe3+ predominates, whereas Fe2+...
428
Complexation Equilibria: Factors Influencing Stability of Complexes01:09

Complexation Equilibria: Factors Influencing Stability of Complexes

In complexation reactions, metal cations are the electron pair acceptors, and the ligands are the electron pair donors. The stability of the metal complexes depends primarily on the complexing ability of the central metal ion and the nature of the ligands. Generally, the complexing ability of the metal ion depends on the size and charge of the ion. As the metal ion size increases, the stability of the metal complexes decreases, provided that the valency of the metal ion and the ligands remain...
328