电催化剂
拉伤
过渡金属
氧气
材料科学
金属
化学
冶金
催化作用
电化学
电极
物理化学
生物
生物化学
有机化学
解剖
作者
Rui Xu,Lei Liao,Shihui Zou,Linfang Lu
出处
期刊:Matter
[Elsevier]
日期:2024-03-01
卷期号:7 (3): 736-738
标识
DOI:10.1016/j.matt.2024.02.006
摘要
Strain-dependent electrocatalysis has not been achieved in transition metal oxides (TMOs). In the current issue of Matter, Qin and co-workers precisely regulated the lattice strain in TMOs via a nanoscale Kirkendall oxidation process (ranging from 0% to 2.2%) and charted the strain-dependent oxygen electrocatalysis in TMOs. After optimization, the 1.8%-strained Co3O4 hollow nanoparticles exhibited the outstanding bifunctional activities for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER).
科研通智能强力驱动
Strongly Powered by AbleSci AI