High electrical conductivity in a mixed-valence metal-organic framework
RADIATION PHYSICS AND CHEMISTRY(2024)
摘要
Electrically conductive metal -organic frameworks (MOFs), as a unique class of multifunctional electronic materials, have attracted much attention due to their tunability of electronic and micro -porosity properties. Herein, we demonstrate the synthesis of a mixed -valence Cu-MOF with a typical semiconducting nature and high electrical conductivity of about 95 S/cm at room temperature. Detailed X-ray absorption techniques confirm the pi-d conjugated structure, the existence of sulfur vacancies and the mixed -valence of Cu ions. Theoretical calculations further verify the semiconducting character induced by the sulfur vacancies. Our work will inspire further exploration of the electronic properties of MOFs and will pave the way for the application in nextgeneration electronic devices.
更多查看译文
关键词
Metal-organic framework,Electrical conductivity,XAFS,Semiconductor
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要