电致变色
电致变色装置
纳米技术
材料科学
小提琴手
有机自由基电池
组合化学
计算机科学
化学
有机化学
电化学
电极
物理化学
作者
Laura Striepe,Thomas Baumgartner
标识
DOI:10.1002/chem.201703348
摘要
Organic materials have recently gained considerable attention for electronic applications, improving performance and sustainability to current technologies. Commercialized metal-based systems are generally expensive, toxic and difficult to recycle, however organic materials offer promising solutions. Viologens, N,N' di-quaternized bipyridyl salts, are a well-studied species exhibiting three reversible redox states, possessing valuable electrochromic and electron-accepting properties. These properties can be fine-tuned through synthesis by altering the nitrogen substituents and various counteranions. Currently, viologens have become of great interest as functional materials in a wide array of applications; a few to name include electrochromic devices, molecular machines, and organic batteries. This review highlights representative recent work and advances towards utilizing viologens in practical applications that currently compete with metal-based technologies. Additionally, modified viologens that can be further fine-tuned will be discussed.
科研通智能强力驱动
Strongly Powered by AbleSci AI