Electroluminochromic Materials and Devices Based on Metal Complexes. Issue 21 (15th October 2019)

• Record Type: Journal Article
• Authors: Zhuang, Yanling; Guo, Song; Deng, Yongjing; Liu, Shujuan; Zhao, Qiang
• Is Part Of: Chemistry, an Asian journal. Volume 14:Issue 21(2019)
• Page Start: 3791
• Page End: 3802
• Publication Date: 2019-10-15
• Subjects: data recording -- electroluminochromic devices -- electroluminochromic materials -- metal complexes -- security protection; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/asia.201901209
• Languages: English
• ISSNs: 1861-4728

Abstract

Abstract: Electroluminochromism (ELC) refers to an interesting phenomenon exhibited by a material whose luminescent properties can be reversibly modulated under an electrical stimulus. Such a luminescence‐switching property has been widely used in various organic optoelectronic devices because it can simultaneously detect electrical and optical signals. Metal complexes are the promising candidates for ELC materials due to their sensitivity to an electrical stimulus. Herein, recent progress on electroluminochromic materials and devices based on various metal complexes has been summarized. Meanwhile, the applications of these complexes in data recording and security protection have also been discussed. Finally, a brief conclusion and outlook are presented, pointing out that the development of electroluminochromic metal complexes with excellent performance is important because they play a vital role in future intelligent optoelectronic devices. Abstract : The design, synthesis and mechanisms of electroluminochromic materials based on metal complexes are summarized in this minireview. In addition, their applications in optoelectronic devices were also described in detail, for example, display, information recording, and security protection.