Electrical bistability in a metal–organic framework modulated by reversible crystalline-to-amorphous transformations. Issue 16 (9th February 2017)

• Record Type: Journal Article
• Authors: Xiu, Jing-Wei; Wang, Guan-E; Yao, Ming-Shui; Yang, Chun-Chuen; Lin, Chia-Her; Xu, Gang
• Is Part Of: Chemical communications. Volume 53:Issue 16(2017)
• Page Start: 2479
• Page End: 2482
• Publication Date: 2017-02-09
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c6cc09310h
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : We reported an interesting electrical bistability of an MOF material, which was reversibly modulated by its crystalline and amorphous transformations. Abstract : Electrically bistable materials have important applications in memory, displays, switches, sensors, and quantum computation. This communication reports a metal–organic framework (MOF) material as a new type of electrically bistable material. Taking advantage of the flexible structure of MOF materials, the electrically bistable states of the MOF were reversibly modulated between its crystalline and amorphous phases. Interestingly, the material's amorphous phase exhibited anomalously higher conductivity than the crystalline phase. Our results illustrated a convenient method to develop electrically bistable materials from MOFs.