双稳态
记忆电阻器
纳米技术
材料科学
表面改性
金属有机骨架
结晶度
机制(生物学)
化学物理
光电子学
化学
电子工程
化学工程
吸附
物理
工程类
复合材料
有机化学
量子力学
作者
Shan Lin,Shimin Chen,Yan Ju,Fahui Xiang,Wu-Ji Wei,Xue Wang,Shengchang Xiang,Zhang-Jin Zhang
摘要
Electrical bistability existing in biochemical networks is critical for the proper functionalization of living systems. The development of artificial materials with electrical bistability begun to attract much interest due to their broad application prospects, especially in the field of memristors. Metal-organic frameworks (MOFs) have advantages in regular pores, crystallinity, structural designability and easy functionalization, which can promote the construction of novel MOF-based memristors and facilitate a better understanding of switching mechanisms. Here, we highlight recent advances in electrically bistable MOFs as memristors, and discuss their switching mechanisms, including interfacial reaction, proton-transfer mechanism, metal ion migration, charge trapping/detrapping and other mechanisms. Challenges and future perspectives are also presented.
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