Synthesis and Nonvolatile Memory Behaviors of Dioxatetraazapentacene Derivatives

Li, Gang; Zheng, Ke; Wang, Chengyuan; Leck, Kheng Swee; Hu, Fang‐Zhong; Sun, Xiao Wei; Zhang, Qichun

doi:10.1021/am4023434

Cited by 126 publications

(60 citation statements)

References 47 publications

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“…While further increasing the compressive strain over 70%, the resistance of the carbon aerogel decreased slowly. Similarly, Zhang and co‐workers prepared a carbon‐aerogel‐base strain sensor by thermal pyrolysis of the poplars catkins (Figure d). This carbon aerogel showed a compressibility within the strain of 80%, and a stable response of electrical resistance to the strain within the 10 compressive cycles at 50% strain (Figure e), implying a potential for long‐time use.…”

Section: Aerogel‐based Sensorsmentioning

confidence: 99%

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Versatile Aerogels for Sensors

Yang

Zheng

et al. 2019

Small

119

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Aerogels are unique solid‐state materials composed of interconnected 3D solid networks and a large number of air‐filled pores. They extend the structural characteristics as well as physicochemical properties of nanoscale building blocks to macroscale, and integrate typical characteristics of aerogels, such as high porosity, large surface area, and low density, with specific properties of the various constituents. These features endow aerogels with high sensitivity, high selectivity, and fast response and recovery for sensing materials in sensors such as gas sensors, biosensors and strain and pressure sensors, among others. Considerable research efforts in recent years have been devoted to the development of aerogel‐based sensors and encouraging accomplishments have been achieved. Herein, groundbreaking advances in the preparation, classification, and physicochemical properties of aerogels and their sensing applications are presented. Moreover, the current challenges and some perspectives for the development of high‐performance aerogel‐based sensors are summarized.

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Section: Aerogel‐based Sensorsmentioning

confidence: 99%

Section: Aerogel‐based Sensorsmentioning

confidence: 99%

Versatile Aerogels for Sensors

Yang

Zheng

et al. 2019

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119

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“…After the device was switched to LRS in SET process, it could be recovered to initial HRS in the reverse RESET sweeping, suggesting the device was rewritable. 64 The memory devices based on compounds 13 and 14 were fabricated by thermal evaporation method with ITO/13 or 14/LiF/Al architecture, and the 1 nm LiF was used as a buffer layer to decrease the interface energy barrier. The average T SET and T RESET were 2.60 V and -1.45 V, and the ON/OFF ratio between LRS and HRS was 10 3 .…”

Section: -63mentioning

confidence: 99%

Recent progress in organic resistance memory with small molecules and inorganic–organic hybrid polymers as active elements

Wang

et al. 2015

J. Mater. Chem. C

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156

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The organic resistance memory has attracted a lot of attentions due to its high scalability, flexibility, easy processing, low fabrication cost, etc. Organic small molecules, which own well-defined structures and more accurate experimentsimulation matching, have been widely explored as the active materials for the application in organic resistance memory. In addition, inorganic-organic hybrid polymers have been expected to have charming resistive switching properties because they can potentially combine the advantages of both inorganic materials and organic polymers. This review presents the recent progress of organic resistance memory based on several families of organic small molecules and some typical inorganic-organic hybrid polymers, and the discussion on their structure-property relationships. 53,54 Since then, great progresses have been achieved. The welldefined structures of organic small molecules make them have good batch-to-batch reproducing ability in processing. In addition, the more accurate experiment-simulation matching of organic small molecules is favour for better understanding

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“…Recently, the design and synthesis of novel structures of intramolecular charge-transfer (ICT) compounds have attracted much attention due to their diverse applications in nonlinear optics (NLO) [1], organic photovoltaics [2-8], organic light-emitting diodes (OLEDs) [9], memory devices [10][11][12][13][14], field effect transistors (FETs) [15][16], and so on. ICT compounds normally have coexisted electron donor (D) and electron acceptor (A) moieties, which are connected together through conjugated linkers.…”

Section: Introductionmentioning

confidence: 99%