Air/water interfacial assembled rubbery semiconducting nanofilm for fully rubbery integrated electronics

Guan, Ying‐Shi; Thukral, Anish; Zhang, Shun; Sim, Kyoseung; Wang, Xu; Zhang, Yongcao; Ershad, Faheem; Rao, Zhoulyu; Pan, Fengjiao; Wang, Peng; Xiao, Jianliang; Yu, Cunjiang

doi:10.1126/sciadv.abb3656

Cited by 64 publications

(68 citation statements)

References 42 publications

(51 reference statements)

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“…The shear force generated by the evaporation of the low boiling point chloroform drove the ordered growth of the conjugated polymer chains, where the conjugated polymer chains tended to aggregate to reduce the hydrophobic effect. 17…”

Section: Resultsmentioning

confidence: 99%

Controllable growth of centimeter-scale 2D crystalline conjugated polymers for photonic synaptic transistors

Zhang

Zheng

et al. 2022

J. Mater. Chem. C

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Section: Resultsmentioning

confidence: 99%

Controllable growth of centimeter-scale 2D crystalline conjugated polymers for photonic synaptic transistors

Zhang

Zheng

et al. 2022

J. Mater. Chem. C

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“…The unique network structure binary phase, which is rich in P3HT (3-hexylthiophene) and SEBS, has excellent mechanical stretching properties in rubber semiconductor composite nanofilms. 60 This gas/water interface assembly method can be used as a general thin-film material manufacturing platform, which provides a direction for the miniaturization and light-weight manufacture of wearable sensors. However, the encapsulation of elastic polymers reduces the air permeability, breathability and wear comfort when the encapsulated sensors are mounted on human skin.…”

Section: Application Of Flexible Materials In Wearable Sensorsmentioning

confidence: 99%

Recent progress in the fabrication of flexible materials for wearable sensors

et al. 2022

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“…Common flexible polymer materials substrates include polyimide (PI), [80][81][82] polyethylene-naphthalate (PEN), [83,84] polyethylene terephthalate (PET), [57,70,74,85,86] and poly(dimethylsiloxane) (PDMS). [35,67,[87][88][89][90] These substrate materials have their intrinsic advantages. For example, the PI has good thermal stability, good hydrolysis resistance, and excellent mechanical flexibility.…”

Section: Flexible Substratesmentioning

confidence: 99%

Recent Advances in Flexible Organic Synaptic Transistors

Liu

Huang

et al. 2021

Adv Elect Materials

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organic electronic devices have attracted substantial attention. [18][19][20][21][22][23][24] However, many issues still exist. For instance, the flexible substrates can be easily bent and thus cause damage to the devices or affect their electrical performance. Moreover, the flexible substrates are sensitive to operating conditions and are unstable during longterm operation. [25][26][27][28][29] Therefore, many research groups have dedicated their efforts to study and improve the flexibility and stretchability of organic electronic devices. [30][31][32][33] In recent years, organic three-terminal synaptic transistors have evolved from two-terminal devices to avoid the problem of crosstalk between adjacent cells. [34] This is an evolutionary structural design to improve the function of organic synaptic devices. In addition, the organic three-terminal synaptic transistors can be designed to form a highly interconnected neural network system. [35] At the same time, the organic three-terminal synaptic transistors can concurrently receive and read stimuli, which is conducive to the design of multiple input devices. [36] Currently, the threeterminal artificial synapses devices based on flexible organic transistors are considered to be the representative structures of biomimetic devices, which can be used to simulate the plasticity of biological synapses. [37,38] Compared with the traditional inorganic synaptic devices, the flexible organic synaptic transistors (FOSTs) can be used to simulate the plasticity of the human brain with a simpler structure and lower manufacturing cost. Therefore, a FOST is a promising component of future organic neuromorphic systems. [39][40][41][42][43][44][45][46] To date, the FOSTs have been widely used in wearable electronic devices and intelligent e-skins. [47][48][49] In 2018, a flexible artificial afferent nerve was reported by Xu et al. [47] representing significant progress toward the development of intelligent e-skin and soft robotics. This paper reviews the recent progress in the development of FOSTs and their applications in neuromorphic systems. Generally, the FOSTs are divided into four categories: flexible organic floating-gate synaptic transistors (FO-FGSTs), flexible organic ferroelectric-gate synaptic transistors (FO-FeGSTs), flexible organic electrolyte-gate synaptic transistors (FO-EGSTs), and flexible organic optoelectronic synaptic transistors (FO-OSTs). First, a brief introduction of the device structure mostly used in the FOSTs is provided. Then, the selection of substrate materials, gate dielectric materials, organic channel materials, and electrode materials in the FOSTs is summarized. Next, the major advances of these FOSTs and their potential applications are reviewed and discussed. Lastly, the summary, outlook, and In recent years, flexible organic synaptic transistors have attracted considerable attention due to their flexibility, biocompatibility, easy processability, and reduced complexity. Flexible organic synaptic transistors have functions and structures sim...

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Air/water interfacial assembled rubbery semiconducting nanofilm for fully rubbery integrated electronics

Cited by 64 publications

References 42 publications

Controllable growth of centimeter-scale 2D crystalline conjugated polymers for photonic synaptic transistors

Controllable growth of centimeter-scale 2D crystalline conjugated polymers for photonic synaptic transistors

Recent progress in the fabrication of flexible materials for wearable sensors

Recent Advances in Flexible Organic Synaptic Transistors

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