A super-flexible and transparent wood film/silver nanowire electrode for optical and capacitive dual-mode sensing wood-based electronic skin

Tang, Qiheng; Zou, Miao; Chen, Liang; Guo, Wenjing

doi:10.1016/j.cej.2021.132152

Cited by 43 publications

(23 citation statements)

References 60 publications

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“…The tensile strength, fracture strain, and toughness of the resulting MXene-CNFs film were significantly improved . AgNWs are mainly used as nanofillers to develop conductive or electromagnetic shielding flexible films due to their high electrical conductivity. The weak interfacial adhesion between the AgNWs and matrix materials remains a challenge.…”

Section: Production Methodsmentioning

confidence: 99%

Research Progress on the Preparation of Flexible and Green Cellulose-Based Electrothermal Composites for Joule Heating Applications

Tao

Tian

Liang

et al. 2022

ACS Appl. Energy Mater.

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Cellulose-based electrothermal composites (CETCs) are a type of functional material that combines a cellulose substrate with a heat generator to form multifunctional electrothermal composites with outstanding mechanical properties, biodegradability, flexibility, and Joule heating performance. The forms of cellulose include nanocellulose, cellulose fibers, cellulose paper, and cellulose fabrics. The heat generators include carbon-based materials (e.g., graphene and carbon nanotubes), metal nanowires, metal carbides/nitrides, and other conductive polymers. With the increasing demand for clean energy, comfortable heating, and green raw materials, CETCs are expected to become one of the most promising materials used in electric heating products. To provide the latest research and innovative strategies, this review introduces the methods used to prepare CETCs; these include vacuum filtration, freeze-drying, wet spinning, solution casting, coating, in situ polymerization, and deposition. Additionally, applications and prospects of cellulose-based electrothermal composites in wearable heaters, soft electrothermal actuators, deicers and defrosters, and agricultural films are presented.

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Section: Production Methodsmentioning

confidence: 99%

Research Progress on the Preparation of Flexible and Green Cellulose-Based Electrothermal Composites for Joule Heating Applications

Tao

Tian

Liang

et al. 2022

ACS Appl. Energy Mater.

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“…Wearable optoelectronics. The great progress in MNW SEs is advancing the development of various wearable, stretchable devices, including stretchable heaters, 259 displays, 390,391 strain sensors, 37 nanogenerators, 17 epidermal bioelectric sensors, [392][393][394] organic transistors, 395 e-skin, 396 etc. Dependent on function requirement, the conductivity of MNW SEs needs to be either strain-insensitive or strain-sensitive.…”

Section: Stretchable Electrodes and Applicationsmentioning

confidence: 99%

Self-assembly, alignment, and patterning of metal nanowires

et al. 2022

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“…Stretchable and/or shape adaptable 41 [53,79,126,130,158, Ultrathin d) 5 [183,190,205,210,213] Transparent 9 [130,158,182,187,194,196,203,206,213] Sweat permeable 1 [213] Wireless connected 5 [208,[214][215][216][217] Low-cost 11 [179,183,188,190,191,198,199,204,211,214,218] Facile manufacturing 6 [179,183,184,188,199,214] Biocompatible 4 [53,79,190,213] Metal-free 1 [219] Humidity resistive 2 [181,220] Self-healable 5…”

Section: Hmimentioning

confidence: 99%

A Review on Epidermal Nanogenerators: Recent Progress of the Future Self‐Powered Skins

Nguyen

Cheng

2022

Small Structures

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Epidermal nanogenerators (ENGs), defined as nano‐enabled, thin, soft, and flexible skin‐like devices that can convert mechanical and thermal energy into electricity, are emerging as a promising self‐powered technology for wearable biomedical devices. This review covers the discussion of working mechanisms, design strategy, and major requirements of the state‐of‐the‐art ENGs including piezoelectric, triboelectric, pyroelectric, and hybrid. In addition, their representative applications in human–machine interface (HMI), wound healing, and wearable biomedical sensors are described. In particular, a focus has been on the narration of self‐powered ENG‐based biosensors for detecting physical, biochemical, and physiological signals. Despite the encouraging advances over the past decade, the field of ENGs remains in the early stage of development with limited real‐world adoption. There remain a number of challenges such as insufficient energy and power density for powering wearable devices, poor air permeability, limited washability, and durability under severe conditions. The future opportunity lies at the development of better materials and/or designs to tackle these challenges to generate real‐world impact.

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A super-flexible and transparent wood film/silver nanowire electrode for optical and capacitive dual-mode sensing wood-based electronic skin

Cited by 43 publications

References 60 publications

Research Progress on the Preparation of Flexible and Green Cellulose-Based Electrothermal Composites for Joule Heating Applications

Research Progress on the Preparation of Flexible and Green Cellulose-Based Electrothermal Composites for Joule Heating Applications

Self-assembly, alignment, and patterning of metal nanowires

A Review on Epidermal Nanogenerators: Recent Progress of the Future Self‐Powered Skins

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