Hydrophobic and stable MXene/ reduced graphene oxide/polymer hybrid materials pressure sensors with an ultrahigh sensitive and rapid response speed pressure sensor for health monitoring

Peng, Zhongquan; Zhang, Xiaodong; Zhao, Chunmei; Gan, Chaosong; Zhu, Changhong

doi:10.1016/j.matchemphys.2021.124729

Cited by 23 publications

(15 citation statements)

References 37 publications

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“…Peng et al reported a light pressure sensor made of MXene/rGO/ P(VDF-TrFE) film. 173 The mixing of MXene and rGO improves the sensitivity of the sensor, and P(VDF-TrFE) protects MXene and rGO from oxidation and enhances the sensor stability, further improving the sensor's performance.…”

Section: Mxene-based Piezoresistive Strain Sensorsmentioning

confidence: 99%

Ti₃C₂T_x MXene-Based Flexible Piezoresistive Physical Sensors

et al. 2022

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MXenes have received increasing attention due to their twodimensional layered structure, high conductivity, hydrophilicity, and large specific surface area. Because of these distinctive advantages, MXenes are considered as very competitive pressure-sensitive materials in applications of flexible piezoresistive sensors. This work reviews the preparation methods, basic properties, and assembly methods of MXenes and their recent developments in piezoresistive sensor applications. The recent developments of MXene-based flexible piezoresistive sensors can be categorized into one-dimensional fibrous, two-dimensional planar, and three-dimensional sensors according to their various structures. The trends of multifunctional integration of MXene-based pressure sensors are also summarized. Finally, we end this review by describing the opportunities and challenges for MXene-based pressure sensors and the great prospects of MXenes in the field of pressure sensor applications.

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Section: Mxene-based Piezoresistive Strain Sensorsmentioning

confidence: 99%

Ti₃C₂T_x MXene-Based Flexible Piezoresistive Physical Sensors

et al. 2022

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“…89 Researchers innovatively constructed a hybrid 3D pore structure which can grow spontaneously and is formed by the difference of hydrophilic/hydrophobic characteristics in MXene and graphene. 90 The rGO wraps MXene on the inner surface to avoid oxidation, and further introducing the hydrophobic P(VDF-TrFE) can also prevent water from corroding the material (Figure 9d). The uniform dispersion of MXene and rGO in the P(VDF-TrFE) network promotes nucleation of the polymer β-phase with piezoelectric properties.…”

Section: Applications Of Mxenes In Flexible Pressure Sensorsmentioning

confidence: 99%

Section: Applications Of Mxenes In Flexible Pressure Sensorsmentioning

confidence: 99%

Recent Progress in Ti₃C₂T_x MXene-Based Flexible Pressure Sensors

Wei

Tang

et al. 2021

ACS Nano

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The rapid development of consumer electronics, artificial intelligence, and clinical medicine generates an increasing demand for flexible pressure sensors, whose performance depends significantly on sensitive materials with high flexibility and proper conductivity. MXene, a type of 2D nanomaterial, has attracted extensive attention due to its good electrical conductivity, hydrophilicity, and flexibility. The synthesis methods for MXenes make it relatively easy to control their microstructure and surface termination groups. Hence, MXenes can obtain peculiar microstructures and facilely combine with other functional materials, making them promising prospects for use in flexible pressure sensors. In this Review, recent advances in MXenes are summarized, mainly focusing on the synthesis methods and their application in flexible pressure sensors. Finally, the challenges and potential solutions for future development are also discussed.

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“…In addition, the combination of GO and Nb 2 CT x can improve the mechanical strength of Nb 2 CT x -based pressure sensors, which is conducive to achieving high-performance sensors with high stability and long life. Peng et al 105 used the spin-coating process to prepare an MXene/reduced graphene oxide (rGO)/PVDF-TrFE film for pressure sensors to monitor human physiological signals.…”

Section: Mxene/graphene Compositesmentioning

confidence: 99%

Review of MXene Nanosheet Composites for Flexible Pressure Sensors

Hang

Wang

Zhang

et al. 2022

ACS Appl. Nano Mater.

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Recently, there has been a huge demand for flexible pressure sensors in various fields, including smart wearable textiles, health detection, and electronic skin. Flexible pressure sensors have been developed with high sensitivity, wide sensing range, rapid response time, and excellent cycling stability. Currently, emerging conductive materials include two-dimensional transition metal carbides and nitrides (MXenes). These materials have attracted immense attention in the field of flexible pressure sensors due to their high electrical conductivity, large specific surface area, and satisfactory hydrophilicity. This review highlights different preparation methods of MXene composites. It also summarizes the nanostructure design of pressure-sensitive materials to improve the performance of flexible pressure sensors for soft electronics applications. This review provides a comprehensive overview of the progress of MXene composites and their prospects in the area of flexible pressure sensors and summarizes the applications and challenges of these sensors in intelligent wearables. This review also proposes some suggestions for developing a new generation of intelligent textiles.

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Hydrophobic and stable MXene/ reduced graphene oxide/polymer hybrid materials pressure sensors with an ultrahigh sensitive and rapid response speed pressure sensor for health monitoring

Cited by 23 publications

References 37 publications

Ti₃C₂T_x MXene-Based Flexible Piezoresistive Physical Sensors

Ti₃C₂T_x MXene-Based Flexible Piezoresistive Physical Sensors

Recent Progress in Ti₃C₂T_x MXene-Based Flexible Pressure Sensors

Review of MXene Nanosheet Composites for Flexible Pressure Sensors

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Hydrophobic and stable MXene/ reduced graphene oxide/polymer hybrid materials pressure sensors with an ultrahigh sensitive and rapid response speed pressure sensor for health monitoring

Cited by 23 publications

References 37 publications

Ti3C2Tx MXene-Based Flexible Piezoresistive Physical Sensors

Ti3C2Tx MXene-Based Flexible Piezoresistive Physical Sensors

Recent Progress in Ti3C2Tx MXene-Based Flexible Pressure Sensors

Review of MXene Nanosheet Composites for Flexible Pressure Sensors

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About

Ti₃C₂T_x MXene-Based Flexible Piezoresistive Physical Sensors

Ti₃C₂T_x MXene-Based Flexible Piezoresistive Physical Sensors

Recent Progress in Ti₃C₂T_x MXene-Based Flexible Pressure Sensors