Multifunctional hydrophobic fabric-based strain sensor for human motion detection and personal thermal management

Zhu, Tianxue; Liu, Lexin; Huang, Jianying; Li, Shuhui; Lei, Yonggang; Cai, Weilong; Lai, Yuekun; Li, Huaqiong

doi:10.1016/j.jmst.2022.08.010

Cited by 43 publications

(18 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…), various structures of sensing materials have been designed, including crack, core–shell, pyramid arrays, porous microstructure, overlapping, and hierarchical structures. − The strain sensors based on cotton/CNT sheath–core yarn have been reported, showing an ultrahigh strain sensing range (0–350%) and excellent stability . Furthermore, multifunctional high-performance strain sensors have also been widely studied. − For example, Zhu et al designed multifunctional hydrophobic and conductive fabric-based strain sensors with potential applications in human motion detection and thermal management . Another work fabricated a multifunctional e-textile based on polypyrrole and rose-like silver flower-decorated knitted cotton/spandex fabric with excellent sensing and energy storage behaviors .…”

Section: Introductionmentioning

confidence: 99%

“…33−36 For example, Zhu et al designed multifunctional hydrophobic and conductive fabric-based strain sensors with potential applications in human motion detection and thermal management. 35 Another work fabricated a multifunctional e-textile based on polypyrrole and rose-like silver flower-decorated knitted cotton/spandex fabric with excellent sensing and energy storage behaviors. 36 However, these strain sensors are mainly applied to detect single-axis strain and cannot independently respond to strains in different directions.…”

Section: ■ Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Highly Aligned Cellulose/Polypyrrole Composite Nanofibers via Electrospinning and In Situ Polymerization for Anisotropic Flexible Strain Sensor

Song

et al. 2023

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Flexible strain sensors have recently attracted great attention due to their promising applications in human motion detection, healthcare monitoring, human–machine interfaces, and so forth. However, traditional uniaxial strain sensors can only detect strain in a single direction. Herein, an anisotropic flexible strain sensor is fabricated based on conductive and highly aligned cellulose composite nanofibers, via facile electrospinning cellulose acetate, deacetylation, and in situ polymerization of pyrrole, to detect complex multidimensional strains. Benefiting from the unique well-ordered structure of conductive composite nanofibers, the obtained strain sensor shows extraordinary anisotropic sensing performance with a sensitivity of 0.73 and 0.01 for the tensile applied perpendicular and parallel to the nanofiber alignment, respectively. The sensor also exhibits outstanding durability (2000 cycles) due to the strong hydrogen bonding between cellulose nanofibers and polypyrrole. Moreover, the flexible strain sensors exhibit promising potentials for application in motion detection, as demonstrated by the detection of various joint movements in the human body.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: ■ Introductionmentioning

confidence: 99%

Highly Aligned Cellulose/Polypyrrole Composite Nanofibers via Electrospinning and In Situ Polymerization for Anisotropic Flexible Strain Sensor

Song

et al. 2023

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

“…[93] Conductive materials are particularly essential to the sensitivity of the sensor in the creation of flexible electronic devices; the present research of hot nanoconductive materials include metal nanoparticles, [94] carbon nanotubes, [95] graphene, [95] and inherently conductive polymers ((polypyrrole (PPy), [96] polyaniline (PANI) [97] ). Li et al [98] sprayed polyaniline (PANI) and MXene alternately onto cotton fabrics to obtain polyaniline/MXene/cotton fabrics (PMCFs), and the PMCFs exhibited good electromagnetic shielding properties (Figure6a,b). This functional fabric has potential applications in special fields such as wearable apparel and smart electromagnetic wave shielding.…”

Section: Fabricsmentioning

confidence: 99%

MXene‐Based Flexible Sensors: Materials, Preparation, and Applications

Han

Yan

et al. 2023

Adv Materials Technologies

View full text Add to dashboard Cite

The rational design and applications of MXene-based materials have yielded remarkable progress in flexible sensors, including wearable devices, soft robots, and smart medical equipment. The emerging MXene and substrate materials can be precisely engineered to improve the mechanical properties and sensing sensitivity of the sensors, opening up a wider range of application possibilities for MXene-based sensors. Therefore, a systematic and comprehensive review summarizing the progress of MXene-based sensor research based on these backgrounds is necessary. First, we discuss the basic structure of MXene materials and introduce the flexible substrate materials for MXene-based flexible sensors in detail. Then, we also discuss the different preparation methods of MXene-based sensors, describe the classifications, and highlight the applications of MXene-based flexible sensors in various scenarios. Finally, we identify the challenges that need to be overcome to accelerate the development of MXene-based materials in flexible sensing. This review provides a comprehensive and systematic insight into MXene-based flexible sensors and it is expected that this review will contribute to the development of higher performance MXene-based flexible sensors.

show abstract

“…In recent years, flexible pressure sensors have become a hot topic due to their advantages of flexibility, low cost, simple preparation, and high sensitivity, 1,2 and have been widely used in wearable electronics, 3–5 physiological signal detection, 6,7 environmental signal detection 8 and other fields. According to their sensing mechanisms, flexible pressure sensors can be mainly divided into piezoresistance, 9 capacitance, 10 piezoelectric, 11 and triboelectric sensors.…”

Section: Introductionmentioning

confidence: 99%

BaTiO₃/MXene/PVDF-TrFE composite films via an electrospinning method for flexible piezoelectric pressure sensors

et al. 2023

View full text Add to dashboard Cite

show abstract

Multifunctional hydrophobic fabric-based strain sensor for human motion detection and personal thermal management

Cited by 43 publications

References 32 publications

Highly Aligned Cellulose/Polypyrrole Composite Nanofibers via Electrospinning and In Situ Polymerization for Anisotropic Flexible Strain Sensor

Highly Aligned Cellulose/Polypyrrole Composite Nanofibers via Electrospinning and In Situ Polymerization for Anisotropic Flexible Strain Sensor

MXene‐Based Flexible Sensors: Materials, Preparation, and Applications

BaTiO₃/MXene/PVDF-TrFE composite films via an electrospinning method for flexible piezoelectric pressure sensors

Contact Info

Product

Resources

About

Multifunctional hydrophobic fabric-based strain sensor for human motion detection and personal thermal management

Cited by 43 publications

References 32 publications

Highly Aligned Cellulose/Polypyrrole Composite Nanofibers via Electrospinning and In Situ Polymerization for Anisotropic Flexible Strain Sensor

Highly Aligned Cellulose/Polypyrrole Composite Nanofibers via Electrospinning and In Situ Polymerization for Anisotropic Flexible Strain Sensor

MXene‐Based Flexible Sensors: Materials, Preparation, and Applications

BaTiO3/MXene/PVDF-TrFE composite films via an electrospinning method for flexible piezoelectric pressure sensors

Contact Info

Product

Resources

About

BaTiO₃/MXene/PVDF-TrFE composite films via an electrospinning method for flexible piezoelectric pressure sensors