Highly breathable and stretchable strain sensors based on porous films for human motion and gas detection DOI
Xuanning Zhang, Jianwei Li, Jun Lin

и другие.

European Polymer Journal, Год журнала: 2024, Номер unknown, С. 113577 - 113577

Опубликована: Ноя. 1, 2024

Язык: Английский

Ultrasensitive Piezoelectric Sensor based on Polyimide Foam for Sound Recognition and Motion Monitoring DOI
Yuanyuan Zhong, Yugen Wang, Lijun Ma

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Фев. 7, 2025

The ultrasensitive piezoelectric sensors with the capability of sound recognition have attracted extensive attention due to their unique characteristics. However, fabrication acoustic favorable flexibility and sensitivity via simple controllable methods remains a significant challenge. Herein, an adaptive sensor based on polyimide (PI) composite foams containing fluorine groups is developed. uniform porous morphology endows foam-based remarkable 0.9536 V/N over broad pressure range (2.5–12.5 N), rapid response recovery times (18 15 ms, respectively), outstanding durability (over 19,000 cycles). Moreover, are capable effectively monitoring human motions, generated output voltages reached ∼30 V for practical applications as intelligent household devices. In particular, exhibit excellent detecting wide sounds, indicating exceptional sensitivity. This work offers promising opportunities design development high-performance recognition, motion monitoring, self-powered wearable devices in extreme environments.

Язык: Английский

Процитировано

6
Multilayer polyimide nanofibrous aerogels for efficient thermal insulation and piezoelectric sensor DOI
Jianwei Li, Hui Li, Jun Lin

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160807 - 160807

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

6
Ultrahigh absorption dominant EMI shielding polyimide composites with enhanced piezoelectric property DOI
Hui Li,

Jianwei Li,

Wei Chu

и другие.

Composites Science and Technology, Год журнала: 2024, Номер 257, С. 110820 - 110820

Опубликована: Авг. 22, 2024

Язык: Английский

Процитировано

13
Fluorine bismaleimide resin with outstanding piezoelectric characteristics for Structure-Function integrated composites DOI

Bilin Zhang,

Fei Liu, Shu‐Ting Chen

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 503, С. 158506 - 158506

Опубликована: Дек. 12, 2024

Язык: Английский

Процитировано

11
Dual Cross-Linked Networks Reinforced Polyimide Foams with Outstanding Piezoelectric Properties and Heat Resistance Performance DOI
Yugen Wang, Jianwei Li,

Wei Chu

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер unknown

Опубликована: Окт. 3, 2024

The application of traditional isocyanate-based polyimide (PI) foams is highly hindered due to limited flame retardancy, poor mechanical properties, and relatively single functionality. Herein, we propose an effective method fabricate dual cross-linked polyimide/bismaleimide (PI-BMI) with outstanding heat resistance enhanced properties by incorporating bis(3-ethyl-5-methyl-4-maleimidophenyl)methane (ME-BMI) as the interpenetrating network. results show that prepared PI-BMI composite exhibit lightweight characteristics (23-80 kg·m

Язык: Английский

Процитировано

10
Fluorine polyimide nanofibrous composites with outstanding piezoelectric property for human motion monitoring DOI

Shuting Chen,

Jianwei Li, Bilin Zhang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 502, С. 157320 - 157320

Опубликована: Ноя. 9, 2024

Язык: Английский

Процитировано

10
Recent progress in flexible materials for wearable devices for body function and athletic performance monitoring DOI
Yang Ming,

Kelin Peng,

Zhen Li

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159659 - 159659

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2
Mechanically robust porous polyimide films for piezoelectric sensing at extreme condition DOI
Pengfei He, Jianwei Li, Bilin Zhang

и другие.

Composites Science and Technology, Год журнала: 2024, Номер unknown, С. 111006 - 111006

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

9
Unexpected piezoelectric properties of electrospun polyimide nanofibers for application in an extreme environment DOI

Liangkang Huang,

Jianwei Li,

Shuting Chen

и другие.

Journal of Materials Chemistry C, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

The piezoelectric properties of FPI nanofibers were first discovered. This makes it a potential material for manufacturing wearable flexible electronic devices in extreme environments.

Язык: Английский

Процитировано

8
Piezoelectric spray for rapid fabrication of self-powered sensor based on sustainable textiles DOI
Shengping Li, Bilin Zhang,

Liangkang Huang

и другие.

Composites Part A Applied Science and Manufacturing, Год журнала: 2025, Номер unknown, С. 108979 - 108979

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

1