Preparation and mechanistic investigation of a flower-shaped MoSe2-SnS2 humidity sensor for respiratory monitoring DOI
Peng Li, Shuguo Yu

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 422, P. 136572 - 136572

Published: Sept. 4, 2024

Language: Английский

High-performance electrochemical power generation humidity sensor based on NaCl/sodium alginate humidity sensing electrolyte and Cu/Zn electrodes for visual humidity indication and respiratory patterns detection DOI
Zaihua Duan, Boyu Zhang, Mingxiang Zhang

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 409, P. 135585 - 135585

Published: March 4, 2024

Language: Английский

Citations

41
Ion gradient induced self-powered flexible strain sensor DOI
Qi Huang, Yadong Jiang, Zaihua Duan

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 126, P. 109689 - 109689

Published: April 30, 2024

Language: Английский

Citations

38
Emerging electrochemical humidity sensors for zero power consumption and self-powered humidity detection: a perspective DOI
Zaihua Duan, Mingxiang Zhang, Yadong Jiang

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(25), P. 14975 - 14985

Published: Jan. 1, 2024

This perspective summarizes recent advances in electrochemical humidity sensors and mainly focuses on three aspects: working principles; sensing power generation performances; self-powered detection system.

Language: Английский

Citations

32
Observing Mixed Chemical Reactions at the Positive Electrode in the High-Performance Self-Powered Electrochemical Humidity Sensor DOI
Mingxiang Zhang, Zaihua Duan, Zhen Yuan

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 3, 2024

Electrochemical humidity (ECH) sensors that integrate power generation and sensing have attracted great research attention in recent years. However, the design of high-performance ECH faces many challenges. Namely, working mechanism is still controversial, related self-powered applications not been well implemented. To overcome these limitations, this study constructs an sensor with high power-generation humidity-sensing performance using KCl/carbon black/halloysite nanotubes (KCl/CB/HNTs) as a electrolyte. The proposed has wide response 10.9%-91.5% relative (RH), single can output 1.46 V maximum 133.2 μW at 91.5% RH. Particularly, unprecedented mixed chemical reactions positive electrode, including hydrogen evolution reaction oxygen reduction reaction, are analyzed multiple characterization testing techniques. analysis results provide solid experimental evidence for current controversial sensors. Due to advantage high-power generation, be used detection. This provides valuable reference improving clarifying their mechanism, which could beneficial guiding future development

Language: Английский

Citations

16
All-printed MXene/WS2-based flexible humidity sensor for multi-scenario applications DOI
Jie Lu,

Xiang Xu,

Hao-wen Zhang

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 422, P. 136605 - 136605

Published: Sept. 7, 2024

Language: Английский

Citations

15
A facilely fabricated electrochemical self-powered pressure sensor for multifunctional applications DOI

Zekai Huang,

Zaihua Duan, Qi Huang

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

A facilely fabricated, low-cost and multifunctional electrochemical self-powered pressure sensor is achieved using a simple method cheap raw materials.

Language: Английский

Citations

10
Advances in humidity sensors based on Self-Powered technology DOI

Kaixin Liao,

Feijie Wang, Qingliang Shen

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159480 - 159480

Published: Jan. 1, 2025

Language: Английский

Citations

2
Amorphous PdRuOx as High-Activity Sensitizers for Ultrafast Low-Humidity Sensors DOI

He Wang,

Zhiheng Ma,

Xin Jia

et al.

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Amorphous noble metals often display excellent sensitization due to their unsaturated atomic coordination and abundant active sites on the surface. In this work, amorphous palladium-ruthenium bimetallic nanoparticles were successfully prepared by lithium doping incorporated into MOF-303 using a confinement strategy. Compared with crystalline c-PdRuOx@MOF-303, low-humidity sensor constructed a-PdRuOx@MOF-303 exhibits higher response values (3600 Hz 3.39% RH), shorter response/recovery time (9/7 s), hysteresis (0.16% RH) stability. Meanwhile, has been further explored achieve continuous monitoring of human breathing, cough, finger humidity, providing broad application prospects for materials in wearable medical devices noncontact human-machine interactions. Additionally, sensitive mechanism was GCMC methods. The simulation results demonstrate that introducing a-PdRuOx pores leads significant enhancement adsorption properties. This improvement is not only tothe increase provided but also substantial rise energy hydrophilic pocket MOF-303. increases from -25.70 -31.56 kJ/mol, highlighting work synergy enables activation more water molecules, effectively enhancing overall capacity performance

Language: Английский

Citations

1
Ultra-light, ultra-resilient and ultra-flexible, multifunctional composite carbon nanofiber aerogel for physiological signal monitoring and hazard warning in extreme environments DOI

Shouzhi Yan,

Suiyuan Zhu,

Md All Amin Newton

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153017 - 153017

Published: June 12, 2024

Language: Английский

Citations

8
High performance flexible and self-powered humidity sensors based on LiCl/LIPG composites DOI
Shih‐Feng Tseng,

Li-Yen Chiu,

Shu‐Han Hsu

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 422, P. 136569 - 136569

Published: Sept. 6, 2024

Language: Английский

Citations

8