Results 81 to 90 of about 113,957 (346)

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Hybrid multi power sources PEMFC/battery/supercapacitor real time setup energy conversion system

, 2023
This paper presents an energy management system with multiple sources. The proton exchange membrane fuel cell as the main power drive source is used when needed.
Benamrouche, Nacereddine, Benyahia, N., Nabil Benyahia, Moualek, R., Bousbaine, A., Moualek, Riad, Amar Bousbaine, Benyahia, Nabil, Bousbaine, Amar, Nacereddine Benamrouche, Benamrouch, N., Riad Moualek   +11 more
core   +1 more source

Experimental Validation of Fuel Cell, Battery and Supercapacitor Energy Conversion System for Electric Vehicle Applications [PDF]

, 2020
Due to the increasing air pollution and growing demand for green energy, the most of research is focused on renewable and sustainable energy. In this work, the PEM fuel cell is proposed as a solution to reduce the impact of the internal combustion ...
R. Moualek, N. Benyahia, N. Benamrouche, Benyahia, N., A. Bousbaine, Moualek, R., Bousbaine, A., Benamrouche, N.   +7 more
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

Advanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran, Sang Mun Jeong, Chandra Sekhar Rout   +2 more
wiley   +1 more source

Dynamically functioning and highly stretchable epidermal supercapacitor based on vertically aligned gold nanowire skins

EcoMat, 2020
An ideal epidermal supercapacitor should be ultrathin, highly stretchable, and skin‐attachable yet able to function under dynamic deformation states. Past several years have witnessed encouraging progress in stretchable supercapacitors but it remains ...
Tiance An, Shu Gong, Yunzhi Ling, Dashen Dong, Yunmeng Zhao, Wenlong Cheng   +5 more
doaj   +1 more source

Electrochemical and structural performances of carbon and glass fiber-reinforced structural supercapacitor composite at elevated temperatures [PDF]

The structural supercapacitor can store electrical energy and withstand structural loads while saving substantial weight in many structural applications.
Epaarachchi, Jayantha, Galhena, Dona T L, Herath, Madhubhashitha, Anurangi, Jayani   +3 more
core   +1 more source

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

Advanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus, Fulya Yenilmez, Kadir Ozlem, Hakan Kestir, Eren Tasdemir, Berkant Bakisli, Gökhan Ince, Ozgur Atalay, Asli Tuncay Atalay   +8 more
wiley   +1 more source

Conjugated supercapacitor with suppressed self‐discharge constructed by pairs of prelithiated Nb2O5@C with optimized elemental and phase purity in the carbon shell

Carbon Neutralization, 2023
The realization of carbon neutralization requires further development of high‐performance supercapacitors, while their wider applications are limited by serious self‐discharge.
Xiaohui Yan, Qihui Guo, Wenxia Huang, Yige Xiong, Siqi Jing, Xin Zhang, Fengyu Huang, Xiang Ge   +7 more
doaj   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source