Results 51 to 60 of about 1,125,090 (300)

Application of solid polymer electrolyte in lithium sulfur batteries

Journal of Aeronautical Materials, 2019
Polymer electrolyte coated sulfur@carbon fiber composite solid electrode was prepared by the two methods of microscopic and macroscopic coating with polymer electrolyte in the cathode sheet of lithium sulfur battery.
WANG Chen, PENG Sikan, WANG Nan, YAN Shaojiu   +3 more
doaj   +1 more source

Low-Power Complementary Logic Circuit Using Polymer-Electrolyte-Gated Graphene Switching Devices

, 2019
The modulation of the electrical properties of graphene and its device configurations for low-power consumption are important in developing graphene-based logic electronics.
Myungwoo Son (1636825), Hanggyu Kim (8086301), Byoung Hun Lee (1766134), Jaewon Jang (754096), In S. Kim (705483), So-Young Kim (562174), Moon-Ho Ham (1565122), Hyun Chul Ki (8086304)   +7 more
core   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Suppressing concentration polarization in lithium battery composite polymer electrolytes via piezo-assisted electromechanical coupling effect

Nature Communications
The inherent limitation of Li+ transport and resulting severe concentration polarization in solid-state electrolytes have hindered the practical application of lithium metal batteries.
Jia-Yi Yin, Likun Chen, Guanyou Xiao, Shaoke Guo, Yuetao Ma, Xiaotong Liu, Xufei An, Danfeng Zhang, Yan-Bing He, Yan-Fei Huang   +9 more
doaj   +1 more source

Investigation of mass transport losses in polymer electrolyte electrolysis cells

, 2015
In polymer electrolyte electrolysis cells different processes contribute to the losses with increasing current. While the contribution of the ohmic overpotential is well characterized and can easily be determined by measuring the high frequency ...
Büchi, Felix N. (author), Schmidt, Thomas J. (author), Suermann, Michel (author)   +2 more
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Ionic liquid tributyl methylphosphonium iodide infused polyethylmethacrylate based polymer electrolyte for dye sensitized solar cell application

Materials for Renewable and Sustainable Energy
In this study, a polymer electrolyte—composed of poly(ethyl methacrylate) (PEMA) as the host polymer, doped with the ionic liquid tributylmethylphosphonium iodide (TMPI)—is synthesized for use as an electrolyte in dye-sensitized solar cells (DSSCs).
Ibrahim Zakariya’u, Pramod K. Singh, Monika Michalska, Markus Diantoro, Muhd Zu Azhan Yahya, Mustafa A. Alheety, Suneyana Rawat, Rahul Johari   +7 more
doaj   +1 more source

Strategy on enhancing ionic conductivity of biocompatible hydroxypropylmethylcellulose/polyethylene glycol polymer blend electrolyte with TiO2 nanofillers and LiNO3 ionic salt

Journal of Electrochemical Science and Engineering
A biocompatible and biodegradable polymer in the fabrication of solid polymer electro­lytes for high energy density rechargeable batteries is gaining interest owing to their safety, compatibility and flexibility.
Mohan Srinivas, Rajashekhar Bhajantri
doaj   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

Advanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin, Junhyung Cho, Wangmyung Choi, Jaehyun Hur, Jae Kyeong Jeong, Ulrike Kraft, Hocheon Yoo   +6 more
wiley   +1 more source