Results 81 to 90 of about 744,178 (315)

Polymer Hydrogel Electrolytes for Flexible and Multifunctional Zinc‐Ion Batteries and Capacitors

ENERGY & ENVIRONMENTAL MATERIALS, 2022
Flexibility and multifunctionality are now becoming inevitable worldwide tendencies for electronic devices to meet modern life's convenience, efficiency, and quality demand.
Rujiao Ma, Zhixiao Xu, Xiaolei Wang
semanticscholar   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

A Highly Elastic and Fatigue‐Resistant Natural Protein‐Reinforced Hydrogel Electrolyte for Reversible‐Compressible Quasi‐Solid‐State Supercapacitors

Advanced Science, 2020
Compressible solid‐state supercapacitors are emerging as promising power sources for next‐generation flexible electronics with enhanced safety and mechanical integrity.
Jingya Nan, Gaitong Zhang, Tianyu Zhu, Zhongkai Wang, Lijun Wang, Hongsheng Wang, Fuxiang Chu, Chunpeng Wang, Chuanbing Tang   +8 more
doaj   +1 more source

The Neutral Self-Assembling Peptide Hydrogel SPG-178 as a Topical Hemostatic Agent [PDF]

, 2014
Conventional self-assembling peptide hydrogels are effective as topical hemostatic agents. However, there is a possibility to harm living tissues due to their low pH. The aim of the present study was to demonstrate the efficacy of SPG-178, a neutral self-
Kimata, Yoshihiro, Komatsu, Seiji, Nagai, Yusuke, Naruse, Keiji   +3 more
core   +4 more sources

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Hydrophilic polyanionic hydrogel electrolyte for anti-freezing and bending resistant zinc-ion hybrid supercapacitors

Journal of Materiomics
Zinc-ion hybrid supercapacitors (ZHSCs) have been widely considered as promising candidates for flexible electrochemical energy storage devices. The key challenge is to develop hydrogel electrolytes with high hydrophilicity, anti-freezing, bending ...
Xuejuan Wan, Hangqi Song, Zejia Zhao, Zuocai Zhang, Jingwei Wang, Junye Cheng   +5 more
doaj   +1 more source

Aqueous Rechargeable Sodium-Ion Batteries: From Liquid to Hydrogel

Batteries, 2022
Sodium-ion batteries stand out as a promising technology for developing a new generation of energy storage devices because of their apparent advantages in terms of costs and resources.
Mingrui Yang, Jun Luo, Xiaoniu Guo, Jiacheng Chen, Yuliang Cao, Weihua Chen   +5 more
doaj   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

High-Performance Anti-freezing Flexible Zn-MnO2 Battery Based on Polyacrylamide/Graphene Oxide/Ethylene Glycol Gel Electrolyte

Frontiers in Chemistry, 2020
It remains a great challenge for aqueous zinc-ion batteries to work at subzero temperatures, since the water in aqueous electrolytes would freeze and inhibit the transportation of electrolyte ions, inevitably leading to performance deterioration. In this
Yuhui Quan, Minfeng Chen, Weijun Zhou, Qinghua Tian, Jizhang Chen, Jizhang Chen   +5 more
doaj   +1 more source

Biocompatible Mesoporous Hollow Carbon Nanocapsules for High Performance Supercapacitors. [PDF]

, 2020
A facile and general method for the controllable synthesis of N-doped hollow mesoporous carbon nanocapsules (NHCNCs) with four different geometries has been developed.
Bradley, R., Liu, F., Ning, Y., Wang, L., Wu, W., Yang, C., Yong, K-T., Zhao, B.   +7 more
core   +1 more source