Results 91 to 100 of about 23,681 (258)

Powder‐to‐Film Conversion of Nickel Single‐Atom Catalysts into Binder‐Free and Resistant Electrodes

Advanced Materials Interfaces, EarlyView.
A reproducible strategy is reported for fabricating standalone thin‐film electrodes composed of CNx‐supported Ni single‐atom catalysts. The resulting binder‐free electrodes exhibit robust stability, enhanced charge transfer, and superior electrochemical performance, offering scalable opportunities for applications in electrochemistry. ABSTRACT Although
Milla Vigliengo, Nicolò Allasia, Shuting Xiang, Yurii P. Ivanov, Riccardo Gulminelli, Martin Sterrer, Giorgio Divitini, Anatoly I. Frenkel, Gianvito Vilé   +8 more
wiley   +1 more source

Fabrication Method of Directional Microstructure for High Energy Density, High Power Battery Cathodes

Advanced Materials Interfaces, EarlyView.
Aqueous directional ice templating (DIT) is developed for making NMC811 cathodes containing vertically aligned pore arrays through electrode thickness. The effects of calendering are studied for the DIT electrodes to find optimal calendering and simultaneously achieve high gravimetric and volumetric energy densities and rate capability for lithium ion ...
Guanting Li, Kaiyi Wang, Lin Shen, Chun Huang   +3 more
wiley   +1 more source

Ligand-channel-induced ion liberation in crowded zwitterionic hydrogel electrolyte for efficient zinc metal batteries

Nature Communications
Developing efficient electrolytes is vital for realizing the vision of aqueous rechargeable zinc-metal batteries as a safe and sustainable energy storage technology.
Cheng Wang, Zhe Gong, Jodie A. Yuwono, Qiangqiang Meng, Yanqiu Lyu, Shilin Zhang, Shuixin Xia, Xin Zeng, Patrick J. Cullen, Jianfeng Mao, Zaiping Guo, Zengxia Pei   +11 more
doaj   +1 more source

Cross-linked polyvinyl alcohol films as alkaline battery separators [PDF]

Cross-linking methods were investigated to determine their effect on the performance of polyvinyl alcohol (PVA) films as alkaline battery separators. The following types of cross-linked PVA films are discussed: (1) PVA-dialdehyde blends post-treated with
Gonzalez-Sanabria, O. D., Manzo, M. A., Sheibley, D. W.   +2 more
core   +1 more source

Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications

Advanced Materials Technologies, EarlyView.
This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
wiley   +1 more source

Ultrafast laser one-step construction of 3D micro-/nanostructures achieving high-performance zinc metal anodes

PhotoniX
Aqueous zinc-ion batteries provide a most promising alternative to the existing lithium-ion batteries due to their high theoretical capacity, intrinsic safety, and low cost. However, commercializing aqueous zinc-ion batteries suffer from dendritic growth
Yanan Liu, Ye Ding, Zeping Liu, Xingchen Li, Sichao Tian, Lishuang Fan, Jichang Xie, Liangliang Xu, Jinwoo Lee, Jian Li, Lijun Yang   +10 more
doaj   +1 more source

Unveiling Complementary Unipolar Electrical Transport in ZnO‐Co3O4 Core–Shell Nanowires Exploiting Iontronics

Advanced Materials Technologies, EarlyView.
Complementary unipolar electrical transport is demonstrated in ZnO‐Co3O4 core–shell nanowires, by engineering multi‐terminal device architectures that allow to selectively address different sections of the nanostructure and resorting on ionic liquid gating for conformal capacitive coupling and field effect control.
Valeria Demontis, Mojtaba Gilzad Kohan, Luca Nappi, Maria Jesus Rodriguez Douton, Alberto Vomiero, Francesco Rossella   +5 more
wiley   +1 more source

Research Progress on Energy Storage and Anode Protection of Aqueous Zinc‐Ion Battery

ChemElectroChem
With the advantages of high energy density, abundant resources and environmental friendliness, Aqueous Zinc‐ion Batteries (AZIBs) are considered as one of the promising new energy systems.
Shaoyang Liu, Shuaijie Li, Yu Li
doaj   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

A critical discussion of the current availability of lithium and zinc for use in batteries

Nature Communications
In the literature on zinc-based batteries, it is often highlighted that zinc offers significant advantages over lithium due to its abundance, affordability, and accessibility.
Alessandro Innocenti, Dominic Bresser, Jürgen Garche, Stefano Passerini   +3 more
doaj   +1 more source