Results 61 to 70 of about 94,159 (302)

Electro‐Steric Ion Confinement in Polyelectrolyte Networks for Robust Nonvolatile Artificial Synapse

Advanced Functional Materials, EarlyView.
Polyelectrolyte stoichiometry governs ion transport and retention in electrolyte‐gated synaptic transistors. A PSS‐rich network creates electro‐steric ion confinement that suppresses ion back‐diffusion and stabilizes channel doping, enabling robust nonvolatile synaptic memory, linear weight updates, and low‐energy operation.
Donghwa Lee, Jinbo Kim, Myeongjin An, Jisoo Park, Junho Sung, Eunsung Hwang, Suhwan Seok, Seong‐Min Bak, Jeonghun Kim, Eunho Lee   +9 more
wiley   +1 more source

3D free-standing nitrogen-doped reduced graphene oxide aerogel as anode material for sodium ion batteries with enhanced sodium storage

Scientific Reports, 2017
Sodium ion batteries have drawn extensive attentions for large-scale energy storage to replace lithium ion batteries primarily due to the natural abundance of sodium resource and low cost, but their energy density and electrochemical performance are ...
Jiao Zhang, Chuanqi Li, Zhikun Peng, Yushan Liu, Jianmin Zhang, Zhongyi Liu, Dan Li   +6 more
doaj   +1 more source

Development and Prospect of Electrode Materials for Sodium Ion Batteries [PDF]

E3S Web of Conferences
Sodium-ion batteries, with the advantages of low cost and abundant resources, have become an effective complement to lithium-ion batteries in application scenarios such as large-scale energy storage systems and short-distance electric vehicles ...
Liu Guangtai, Liu Ruocheng, Qiu Xiaoyu
doaj   +1 more source

Na ion batteries: An India centric review

Heliyon, 2022
Developing low-cost and safe energy storage devices is the primary goal of every country to make a carbon-neutral atmosphere by ∼2050. Batteries and supercapacitors are the backbones of future sustainable energy sources for electrical vehicles (EVs ...
Yogesh Singh, Rahul Parmar, Mamta, Sanju Rani, Manoj Kumar, Kamlesh Kumar Maurya, Vidya Nand Singh   +6 more
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang, Shixun Wang, Jianen Zhang, Jun Liu, Jinfeng Xie, Wentao Tang, Li Guan, He Huang, Qi Xue, Chunyi Zhi   +9 more
wiley   +1 more source

Research progress of electrolyte additives for subzero-temperature aqueous sodium-ion batteries

Carbon Neutrality
Sodium-ion batteries are considered one of the perspective alternatives to lithium-ion batteries due to their affordability and plentiful supply of sodium.
Ru Wang, Shupeng Zhang, Shaochen Peng, Yifan Tong, Xiaofei Hu   +4 more
doaj   +1 more source

Development of Sodium–Ion Conducting Sulfide Electrolytes

Electrochemistry, 2023
All-solid-state sodium batteries are promising rechargeable batteries owing to their safety, cost effectiveness, long cycle life, and high gravimetric energy density. To realize these batteries, a key material is a sodium–ion-conducting solid electrolyte
Akitoshi HAYASHI
doaj   +1 more source

Optimization Strategies Toward Functional Sodium‐Ion Batteries

, 2023
Exploration of alternative energy storage systems has been more than necessary in view of the supply risks haunting lithium-ion batteries. Among various alternative electrochemical energy storage devices, sodium-ion battery outstands with advantages of ...
Chen, Jingwei, Pooi See Lee, Jingwei Chen, Daniel H. C. Chua, Adit, Gupta, Li, Lun, Zhang, Yingxin, Yingxin Zhang, Lun Li, Lee, Pooi See, Gupta Adit, Chua, Daniel H. C.   +11 more
core   +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