Results 101 to 110 of about 5,291 (252)

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

Advanced Materials Interfaces, EarlyView.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha, Inseo Ko, Jongyoung Choi, Weon Ho Shin, Sung Cik Mun, Jong Ho Won   +5 more
wiley   +1 more source

Sodium Tetrakis(hexafluoroisopropyloxy)aluminates: Synthesis and Electrochemical Characterisation of a Room‐Temperature Solvated Ionic Liquid.

ChemElectroChem
Invited for this issue's Front Cover is the groups of Grey and Wright. The cover picture shows the chemical structure of sodium tetrakis(hexafluoroisopropyloxy)aluminate, with the sodium ion in the beach ball and the aluminate anion floating in a pool ...
Dr. Darren M. C. Ould, Dr. Svetlana Menkin, Holly E. Smith, Dr. Víctor Riesgo‐González, Dr. Thomas H. Smith, Melissa N. B. Chinn, Dr. Erlendur Jónsson, Dr. Andrew D. Bond, Prof. Clare P. Grey, Prof. Dominic S. Wright   +9 more
doaj   +1 more source

A Family of Sodium Solid‐State Electrolytes Based on the NaGaxAl1‐xCl4 Solid Solution

Advanced Materials Interfaces, EarlyView.
ABSTRACT Sodium‐based metal chloride solid electrolytes are promising for sodium solid‐state batteries due to their excellent oxidation stability, which, as shown for Li halides, can coexist with high ionic conductivity. To explore cationic substitution effects, we synthesized NaGaxAl1‐xCl4 (0 ≤ x ≤ 1) via ball milling and investigated structural and ...
Hao Guo, Matteo Bianchini
wiley   +1 more source

Pyrolysis Induced Interphase and Structural Stabilization of Silicon‐Tin Disulfide/PAN Composite Electrode Materials for Li‐Ion Batteries

Advanced Materials Interfaces, EarlyView.
A Si and SnS2 based dual‐alloy anode material for metal‐ion battery applications with improved structural, interfacial and electrochemical properties is synthesized via a single‐step solid‐state pyrolysis process. During the pyrolysis step, SnS2 and Si are embedded in a porous, carbonized PAN‐based matrix, which is electronically and ionically ...
Akzhan Bekzhanov, Freddy Kleitz, Damian M. Cupid   +2 more
wiley   +1 more source

Research on the Electrochemical Impedance Spectroscopy Evolution of Sodium-Ion Batteries in Different States

Molecules
Sodium-ion batteries (SIBs) have emerged as a promising alternative to lithium-ion batteries (LIBs) due to the abundant availability of sodium, lower costs, and comparable electrochemical performance characteristics.
Xiong Shu, Yongjing Li, Bowen Yang, Qiong Wang, Konlayutt Punyawudho   +4 more
doaj   +1 more source

Diffusion mechanism in the sodium-ion battery material sodium cobaltate

Scientific Reports, 2018
High performance batteries based on the movement of Li ions in Li x CoO2 have made possible a revolution in mobile electronic technology, from laptops to mobile phones.
T. J. Willis, D. G. Porter, D. J. Voneshen, S. Uthayakumar, F. Demmel, M. J. Gutmann, M. Roger, K. Refson, J. P. Goff   +8 more
doaj   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Aqueous rechargeable dual-ion battery based on fluoride ion and sodium ion electrochemistry

, 2018
A novel aqueous rechargeable dual-ion battery system is demonstrated in this study, which consists of BiF3 as a fluoride ion electrochemical anode, NMO as a sodium ion electrochemical cathode, and aqueous NaF as the electrolyte.
Fuming Chen, Zishuai Zhang, Ching-Yuan Su, Lingmin Yao, Shaofeng Wang, Xianhua Hou, Hui Pan, Yu Zhou, Xiaoqiao Hu   +8 more
core   +1 more source

Pyrolytic carbon derived from spent coffee grounds as anode for sodium-ion batteries

Carbon Resources Conversion, 2018
This paper reported the facile preparation of pyrolytic carbon derived from spent coffee grounds and the evaluation of its electrochemical performance when used as anode in sodium-ion battery.
Guoliang Gao, Ling-Zhi Cheong, Deyu Wang, Cai Shen   +3 more
doaj   +1 more source

Next‐Generation Water Treatment With Molybdenum Disulfide: Dual‐Functionality in Pollutant Adsorption and Photocatalysis

Advanced Materials Technologies, EarlyView.
ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi, Gunjan Chauhan, Phil Hart, Samarjeet Singh Siwal, Vijay Kumar Thakur   +4 more
wiley   +1 more source