Results 141 to 150 of about 6,770 (239)

Engineering in‐plane porosity in MXenes for energy storage: Correlating synthesis strategies with pore structure control

InfoMat, EarlyView.
MXenes are considered highly promising next‐generation energy storage materials due to their exceptional physicochemical and electrochemical properties, yet their electrochemical performance is severely hindered by nanosheet restacking. Constructing in‐plane pores directly on MXene nanosheets has emerged as an effective strategy to accelerate ion ...
Zhao Li, Pu Yang, Daotong Zhang, Kai Yang, Chaozheng Liu, Weimin Chen, Xiaoyan Zhou, Feng Jiang   +7 more
wiley   +1 more source

Novel Sulfur‐Rich Polymers from Inverse Vulcanization as Functional Building Blocks for Photonics

Macromolecular Rapid Communications, EarlyView.
Isopropenyl aromatic comonomers, in particular novel 2,7‐diisopropenylfluorene and 2,8‐diisopropenyldibenzothiophene, synthesized by sustainable, facile, single‐step SMCCR from available brominated substrates are exploited in the Inverse Vulcanization process to obtain functional Sulfur‐rich macromolecular materials.
Raimondo Insogna, Fabiano Martorelli, Daniela Di Fonzo, Martina Martusciello, Roberto Utzeri, Angelo Angelini, Davide Comoretto, Paola Stagnaro   +7 more
wiley   +1 more source

Addressing Low E/S and N/P Ratio Challenges in Li–S Batteries with a Multifunctional Interlayer

Small, EarlyView.
With its multifunctional properties—effective shuttle effect inhibition and high ionic conductivity enabled by the sulfonic acid groups of PFSA, together with superior electrical conductivity from CNT and PEDOT:TCB for dead‐sulfur reactivation—the ultrathin and lightweight PCP interlayer enables outstanding Li–S battery performance under practical low ...
Cinthya Paulina, Donghyeok Son, Huiwon Jang, Hyunmin Park, Junhee Woo, Su Yeong Kim, Dongsoo Kim, Jihan Kim, Jinwoo Lee, Steve Park   +9 more
wiley   +1 more source

Intraparticular Heterogeneity Limits Capacity in Lithium–Sulfur Batteries With Carbonate Electrolyte

Battery Energy, Volume 5, Issue 3, May 2026.
Cryo‐electron‐microscopy and electrochemical testing reveal that the cathode‐electrolyte interphase in Li–S batteries with carbonate electrolytes forms heterogeneously across carbon particles. This intraparticle heterogeneity limits capacity and rate performance, highlighting the critical role of particle size and cathode‐electrolyte interphase ...
Ayca Senol Gungor, Jean‐Marc von Mentlen, Francisco Javier García‐Soriano, Christian Zaubitzer, Milivoj Plodinec, Jean G. A. Ruthes, Sven Dunkel, Volker Presser, Alen Vizintin, Vanessa Wood, Christian Prehal   +10 more
wiley   +1 more source

Low‐Dimensional MOF Nanoarchitectonics: Progress in MOF‐2D Material Hybrid Architectures for Energy Conversion and Storage

Advanced Materials, Volume 38, Issue 19, 1 April 2026.
This review highlights the integration of metal‐organic frameworks (MOFs) and two‐dimensional (2D) materials through dimensional interface engineering. By addressing intrinsic limitations like poor conductivity and agglomeration, these hybrid architectures optimize interfacial charge and mass transport.
Prashant Dubey, Norman C.‐R. Chen, Xiangyang Liu, Yongqi Yin, Keisuke Shirasaki, Kevin C.‐W. Wu, Yingji Zhao, Yusuke Yamauchi   +7 more
wiley   +1 more source

Na5FeS4 as High‐Capacity Positive Electrode Active Material for All‐Solid‐State Sodium Batteries

Batteries &Supercaps, Volume 9, Issue 4, April 2026.
All‐solid‐state sodium cells using Na5FeS4, synthesize through a simple and scalable process using sodium polysulfides, as a positive electrode active material exhibit a high reversible capacity of 480 mAh g−¹, which is attributed to the sufficiently high ionic conductivity of the active material and the maintenance of the active material/solid ...
Yuta Doi, Tomoya Otono, Yushi Fujita, Raku Kato, Masato Torii, Jiong Ding, Shigeo Mori, Kota Motohashi, Atsushi Sakuda, Akitoshi Hayashi   +9 more
wiley   +1 more source

Vacancy Engineering for Stable and Fast Li–S Electrochemistry: A Review

ChemistryEurope, Volume 4, Issue 4, April 2026.
This review systematically summarizes recent advances in vacancy engineering for lithium–sulfur batteries, focusing on how anionic and cationic vacancies regulate polysulfide adsorption and conversion kinetics. Key fabrication strategies and their mechanistic roles are discussed, providing insights for designing high‐performance electrocatalysts toward
Xinqi Liang, Saisai Qiu, Jiayuan Xiang, Shenghui Shen, Haijun Yang, Long Wang, Zhong Qiu, Yongqi Zhang, Guoxiang Pan, Feng Cao, Fangfang Tu, Yuanyuan Jiang, Yuhong Zhang, Jianbo Wu, Yang Xia, Jun Zhang, Wenkui Zhang, Xinhui Xia   +17 more
wiley   +1 more source

MXene‐Based Materials Contribute Better Alkali Metal–Chalcogen Batteries: Progress, Challenges, and Perspectives

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Alkali metal–chalcogen batteries (AMCBs) are one of the most promising next‐generation energy storage systems because of their high energy density and reasonably low cost. However, the practical application of AMCBs is severely hindered by the volume expansion of the chalcogen cathode, the shuttle effect of polychalcogenides, and unstable ...
Yong Liu, Yingjie Miao, Fei Wang, Jingyang Wang, Yize Wu, Zhongxiu Liu, Yifei Pei, Jiangzhuo Ren, Xiaobin Sun, Cheng Zhang, Yue Wang, Kunming Pan   +11 more
wiley   +1 more source

Feasibility study for a secondary Na/S battery [PDF]

The feasibility of a moderate temperature Na battery was studied. This battery is to operate at a temperature in the range of 100-150 C. Two kinds of cathode were investigated: (1) a soluble S cathode consisting of a solution of Na2Sn in an organic ...
Abraham, K. M., Brummer, S. B., Schiff, R.   +2 more
core   +1 more source

An Environmental‐Friendly and Sustainable Ramie‐Derived Co/N‐Doped Carbon With Dual Function for Synergistic Polysulfide Regulation in Li‐S Batteries

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The dual challenges of environmental sustainability and rising energy needs underscore the necessity for high‐energy‐density batteries, making lithium–sulfur (LSB) systems with their high theoretical capacity highly attractive. However, the polysulfide shuttle, coupled with inherent kinetic limitations in the sulfur reduction reaction ...
Bingbo Ni, Qingling Ruan, Lei Wang, Yuanchun Zou, Guangyin Li   +4 more
wiley   +1 more source