Results 121 to 130 of about 63,073 (235)

Electrostatic Regulation of Sulfur Spatial Evolution for Dimensionally Stable Lithium–Sulfur Batteries

Small, EarlyView.
An NH2‐functionalized BN/CNT bilayer spatially separates electrostatic polysulfide regulation from electron transport, directing sulfur spatial evolution while suppressing inactive‐sulfur accumulation and electrode swelling. This dimensionally stable architecture reduces polarization, improves sulfur‐conversion kinetics, and maintains 1150 mAh g−1 ...
Ting‐Yu Hsu, Yu‐Teng Tsai, Yu‐Ting Chiu, Ching‐Yu Tung, Ching‐Yu Chiang, Elise Yu‐Tzu Li, Yu‐Sheng Su   +6 more
wiley   +1 more source

High‐Performance All‐Solid‐State Silicon–Sulfur Batteries Enabled by Li4(BH4)3I Hydride Electrolyte

Small, EarlyView.
A prelithiated silicon anode coupled with a Li4(BH4)3I hydride electrolyte enables stable all‐solid‐state silicon–sulfur batteries with high electrochemical reversibility and suppressed interfacial degradation. The full cell delivers an ultra‐high areal capacity of 23.88 mAh cm−2 and stable cycling over 1000 cycles, while stress‐compensated battery ...
Tao Huang, Zhaotong Hu, Yifei Shao, Xiang Zhang, Caiting Yuan, Zhanning Wu, Takayuki Ichikawa, Fangqin Guo, Tengfei Zhang   +8 more
wiley   +1 more source

Direct Laser-Printing of Molecularly-Dispersed Strongly-Anchored Sulfur-Graphene Layers as High-Performance Cathodes for Polysulfide Shuttle Effect-Inhibited Lithium-Sulfur Batteries [PDF]

Sulfur has recently emerged as a promising cathode material for lithium-ion batteries, offering high theoretical capacity and low cost. Its abundant availability and environmentally friendly nature make it an attractive alternative to conventional ...
Gil , Daffan, Avinash , Kothuru, Fernando, Patolsky, Adam , Cohen   +3 more
core   +1 more source

Role of 1D and 2D Materials in Achieving Transparent and Flexible Lithium‐Ion Batteries for Wearable Electronics

Small, EarlyView.
Hybrid 1D–2D architectures redefine material design strategies for TFLIBs by decoupling competing performance parameters. This approach accelerates the transition of TFLIBs from proof of concept to practical wearable technologies. ABSTRACT Transparent and flexible lithium‐ion batteries (TFLIBs), enabled by advanced nanomaterials and flexible ...
Raviraj Madesan, Anand Sreekantan Thampy
wiley   +1 more source

Magnetic Field-Controlled Lithium Polysulfide Semiliquid Battery with Ferrofluidic Properties

, 2015
Large-scale energy storage systems are of critical importance for electric grids, especially with the rapid increasing deployment of intermittent renewable energy sources such as wind and solar.
Xinyong Tao (1401190), Weiyang Li (436908), Yi Cui (128888), Hongbin Yao (1359120), Kai Liu (159026), Zheng Liang (140689), Zhenda Lu (1394056)   +6 more
core   +1 more source

Influence of Nitrogen in Sulfurized Polymer‐Based Cathode Materials on Electrochemical Performance in Lithium–Sulfur Batteries: Electrochemical and Computational Insights

Advanced Energy & Sustainability Research
Lithium–sulfur (Li–S) batteries are postulated as alternatives to existing Li‐ion battery technology; however, their practical use is often hampered by the polysulfide shuttle.
Sadananda Muduli, Jesús M. Blázquez‐Moreno, Annalena Riffelt, Sílvia Escayola, Tolga Acartürk, Ulrich Starke, Marcel Boecker, Leon Prädel, Christof Neumann, Johannes Kästner, Michael R. Buchmeiser   +10 more
doaj   +1 more source

Unraveling Synergistic Regulation Mechanism in Nitrogen/Sulfur Co‐Doped Biomass‐Derived Hard Carbon Toward Durable Sodium‐Ion Battery Anodes

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
Nitrogen/sulfur co‐doping optimizes the electron and spatial structure of biomass‐derived hard carbon, and the anode demonstrates superior long‐term cycling stability over 2000 cycles, validating an improved “adsorption‐intercalation‐pore filling” mechanism.
Qian Long, Fangyuan Zhang, Jiayu Qu, Songtao Li, Renfei Cheng, Yaning Zhao, Di Guo, Zhengwang Zhu, Haifeng Zhang   +8 more
wiley   +1 more source

Simulating the polysulfide shuttle effect: a thermodynamically consistent, fully reversible, numerical Li/S-battery model [PDF]

, 2013
Lithium-Sulfur (Li/S) cells are promising candidates for a next generation of safe and cost-effective high energy density batteries for mobile and stationary applications.
Bessler, Wolfgang, Hofmann, Andreas F., Bessler, Wolfgang G., Latz, Arnulf, Fronczek, David Norman   +4 more
core  

Efficient Ni2V2O7 catalyst for high-performance Li–S batteries

ChemPhysMater
Although Li–S batteries have a high theoretical capacity, their application are significantly hindered by the complex shuttle effect of polysulfides. To address the issues, in this paper, Ni2V2O7 prepared by a simple method is proposed as an efficient ...
Hengxue Zhou, Jialiang Wang, Yeba Yan, Yue Fang, Yi Long, Bo Liang, Yingbang Yao, Shengguo Lu, Tao Tao   +8 more
doaj   +1 more source

Polysulfide-Induced Synthesis of Hierarchical Ni₃S₂/NiCo₂S₄ Nanorods Supported on Nickel Foam for Boosted Oxygen Evolution Catalysis

Crystal structures and chemical states can be reconstructed by inducing the positioning growth of metal sulfide, which is an efficient strategy to enhance the oxygen evolution activity of an anode.
Faquan Yu (1800598), Hongliang Yu (665171), Yu Luo (277978), Ziyi Guo (726056), Hui Li (32376), Jie Yang (121778), Ning Cai (52570), Jianzhi Wang (2210158), Yanjun Yu (1755808), Yanan Xue (2146342)   +9 more
core   +1 more source