Results 61 to 70 of about 253,426 (203)

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Interconvertible and rejuvenated Lewis acidic electrolyte additive for lean electrolyte lithium sulfur batteries

Nature Communications
Realizing practical lithium–sulfur batteries with high energy density requires lean electrolyte design. However, under low electrolyte/sulfur (E/S) ratios, highly concentrated lithium polysulfides in the electrolyte phase limit cycling and capacity. Here,
Hannah Cho, Jinkwan Jung, Ilju Kim, Jinuk Kim, Sejin Kim, Jonghyun Hyun, Chang Hoon Lee, Hobeom Kwack, Wonsik Oh, Jinwoo Lee, Hee-Tak Kim   +10 more
doaj   +1 more source

Two‐dimensional MXenes for lithium‐sulfur batteries

InfoMat, 2020
Rechargeable lithium‐sulfur (Li‐S) batteries have attracted significant research attention due to their high capacity and energy density. However, their commercial applications are still hindered by challenges such as the shuttle effect of soluble ...
Chuanfang (John) Zhang, Linfan Cui, Sina Abdolhosseinzadeh, Jakob Heier   +3 more
doaj   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Boosting Charge Storage in Ferri/Ferrocyanide‐Based Alkaline Redox Flow Batteries

Angewandte Chemie, EarlyView.
By modifying the solvation environment, cation engineering through Li+ substitution of traditional K+ or Na+ boosts the alkaline solubility of the ferri/ferrocyanide catholyte redox couple, providing a viable pathway to overcome the long‐standing challenge of energy density limitations for aqueous redox flow batteries (RBFs).
Mahla Sarfaraz Khabbaz, Kuldeepsinh Raj, Lucas Zhang, Sepideh Biabanialitappeh, J. David Bazak, Nav Nidhi Rajput, Xiaoliang Wei   +6 more
wiley   +2 more sources

The Quest for Polysulfides in Lithium-Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study

, 2015
Confocal Raman spectra of a lithium-sulfur battery electrolyte are recorded operando in a depth-of-discharge resolved manner for an electrochemical cell with a realistic electrolyte/sulfur loading ratio.
Julien Fullenwarth, Fraisse, B.,, Scheers, Johan, Fraisse, B., Hannauer, J., Johan Scheers, Bernard Fraisse, Johansson, Patrik,, Bernard, Fraisse, Fullenwarth, J.,, Stievano, Lorenzo, Julien Hannauer, Patrik Johansson, Hannauer, Julien, Hannauer, J.,, Fullenwarth, Julien, Fullenwarth, J., Stievano, L., Lorenzo Stievano, Johansson, Patrik, Stievano, L.,, Scheers, Johan,   +21 more
core   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

β-FeOOH Interlayer With Abundant Oxygen Vacancy Toward Boosting Catalytic Effect for Lithium Sulfur Batteries

Frontiers in Chemistry, 2020
Due to the shuttle effect and low conductivity of sulfur (S), it has been challenging to realize the application of lithium-sulfur (Li-S) batteries with high performance and long cyclability. In this study, a high catalytic active CNTs@FeOOH composite is
Yingying Li, Xifei Li, Xifei Li, Xifei Li, Youchen Hao, Alibek Kakimov, Dejun Li, Qian Sun, Liang Kou, Zhanyuan Tian, Le Shao, Cheng Zhang, Jiujun Zhang, Jiujun Zhang, Xueliang Sun, Xueliang Sun, Xueliang Sun   +16 more
doaj   +1 more source

Effect of Lithium Polysulfides on the Morphology of Block Copolymer Electrolytes

, 2016
Lithium polysulfides (Li2Sx, 1 ≤ x ≤ 8) are produced during the discharge of lithium–sulfur batteries. Lithium–sulfur batteries are of interest due to their high energy density.
Nitash P. Balsara (1361961), Alexander A. Teran (1560712)   +1 more
core   +1 more source

Thermodynamic origins of the solvent-dependent stability of lithium polysulfides from first principles [PDF]

, 2018
An understanding of the complex solution phase chemistry of dissolved lithium polysulfides is critical to approaches aimed at improving the cyclability and commercial viability of lithium sulfur batteries.
Wang, Dunyang Rita, Pascal, Tod A, Prendergast, David, Balsara, Nitash P, Wujcik, Kevin H   +4 more
core   +1 more source