Results 71 to 80 of about 711,438 (300)

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Protecting Lithium Metal Anodes in Solid-State Batteries

Electrochemical Energy Reviews
Lithium metal is considered a highly promising anode material because of its low reduction potential and high theoretical specific capacity. However, lithium metal is prone to irreversible side reactions with liquid electrolytes, resulting in the ...
Yuxi Zhong, Xiaoyuan Yang, Ruiqi Guo, Liqing Zhai, Xin-Ran Wang, Feng Wu, Chuan Wu, Ying Bai   +7 more
semanticscholar   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

Advanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese, Bokeon Kwak, Gaia de Marzo, Giulia Coco, Valentina Antonaci, Leonardo Lamanna, Massimo De Vittorio, Dario Floreano, Mario Caironi   +8 more
wiley   +1 more source

Shear force effect of the dry process on cathode contact coverage in all-solid-state batteries

Nature Communications
The state-of-the-art all-solid-state batteries have emerged as an alternative to the traditional flammable lithium-ion batteries, offering higher energy density and safety.
Dongkyu Lee, Yejin Shim, Youngsu Kim, Guhan Kwon, Seung-Ho Choi, Kyungsu Kim, D. Yoo   +6 more
semanticscholar   +1 more source

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

Advanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal, Jingjing Liu, Junxiang Liu, Tao Ma, Yi Ding, Mahmood Haq, Satish Udpa, Stephen J. Harris, Chengcheng Fang   +8 more
wiley   +1 more source

Properties of Carbon-coated SiO-C Pelletized Negative Electrodes for All-solid-state Batteries

Electrochemistry
Carbon-coated SiO (SiO-C) pelletized electrode without binder materials and solid electrolytes worked as negative electrode materials for sulfide-based all-solid-state batteries. The SiO-C pelletized electrode exhibited the high capacity (ca.
Naoya ISHII, Naoki KAKINUMA, Hideyuki MORIMOTO   +2 more
doaj   +1 more source

Challenges and Strategies of Low‐Pressure All‐Solid‐State Batteries

Advances in Materials
All‐solid‐state batteries (ASSBs) are regarded as promising next‐generation energy storage technology owing to their inherent safety and high theoretical energy density. However, achieving and maintaining solid–solid electronic and ionic contact in ASSBs
Jiaxu Zhang, Jia-Min Fu, Pu-Shun Lu, Guan-Tai Hu, Sheng-Jie Xia, Shu-Tao Zhang, Zi-Qing Wang, Zhi-Min Zhou, Wen-Lin Yan, Wei Xia, Chang-Hong Wang, Xue-Liang Sun   +11 more
semanticscholar   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

Recent advances in all-solid-state batteries for commercialization

Materials Chemistry Frontiers
Challenges in the commercialization of all solid-state and next-generation batteries including strategies, key points, and application of solid-state batteries.
J. Sung, Junyoung Heo, Dong-Hee Kim, Seongho Jo, Yoon-Cheol Ha, Doohun Kim, Seongki Ahn, Junwoo Park   +7 more
semanticscholar   +1 more source

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

Advanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash, Rituparna Mohanty, Jack Leber, David Nageb, Mirella Richard, Sharan Singh, Amin Reihani   +6 more
wiley   +1 more source