Results 51 to 60 of about 1,930,782 (234)

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

On the crystallography and reversibility of lithium electrodeposits at ultrahigh capacity

Nature Communications, 2021
Lithium metal batteries offer high-capacity electrical energy storage but suffer from poor reversibility of the metal anode. Here, the authors report that at very high capacities, lithium deposits as dense structures with a preferred crystallite ...
Qing Zhao, Yue Deng, Nyalaliska W. Utomo, Jingxu Zheng, Prayag Biswal, Jiefu Yin, Lynden A. Archer   +6 more
doaj   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source

Lithium-Ion-Battery Anode Materials with Improved Capacity from a Metal–Organic Framework

, 2016
We present a porous metal–organic framework (MOF) with remarkable thermal stability that exhibits a discharge capacity of 300 mAh g–1 as an anode material for a lithium-ion battery.
Ji-Liang Niu (2881805), Yue-Peng Cai (701205), Xiao-Ming Lin (1726117), Lei-Ming Wei (1726108), Gang Zhang (377046), Lei Hu (316011), Jia Lin (121865)   +6 more
core   +1 more source

Novel LLZTO@Ag composite layer for the stable anode of sulfide all-solid-state lithium battery

工程科学学报, 2023
Sulfide all-solid-state lithium metal batteries have received increasing attention owing to their high specific energy density and remarkable safety. However, serious interfacial problems still limit their further development.
Fanqun LI, Zhen SUN, Shuo YIN, Siliang LIU, Zongliang ZHANG, Fangyang LIU   +5 more
doaj   +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

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

Lithiophilic montmorillonite serves as lithium ion reservoir to facilitate uniform lithium deposition

Nature Communications, 2019
The address one of the major challenges facing the lithium metal anode, here the authors use lithiophilic montmorillonite as an additive to the ether-based electrolyte to regulate the lithium ion concentration on the anode surface, facilitating uniform ...
Wei Chen, Yin Hu, Weiqiang Lv, Tianyu Lei, Xianfu Wang, Zhenghan Li, Miao Zhang, Jianwen Huang, Xinchuan Du, Yichao Yan, Weidong He, Chen Liu, Min Liao, Wanli Zhang, Jie Xiong, Chenglin Yan   +15 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Constructing a Phosphating-Nitriding Interface for Practically Used Lithium Metal Anode

, 2020
Low cycling reversibility and safety concerns are hindering the practical application of high-energy lithium metal batteries. Rational design of an artificial electrode/electrolyte interface is regarded as an effective way to circumvent the above ...
Liu, Qilei, Ling, Min, Zhang, Weidong, Fan, Lei, Wang, Linyan, Wu, Qian, Shen, Zeyu, Li, Siyuan, Wang, Xinyang, Lu, Yingying   +9 more
core   +1 more source