Results 101 to 110 of about 1,040,300 (318)

Lithium‐Ion Conductive Coatings for Nickel‐Rich Cathodes for Lithium‐Ion Batteries

Small Methods
Abstract Nickel (Ni)‐rich cathodes are among the most promising cathode materials of lithium batteries, ascribed to their high‐power density, cost‐effectiveness, and eco‐friendliness, having extensive applications from portable electronics to electric vehicles and national grids.
Yijia Shao, Jia Xu, Amardeep Amardeep, Yakang Xia, Xiangbo Meng, Jian Liu, Shijun Liao   +6 more
openaire   +2 more sources

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

Advanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang, Byeongseok Ryu, Sujeong Ahn, Junhyub Kim, Myeonghun Jang, Jeong Ho Cho, Won‐Gun Koh, Hyungsuk Lee   +7 more
wiley   +1 more source

A new opportunity for biomass-derived carbon in highly stable Li-O2 battery: A review

Nano Research Energy
Lithium-oxygen (Li-O2) battery is notable for the high theoretical energy density, and its widespread adoption has the potential to fundamentally transform the energy consumption landscape. However, the development of Li-O2 batteries has been hindered by
Guanjun Liu, Shaojie Qin, Xiping Zhang, Dan You, Yanjia Zhang, Xiaoyuan Zeng, Yiyong Zhang, Ziyi Zhu, Yingjie Zhang, Xue Li   +9 more
doaj   +1 more source

A Method for Improving the Electrochemical Properties of a Li1.2Ni0.15Co0.1Mn0.55O2 Cathode Material

International Journal of Electrochemical Science, 2017
A method for improving the electrochemical properties of Li1.2Ni0.15Co0.1Mn0.55O2 is described in this paper. The improvement of the electrochemical properties of Li1.2Ni0.15Co0.1Mn0.55O2 was achieved by introducing small amounts of H2O molecules.
Ying-jie Zhang, Zhe-zhong Shi, Hong-ren Mao, Zhen-ping Qiu, Cheng-yun Yang, Hai-bo Luo, Peng Dong   +6 more
doaj   +1 more source

Applying Machine Learning Techniques to Lithium-ion Cell Research

, 2021
Progress in lithium-ion cells research is largely a matter of determining which aspect of the cell’s design and operation will lead to longer life, higher energy-density, and lower costs.
Buteau, Samuel
core  

Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications

Advanced Materials, EarlyView.
Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin, Yuchen Yang, Huangshui Ma, Yong Du, Min Hong, Qinfei Ke   +5 more
wiley   +1 more source

Facile modification using organic acid molecules to neutralize residual alkaline compounds for stabilizing LiNi0.95Co0.04Mn0.01O2 cathode material

Energy Materials and Devices
The presence of residual alkaline compounds in the ultrahigh-nickel layered oxide cathodes (LiNixCoyMn1−x−yO2, x ≥ 0.9) aggravates structural degradation, increases surface reactivity, and promotes slurry gelation, leading to the capacity decay of ...
Chao Zhao, Xiangshao Yin, Yuanyuan Huang, Xinyu Zhang, Weihong Jiang, Zhuo Zhou, Wenhui Tu, Xianshu Wang, Ding Wang, Jianguo Duan   +9 more
doaj   +1 more source

Lithium-ion intercalation by coupled ion-electron transfer

Lithium-ion batteries are powering a revolution in electrification, but the underlying intercalation mechanism at the electrified interface remains poorly understood.
Ryoichi, Tatara, Debbie, Zhuang, Sravani R., Duggirala, Ryan M., Stephens, Harsh, Agarwal, Dimitrios, Fraggedakis, Botao, Huang, Cristina, Grosu, Yash, Samantaray, Yun Guang, Zhu, Yang, Shao-Horn, Yirui, Zhang, Martin Z., Bazant, Tao, Gao, Armando R.C., Neto, Livia, Giordano, Shakul, Pathak   +16 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Improvement of High-Voltage Electrochemical Performance of Surface Modified LiNi0.6Co0.2Mn0.2O2 Cathode by La2O3 Coating

International Journal of Electrochemical Science, 2018
Layered transition-metal oxides LiNi0.6Co0.2Mn0.2O2 (NCM 622) due to their poor stability when worked at high operating voltage have limited their applications in industy.
Jianxiong Liu, Xiaodong Jiang, Yannan Zhang, Peng Dong, Jianguo Duan, Yingjie Zhang, Yunfeng Luo, Zewei Fu, Yuhan Yao, Chengyi Zhu, Xiaohua Yu, Zhaolin Zhan   +11 more
doaj   +1 more source