Results 41 to 50 of about 290,475 (256)

Giant dielectric ceramic of Li0.3Ti0.02Ni0.68O with abundant oxygen vacancies enabling high lithium-ion conductivity in composite solid-state electrolyte

Carbon Neutrality
The low ionic conductivity of composite solid-state electrolytes due to the lack of free Li-ions and Li dendrite growth induced by the low transference number seriously hinder their application.
Xufei An, Yu Yuan, Ke Yang, Danfeng Zhang, Yidan Cao, Ming Liu, Feiyu Kang, Yan-Bing He   +7 more
doaj   +1 more source

Cation- and vacancy-ordering in Li_xCoO_2

, 1998
Using a combination of first-principles total energies, a cluster expansion technique, and Monte Carlo simulations, we have studied the Li/Co ordering in LiCoO_2 and Li-vacancy/Co ordering in CoO_2.
A. Silverman, A. Zunger, A. Zunger, Alex Zunger, B. Garcia, C. Wolverton, D. B. Laks, D. de Fontaine, D. de Fontaine, D. J. Singh, D. M. Ceperley, E. Rossen, F. Ducastelle, G. Ceder, G. G. Amatucci, H. J. Monkhorst, J. Kanamori, J. M. Sanchez, J. N. Reimers, J. N. Reimers, J. P. Perdew, K. Binder, K. Mizushima, L.G. Ferreira, M. Antaya, M. Antaya, M. Antaya, M. K. Aydinol, R. J. Gummow, R. J. Gummow, R. J. Gummow, S. -H. Wei, S. -H. Wei, S. Froyen, S.-H. Wei, S.-H. Wei, S.-H. Wei, T. A. Hewston, T. Ohzuku, W. Li, Z.-W. Lu   +40 more
core   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Challenges and opportunities facing zinc anodes for aqueous zinc-ion battery

Energy Materials and Devices
Rechargeable aqueous zinc-ion batteries (ZIBs) have gained attention as promising candidates for next-generation large-scale energy storage systems due to their advantages of improved safety, environmental sustainability, and low cost.
Boyu Li, Yuetao Ma, Jiabin Ma, Likun Chen, Yang Zhao, Man-Chung Tang   +5 more
doaj   +1 more source

Electrothermal model of all‐solid‐state lithium battery with composite solid‐state electrolyte

EcoEnergy, 2023
For secondary batteries, thermal runaway has become the main issue, and how to solve it is full of challenges. In this work, a universal thermal model for lithium ion batteries (LIBs) was proposed, which was validated by using commercially available ...
Zhao Liu, Shang Peng, Pairuzha Xiaokaiti, Juan Zhang, Hongxin You, Abuliti Abudula, Guoqing Guan   +6 more
doaj   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

ZIF-based heterojunction filler enhancing Li-ion transport of composite solid-state electrolytes

Energy Materials and Devices
Composite solid electrolytes (CSEs) are considered among the most promising candidates for solid-state batteries. However, their practical application is hindered by low ionic conductivity and a limited lithium-ion transference number, primarily owing to
Jianshuai Lv, Yuhang Li, Ke Yang, Xinyu Liu, Ying Dou, Zheng Zhang, Danfeng Zhang, Peiran Shi, Ming Liu, Yan-Bing He   +9 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Development of solid-state electrolytes for sodium-ion battery–A short review

Nano Materials Science, 2019
All-solid-state sodium-ion battery is regarded as the next generation battery to replace the current commercial lithium-ion battery, with the advantages of abundant sodium resources, low price and high-level safety.
Yumei Wang, Shufeng Song, Chaohe Xu, Ning Hu, Janina Molenda, Li Lu   +5 more
doaj   +1 more source

Preparation and Characterization of Lithium-Based Solid State Battery Materials [PDF]

, 2000
Three different cathodes such as LiMn204, LiCo02 and Li2NigOlO were synthesized by the sol-gel technique The said materials at low temperature were achieved through the low temperature technique The X-ray diffraction study of the compounds confirmed ...
Idrees, Muhammad Amin
core