Zobrazeno 1 - 10
of 15 528
pro vyhledávání: '"Li-Ion batteries"'
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 7, Pp 2861-2868 (2024)
The capacity loss of the high power LiFePO4 -graphite (LFP-C) Li-ion batteries under four common different charging modes was investigated. First, the battery model coupled equivalent circuit, thermal and aging model was established. Then the validit
Externí odkaz:
https://doaj.org/article/17680b4e780449bf8143436fa36ef688
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-4 (2024)
Abstract Carbonate-based electrolytes, known for their high solvation energy and high ionic conductivity at room temperature, present significant challenges in ultra-low temperature and fast charging applications. In the February issue of Nature, Fan
Externí odkaz:
https://doaj.org/article/6165f438f9e947c497ca987ec1c018af
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 304-315 (2024)
The last decade has witnessed significant progress towards zero-emission electric aviation. Lithium-ion batteries are at the centre of this technological transformation. However, electric flight requires suitable considerations for safety concerns as
Externí odkaz:
https://doaj.org/article/140abf4c550c4ed88005611539e19731
Publikováno v:
Energy and AI, Vol 17, Iss , Pp 100398- (2024)
Lithium-ion (Li-ion) batteries have emerged as a cornerstone of electric vehicles (EVs), enabling the road transportation towards net zero. The success of electric vehicles largely hinges on the battery performance and safety. It is challenging to te
Externí odkaz:
https://doaj.org/article/7613113ab2ad4f16920ac43185af6189
Autor:
Yige Xiong, Zhongjie Wang, Xiaohui Yan, Taibai Li, Siqi Jing, Tao Hu, Huixin Jin, Xuncheng Liu, Weibo Kong, Yonglin Huo, Xiang Ge
Publikováno v:
Advanced Science, Vol 11, Iss 29, Pp n/a-n/a (2024)
Abstract The low mechanical reliability and integration failure are key challenges hindering the commercialization of geometrically flexible batteries. This work proposes that the failure of directly integrating flexible batteries using traditional r
Externí odkaz:
https://doaj.org/article/680ae6446eea4e73bd6a24167814d8ef
Autor:
Xiao-Wei Wu, Manojkumar Seenivasan, Chelladurai Karuppiah, Bo-Rong Zhang, Jeng-Ywan Shih, Ying-Jeng James Li, Tai-Feng Hung, Wen-Chen Chien, Sayee Kannan Ramaraj, Rajan Jose, Chun-Chen Yang
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34436- (2024)
Current commercial separators used in lithium-ion batteries have inherent flaws, especially poor thermal stability, which pose substantial safety risks. This study introduces a high-safety composite membrane made from electrospun poly(vinyl alcohol)-
Externí odkaz:
https://doaj.org/article/0e803191e0ae4b9d8c3bb1f22e64ac93
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 19, Pp n/a-n/a (2024)
Abstract Silicon emerges as a candidate for advancing lithium ion batteries with important roles in various applications ranging from portable electronics to electric vehicles. However, despite its theoretical capacities silicon faces challenges such
Externí odkaz:
https://doaj.org/article/6ba15c1eb791467a8e6622a0dde4b2db
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104572- (2024)
The present numerical work investigates the effect of finned structures on the passive thermal management of cylindrical Lithium-ion batteries. Novel hexagonal thermal conduction networks using metal fins are proposed. The electrochemical-thermal cou
Externí odkaz:
https://doaj.org/article/5e837d567f1645d8826057f6194e73e5
Autor:
Weiliang Yao, Yixuan Li, Marco Olguin, Shuang Bai, Marshall A. Schroeder, Weikang Li, Alex Liu, Na Ri Park, Bhargav Bhamwala, Baharak Sayahpour, Ganesh Raghavendran, Oleg Borodin, Minghao Zhang, Ying Shirley Meng
Publikováno v:
Next Energy, Vol 4, Iss , Pp 100136- (2024)
Severe capacity degradation at high operating voltages and poor interphase stability at elevated temperature have thus far precluded the practical application of LiNi0.5Mn1.5O4 (LNMO) as a cathode material for lithium-ion batteries. Addressing these
Externí odkaz:
https://doaj.org/article/5326032625694251b28ca7ef80f2d1bf
Publikováno v:
Green Energy & Environment, Vol 9, Iss 3, Pp 556-564 (2024)
Developing single-crystalline Ni-rich cathodes is an effective strategy to improve the safety and cycle life of Li-ion batteries (LIBs). However, the easy-to-loss of Li and O in high-temperature lithiation results in unsatisfactory ordered layered st
Externí odkaz:
https://doaj.org/article/425ff6d1a6d8411ba162dcd2e22240f1