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pro vyhledávání: '"Graphite anode"'
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Publikováno v:
Journal of Power Sources Advances, Vol 28, Iss , Pp 100151- (2024)
State-of-the-art lithium-ion cell chemistries with pronounced open-circuit voltage hysteresis (OCV), characterised by asymmetry and directional dependence, present a challenge for estimating the state of charge (SOC). Without understanding the hyster
Externí odkaz:
https://doaj.org/article/bd158fbfafe74b708be7b906b7edb485
Publikováno v:
Electrochemistry Communications, Vol 165, Iss , Pp 107761- (2024)
Improving lithium-ion transport in electrodes by controlling electrode microstructure is a promising option for enhancing the fast-charging capability of graphite anodes in lithium-ion batteries. Dry processing of electrodes based on a polytetrafluor
Externí odkaz:
https://doaj.org/article/8db02bc55e094d0d84f4e25b071dbbd6
Autor:
Leyla Ünal, Viviane Maccio‐Figgemeier, Lukas Haneke, Gebrekidan Gebresilassie Eshetu, Johannes Kasnatscheew, Martin Winter, Egbert Figgemeier
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 21, Pp n/a-n/a (2024)
Abstract Multi‐walled carbon Nanotubes (MWCNTs) are hailed as beneficial conductive agents in Silicon (Si)‐based negative electrodes due to their unique features enlisting high electronic conductivity and the ability to offer additional space for
Externí odkaz:
https://doaj.org/article/c651cbdfa82c42c8a4450ce0d0b15781
Autor:
Alexandra Kosenko, Konstantin Pushnitsa, Vladislav Chernyavsky, Pavel Novikov, Anatoliy A. Popovich
Publikováno v:
Energies, Vol 17, Iss 22, p 5570 (2024)
A closed-loop regeneration process for spent LiCoO2 has been successfully designed with prior synthesis of LiNixCoyMnzO2, by the authors. This research applies the methodology to lithium-ion battery anodes, using spent graphite from a decommissioned
Externí odkaz:
https://doaj.org/article/f64c1c0cf50f41f2985df2e62fecf4fa
Autor:
Shuangsheng Xiong, Qi Wu, Yuan Gao, Zhiping Li, Chen Wang, Shuo Wang, Zheng Li, Li Hou, Faming Gao
Publikováno v:
Advanced Science, Vol 11, Iss 23, Pp n/a-n/a (2024)
Abstract Graphite is considered to be the most auspicious anode candidate for potassium ion batteries. However, the inferior rate performances and cycling stability restrict its practical applications. Few studies have investigated the modulating the
Externí odkaz:
https://doaj.org/article/4614fedd800c4d888a34483553fcddbc
Publikováno v:
Journal of Power Sources Advances, Vol 27, Iss , Pp 100146- (2024)
The novel trajectory correction hysteresis model (TCH) is based on measuring the first-order reversal branches (FORBs). As the enormous measurement effort required for parameterisation hinders a real-world application, this paper presents the data-ef
Externí odkaz:
https://doaj.org/article/1aeac3611ceb47b0a40e15be466daeb2
Autor:
Іvan Shcherbatiuk, Hanna Potapenko, Danylo Panchenko, Volodymyr Khomenko, Dmytro Patlun, Borys Halyuk, Roman Derkach, Olexander Potapenko, Viacheslav Barsukov
Publikováno v:
Journal of Electrochemical Science and Engineering (2024)
Based on both the economic and environmental points of view, processing used lithium-ion batteries (LIBs) is of great importance. The valuable components contained in LIB (cathode, anode and current collectors) generate high interest in solving the p
Externí odkaz:
https://doaj.org/article/0eede7a8df0b4d00a9b9bb7f5e72879e
Publikováno v:
Journal of Power Sources Advances, Vol 26, Iss , Pp 100139- (2024)
Lithium-ion batteries with silicon-graphite composite anodes feature an asymmetric and direction-dependent voltage hysteresis. Upon comparing established hysteresis models from literature, it was found that a separate modelling of charge and discharg
Externí odkaz:
https://doaj.org/article/7a6260370a1b48a99d1c7a788bcaa280
Autor:
Suting Weng, Gaojing Yang, Simeng Zhang, Xiaozhi Liu, Xiao Zhang, Zepeng Liu, Mengyan Cao, Mehmet Nurullah Ateş, Yejing Li, Liquan Chen, Zhaoxiang Wang, Xuefeng Wang
Publikováno v:
Nano-Micro Letters, Vol 15, Iss 1, Pp 1-12 (2023)
Highlights The microstructure of graphite upon rapid Li+ intercalation is a mixture of differently staging structures in the macroscopic and microscopic scales due to the incomplete and inhomogeneous intercalation reactions hindered by the sluggish r
Externí odkaz:
https://doaj.org/article/7b12567975dc4971aa7b444dbe9a4611