Zobrazeno 1 - 10
of 672
pro vyhledávání: '"initial coulombic efficiency"'
Publikováno v:
ChemElectroChem, Vol 11, Iss 15, Pp n/a-n/a (2024)
Abstract Silicon, serving as an anode material of Li‐ion batteries, offers a theoretical capacity significantly higher than graphite, but its practical application is hindered by poor conductivity, low lithium ion diffusivity, and severe volumetric
Externí odkaz:
https://doaj.org/article/ce75400ee2924e55a1be3985b6146edf
Akademický článek
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Akademický článek
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Autor:
Liping Tan, Wenzhao Huang, Xiaoyan Xie, Xiaola Li, Ziyang Liang, Zhan Lin, Chenyu Liu, Dong Luo
Publikováno v:
Energy Materials and Devices, Vol 2, Iss 3, p 9370039 (2024)
Li-rich Mn-based oxides (LRMOs) hold great promise as next-generation cathode materials for high-energy Li-ion batteries because of their low cost and high capacity. Nevertheless, the practical application of LRMOs is impeded by their low initial Cou
Externí odkaz:
https://doaj.org/article/fea912e7eac34a86a7a420aff4762101
Publikováno v:
Carbon Energy, Vol 6, Iss 3, Pp n/a-n/a (2024)
Abstract Silicon suboxide (SiOx, x ≈ 1) is promising in serving as an anode material for lithium‐ion batteries with high capacity, but it has a low initial Coulombic efficiency (ICE) due to the irreversible formation of lithium silicates during t
Externí odkaz:
https://doaj.org/article/92a185339ad1487a99fc47a74cf2a593
Publikováno v:
Nano Materials Science, Vol 5, Iss 2, Pp 189-201 (2023)
Initial Coulombic efficiency (ICE) has been widely adopted in battery research as a quantifiable indicator for the lifespan, energy density and rate performance of batteries. Hard carbon materials have been accepted as a promising anode family for so
Externí odkaz:
https://doaj.org/article/271c29e1015b4970ac2c21dffa4c2efd
Publikováno v:
Nanomaterials, Vol 14, Iss 8, p 660 (2024)
Si-based anode is considered one of the ideal anodes for high energy density lithium-ion batteries due to its high theoretical capacity of 4200 mAh g−1. To accelerate the commercial progress of Si material, the multi-issue of extreme volume expansi
Externí odkaz:
https://doaj.org/article/197dd8981ff94b33a9093b174b06b170
Autor:
Zhenyu Huang, Zhe Deng, Yun Zhong, Mingkang Xu, Sida Li, Xueting Liu, Yu Zhou, Kai Huang, Yue Shen, Yunhui Huang
Publikováno v:
Carbon Energy, Vol 4, Iss 6, Pp 1107-1132 (2022)
Abstract Prelithiation technology is widely considered a feasible route to raise the energy density and elongate the cycle life of lithium‐ion batteries. The principle of prelithiation is to introduce extra active Li ions in the battery so that the
Externí odkaz:
https://doaj.org/article/f08c56582ce048c0a6438cf42e57616a
Autor:
Rabia Khatoon, Sanam Attique, Rumin Liu, Sajid Rauf, Nasir Ali, Luhong Zhang, Yu-Jia Zeng, Yichuan Guo, Yusuf Valentino Kaneti, Jongbeom Na, Haichao Tang, Hongwen Chen, Yang Tian, Jianguo Lu
Publikováno v:
Green Energy & Environment, Vol 7, Iss 5, Pp 1071-1083 (2022)
To explore the natural resources as sustainable precursors offers a family of green materials. The use of bio-waste precursors especially the remaining from food processing is a scalable, highly abundant, and cost-effective strategy. Exploring waste
Externí odkaz:
https://doaj.org/article/f322a1fd93b64f64a302b2f61ae76c02
Autor:
Huanbin Zheng, Jun Zeng, Xuanhong Wan, Xin Song, Chenxi Peng, Jiarui Wang, Luyi Sun, Hui Wang, Min Zhu, Jun Liu
Publikováno v:
Materials Futures, Vol 3, Iss 3, p 032102 (2024)
With the continuous exploration of researchers in the field of sodium-ion batteries, the performance of these batteries has been greatly improved, and they have a wide range of application prospects in large-scale energy storage, traffic power and ot
Externí odkaz:
https://doaj.org/article/5bdb58db880149d9b12f4ef0f7f45f88