Výsledky vyhledávání - "Jun-Chao Zheng"

Akademický článek

Revealing proton-coupled exchange mechanism in aqueous ion-exchange synthesis of nickel-rich layered cathodes for lithium-ion batteries

Autor: Yu-Hong Luo, Qing-Lin Pan, Han-Xin Wei, Ying-De Huang, Pei-Yao Li, Lin-Bo Tang, Zhen-Yu Wang, Cheng Yan, Jing Mao, Ke-Hua Dai, Qing Wu, Xia-Hui Zhang, Jun-Chao Zheng

Publikováno v: eScience, Vol 4, Iss 4, Pp 100229- (2024)

Ion exchange is a promising synthetic method for alleviating severe cation mixing in traditional layered oxide materials for lithium-ion batteries, leading to enhanced structural stability. However, the underlying mechanisms of ion exchange are still

Externí odkaz: https://doaj.org/article/eaf7b7a87f7641a9916233854a01b751

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Akademický článek

Suppressed Electrolyte Decomposition Behavior to Improve Cycling Performance of LiCoO2 under 4.6 V through the Regulation of Interfacial Adsorption Forces

Autor: Chao Sun, Bing Zhao, Zhuan‐fang Jing, Hao Zhang, Qing Wen, He‐zhang Chen, Xia‐hui Zhang, Jun‐chao Zheng

Publikováno v: Advanced Science, Vol 11, Iss 25, Pp n/a-n/a (2024)

Abstract Alleviating the decomposition of the electrolyte is of great significance to improving the cycle stability of cathodes, especially for LiCoO2 (LCO), its volumetric energy density can be effectively promoted by increasing the charge cutoff vo

Externí odkaz: https://doaj.org/article/d93a1e1826824ee886f795d4b1fec19e

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Akademický článek

Comparative Investigation of 0.5Li2MnO3·0.5LiNi0.5Co0.2Mn0.3O2 Cathode Materials Synthesized by Using Different Lithium Sources

Autor: Peng-Bo Wang, Ming-Zeng Luo, Jun-Chao Zheng, Zhen-Jiang He, Hui Tong, Wan-jing Yu

Publikováno v: Frontiers in Chemistry, Vol 6 (2018)

Lithium-rich manganese-based cathode materials has been attracted enormous interests as one of the most promising candidates of cathode materials for next-generation lithium ion batteries because of its high theoretic capacity and low cost. In this s

Externí odkaz: https://doaj.org/article/0ab14b3671f14c61bcc4ec957c9134c5

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Few-layer MoS2 nanosheets with and without silicon nanoparticles as anodes for lithium-ion batteries

Autor: Ifra Marriam, Mike Tebyetekerwa, Hao Chen, Hiran Chathuranga, Nunzio Motta, Jose A. Alarco, Zhen-Jiang He, Jun-Chao Zheng, Aijun Du, Cheng Yan

Publikováno v: Journal of Materials Chemistry A. 11:2670-2678

NaCl crystals are employed as a substrate to grow MoS2 nanosheets. On dissolving NaCl, the nanosheets are introduced to silicon nanoparticles using layer-by-layer assembly forming robust MoS2@Si anodes for lithium-ion batteries.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af9e9cc7725e45aa3ae47a32806cfb90
https://doi.org/10.1039/d2ta08886j

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