Výsledky vyhledávání - "Quan-Feng Dong"

Akademický článek

Single-dispersed polyoxometalate clusters embedded on multilayer graphene as a bifunctional electrocatalyst for efficient Li-S batteries

Autor: Jie Lei, Xiao-Xiang Fan, Ting Liu, Pan Xu, Qing Hou, Ke Li, Ru-Ming Yuan, Ming-Sen Zheng, Quan-Feng Dong, Jia-Jia Chen

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

Efficient electrochemical energy storage in Li-S batteries is hindered by sluggish sulfur redox reactions. Here, the authors propose a polyoxometalate/multilayer graphene composite as a bifunctional electrocatalyst for battery performance improvement

Externí odkaz: https://doaj.org/article/740526fb156448e3b6bd3254c0019fc5

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Akademický článek

A Carbon Foam with Sodiophilic Surface for Highly Reversible, Ultra‐Long Cycle Sodium Metal Anode

Autor: Xue‐Yang Cui, Ya‐Jing Wang, Hua‐Deng Wu, Xiao‐Dong Lin, Shuai Tang, Pan Xu, Hong‐Gang Liao, Ming‐Sen Zheng, Quan‐Feng Dong

Publikováno v: Advanced Science, Vol 8, Iss 2, Pp n/a-n/a (2021)

Abstract Sodium metal anodes combine low redox potential (−2.71 V versus SHE) and high theoretical capacity (1165 mAh g−1), becoming a promising anode material for sodium‐ion batteries. Due to the infinite volume change, unstable SEI films, and

Externí odkaz: https://doaj.org/article/b9fe47bccf8f4d948e91ee9922eb998c

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Akademický článek

Designable ultra-smooth ultra-thin solid-electrolyte interphases of three alkali metal anodes

Autor: Yu Gu, Wei-Wei Wang, Yi-Juan Li, Qi-Hui Wu, Shuai Tang, Jia-Wei Yan, Ming-Sen Zheng, De-Yin Wu, Chun-Hai Fan, Wei-Qiang Hu, Zhao-Bin Chen, Yuan Fang, Qing-Hong Zhang, Quan-Feng Dong, Bing-Wei Mao

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)

The dendrite growth of alkali metal anodes leads to charge/discharge cycling instability. Here, the authors show that electrochemical polishing can yield near-perfect anodes of three alkali metals by constructing smooth and thin solid-electrolyte int

Externí odkaz: https://doaj.org/article/54ab93db180f49dd8553f9f6dc8e1a7d

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Thin Nano Cages with Limited Hollow Space for Ultrahigh Sulfur Loading Lithium–Sulfur Batteries

Autor: Ding-Rong Deng, Chen Li, Jian-Chun Weng, Xiao-Hong Fan, Zhi-Jie Chen, Guang Yang, Yi Li, Qi-Hui Wu, Ming-Sen Zheng, Quan-Feng Dong

Publikováno v: ACS Applied Materials & Interfaces. 14:45414-45422

Owning to its various advantages, the lithium-sulfur battery is one of the research hot spots for new energy storage systems. Diverse hollow structures with specific morphologies have been used as the sulfur host materials to adsorb or/and catalyze t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63036350c995b6faba899c4302ae4106
https://doi.org/10.1021/acsami.2c12841

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In Situ Constructing a Catalytic Shell for Sulfur Cathode via Electrochemical Oxidative Polymerization

Autor: Guo-Qing Liu, Qing Hou, Xiao-Xiang Fan, Qing-Yi Zheng, Jeng-Kuei Chang, Jing-Min Fan, Ru-Ming Yuan, Ming-Sen Zheng, Quan-Feng Dong

Publikováno v: ACS applied materialsinterfaces. 14(49)

Sluggish multiphase reaction kinetics and severe shuttle effect of lithium polysulfides (LiPSs) are two major challenges facing lithium-sulfur (Li-S) batteries, which largely prevent them from becoming a reality. Herein, a shell with catalytic functi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecbc2189a31733a4b1d76e025abaa6e3
https://pubmed.ncbi.nlm.nih.gov/36464840

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