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  1. Article ; Online: Origin and characterization of the oxygen loss phenomenon in the layered oxide cathodes of Li-ion batteries.

    Feng, Junrun / Chen, Zhuo / Zhou, Weihua / Hao, Zhangxiang

    Materials horizons

    2023  Volume 10, Issue 11, Page(s) 4686–4709

    Abstract: Li-ion batteries have been widely applied in the field of energy storage due to their high energy density and environment friendliness. Owing to their high capacity of ∼200 mA h ... ...

    Abstract Li-ion batteries have been widely applied in the field of energy storage due to their high energy density and environment friendliness. Owing to their high capacity of ∼200 mA h g
    Language English
    Publishing date 2023-10-30
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2744250-0
    ISSN 2051-6355 ; 2051-6347
    ISSN (online) 2051-6355
    ISSN 2051-6347
    DOI 10.1039/d3mh00780d
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Effect of Li

    Zhang, Lun / Feng, Junrun / Zhu, Guanghan / Yan, Jay / Bartlett, Stuart / Wang, Zhipeng / Hao, Zhangxiang / Gao, Zhonghui / Wang, Ryan

    ACS applied materials & interfaces

    2024  Volume 16, Issue 11, Page(s) 13786–13794

    Abstract: PEO-LiX solid polymer electrolyte (SPE) with the addition of ... ...

    Abstract PEO-LiX solid polymer electrolyte (SPE) with the addition of Li
    Language English
    Publishing date 2024-03-06
    Publishing country United States
    Document type Journal Article
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.3c19519
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Advances and Challenges in Electrolyte Development for Magnesium-Sulfur Batteries: A Comprehensive Review.

    Sheng, Lin / Feng, Junrun / Gong, Manxi / Zhang, Lun / Harding, Jonathan / Hao, Zhangxiang / Wang, Feng Ryan

    Molecules (Basel, Switzerland)

    2024  Volume 29, Issue 6

    Abstract: Magnesium-sulfur batteries are an emerging technology. With their elevated theoretical energy density, enhanced safety, and cost-efficiency, they have the ability to transform the energy storage market. This review investigates the obstacles and progress ...

    Abstract Magnesium-sulfur batteries are an emerging technology. With their elevated theoretical energy density, enhanced safety, and cost-efficiency, they have the ability to transform the energy storage market. This review investigates the obstacles and progress made in the field of electrolytes which are especially designed for magnesium-sulfur batteries. The primary focus of the review lies in identifying electrolytes that can facilitate the reversible electroplating and stripping of Mg
    Language English
    Publishing date 2024-03-11
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules29061234
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.MO 81: Show issues

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  4. Article ; Online: Robust Biomass-Derived Carbon Frameworks as High-Performance Anodes in Potassium-Ion Batteries.

    Chen, Jintao / Chen, Guanxu / Zhao, Siyu / Feng, Junrun / Wang, Ryan / Parkin, Ivan P / He, Guanjie

    Small (Weinheim an der Bergstrasse, Germany)

    2022  Volume 19, Issue 7, Page(s) e2206588

    Abstract: Potassium-ion batteries (PIBs) have become one of the promising candidates for electrochemical energy storage that can provide low-cost and high-performance advantages. The poor cyclability and rate capability of PIBs are due to the intensive structural ... ...

    Abstract Potassium-ion batteries (PIBs) have become one of the promising candidates for electrochemical energy storage that can provide low-cost and high-performance advantages. The poor cyclability and rate capability of PIBs are due to the intensive structural change of electrode materials during battery operation. Carbon-based materials as anodes have been successfully commercialized in lithium- and sodium-ion batteries but is still struggling in potassium-ion battery field. This work conducts structural engineering strategy to induce anionic defects within the carbon structures to boost the kinetics of PIBs anodes. The carbon framework provides a strong and stable structure to accommodate the volume variation of materials during cycling, and the further phosphorus doping modification is shown to enhance the rate capability. This is found due to the change of the pore size distribution, electronic structures, and hence charge storage mechanism. The optimized electrode in this work shows a high capacity of 175 mAh g
    Language English
    Publishing date 2022-12-05
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2168935-0
    ISSN 1613-6829 ; 1613-6810
    ISSN (online) 1613-6829
    ISSN 1613-6810
    DOI 10.1002/smll.202206588
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Nanoporous Carbon: Liquid-Free Synthesis and Geometry-Dependent Catalytic Performance.

    Xu, Ruoyu / Kang, Liqun / Knossalla, Johannes / Mielby, Jerrik / Wang, Qiming / Wang, Bolun / Feng, Junrun / He, Guanjie / Qin, Yudao / Xie, Jijia / Swertz, Ann-Christin / He, Qian / Kegnæs, Søren / Brett, Dan J L / Schüth, Ferdi / Wang, Feng Ryan

    ACS nano

    2019  Volume 13, Issue 2, Page(s) 2463–2472

    Abstract: Nanostructured carbons with different pore geometries are prepared with a liquid-free nanocasting method. The method uses gases instead of liquid to disperse carbon precursors, leach templates, and remove impurities, minimizing synthetic procedures and ... ...

    Abstract Nanostructured carbons with different pore geometries are prepared with a liquid-free nanocasting method. The method uses gases instead of liquid to disperse carbon precursors, leach templates, and remove impurities, minimizing synthetic procedures and the use of chemicals. The method is universal and demonstrated by the synthesis of 12 different porous carbons with various template sources. The effects of pore geometries in catalysis can be isolated and investigated. Two of the resulted materials with different pore geometries are studied as supports for Ru clusters in the hydrogenolysis of 5-hydroxymethylfurfural (HMF) and electrochemical hydrogen evolution (HER). The porous carbon-supported Ru catalysts outperform commercial ones in both reactions. It was found that Ru on bottleneck pore carbon shows a highest yield in hydrogenolysis of HMF to 2,5-dimethylfuran (DMF) due to a better confinement effect. A wide temperature operation window from 110 to 140 °C, with over 75% yield and 98% selectivity of DMF, has been achieved. Tubular pores enable fast charge transfer in electrochemical HER, requiring only 16 mV overpotential to reach current density of 10 mA·cm
    Language English
    Publishing date 2019-01-22
    Publishing country United States
    Document type Journal Article
    ISSN 1936-086X
    ISSN (online) 1936-086X
    DOI 10.1021/acsnano.8b09399
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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