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  1. Article: Enhancing the Stability of 4.6 V LiCoO

    Wang, Errui / Ye, Xiangju / Zhang, Bentian / Qu, Bo / Guo, Jiahao / Zheng, Shengbiao

    Nanomaterials (Basel, Switzerland)

    2024  Volume 14, Issue 2

    Abstract: ... ...

    Abstract LiCoO
    Language English
    Publishing date 2024-01-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662255-5
    ISSN 2079-4991
    ISSN 2079-4991
    DOI 10.3390/nano14020147
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Gram-scale synthesis of small-sized PtM intermetallics as high-performance catalysts for the hydrogen evolution reaction.

    Zhang, Bentian / Zhang, Lijie / Yang, Han / Shan, Mengtao / Bai, Lei / Li, Zirong / Sun, Ming

    Chemical communications (Cambridge, England)

    2024  Volume 60, Issue 40, Page(s) 5290–5293

    Abstract: Pt-based intermetallics exhibit excellent activity in electrocatalysis. However, their controlled syntheses remain difficult. Herein, carbon-supported PtM (M = Fe, Co, Ni, Zn and Mn) intermetallics with small size (3 nm) were prepared at the gramscale ... ...

    Abstract Pt-based intermetallics exhibit excellent activity in electrocatalysis. However, their controlled syntheses remain difficult. Herein, carbon-supported PtM (M = Fe, Co, Ni, Zn and Mn) intermetallics with small size (3 nm) were prepared at the gramscale and applied as a highly effective electrocatalyst for the hydrogen evolution reaction.
    Language English
    Publishing date 2024-05-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472881-3
    ISSN 1364-548X ; 1359-7345 ; 0009-241X
    ISSN (online) 1364-548X
    ISSN 1359-7345 ; 0009-241X
    DOI 10.1039/d4cc00849a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: General Strategy for Synthesis of Ordered Pt

    Zhang, Bentian / Fu, Gengtao / Li, Yutao / Liang, Lecheng / Grundish, Nicholas S / Tang, Yawen / Goodenough, John B / Cui, Zhiming

    Angewandte Chemie (International ed. in English)

    2020  Volume 59, Issue 20, Page(s) 7857–7863

    Abstract: Controllable synthesis of atomically ordered intermetallic nanoparticles (NPs) is crucial to obtain superior electrocatalytic performance for fuel cell reactions, but still remains arduous. Herein, we demonstrate a novel and general hydrogel-freeze ... ...

    Abstract Controllable synthesis of atomically ordered intermetallic nanoparticles (NPs) is crucial to obtain superior electrocatalytic performance for fuel cell reactions, but still remains arduous. Herein, we demonstrate a novel and general hydrogel-freeze drying strategy for the synthesis of reduced graphene oxide (rGO) supported Pt
    Language English
    Publishing date 2020-03-18
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.201916260
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Hierarchical branched α-MnO2: one-step synthesis and catalytic activity

    Liu, Hengfa / Zhang, Bentian / Li, Wanping / Cheng, Gao / Han, Jiaxi / Lan, Bang / Sun, Ming / Yu, Lin

    RSC advances. 2017 Oct. 02, v. 7, no. 74

    2017  

    Abstract: Hierarchical pine tree-like α-MnO2 architectures are prepared by a facile one-step method without any template. The hierarchical α-MnO2 is composed of branched α-MnO2 short nanorods assembled onto the backbone of an α-MnO2 long nanowire. Time-dependent ... ...

    Abstract Hierarchical pine tree-like α-MnO2 architectures are prepared by a facile one-step method without any template. The hierarchical α-MnO2 is composed of branched α-MnO2 short nanorods assembled onto the backbone of an α-MnO2 long nanowire. Time-dependent experiment shows that the growth process of the branched α-MnO2 nanostructures is the formation of β-MnOOH and then the transformation to a α-MnO2 branched structure in a step by step manner. Owing to its specific structure features, the hierarchical pine tree-like α-MnO2 exhibits superior catalytic performance in the catalytic combustion of dimethyl ether with a light-off temperature (T10) at 169 °C and a complete conversion temperature (T90) of 235 °C, which is far better than commercial MnO2.
    Keywords catalytic activity ; combustion ; manganese dioxide ; nanorods ; nanowires ; temperature
    Language English
    Dates of publication 2017-1002
    Size p. 46529-46535.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ISSN 2046-2069
    DOI 10.1039/c7ra08567b
    Database NAL-Catalogue (AGRICOLA)

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  5. Article: The effect of acid/alkali treatment on the catalytic combustion activity of manganese oxide octahedral molecular sieves

    Sun, Ming / Zhang, Bentian / Liu, Hengfa / He, Binbin / Ye, Fei / Yu, Lin / Sun, Changyong / Wen, Hongli

    RSC advances. 2017 Jan. 16, v. 7, no. 7

    2017  

    Abstract: Manganese oxide octahedral molecular sieves (OMS-2) are a type of widely applied catalyst for its excellent catalytic properties and competitive price. We use CH3COOH and KOH to modify the microstructure, the concentration of K+, the acidity, the redox ... ...

    Abstract Manganese oxide octahedral molecular sieves (OMS-2) are a type of widely applied catalyst for its excellent catalytic properties and competitive price. We use CH3COOH and KOH to modify the microstructure, the concentration of K+, the acidity, the redox properties and the oxygen vacancies of the OMS-2 materials. The acid-treated OMS-2 displays superior catalytic combustion activities in dimethyl ether combustion (T10 of 170 °C and T90 of 230 °C, Ea of 64.7 kJ mol−1) and toluene combustion (T10 of 170 °C and T90 of 194 °C, Ea of 62.4 kJ mol−1), whereas the alkali treatment imposes a negative effect on the catalytic activity. The superior activity of the acid-treated OMS-2 can be ascribed to the richer surface oxygen, higher oxygen mobility and redox properties, and stronger acidic sites of the catalyst.
    Keywords acetic acid ; acidity ; alkali treatment ; catalysts ; catalytic activity ; combustion ; manganese oxides ; microstructure ; oxygen ; potassium ; potassium hydroxide ; prices ; sieves ; toluene
    Language English
    Dates of publication 2017-0116
    Size p. 3958-3965.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ISSN 2046-2069
    DOI 10.1039/c6ra27700d
    Database NAL-Catalogue (AGRICOLA)

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  6. Article ; Online: Rational design of MnO

    Zhang, Bentian / Cheng, Gao / Ye, Wenjin / Zheng, Xiaoying / Liu, Hengfa / Sun, Ming / Yu, Lin / Zheng, Yuying / Cheng, Xiaoling

    Dalton transactions (Cambridge, England : 2003)

    2016  Volume 45, Issue 47, Page(s) 18851–18858

    Abstract: Hierarchically structured materials have special properties and possess potential in applications in the catalytic and electrochemical fields. Herein, two kinds of hierarchical core-shell nanostructures, lavender-like α- ... ...

    Abstract Hierarchically structured materials have special properties and possess potential in applications in the catalytic and electrochemical fields. Herein, two kinds of hierarchical core-shell nanostructures, lavender-like α-MnO
    Language English
    Publishing date 2016-11-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/c6dt03523j
    Database MEDical Literature Analysis and Retrieval System OnLINE

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