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  1. Article ; Online: Nickel-Based Anode Catalysts for Efficient and Affordable Anion-Exchange Membrane Fuel Cells.

    Gao, Fei-Yue / Gao, Min-Rui

    Accounts of chemical research

    2023  Volume 56, Issue 12, Page(s) 1445–1457

    Abstract: ConspectusLow-temperature ion-exchange membrane hydrogen fuel cells, as zero-emission power sources, can largely preserve the merits of gasoline engines, including rapid fueling, extended cruising range, and low maintenance cost. To enable the widespread ...

    Abstract ConspectusLow-temperature ion-exchange membrane hydrogen fuel cells, as zero-emission power sources, can largely preserve the merits of gasoline engines, including rapid fueling, extended cruising range, and low maintenance cost. To enable the widespread prevalence of fuel-cell automobiles, the U.S. Department of Energy (DOE) has set a long-term fuel-cell system cost target of US$30 kW
    Language English
    Publishing date 2023-05-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1483291-4
    ISSN 1520-4898 ; 0001-4842
    ISSN (online) 1520-4898
    ISSN 0001-4842
    DOI 10.1021/acs.accounts.3c00071
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Enrichment of reactants and intermediates for electrocatalytic CO

    Yang, Peng-Peng / Gao, Min-Rui

    Chemical Society reviews

    2023  Volume 52, Issue 13, Page(s) 4343–4380

    Abstract: The electrocatalytic carbon dioxide reduction reaction ( ... ...

    Abstract The electrocatalytic carbon dioxide reduction reaction (CO
    Language English
    Publishing date 2023-07-03
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 1472875-8
    ISSN 1460-4744 ; 0306-0012
    ISSN (online) 1460-4744
    ISSN 0306-0012
    DOI 10.1039/d2cs00849a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: CO 2 -assisted formation of grain boundaries for efficient CO–CO coupling on a derived Cu catalyst

    Niu Zhuang-Zhuang / Chi Li-Ping / Wu Zhi-Zheng / Yang Peng-Peng / Fan Ming-Hui / Gao Min-Rui

    National Science Open, Vol

    2023  Volume 2

    Abstract: The electrochemical CO 2 reduction reaction (CO 2 RR) on Cu catalyst holds great promise for converting CO 2 into valuable multicarbon (C 2+ ) compounds, but still suffers poor selectivity due to the sluggish kinetics of forming carbon–carbon (C–C) bonds. ...

    Abstract The electrochemical CO 2 reduction reaction (CO 2 RR) on Cu catalyst holds great promise for converting CO 2 into valuable multicarbon (C 2+ ) compounds, but still suffers poor selectivity due to the sluggish kinetics of forming carbon–carbon (C–C) bonds. Here we reported a perovskite oxide-derived Cu catalyst with abundant grain boundaries for efficient C–C coupling. These grain boundaries are readily created from the structural reconstruction induced by CO 2 -assisted La leaching. Using this defective catalyst, we achieved a maximum C 2+ Faradaic efficiency of 80.3% with partial current density over 400 mA cm −2 in neutral electrolyte in a flow-cell electrolyzer. By combining the structural and spectroscopic investigations, we uncovered that the in-situ generated defective sites trapped by grain boundaries enable favorable CO adsorption and thus promote C–C coupling kinetics for C 2+ products formation. This work showcases the great potential of perovskite materials for efficient production of valuable multicarbon compounds via CO 2 RR electrochemistry.
    Keywords electrochemical CO 2 reduction ; multicarbon products ; perovskite oxide ; structural evolution ; defective sites ; Science ; Q ; Engineering (General). Civil engineering (General) ; TA1-2040
    Subject code 669
    Language English
    Publishing date 2023-02-01T00:00:00Z
    Publisher Science Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Plasma-Assisted Synthesis of Metal Nitrides for an Efficient Platinum-Group-Metal-Free Anion-Exchange-Membrane Fuel Cell.

    Zhang, Xiao-Long / Hu, Shao-Jin / Wang, Ye-Hua / Shi, Lei / Yang, Yu / Gao, Min-Rui

    Nano letters

    2022  Volume 23, Issue 1, Page(s) 107–115

    Abstract: In comparison to the well-developed proton-exchange-membrane fuel cells, anion-exchange-membrane fuel cells (AEMFCs) permit adoption of platinum-group-metal (PGM)-free catalysts due to the alkaline environment, giving a substantial cost reduction. ... ...

    Abstract In comparison to the well-developed proton-exchange-membrane fuel cells, anion-exchange-membrane fuel cells (AEMFCs) permit adoption of platinum-group-metal (PGM)-free catalysts due to the alkaline environment, giving a substantial cost reduction. However, previous AEMFCs have generally shown unsatisfactory performances due to the lack of effective PGM-free catalysts that can endure harsh fuel cell conditions. Here we report a plasma-assisted synthesis of high-quality nickel nitride (Ni
    MeSH term(s) Platinum ; Membranes ; Cell Membrane ; Nickel ; Anions ; Protons
    Chemical Substances Platinum (49DFR088MY) ; Nickel (7OV03QG267) ; Anions ; Protons
    Language English
    Publishing date 2022-12-21
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1530-6992
    ISSN (online) 1530-6992
    DOI 10.1021/acs.nanolett.2c03707
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Theory-Guided Modulation of Optimal Silver Nanoclusters toward Efficient CO

    Mi, Hong-Cheng / Yi, Chenxing / Gao, Min-Rui / Yu, Mulin / Liu, Subiao / Luo, Jing-Li

    ACS applied materials & interfaces

    2022  Volume 14, Issue 38, Page(s) 43257–43264

    Abstract: Electrochemical ... ...

    Abstract Electrochemical CO
    Language English
    Publishing date 2022-09-16
    Publishing country United States
    Document type Journal Article
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.2c10930
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Porous Tellurium-Doped Ruthenium Dioxide Nanotubes for Enhanced Acidic Water Oxidation.

    Liu, Guo-Qiang / Yang, Yuan / Zhang, Xiao-Long / Li, Hui-Hui / Yu, Peng-Cheng / Gao, Min-Rui / Yu, Shu-Hong

    Small (Weinheim an der Bergstrasse, Germany)

    2023  Volume 20, Issue 16, Page(s) e2306914

    Abstract: Electrocatalysts with high activity and durability for acidic oxygen evolution reaction (OER) play a crucial role in achieving cost-effective hydrogen production via proton exchange membrane water electrolysis. A novel electrocatalyst, Te-doped ... ...

    Abstract Electrocatalysts with high activity and durability for acidic oxygen evolution reaction (OER) play a crucial role in achieving cost-effective hydrogen production via proton exchange membrane water electrolysis. A novel electrocatalyst, Te-doped RuO
    Language English
    Publishing date 2023-12-02
    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.202306914
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Electrochemical CO₂ Reduction on Transition-Metal Chalcogenide Catalysts: Recent Advances and Future Perspectives

    Gao, Fei-Yue / Wu, Zhi-Zheng / Gao, Min-Rui

    Energy & fuels. 2021 July 06, v. 35, no. 16

    2021  

    Abstract: The electrochemical carbon dioxide reduction reaction (CO₂RR) converting CO₂ to value-added chemicals and fuels to close the carbon cycle provides a means to solve the problem of fossil energy shortage and environmental pollution. Recently, the ... ...

    Abstract The electrochemical carbon dioxide reduction reaction (CO₂RR) converting CO₂ to value-added chemicals and fuels to close the carbon cycle provides a means to solve the problem of fossil energy shortage and environmental pollution. Recently, the understanding of the intrinsic mechanism of CO₂RR has become deeper, which has inspired researchers to design high-performance and low-cost catalysts. Because of the unique crystal structure, electrical property, chemical component, and energy band features, the CO₂RR research using transition-metal chalcogenides (TMCs) as catalysts has flourished in the past decades. The excellent electronic properties of TMC materials are beneficial to electron transport and the adsorption of reaction intermediates; multiple phase structures make it easy to adjust the physical and chemical properties of TMC materials; the appropriate band gap will affect the d-orbital electron filling, which is directly relevant to the CO₂RR reactive sites. Here, we survey recent key progress in CO₂RR using TMC catalysts and focus on the catalytic activity, stability, and reaction mechanism. We highlight the active sites of TMC catalysts and discuss the design principles of high-efficiency TMC catalysts (e.g., adjusting catalyst morphology, phase structure, band gap, and chemical composition). We end this Review by outlining the challenges as well as offering our personal perspectives on the future research directions in this promising field.
    Keywords adsorption ; carbon cycle ; carbon dioxide ; catalysts ; catalytic activity ; chemical composition ; crystal structure ; electrical properties ; electrochemistry ; electron transfer ; energy ; fossil fuels ; pollution ; reaction mechanisms ; value added
    Language English
    Dates of publication 2021-0706
    Size p. 12869-12883.
    Publishing place American Chemical Society
    Document type Article
    ZDB-ID 1483539-3
    ISSN 1520-5029 ; 0887-0624
    ISSN (online) 1520-5029
    ISSN 0887-0624
    DOI 10.1021/acs.energyfuels.1c01650
    Database NAL-Catalogue (AGRICOLA)

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  8. Article: Soft chemistry of metastable metal chalcogenide nanomaterials

    Gu, Chao / Xu, Hou-Ming / Han, Shi-Kui / Gao, Min-Rui / Yu, Shu-Hong

    Chemical Society reviews. 2021 June 21, v. 50, no. 12

    2021  

    Abstract: The metastable nature of metal chalcogenide nanomaterials (MCNs) provides us with fresh perspectives and plentiful grounds in the search of new strategies for physicochemical tuning. In the past decade, numerous efforts have been devoted to synthesizing ... ...

    Abstract The metastable nature of metal chalcogenide nanomaterials (MCNs) provides us with fresh perspectives and plentiful grounds in the search of new strategies for physicochemical tuning. In the past decade, numerous efforts have been devoted to synthesizing and modifying diverse emerging MCNs based on their “soft chemistry”, that is, gently regulating the composition, structure, phase, and interface while not entirely disrupting the original features. This tutorial review focuses on design principles based on the metastability of MCNs, such as ion mobility and vacancy, thermal and structural instability, chemical reactivity, and phase transition, together with corresponding soft chemical approaches, including ion-exchange, catalytic growth, segregation or coupling, template grafting or transformation, and crystal-phase engineering, and summarizes recent advances in their preparation and modification. Finally, prospects for the future development of soft chemistry-directed synthetic guidelines and metastable metal chalcogenide-derived nanomaterials are proposed and highlighted.
    Keywords couplings ; engineers ; guidelines ; ion exchange ; ions ; metals ; nanomaterials ; phase transition
    Language English
    Dates of publication 2021-0621
    Size p. 6671-6683.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ZDB-ID 1472875-8
    ISSN 1460-4744 ; 0306-0012
    ISSN (online) 1460-4744
    ISSN 0306-0012
    DOI 10.1039/d0cs00881h
    Database NAL-Catalogue (AGRICOLA)

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  9. Article: Theory-Guided Modulation of Optimal Silver Nanoclusters toward Efficient CO₂ Electroreduction

    Mi, Hong-Cheng / Yi, Chenxing / Gao, Min-Rui / Yu, Mulin / Liu, Subiao / Luo, Jing-Li

    ACS applied materials & interfaces. 2022 Sept. 16, v. 14, no. 38

    2022  

    Abstract: Electrochemical CO₂ reduction reaction (CO₂RR), when powered with intermittent but renewable energies, holds an attractive potential to close the anthropogenic carbon cycle through efficiently converting the exorbitantly discharged CO₂ to value-added ... ...

    Abstract Electrochemical CO₂ reduction reaction (CO₂RR), when powered with intermittent but renewable energies, holds an attractive potential to close the anthropogenic carbon cycle through efficiently converting the exorbitantly discharged CO₂ to value-added fuels and/or chemicals and consequently reduce the greenhouse gas emission. Through systematically integrating the density functional theory calculations, the modeling statistics of various proportions of CO₂RR-preferred electroactive sites, and the theoretical work function results, it is found that the crystallographically unambiguous Ag nanoclusters (NCs) hold a high possibility to enable an outstanding CO₂RR performance, particularly at an optimal size of around 2 nm. Motivated by this, homogeneously well-distributed ultrasmall Ag NCs with an average size of ∼2 nm (2 nm Ag NCs) were thus synthesized to electrochemically promote CO₂RR, and the results demonstrate that the 2 nm Ag NCs are able to achieve a significantly larger CO partial current density [j₍CO₎], an impressively higher CO Faraday efficiency of over 93.8%, and a lower onset overpotential (η) of 146 mV as well as a remarkably higher energy efficiency of 62.8% and a superior stability of 45 h as compared to Ag nanoparticles (Ag NPs) and bulk Ag. Both theoretical computations and experimental results clearly and persuasively demonstrate an impressive promotion effect of the crystallographically explicit atomic structure for electrochemically reducing CO₂ to CO, which exemplifies a novel design approach to more benchmark metal-based platforms for advancing the practically large-scale CO₂RR application.
    Keywords carbon cycle ; carbon dioxide ; density functional theory ; electrochemistry ; energy efficiency ; greenhouse gas emissions ; nanosilver ; statistics ; value added
    Language English
    Dates of publication 2022-0916
    Size p. 43257-43264.
    Publishing place American Chemical Society
    Document type Article
    ISSN 1944-8252
    DOI 10.1021/acsami.2c10930
    Database NAL-Catalogue (AGRICOLA)

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  10. Article ; Online: Hexagonal Zn Nanoplates Enclosed by Zn(100) and Zn(002) Facets for Highly Selective CO

    Xiao, Jing / Gao, Min-Rui / Liu, Subiao / Luo, Jing-Li

    ACS applied materials & interfaces

    2020  Volume 12, Issue 28, Page(s) 31431–31438

    Abstract: Electrochemical reduction of ... ...

    Abstract Electrochemical reduction of CO
    Language English
    Publishing date 2020-07-02
    Publishing country United States
    Document type Journal Article
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.0c06891
    Database MEDical Literature Analysis and Retrieval System OnLINE

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