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Showing 1-20 of 9,009 results
  1. Evaluation of Pt–Rh Nanoparticle–Based Electrodes for the Electrochemical Reduction of Nitrogen to Ammonia

    Ammonia (NH 3 ) is one of the most used chemicals. Industrially, ammonia is produced by hydrogenation of N 2 through the Haber–Bosch process, a process...

    Roumayssa Amrine, Miguel A. Montiel, ... José Solla-Gullón in Electrocatalysis
    Article Open access 06 April 2024
  2. Enhanced oxygen reduction reaction on caffeine-modified platinum single-crystal electrodes

    Enhancing the activity of the oxygen reduction reaction (ORR) is crucial for fuel cell development, and hydrophobic species are known to increase the...

    Nagahiro Hoshi, Masashi Nakamura, ... Rui Suzuki in Communications Chemistry
    Article Open access 03 February 2024
  3. Synthesis of reinforced porous Pt-based alloy SPE membrane electrodes for hydrogenation of cyclohexene by electrochemical etching

    In this paper, reinforced porous Pt-based alloy SPE membrane electrodes were synthesized by using ion beam sputtering, combinatorial electrochemical...

    Xudong Li, Bin Yang, ... Yueming Shang in Journal of Solid State Electrochemistry
    Article 04 July 2023
  4. Electrocatalytic Reduction of Oxygen on Glassy Carbon Electrodes Coated with Polyporphyrin Films Based on 5,10,15,20-Tetrakis(3-aminophenyl)porphyrin Metal Complexes

    Abstract

    Carbon materials are widespread and promising in such fields as electrochemical and electrocatalytic generation of electricity and can be...

    M. V. Tesakova, S. M. Kuzmin, V. I. Parfenyuk in Inorganic Materials: Applied Research
    Article 01 April 2023
  5. Carbon-Based Electrodes for Advanced Zinc-Air Batteries: Oxygen-Catalytic Site Regulation and Nanostructure Design

    Zn-air batteries are highly attractive for direct chemical-to-electrical energy conversion and for solving the energy crisis and environmental...

    Wenjie Shao, Rui Yan, ... Shuang Li in Electrochemical Energy Reviews
    Article Open access 23 March 2023
  6. Pt–C interactions in carbon-supported Pt-based electrocatalysts

    Carbon-supported Pt-based materials are highly promising electrocatalysts. The carbon support plays an important role in the Pt-based catalysts by...

    Yu-Xuan **ao, Jie Ying, ... **ao-Yu Yang in Frontiers of Chemical Science and Engineering
    Article 25 April 2023
  7. A Janus dual-atom catalyst for electrocatalytic oxygen reduction and evolution

    Dual-atom catalysts, which exhibit high activity and atom utilization, show promise for sustainable energy conversion and storage technologies....

    Bing Tang, Yanan Zhou, ... Wensheng Yan in Nature Synthesis
    Article 03 June 2024
  8. The in situ investigation of the polyaniline-derived N-doped carbon with the interdigitated array electrodes towards the oxygen reduction reaction

    Nowadays, tremendous effort has been made in searching clean, high-efficient and sustainable energy, and related energy conversion methods. Oxygen...

    Keyu Tao, Yanan Hao, ... Fei Liu in Journal of Solid State Electrochemistry
    Article 09 June 2022
  9. Oxygen Reduction Reaction Studies on Pd Coatings Prepared by Galvanic Exchange of Silver, Nickel and Copper

    Palladium coatings are deposited onto bulk silver, nickel and copper electrodes using galvanic exchange to study the oxygen reduction reaction (ORR)...

    Audris Mihailovs, Markus Otsus, ... Kaido Tammeveski in Electrocatalysis
    Article 06 June 2023
  10. Effect of MnO Content on the Oxygen Reduction Activity of MnO/C Nanostructures

    Manganese oxide based materials are considered as alternate non-noble metal electrocatalysts for oxygen reduction reaction (ORR). These materials...

    Vineet Mishra, Biswaranjan D. Mohapatra, ... G. Ranga Rao in Electrocatalysis
    Article 10 July 2023
  11. Electrochemical Oxygen Reduction on Modified Carbon Nanotubes in Alkaline Electrolyte

    Abstract

    The electrochemical characteristics of carbon nanotubes subjected to various types of modification, to increase their activity and stability,...

    V. A. Bogdanovskaya, I. E. Vernigor, ... V. N. Andreev in Russian Journal of Electrochemistry
    Article 21 September 2022
  12. Inverse kinetic isotope effects in the oxygen reduction reaction at platinum single crystals

    Although the oxygen reduction reaction (ORR) involves multiple proton-coupled electron transfer processes, early studies reported the absence of...

    Yao Yang, Rishi G. Agarwal, ... Héctor D. Abruña in Nature Chemistry
    Article 10 November 2022
  13. Self-supported copper-based gas diffusion electrodes improve the local CO2 concentration for efficient electrochemical CO2 reduction

    Electrochemical CO 2 reduction is a sustainable approach in green chemistry that enables the production of valuable chemicals and fuels while...

    Azeem Mustafa, Bachirou Guene Lougou, ... Jiupeng Zhao in Frontiers of Chemical Science and Engineering
    Article 19 January 2024
  14. Experimental Sabatier plot for predictive design of active and stable Pt-alloy oxygen reduction reaction catalysts

    A critical technological roadblock to the widespread adoption of proton-exchange membrane fuel cells is the development of highly active and durable...

    ** Huang, Luca Sementa, ... Yu Huang in Nature Catalysis
    Article 09 June 2022
  15. Exploring the Predominant Factors Influencing the Oxygen Reduction Performance of PtCo/C Catalysts

    PtCo nanoalloys (NAs) deposited on carbon black are emerging as robust electrocatalysts for addressing the sluggish kinetic issue of oxygen reduction...

    **rong Li, **anghui Yu, ... Qiang Xu in Chemical Research in Chinese Universities
    Article 12 July 2024
  16. Investigation of oxygen reduction reaction activity on Pt-Fe/C catalyst

    In this work, carbon-supported Pt-Fe catalysts (Pt-Fe/C) have been synthesized to determine the electrochemical activity toward oxygen reduction...

    Natarajan Manivannan, Adhidesh S. Kumawat, V. S. Vasantha in Ionics
    Article 29 June 2023
  17. Highly Efficient Oxygen Reduction Reaction Fe-N-C Cathode in Long-durable Direct Glycol Fuel Cells

    The oxygen reduction reaction in direct glycol fuel cells heavily relies on noble metal-based electrocatalysts. In this work, novel Pt group...

    Chengyong Shu, Zhuofan Gan, ... Wei Tang in Chemical Research in Chinese Universities
    Article 07 September 2022
  18. Enhanced activity for the oxygen reduction reaction in microporous water

    Electrocatalysis of small gas molecules driven by renewable energy sources offers a promising route to carbon-neutral fuels and chemicals. Such...

    Agnes E. Thorarinsdottir, Daniel P. Erdosy, ... Daniel G. Nocera in Nature Catalysis
    Article 15 May 2023
  19. Oxygen Reduction Reaction on Pt Nanowires Synthesized in Superfluid Helium

    Abstract

    By using a rotating disk electrode, it is shown for the first time that the network structures formed by long ultrathin (diameter ~4 nm)...

    R. A. Manzhos, V. K. Kochergin, ... V. I. Matyushenko in Russian Journal of Electrochemistry
    Article 21 September 2022
  20. A Supported Palladium on Gallium-based Liquid Metal Catalyst for Enhanced Oxygen Reduction Reaction

    Develo** high-performance catalysts for oxygen reduction reaction to replace costly platinum-based materials is of great importance but still...

    Chunrong Ma, Bingyi Song, ... Yuen Wu in Chemical Research in Chinese Universities
    Article 28 May 2022
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