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100 Newest Publications about the topic hydrogen fuel

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On the hydrogen evolution reaction activity of graphene–hBN van der Waals heterostructures

01-Jun-2018 | Sumit Bawari; Nisheal M. Kaley; Shubhadeep Pal; Thazhe Veettil Vineesh; Shamasree Ghosh; Jagannath Mondal; Tharangat ..., Physical Chemistry Chemical Physics, 2018

Although graphene technology has reached technology readiness level 9 and hydrogen fuel has been identified as a viable futuristic energy resource, pristine atomic layers such as graphene are found to be inactive towards the hydrogen evolution reaction (HER). Enhancing the intrinsic catalytic ...

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On the hydrogen evolution reaction activity of graphene–hBN van der Waals heterostructures

01-Jun-2018 | Sumit Bawari; Nisheal M. Kaley; Shubhadeep Pal; Thazhe Veettil Vineesh; Shamasree Ghosh; Jagannath Mondal; Tharangat ..., Physical Chemistry Chemical Physics, 2018

Although graphene technology has reached technology readiness level 9 and hydrogen fuel has been identified as a viable futuristic energy resource, pristine atomic layers such as graphene are found to be inactive towards the hydrogen evolution reaction (HER). Enhancing the intrinsic catalytic ...

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Nanocatalysts for hydrogen evolution reactions

27-May-2018 | Kasinath Ojha; Soumen Saha; Preeti Dagar; Ashok K. Ganguli, Physical Chemistry Chemical Physics, 2018

Hydrogen fuel is among the cleanest renewable resources and is the best alternative to fossil fuels for the future. Hydrogen can be best produced by means of electrolysis or photoelectrolysis of water among the various routes available for hydrogen production. So far, Pt has been recognized as ...

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A self-supported amorphous Ni–P alloy on a CuO nanowire array: an efficient 3D electrode catalyst for water splitting in alkaline media

26-May-2018 | Bing Chang; Shuai Hao; Zhixiang Ye; Yingchun Yang, Chemical Communication, 2018

Energy-efficient electrochemical water splitting is one important way to produce hydrogen fuel but still faces many challenges. In this communication, we report that an amorphous Ni–P alloy shell electrodeposited on a CuO nanowire array supported on copper foam (CuO@Ni–P NA/CF) can be used for ...

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Direct Operation of Solid Oxide Fuel Cells on Low-Concentration Oxygen-Bearing Coal-Bed Methane with High Stability

19-Jan-2018 | Yong Jiao; Liyang Wang; Liqin Zhang; Wenting An; Wei Wang; Wei Zhou; Moses O. Tadé; Zongping Shao; Jianping Bai; Si- ..., Energy & Fuels, 2018

This paper studies the electrochemical feasibility of the direct conversion of low-concentration, oxygen-bearing coal-bed methane (CBM, 30 vol % CH4) to electricity via solid oxide fuel cells (SOFCs). A fuel cell with the LiLaNi–Al2O3/Cu catalyst layer was developed, and a maximum power output of ...

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Ultrathin FeOOH Nanolayers with Rich Oxygen Vacancies on BiVO4 Photoanodes for Efficient Water Oxidation

15-Jan-2018 | Yingpu Bi, Beibei Zhang, Lei Wang, Yajun Zhang, Yong Ding, Angewandte Chemie International Edition, 2018

Photoelectrochemical (PEC) water splitting is a promising method for storing solar energy in the form of hydrogen fuel, but greatly hindered by the sluggish kinetics of the oxygen evolution reaction (OER). Herein, a facile solution impregnation method is developed for growing highly crystalline ...

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Toward High-Performance Pt-Based Nanocatalysts for Oxygen Reduction Reaction through Organic–Inorganic Hybrid Concepts

18-Dec-2017 | Monika Sharma; Namgee Jung; Sung Jong Yoo, Chemistry of Materials, 2017

Pt-based multistructured nanocatalysts such as alloy, core–shell, and surface Pt-rich nanoparticles have been extensively studied for hydrogen fuel cell applications, and their catalytic performances for oxygen reduction reactions have been significantly upgraded for decades. Due to these ...

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Energies, Vol. 10, Pages 1707: The Battle between Battery and Fuel Cell Powered Electric Vehicles: A BWM Approach

26-Oct-2017 | van de Kaa, Geerten ; Scholten, Daniel ; Rezaei, Jafar ; Milchram, Christine, Energies, 2017

Energies, Vol. 10, Pages 1707: The Battle between Battery and Fuel Cell Powered Electric Vehicles: A BWM Approach Energies doi: 10.3390/en10111707 Authors: Geerten van de Kaa Daniel Scholten Jafar Rezaei Christine Milchram The transition to a more sustainable personal ...

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Metallic Transition Metal Selenide Holey Nanosheets for Efficient Oxygen Evolution Electrocatalysis

11-Sep-2017 | Zhiwei Fang; Lele Peng; Haifeng Lv; Yue Zhu; Chunshuang Yan; Shengqi Wang; Pranav Kalyani; Xiaojun Wu; Guihua Yu, ACS Nano, 2017

Catalysts for oxygen evolution reaction (OER) are pivotal to the scalable storage of sustainable energy by means of converting water to oxygen and hydrogen fuel. Designing efficient electrocatalysis combining the features of excellent electrical conductivity, abundant active surface, and ...

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Room Temperature Dissolution of Bulk Elemental Ni and Se for Solution Deposition of a NiSe2 HER Electrocatalyst

17-Aug-2017 | Carrie L. McCarthy; Courtney A. Downes; Richard L. Brutchey, Inorganic Chemistry, 2017

With hydrogen fuel becoming a more viable alternative to fossil fuels comes the need for inexpensive, low-energy hydrogen production. Here, a low-temperature direct solution-processing method is presented for the deposition of earth-abundant pyrite-type NiSe2 as an efficient hydrogen evolution ...

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