International Journal of Hydrogen Energy
Papers 10000
1 page of 1,000 pages (10k results)
#1Atif Khan Niaz (Changwon National University)H-Index: 2
#2Jun-Young Park (Sejong University)H-Index: 25
Last. Hyung-Tae Lim (Changwon National University)H-Index: 13
view all 3 authors...
Abstract null null In this study, we investigated the long-term stability of anion exchange membrane water electrolyzers (AEMWEs) under various bias conditions. The cell performance was relatively stable under conditions of voltage cycling in a narrow range, constant voltage and constant current. On the other hand, a relatively dynamic condition, voltage cycling, in a wide range detrimentally affected the cell stability. Abnormally high negative and positive currents were observed when the cell ...
#1Kai Ma (ZJU: Zhejiang University)H-Index: 1
#2Wenzhu Peng (ZJU: Zhejiang University)H-Index: 2
Last. Zhengli Hua (ZJU: Zhejiang University)H-Index: 8
view all 7 authors...
Abstract null null Cr–Mo steel is often used as the material of the hydrogen storage vessel, but its ductility can be deteriorated by high pressure hydrogen, which makes it possible that the local area of strain concentration on the hydrogen storage vessel made of Cr–Mo steel may fail due to excessive plastic deformation. The limit criterion of local strain established according to the study of the fracture strain is the basis for local failure assessment of the vessel. However, the correlation ...
#1Mohamed H. Elbakkay (Beni-Suef University)
#2Waleed M.A. El Rouby (Beni-Suef University)H-Index: 14
Last. Pierre Millet (CNRS: Centre national de la recherche scientifique)H-Index: 33
view all 9 authors...
Abstract null null The development of new sources of renewable energy fuels like hydrogen remains challenging considering the nowadays society energy needs on a day-to-day basis. In this context, hybrid nanostructures conformed by TiO2 nanoparticles sensitized with bundles of rod-like Sb2S3 (stibnite) on the surface of reduced graphene oxide (TiO2/Sb2S3/RGO), can pave the way in this direction, as offering heterostructures that can be employed as the active phase in photo-anodes for photoelectro...
#1Tao Li (Sichuan University)
#2Zhi Yan (Sichuan University)
Last. Yungui Chen (Sichuan University)H-Index: 27
view all 5 authors...
Abstract null null The influence of bias voltage on surface microstructure of TiN films deposited on Ti substrate by multi-arc ion plating was systematically investigated. The TiN films were characterized using X-ray diffraction, scanning electron microscopy and atomic force microscopy. The corrosion resistance was tested by potentiodynamic polarization and electrochemical impedance spectroscopy at 70–80 °C in the simulated PEMFC cathode environment. The results show that the surface microstruct...
#1Zhi-Jie Xia (PKU: Peking University)H-Index: 3
view all 4 authors...
Abstract null null Pre-detonators are commonly used in rotating detonation engine (RDE) experiments. Current experimental studies focus on the performance of pre-detonator while ignoring the influence of pre-detonator on the flow field. In numerical simulations one-dimensional detonation wave is usually used to ignite the fresh gas in RDE. This is a simplification of the pre-detonator used in practical hotfire tests. But the coupling between the pre-detonator and the combustor is ignored. The ai...
#1Bin Qu (WUT: Wuhan University of Technology)
#2Ye Tao (WUT: Wuhan University of Technology)
Last. Yihui Liu
view all 4 authors...
Abstract null null Transition metal phosphide based orange-like Pd@Co@P nanoparticles supported on reduced graphene oxide (Pd@Co@P/rGO) have been synthesized by a one-pot co-reduction at room temperature using methylamine borane (MeAB) as the reducing agent. The prepared Pd@Co@P/rGO nanoparticles were characterized by powder X-ray diffraction (XRD), transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FT-IR), selected area elect...
#1Qin Liao (CSUST: Changsha University of Science and Technology)H-Index: 1
#2Guangxing Li (CSUST: Changsha University of Science and Technology)H-Index: 1
Last. Hao He (CSUST: Changsha University of Science and Technology)H-Index: 4
view all 10 authors...
Abstract null null Nonprecious transition metals [e.g., cobalt (Co), iron (Fe), and zinc (Zn)], and nitrogen doped carbon materials are considered to be the most attractive alternatives to precious metal catalysts. Herein, Cobalt decorated nitrogen-doped carbon nanotubes were synthesized via a facile hydrothermal method and calcination. Benefiting from the N-doping, etching of Co nanoparticles to carbon nanotubes and synergistic effect between the components, the as-prepared Co/nitrogen-doped ca...
#1Yang Wang (Anhui University of Technology)H-Index: 3
#2Mingyan Gu (Anhui University of Technology)H-Index: 13
Last. Xiangyong Huang (Anhui University of Technology)H-Index: 2
view all 8 authors...
Abstract null null Addition of reactive or inert substances is one of the most effective and practical ways to control soot formation in combustion of hydrocarbon fuels. In this paper, the research progress on the effects of hydrogen, carbon dioxide, and water vapor addition on soot formation in hydrocarbon flames in the last few decades is systematically summarized. The summary shows that the number of studies on the effects of these three common diluents has increased dramatically in the last ...
#1Fuyuan Yang (THU: Tsinghua University)H-Index: 16
#2Wang Tianze (THU: Tsinghua University)
Last. Minggao Ouyang (THU: Tsinghua University)H-Index: 61
view all 0 authors...
Abstract null null The development and application of hydrogen energy in power generation, automobiles, and energy storage industries are expected to effectively solve the problems of energy waste and pollution. However, because of the inherent characteristics of hydrogen, it is difficult to maintain high safety during production, transportation, storage, and utilization. Therefore, to ensure the safe and reliable utilization of hydrogen, its characteristics relevant to leakage and diffusion, ig...
#1Abd El-Rahman Elsayed (Sohag University)
#2Hoda A. El-Shafy Shilkamy (Sohag University)
Last. Mahmoud Elrouby (Sohag University)H-Index: 8
view all 3 authors...
Abstract null null The processes of hydrogen evolution reaction and anodic dissolution of zinc and zinc-antimony alloys with different antimony amounts (0.5 and 1%) immersed in 6 M KOH were tested via many electrochemical methods as Tafel polarization, cyclic voltammetry (CV), impedance spectroscopy (EIS), and charge-discharge. Newly formed phases, the morphology of the surface, and chemical composition for Zn and Zn–Sb alloys after and before corrosion were determined via appreciated analysis i...
Top fields of study
Inorganic chemistry
Materials science
Hydrogen production
Chemical engineering