CFD Simulation of Methane Steam Micro-Reformer: Channel Design and Inlet/Outlet Configuration [PDF]
Iranian Journal of Chemical Engineering, 2019 Micro-reformers used for producing hydrogen with a high surface-to-volume ratio in small-scale fuel cells were investigated. To this end, scrutinizing and exploiting all areas of micro reformers is very important.
H. Mohammadnezami, A. Irankhah
doaj +1 more source
Metal‐organic framework‐derived Cu@Co4N nanoparticles anchored on N-doped carbon nanotubes for efficient and stable ORR activity [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2023 Developing highly efficient, durable, and low-cost electrocatalysts for oxygen reduction reaction (ORR) is very important for energy conversion technologies.
Parisa Akbarian, Mehdi Kheirmand
doaj +1 more source
Methane, 2023 CO2 methanation was studied on Ni-based yttria-stabilised zirconia (Ni/YSZ) catalysts. The catalysts were prepared by the wet impregnation method, where the amount of Ni content was varied from 5% to 75%.
Osaze Omoregbe +3 more
doaj +1 more source
Chemical kinetics analysis of a zinc-air fuel cell [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2023 Zinc-air batteries and zinc-air fuel cells (ZAFC) are types of metal-air batteries that use zinc and oxygen from the air to generate power. They have high energy densities and are cost-effective to manufacture.
Parisa Akbarian, Mehdi Kheirmand
doaj +1 more source
Design of experiment study of the parameters that affect performance of three flow plate configurations of a proton exchange membrane fuel cell [PDF]
, 2010 Low temperature hydrogen fuel cells are electrochemical devices which offer a promising alternative to traditional power sources. Fuel cells produce electricity with a reaction of the fuel (hydrogen) and air. Fuel cells have the advantage of being clean;
Carton, James, Olabi, Abdul-Ghani
core +1 more source
Screening of important factors affecting the process of ammonia synthesis by Plackett-Burman method and process optimization with RSMScreening the Important Factors Affecting the Process of Ammonia Synthesized by the Plackett-Burman Method and the Process Optimization with RSM [PDF]
Iranian Journal of Chemical Engineering, 2022 The optimization of the ammonia synthesis plant to increase the production of ammonia is studied in this line of research. In this paper, the steady-state ammonia synthesis is simulated using the Aspen HysysV.11 software.
A. H. Oudi, A. Irankhah
doaj +1 more source
The Development of Current Collection in Micro-Tubular Solid Oxide Fuel Cells—A Review
Applied Sciences, 2021 Micro-tubular solid oxide fuel cells (µT-SOFCs) are suited to a broad range of applications with power demands ranging from a few watts to several hundred watts. µT-SOFCs possess inherently favourable characteristics over alternate configurations such as
Oujen Hodjati-Pugh +2 more
doaj +1 more source
Applied Sciences, 2020 The influence of copper addition (0.5–2 mol%) on the crystal structure, densification microstructure, and electrochemical properties of Ce0.8Gd0.2O1.9 synthesized in a one-step sol–gel combustion synthesis route has been studied.
Grazia Accardo +2 more
doaj +1 more source
Metals, 2022 We developed a method to determine the activation energy for hydride decomposition using a Sieverts-type apparatus and the Kissinger equation, not using thermal analysis methods.
Myoung-Youp Song, Young-Jun Kwak
doaj +1 more source
Copper Catalysts Supported on CeMnO2 for CO Oxidation in Hydrogen-Rich Gas Streams [PDF]
Iranian Journal of Chemical Engineering, 2015 e"> The CeMnO2 supports were prepared via co-precipitation method by ammonia as precipitating agent. The CuO/CeO2 and CuO/Ce(1-x)MnxO2 (x=0.1, 0.3 and 0.5) catalysts were synthesized by wet impregnation method.
N. Hoshyar +2 more
doaj