Results 41 to 50 of about 28,179 (226)

Optimal size selection of combined diesel generator/fuel cell/photovoltaic system components using a multi‐objective strategy and sea lion optimization algorithm

IET Renewable Power Generation, EarlyView., 2023
The main purpose of the presented paper is to offer an optimum arrangement for a combined diesel generator/FC/PV system to off‐grid supplying of the electricity in a community in Shache, China. Abstract One of the challenges of the production sector of the electricity industry at present is how to meet the needs of electricity consumption in the ...
Hongbin Wang, Nurulafiqah Nadzirah Binti Mansor, Hazlie Bin Mokhlis, Arsam Mashhadi   +3 more
wiley   +1 more source

Optimization of Polymer Electrolyte Membrane Fuel Cell Performance by Geometrical Changes [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2017
Three-dimensional computational fluid dynamics in house-code of a Polymer Electrolyte Membrane Fuel Cell (PEMFC) has been developed. The conservation equations are numerically solved using finite volume technique.
Nima Ahmadi, Sajad Rezazadeh, Mehdi Asgharikia,, Ehsan Shabahangnia   +3 more
doaj  

Ubiquitous energy storage [PDF]

, 2005
This paper presents a vision of a future power system with "ubiquitous energy storage", where storage would be utilized at all levels of the electricity system.
Ault, G. W., Currie, R. A. F., Foote, C. E. T., McDonald, J. R., Roscoe, A. J.   +4 more
core   +1 more source

Dynamics Response of the Proton Exchange Membrane Fuel Cell Coupled with Electrolysis [PDF]

Journal of Renewable Energy and Environment
Fuel cells convert the chemical energy of reactants into electrical energy, with the Proton Exchange Membrane Fuel Cell (PEMFC) being a prominent example due to its simple structure, durability, and ease of operation.
Made Sucipta, I Gede Febri Bala Antara, Richard Butarbutar, Made Suarda, I Nyoman Budiastra, I Gusti Ngurah Janardana   +5 more
doaj   +1 more source

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

Advanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange, Jinjie Zhu, Angus Pedersen, Joseph Parker, S. Esmael Balaghi, Shaohua Li, Silvia Favero, José Ignacio Martínez, Sarah Haigh, Maria‐Magdalena Titirici, Anna Fischer, Jesús Barrio   +11 more
wiley   +1 more source

Harnessing Controlled Dealloying–Support Coupling for Ultrastable PtNi Catalysts in PEMFC Applications

Angewandte Chemie, EarlyView.
A controllable alloying–dealloying strategy constructs PtNi core–shell nanoparticles confined within an N‐doped carbon framework. Selective ammonia‐assisted dealloying forms a Pt‐rich shell while immobilizing Ni as Ni–N/C moieties, synergistically stabilizing the catalyst.
Fei Guo, Manxi Gong, Longxiang Liu, Bochen Li, Ruwei Chen, Mengjun Gong, Wei Zong, Jianuo Chen, Qi Li, Jing Li, Yunpeng Zhong, Zeyi Zhang, Jianrui Feng, Rhodri Jervis, Guanjie He   +14 more
wiley   +2 more sources

Study on the design of PEMFC flow channel based on the mechanism of human heartbeat in plateau environment

AIMS Energy
Low-pressure conditions significantly affect the performance of Proton exchange membrane fuel cell (PEMFC) in a plateau environment. In this study, a new serpentine flow channel with an intermediate inlet form was designed based on the traditional ...
Yalong Xu, Lizong Zhu, Zhiwen Ma, Yusong Zhou   +3 more
doaj   +1 more source

Development and Simulation of a PEM Fuel Cell model for Prediction of Water Content and Power Generation [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2018
The proton exchange membrane (PEMFC) fuel cell represents the energy of the future, in parallel with hydrogen. However, this technology must meet many technical challenges related to performance and durability before being sold on a large scale.
khaled mammar, Farid SAADAOUI, Abdaldjabar HAZZAB   +2 more
doaj   +1 more source

Proton Exchange Membrane Fuel Cell (PEMFC) and Its Prospect for Powering Automobile in the Future: A Review

Aceh International Journal of Science and Technology, 2022
Increasing responsibility toward the environment forced the transportation sector to shift its gear toward electric vehicles. While battery electric vehicle (BEV) has started enjoying success, it poses a question as to whether or not fuel cell vehicle ...
Alimatun Nashira*, Soniya Nur Asyifa, Riski Sindi Yosida   +2 more
doaj   +1 more source

Transformasi Pekan Parit Raja: kajian terhadap kesejahteraan hidup masyarakat [PDF]

, 2013
Isu utama yang dibangkitkan dalam kajian ini adalah mengenai isu kesejahteraan hidup masyarakat ekoran transformasi yang berlaku di Pekan Parit Raja dan kesannya.
Miskam, Nurasyikin
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