Journal Article10.1109/JPROC.2011.2156750
Hydrogen Production From Water Electrolysis: Current Status and Future Trends
Alfredo Ursúa,Luis M. Gandía,Pablo Sanchis +2 more
- 01 Feb 2012
- Vol. 100, Iss: 2, pp 410-426
1.3K
TL;DR: The possible configurations allowing the integration of water electrolysis units with renewable energy sources in both autonomous and grid-connected systems are presented and some relevant demonstration projects are commented.
read more
Abstract: This paper reviews water electrolysis technologies for hydrogen production and also surveys the state of the art of water electrolysis integration with renewable energies. First, attention is paid to the thermodynamic and electrochemical processes to better understand how electrolysis cells work and how they can be combined to build big electrolysis modules. The electrolysis process and the characteristics, advantages, drawbacks, and challenges of the three main existing electrolysis technologies, namely alkaline, polymer electrolyte membrane, and solid oxide electrolyte, are then discussed. Current manufacturers and the main features of commercially available electrolyzers are extensively reviewed. Finally, the possible configurations allowing the integration of water electrolysis units with renewable energy sources in both autonomous and grid-connected systems are presented and some relevant demonstration projects are commented.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Hydrogen production in Mexico: State of the art, future perspectives, challenges, and opportunities
TL;DR: The use of hydrogen is increasing in many countries due to potential decarbonization and sustainable energy transition projects as discussed by the authors , with an increasing trend towards clean alternatives with better performance improving the existing processes.
24
Hydrogen generation promoted by photocatalytic oxidation of ascorbate and glucose at a cadmium sulfide electrode
TL;DR: In this article, the photocatalytic oxidation of ascorbate (AA) and glucose (GLU) on a visible light-sensitive cadmium sulfide nanoparticle modified indium-tin oxide (CdS/ITO) electrode was successfully used to synergistically promote the photoelectrochemical generation of hydrogen on a porous nickel cathode.
24
Solar-driven polymer electrolyte membrane fuel cell for photovoltaic hydrogen production
Rishabh Sharma,Miroslav Almáši,R.C. Punia,Rahul Kant Chaudhary,Satya Pal Nehra,M.S. Dhaka,Anshu Sharma +6 more
TL;DR: In this paper , the characteristics and primacy of polymer electrolyte membrane fuel cells (PEMFCs) were investigated using both experimental and theoretical observations based on Hydro Genius Professional -a laboratory scale model.
24
Comparative life cycle assessment of power-to-methane pathways: Process simulation of biological and catalytic biogas methanation
TL;DR: In this article , the authors quantified the environmental impact of synthetic methane production and identified differences between both pathways, and compared the global warming potential per MWh synthetic CH4 is similar for the biological and catalytic pathways.
24
Di-nuclear metal synergistic catalysis: Ni2Mo6S6O2/MoS2 two-dimensional nanosheets for hydrogen evolution reaction
TL;DR: In this paper, Ni is successfully intercalated into the framework of MoS2 and Ni2Mo6S6O2/MoS2 two-dimensional nanosheets are obtained.
24
References
I and i
TL;DR: There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.
38.1K
•Book
Electrochemical Methods: Fundamentals and Applications
Allen J. Bard,Larry R. Faulkner +1 more
- 01 Jan 1980
TL;DR: In this paper, the authors present a comprehensive overview of electrode processes and their application in the field of chemical simulation, including potential sweep and potential sweep methods, coupled homogeneous chemical reactions, double-layer structure and adsorption.
22.7K
Electrochemical Methods: Fundamentals and Applications
TL;DR: In this paper, the authors present a survey of electrochemical methods and their applications, focusing on the following categories: electrochemical water treatment methods, electrochemical method fundamentals and applications, and student solutions manual.
15.5K