scholarly journals High Efficiency Hydrogen Production From Nuclear Energy: Laboratory Demonstration of S-I Water-Splitting (Project 2002-001-F)

2005 ◽  
Author(s):  
Bob Buckingham
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Nuclear Energy ◽  
High Efficiency

scholarly journals High Efficiency Hydrogen Production from Nuclear Energy: Laboratory Demonstration of S-I Water-Splitting

2004 ◽  
Author(s):  
R. Buckingham ◽  
B. Russ ◽  
L. Brown ◽  
G.E. Besenbruch ◽  
F. Gelbard ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Nuclear Energy ◽  
High Efficiency

A Strategy for Preparing High-efficiency and Economical Catalytic Electrodes toward Overall Water Splitting

Nanoscale ◽  
2021 ◽  
Author(s):  
Dongxue Yao ◽  
Lingling Gu ◽  
Bin Zuo ◽  
Shuo Weng ◽  
Shengwei Deng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Production Technology ◽  
High Purity ◽  
High Efficiency ◽  
Energy Development ◽  
Overall Water Splitting ◽  
Important Field ◽  
High Purity Hydrogen

The technology of electrolyzing water to prepare high-purity hydrogen is an important field in today's energy development. However, how to prepare efficient, stable, and inexpensive hydrogen production technology from electrolyzed...

Fe-Co-P multi-heterostructure arrays for efficient electrocatalytic water splitting

2021 ◽  
Author(s):  
Hanwen Xu ◽  
Jiawei Zhu ◽  
Pengyan Wang ◽  
Ding Chen ◽  
Chengtian Zhang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Rational Design ◽  
Large Scale ◽  
High Efficiency ◽  
Bifunctional Catalysts

Rational design and construction of high-efficiency bifunctional catalysts for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is crucial for large-scale hydrogen production by water splitting. Herein, by a...

The U.S. Department of Energy’s Research and Development Portfolio of Hydrogen Production Technologies

2011 ◽  
Author(s):  
Roxanne Garland ◽  
Sara Dillich ◽  
Eric Miller ◽  
Kristine Babick ◽  
Kenneth Weil
Keyword(s):  
Renewable Energy ◽  
Hydrogen Production ◽  
Research And Development ◽  
Water Splitting ◽  
Nuclear Energy ◽  
Renewable Energy Sources ◽  
Water Electrolysis ◽  
Small Scale ◽  
Diverse Range ◽  
Production Technologies

The goal of the US Department of Energy (DOE) hydrogen production portfolio is to research and develop low-cost, highly efficient and environmentally friendly production technologies based on diverse, domestic resources. The DOE Hydrogen Program integrates basic and applied research, as well as technology development and demonstration, to adequately address a diverse range of technologies and feedstocks. The program encompasses a broad spectrum of coordinated activities within the DOE Offices of Energy Efficiency and Renewable Energy (EERE), Nuclear Energy (NE), Fossil Energy (FE), and Science (SC). Hydrogen can be produced in small, medium, and larger scale facilities, with small-scale distributed facilities producing from 100 to 1,500 kilograms (kg) of hydrogen per day at fueling stations, and medium-scale (also known as semi-central or city-gate) facilities producing from 1,500 to 50,000 kg per day on the outskirts of cities. The largest central facilities would produce more than 50,000 kg of hydrogen per day. Specific technologies currently under program development for distributed hydrogen production include bio-derived renewable liquids and water electrolysis. Centralized renewable production pathways under development include water electrolysis integrated with renewable power (e.g., wind, solar, hydroelectric, or geothermal), biomass gasification, solar-driven high-temperature thermochemical water splitting, direct photoelectrochemical water splitting, and biological production methods using algal/bacterial processes. To facilitate commercialization of hydrogen production via these various technology pathways in the near and long terms, a “Hydrogen Production Roadmap” has been developed which identifies the key challenges and high-priority research and development needs associated with each technology. The aim is to foster research that will lead to hydrogen production with near-zero net greenhouse gas emissions, using renewable energy sources, nuclear energy, and/or coal (with carbon capture and storage). This paper describes the research and development needs and activities by various DOE offices to address the key challenges in the portfolio of hydrogen production technologies.

scholarly journals Thin liquid/gas diffusion layers for high-efficiency hydrogen production from water splitting

2016 ◽  
Vol 177 ◽  
pp. 817-822 ◽  
Author(s):  
Jingke Mo ◽  
Zhenye Kang ◽  
Gaoqiang Yang ◽  
Scott T. Retterer ◽  
David A. Cullen ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
High Efficiency ◽  
Gas Diffusion ◽  
Gas Diffusion Layers ◽  
Diffusion Layers

Ultrasmall diiron phosphide nanodots anchored on graphene sheets with enhanced electrocatalytic activity for hydrogen production via high-efficiency water splitting

2016 ◽  
Vol 4 (41) ◽  
pp. 16028-16035 ◽  
Author(s):  
Huawei Huang ◽  
Chang Yu ◽  
Juan Yang ◽  
Xiaotong Han ◽  
Changtai Zhao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Active Site ◽  
Electrocatalytic Activity ◽  
High Efficiency ◽  
Graphene Sheets

Active site-enriched Fe2P nanodots anchored on graphene sheets (Fe2P-ND/FG) exhibit enhanced catalytic activity and stability for the hydrogen evolution reaction.

An Efficient Hybrid Sulfur Process Using PEM Electrolysis With a Bayonet Decomposition Reactor

2008 ◽  
Author(s):  
Maximilian B. Gorensek ◽  
William A. Summers ◽  
Edward J. Lahoda ◽  
Charles O. Bolthrunis ◽  
Renee Greyvenstein
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Production Cost ◽  
High Efficiency ◽  
Nuclear Reactors ◽  
Laboratory Scale ◽  
Pem Electrolysis

The Hybrid Sulfur (HyS) Process is being developed to produce hydrogen by water-splitting using heat from advanced nuclear reactors. It has the potential for high efficiency and competitive hydrogen production cost, and has been demonstrated at a laboratory scale.

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