Results 31 to 40 of about 188,890 (298)
Perspective on the Technology Status of Chemical Hydrogen Carriers for Ship‐Based Energy Import
The transport of hydrogen for the import of renewable energy will play an important role for the highly industrialized regions in Europe to meet their energy needs. As the storage and transportation of neat hydrogen comes with considerable downsides with
Andreas Peschel, Peter Wasserscheid
doaj +1 more source
Next Steps for Hydrogen - physics, technology and the future [PDF]
Hydrogen has been proposed as a future energy carrier for more than 40 years. In recent decades, impetus has been given by the need to reduce global greenhouse gas emissions from vehicles.
Glowacki, Bartek +2 more
core
Modelling a new, low CO2 emissions, hydrogen steelmaking process
In an effort to develop breakthrough technologies that enable drastic reduction in CO2 emissions from steel industry (ULCOS project), the reduction of iron ore by pure hydrogen in a direct reduction shaft furnace was investigated.
Da Costa, Andrea Ranzani +2 more
core +3 more sources
Electrochemical hydrogen production: sustainable hydrogen economy
The development of sustainable energy technologies has received considerable attention to meet increasing global energy demands and to realise organisational goals (e.g., United Nations, the Paris Agreement) of carbon neutrality.
Samina Aslam +6 more
openaire +1 more source
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Hydrogen-Fuel Cell Hybrid Powertrain: Conceptual Layouts and Current Applications
Transportation is one of the largest sources of CO2 emissions, accounting for more than 20% of worldwide emissions. However, it is one of the areas where decarbonization presents the greatest hurdles, owing to its capillarity and the benefits that are ...
Petronilla Fragiacomo +4 more
doaj +1 more source
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
The hydrogen economy has been a major vision for many futurists, for over half a century, as a way to transition to a world not dependent on fossil fuels (Bockris, Science 176:1323, 1972).
Jake Whitehead +3 more
doaj +1 more source
The onset of dehydrogenation in solid Ammonia Borane, an ab-initio metadynamics study
The discovery of effective hydrogen storage materials is fundamental for the progress of a clean energy economy. Ammonia borane ($\mathrm{H_3BNH_3}$) has attracted great interest as a promising candidate but the reaction path that leads from its solid ...
Parrinello, Michele +4 more
core +1 more source
Electricity powering combustion: hydrogen engines [PDF]
Hydrogen is ameans to chemically store energy. It can be used to buffer energy in a society increasingly relying on renewable but intermittent energy or as an energy vector for sustainable transportation.
Boyer, Brad +6 more
core +1 more source

