Results 121 to 130 of about 486,286 (299)

Vibration Considerations for Cryogenic Tanks Using Glass Bubbles Insulation [PDF]

, 2011
The use of glass bubbles as an efficient and practical thermal insulation system has been previously demonstrated in cryogenic storage tanks. One such example is a spherical, vacuum-jacketed liquid hydrogen vessel of 218,000 liter capacity where the ...
Fesmire, James E., Sass, Jared P., Werlink, Rudolph J.   +2 more
core   +1 more source

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

Advanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi, Zhengyuan Gao, Sai Phani Kumar Vangala, Amirhossein Farzi, Hamed Heidarpour, Morgan McKee, Nikolay Kornienko, Ali Seifitokaldani   +7 more
wiley   +1 more source

Hydrogen storage ability of hexagonal boron nitride

Frontiers in Materials
The development of hydrogen energy is capable of solving a number of important issues that modern society is facing, including global warming and various environmental impacts.
Andrey M. Kovalskii, Anton M. Manakhov, Pavel A. Afanasev, Zakhar I. Popov, Zakhar I. Popov, Andrei T. Matveev, Abdulaziz S. Al-Qasim   +6 more
doaj   +1 more source

Quantum computational chemical calculations to estimate the necessary energy for hydrogen storage in the metal hydrides AlH3ScH3 and Al2H6 [PDF]

, 2010
Hydrogen storage describes the methods of storing H2 for subsequent use. Hydrogen storage is the main issue that needs to be solved before the technology can be implemented into key areas such as transport.
Garcia Vilaseca, Mireia
core  

Emergence of Light‐Transforming Layered Hybrid Halide Perovskites

Advanced Functional Materials, EarlyView.
The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley   +1 more source

Energy Materials: Meeting the Challenge [PDF]

, 2009
Track IV: Materials for Energy ApplicationsIncludes audio file (19 min.)Increasing awareness of environmental factors and limited energy resources have led to a profound evolution in the way we view the generation and supply of energy.
Dogan, Fatih
core  

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Energy storage using high pressure electrolysis and methods for reconversion [PDF]

Theoretical and experimental studies on high pressure electrolysis producing hydrogen and oxygen for energy storage and reconversion are reported. Moderate temperature, high pressure hydrogen/oxygen fuel cells with nickel electrodes are investigated for ...
Hughes, W. L.
core   +1 more source

Hydrogen storage and distribution systems [PDF]

, 2018
Hydrogen storage and transportation or distribution is closely linked together. Hydrogen can be distributed continuously in pipelines or batch wise by ships, trucks, railway or airplanes.
Züttel, Andreas
core  

Exploring N-rich phases in LixNy clusters for hydrogen storage at nano-scale

, 2015
We have performed cascade genetic algorithm and ab initio atomistic thermodynamics under the framework of first-principles density functional theory to study the (meta-)stability of a wide range of LixNy clusters.
Bhattacharya, Amrita, Bhattacharya, Saswata   +1 more
core   +1 more source