Results 51 to 60 of about 4,289,500 (393)
Hydrogen microstructure in hydrogenated amorphous silicon [PDF]
Physical Review B, 1996 We present a method to determine the local hydrogen bonding structure in hydrogenated amorphous silicon from infrared spectroscopy measurements. This approach is based on a different oscillator strength and refractive index for hydrogen atoms located in the isolated and clustered phase.
Daey Ouwens, J., Schropp, R.E.I.
openaire +4 more sources
MoleculesThe microstructure and chemical properties of the corona discharge process could provide an effective method for predicting the performance of high-voltage cable insulation materials.
Jingjing Li +12 more
doaj +1 more source
Technical and Economic Viability of Underground Hydrogen Storage
Hydrogen, 2023 Considering the mismatch between the renewable source availability and energy demand, energy storage is increasingly vital for achieving a net-zero future. The daily/seasonal disparities produce a surplus of energy at specific moments.
José Ernesto Quintos Fuentes +1 more
doaj +1 more source
Prospects for hydrogen storage in graphene [PDF]
, 2012 Hydrogen-based fuel cells are promising solutions for the efficient and clean delivery of electricity. Since hydrogen is an energy carrier, a key step for the development of a reliable hydrogen-based technology requires solving the issue of storage and transport of hydrogen.
arxiv +1 more source
Effects of hydrogen pressure on hydrogenated amorphous silicon thin films prepared by low-temperature reactive pulsed laser deposition [PDF]
Physica Status Solidi C 14, 1600088 (2017), 2017 We deposit intrinsic hydrogenated amorphous silicon (a-Si:H) thin films by reactive pulsed laser deposition, for various hydrogen pressures in the 0-20 Pa range, at a low deposition temperature of 120C, and investigate the hydrogen incorporation, structural, optical, and electrical properties of the films, as a function of the ambient hydrogen pressure.
arxiv +1 more source
The role of hydrogen in hot-salt stress corrosion cracking of titanium-aluminum alloys [PDF]
, 1971 Additional support is presented for the previously proposed role of hydrogen as an embrittling agent in hot-salt stress corrosion cracking of titanium-aluminum alloys.
Ondrejcin, R. S.
core +3 more sources
Hydrogen production, storage, utilisation and environmental impacts: a review
Environmental Chemistry Letters, 2021 Dihydrogen (H 2 ), commonly named ‘hydrogen’, is increasingly recognised as a clean and reliable energy vector for decarbonisation and defossilisation by various sectors.
A. Osman +6 more
semanticscholar +1 more source
Compressive behavior and connecting topology of monolithic nanoporous niobium
Materials Research LettersWith an eye on the role of structure size and topology, this study explores the mechanical behavior of nanoporous (NP) Nb made by liquid-metal dealloying.
Seoyun Sohn +4 more
doaj +1 more source
Hydrogen, 2023 Research into safer, durable steels to be used in hydrogen-rich environments has been gaining importance in recent years. In this work, 42CrMo4 steel was subjected to quenched and tempered heat treatments using different temperature and time durations ...
Atif Imdad +1 more
doaj +1 more source
Solvatochromic probes for detecting hydrogen-bond-donating solvents [PDF]
, 2014 Hydrogen bonding heavily influences conformations, rate of reactions, and chemical equilibria. The development of a method to monitor hydrogen bonding interactions independent of polarity is challenging as both are linked.
Anfinsen +32 more
core +1 more source