Results 11 to 20 of about 25,009 (294)
Separation of Hydrogen Isotopes by Metal-Organic Framework Quantum Sieving Effect [PDF]
He huaxue yu fangshe huaxueDue to the similar physical and chemical properties of hydrogen isotopes, the separation of high-purity hydrogen isotopes has become one of the major problems in modern separation technology. The realization of high-purity hydrogen isotope separation can
Peng LIU, Jia-xian CHENG, Fu-qiu MA
doaj +3 more sources
Attosecond Delays of High-Harmonic Emissions from Hydrogen Isotopes Measured by XUV Interferometer [PDF]
, 2022 High-harmonic spectroscopy can access structural and dynamical information on molecular systems encoded in the amplitude and phase of high-harmonic generation (HHG) signals. However, measurement of the harmonic phase is a daunting task.
Xu, Liang +8 more
core +1 more source
Mechanism of vacuum-annealing defects and its effect on release behavior of hydrogen isotopes in Li2TiO3 [PDF]
, 2018 Li2TiO3 is one of the most promising candidates among solid breeder materials. However, defects introduced into Li2TiO3 will act as the strong trapping sites for tritium.
Qi, Q +11 more
core +3 more sources
Shui kexue jinzhan, 2023 The investigation on river water isotope characteristics of small watersheds and the sampling scheme are of great significance for a better understanding of the precipitation-runoff relationship, and for the establishment of an isotope hydrological ...
Aimin LIAO +6 more
doaj +1 more source
Nanocatalyzed Hydrogen Isotope Exchange
Accounts of Chemical Research, 2021 Recently, hydrogen isotope exchange (HIE) reactions have experienced impressive development due to the growing importance of isotope containing compounds in various fields including materials and life sciences, in addition to their classical use for mechanistic studies in chemistry and biology.
Lepron, Marco +5 more
openaire +4 more sources
A STUDY OF QUANTUM ISOTOPIC SIEVING THORUGH CARBON NANOTUBES [PDF]
, 2013 The theory of molecular sieving has long been a subject of importance because of its widespread technological applications .Classical molecular sieving mainly de- pends on the size and shape of the guest molecules and the size of the host solid.
Dasgupta, Devagnik
core +1 more source
Deuterium permeation through the low-activated V–4Cr–4Ti alloy under plasma irradiation
Nuclear Materials and Energy, 2020 Vanadium-based alloys are considered as candidate structural materials for nuclear fusion and fast nuclear reactors. Some properties of vanadium alloys are especially advantageous for nuclear fusion facilities, namely, a fast decay of induced activity ...
D.I. Cherkez +3 more
doaj +1 more source
Adsorption separation of heavier isotope gases in subnanometer carbon pores
Nature Communications, 2021 Separation of isotopes of heavier gases than hydrogen or helium is essential for biomedical applications, but current methods are very energy and time consuming.
Sanjeev Kumar Ujjain +15 more
doaj +1 more source
Shuiwen dizhi gongcheng dizhi, 2023 The hydrogen and oxygen isotopes in precipitation have the altitude effect, and they participate in the groundwater circulation after the infiltration of precipitation.
Pengfei HAN +3 more
doaj +1 more source
Links Between Carbon and Water Cycles in Northern Ecosystems: Constraints from Stable Isotopes [PDF]
, 2006 High-latitude climate change will have an impact on the carbon and water cycles in northern ecosystems. Stable isotopes in these systems can serve as indicators of changes and feedbacks.
Welp, Lisa Renee
core +1 more source