Search
Search Results
-
Platinum single atom catalysts for hydrogen isotope separation during hydrogen evolution reaction
Electrolysis of water is widely used for hydrogen isotope separation and the development of hydrogen evolution reaction (HER) catalysts with high...
-
Electrochemical Technology for Lithium-Isotopes Separation
In terms of technology, it is essential to be able to produce materials with an enriched isotopic abundance. Nuclear fuels, isotope-substituted...
-
Hydrogen Production and Storage
Hydrogen is the first element in the periodic table. Its chemical symbol is H with an atomic weight of 1.00794, and it is the lightest element in the...
-
Hydrogen Trap** by Nanoscale Fe4C in MS1500 Advanced High Strength Steel
The effect of hydrogen in advanced high strength steels can lead to a reduction in mechanical properties, a phenomenon known as hydrogen...
-
Rare Earth Hydrides and Hydrogen Storage Alloys
It has long been found that hydrogen can be dissolved in steel and other metal alloys, which can cause stress corrosion and hydrogen embrittlement....
-
Hydrogen Trap** and Its Direct Detection
The hydrogen concentration is crucial to the evolution of embrittlement, but most hydrogen atoms are trapped in various lattice defects,...
-
Hydrogen spillover bridged dual nano-islands triggered by built-in electric field for efficient and robust alkaline hydrogen evolution at ampere-level current density
Employing the alkaline water electrolysis system to generate hydrogen holds great prospects but still poses significant challenges, particularly for...
-
The Influence of Absorbate Desorption and Kinetic Isotope Effects on the Surface Conductivity of Diamond
The desorption kinetics of absorbates from air-exposed hydrogenated and deuterated single-crystalline diamond films were characterized by examining...
-
Packing-induced selectivity switching in molecular nanoparticle photocatalysts for hydrogen and hydrogen peroxide production
Molecular packing controls optoelectronic properties in organic molecular nanomaterials. Here we report a donor–acceptor organic molecule...
-
Titanium Electrical Resistivity in Hydrogen and Deuterium
Electrical resistivity of pure titanium has been measured using the electrochemical impedance spectroscopy technique under an atmosphere of hydrogen...
-
Review on Li–Mg–N–H-based lightweight hydrogen storage composites and its applications: challenges, progress and prospects
The increasing severity of global climate and energy problems has made renewable energy an inevitable choice for achieving a low-carbon society....
-
Separation and Preconcentration of Impurities in Rare-Earth-Based Materials for Spectrometric Methods
AbstractThe efficiency of using rare earth metals largely depends on their impurity composition, which affects the structure and properties of...
-
Transient synthesis of carbon-supported high-entropy alloy sulfide nanoparticles via flash Joule heating for efficient electrocatalytic hydrogen evolution
High entropy alloys (HEA) are frequently employed as catalysts in electrocatalytic hydrogen evolution. However, the traditional high entropy alloy...
-
Stable hydrogen-bonded organic frameworks and their photo- and electro-responses
Hydrogen-bonded organic frameworks (HOFs) are a recent class of porous materials that have garnered considerable research interest owing to their...
-
Size control and electronic manipulation of Ru catalyst over B, N co-doped carbon network for high-performance hydrogen evolution reaction
Exploring highly efficient Pt-free catalysts for hydrogen evolution reaction (HER) is of great importance for hydrogen (H 2 ) production. Herein, a...
-
Efficient solvent- and hydrogen-free upcycling of high-density polyethylene into separable cyclic hydrocarbons
Plastic pollution is a planetary threat that has been exacerbated by the COVID-19 pandemic due to the surge in medical waste, personal protective...
-
Dual-vacancy-mediated polarization electric field in ZnIn2S4 for enhancing photocatalytic hydrogen evolution coupled with selective benzylamine oxidation
Nondirectional migration of photogenerated electron-hole pairs and the coordinated activation of multiple molecules are large barriers to...
-
Graphdiyne (CnH2n-2) as an “electron transfer bridge” boosting photocatalytic hydrogen evolution over Zn0.5Co0.5S/MoS2 S-scheme heterojunction
In the process of photocatalytic water cracking, the migration rate and utilization rate of photogenerated charges determine the hydrogen evolution...
-
Hydrogen Isotopes Permeation in Clean or Unoxidized FeCrAl Alloys: A Review
The US Department of Energy is working with fuel vendors to develop accident tolerant fuels (ATF) for the current fleet of light water reactors...
-
Exploring C, H and O isotope-specific adsorption of CO2 and H2O vapour in nanostructured polyaniline
Here, we report the analytical observations of adsorption behaviour of the most abundant stable isotopes of CO 2 ( 12 C 16 O 2 , 13 C 16 O 2 and 12 C 16 O 18 O) and H
