17 Result(s)
-
Article
Single Ti atoms coupled with Ti–O clusters enable low temperature hydrogen cycling by sodium alanate
Ti-based catalysts are known to improve the hydrogen storage performance of NaAlH4 by facilitating the dissociation/recombination of H–H and Al–H bonds. The catalytic activity of metallic Ti species strongly depe...
-
Article
Succinonitrile broadening the temperature range of Li/CFx primary batteries
In lithium primary batteries, fluorinated carbon (CFx) cathode has attracted enormous attention due to its high energy density. However, the CFx cathode reveals capacity fading sharply at low temperature. In this...
-
Article
Effects of magnesium and copper additions on tensile properties of Al-Si-Cr die casting alloy under as-cast and T5 conditions
Aluminum high pressure die casting (HPDC) technology has evolved in the past decades, enabling stronger and larger one-piece casting with significant part consolidation. It also offers a higher design freedom ...
-
Article
A damage constitutive model of rock-like materials containing a single crack under the action of chemical corrosion and uniaxial compression
To describe the deformation and strength characteristics of the corroded rock-like specimens containing a single crack under uniaxial compression, a damage constitutive model combining hydro-chemical damage wi...
-
Article
Toward superior lithium/sodium storage performance: design and construction of novel TiO2-based anode materials
TiO2-based materials have been considered as one of most promising alternatives for high-performance Li(Na)-ion batteries because of the low cost, simple composition, easy synthesis, good environmental protection...
-
Article
Discharge properties of Mg-Sn-Y alloys as anodes for Mg-air batteries
Mg-Sn-Y alloys with different Sn contents (wt%) were assessed as anode candidates for Mg-air batteries. The relationship between microstructure (including the second phase, grain size, and texture) and dischar...
-
Article
Deep purification of As(V) in drinking water by silica gel loaded with FeOOH and MnO2
For deep purification of As(V) from drinking water by adsorption, two adsorbents S-FeOOH and S-MnO2 were successfully synthesized by loading FeOOH and MnO2 nanoparticles onto silica gel in situ. Characterization ...
-
Article
Critical damage value of AZ31B magnesium alloy with different temperatures and strain rates
The uniaxial tensile tests were carried out at temperature ranging from room temperature (RT) to 523 K under strain rates of 0.001, 0.010 and 0.100 s−1 to obtain the flow stress of AZ31B magnesium alloy. The tens...
-
Article
Recently developed strategies to restrain dendrite growth of Li metal anodes for rechargeable batteries
Lithium metal has been regarded as one of the most promising anode materials for high-energy-density batteries due to its extremely high theoretical gravimetric capacity of 3860 mAh·g−1 along with its low electro...
-
Article
Muscovite 40Ar−39Ar age and its geological significance in Zhuxi W(Cu) deposit, northeastern Jiangxi
The Zhuxi W(Cu) skarn deposit, the world’s largest tungsten deposit is newly discovered in **gdezhen city, northeastern Jiangxi province, China. It mainly occurs near the contact zone between the Yanshanian g...
-
Article
Distribution and transformation behaviors of heavy metals during liquefaction process of sewage sludge in ethanol-water mixed solvents
Liquefaction of sewage sludge (SS) in ethanol-water cosolvents is a promising process for the preparation of bio-oil/biochar products. Effect of the combined use of ethanol and water on the distribution/transf...
-
Article
Advanced treatment of biologically pretreated coking wastewater by intensified zero-valent iron process (IZVI) combined with anaerobic filter and biological aerated filter (AF/BAF)
Experiments were conducted to investigate the behavior of the sequential system of intensified zero-valent iron process (IZVI) and anaerobic filter and biological aerated filter (AF/BAF) reactors for advanced ...
-
Article
Through-thickness inhomogeneity of localized corrosion in 7050-T7451 Al alloy thick plate
The through-thickness corrosion inhomogeneity of 7050-T7451 Al alloy thick plate was studied using immersion tests, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), slow strain rate ...
-
Article
Stability of long trench in soft soils by bentonite-water slurry
A series of centrifuge model tests exploring the effects of different types of slurry on long-trench stability in soft clay were conducted. The influence of groundwater conditions relative to trench stability ...
-
Article
Effect of Tempering Temperature on Microstrueture and Mechanical Properties of Steel Containing Ni of 9 %
Mechanical properties of quenching, intercritical quenching and tempering (QLT) treated steel containing Ni of 9% were evaluated from specimens subject to various tempering temperatures. The detailed microstru...
-
Article
Kinetic model of ε-Cu particle dissolution in welding-induced HAZ of copper-containing steel
The kinetics of e-Cu particle dissolution in the matrix of heat affected zone (HAZ) during welding of a copper-containing steel was determined by assembling the welding temperature-time program into a modified...
-
Article
Recycling process assessment of mechanical recycling of printed circuit board
A comprehensive assessment index system was established. The mechanical recycling process of printed circuit board was evaluated according to the comrehensive evaluation index system using the fuzzy analytic h...
