Results 51 to 60 of about 3,128,811 (214)
Kinetics of Carbothermal Reduction Process of Different Size Phosphate Rocks
Open Engineering, 2021 The effects of particle size on the apparent kinetics of carbothermal reduction process of phosphate rock were studied by non-isothermal thermogravimetric analyses.
Li Pengfei +7 more
doaj +1 more source
Chemistry – A European Journal, EarlyView.New insights into the mechanism of the structural transformation of cellulose into highly ordered graphitic carbon using an Fe–Ca bimetallic catalyst were obtained through complementary spectroscopic techniques, including Raman, solid‐state NMR, and Mössbauer.
Shamala Gowri Krishnan +3 more
wiley +1 more source
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso +3 more
wiley +1 more source
MoleculesGraphene is a good support for immobilizing catalysts, due to its large theoretical specific surface area and high electric conductivity. Solid chemical converted graphene, in a form with multiple layers, decreases the practical specific surface area ...
Zhenbo Xu, Xiaolei Sun, Yao Chen
doaj +1 more source
Research of Bayan Obo tailings characteristics and recovery methods [PDF]
E3S Web of ConferencesThis paper presents a new method for the recovery of iron and rare earth elements (REEs) from Bayan Obo tailings, which are the waste materials from the extraction of iron and REEs from the Bayan Obo ore deposit in Inner Mongolia, China.
Su Wenrou, Tan Xiaolin
doaj +1 more source
EcoEnergy, EarlyView.An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao +8 more
wiley +1 more source
EcoEnergy, EarlyView.This perspective examines the evolution toward fifth‐generation LiFePO4. Practical volumetric energy density depends on preserving ionic transport, electronic connectivity, mechanical integrity, and active‐material utilization across powder design and manufacturing.
Xia Huang +7 more
wiley +1 more source
Carbothermal reduction and chlorination of Murray Basin Ilmenite [PDF]
, 2012 The Murray Basin ilmenite concentrate contains high content of impurities, which make the ore unsuitable for conventional processing. The project studied an alternative approach to processing of Murray Basin ilmenite which includes carbothermal reduction/
Li, Yan
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study reports a mild “Zn(NO3)2 interlayer‐expansion” strategy combined with electrodeposition to produce a self‐supporting capacitive anode (NiFe@PC) that preserves the wood's native low‐tortuosity channels. The retained native architecture expands niches for microbial colonization.
Xue Liu +10 more
wiley +1 more source
Carbothermal redox reaction in constructing defective carbon as superior oxygen reduction catalysts
, 2022 Defects can greatly promote the catalytic activity of a carbon-based electrocatalyst due to charge redistribution of its electroneutral π-conjugated structure.
Zhao, Jiong-Peng +7 more
core +1 more source