Nickel-Doped MoS2 Nanoparticles Improve Supercapacitor Electrode Performance
A laboratory study found that 6% nickel-doped MoS2 reached 1,210 F/g in a three-electrode test and 121 Wh/kg in an ...
Tag: hydrothermal synthesis
Review maps defect risks across three high-purity silica production routes
A review finds that defect formation, removal opportunities and verification methods differ across hydrothermal, sol–gel and CVD routes for high-purity ...
Corn-straw biochar/MXene/MnO2 composite reaches 1,049.95 F g−1 in electrode study
A laboratory electrode study reported a specific capacitance of 1,049.95 F g−1 for a corn-straw biochar, MXene and MnO2 composite, ...
Laboratory study reports visible-light hydrogen production with WO3/Fe2O3/GO nanocomposite
A laboratory study reports that a WO3/Fe2O3/graphene oxide nanocomposite produced 25.26 mmol g−1 of hydrogen under visible light over 10 ...
Neural Networks Turn Toxic Oil Drilling Waste into High-Performance Zeolite
Researchers used adaptive genetic and particle swarm-optimized neural networks to convert oil-based drilling cuttings into Na-X zeolite with record ammonia ...
Ninety Minutes at 180 Degrees Celsius Turns Ordinary Niobium Oxide Into a Porous Powerhouse
A parametric hydrothermal study shows niobium pentoxide converts fully into porous sodium niobate, with 180 degrees Celsius for 90 minutes ...
Silver-Bridged Nanorods Supercharge Visible-Light Photocatalysis for Water Cleanup
Researchers have built plasmonic Z-scheme Ag/Ag2CrO4-Bi6Cr2O15 heteronanorods via in situ hydrothermal growth, achieving markedly enhanced visible-light degradation of methylene blue ...
Senna Leaves Turned Into Glowing Nanosensors That Light Up for Mercury
Researchers synthesized nitrogen-doped fluorescent carbon dots from senna leaves that brighten selectively in the presence of mercuric ions, offering a ...
Cheap Iron Doping Supercharges Vanadium Dioxide Cathodes for Zinc-Ion Batteries
Researchers at IIT Indore found that substituting a quarter of the vanadium in VO2 cathodes with cheap, earth-abundant iron expands ...
Cheap Water-Based Recipe Turns Graphene Into a Record-Setting Supercapacitor Material
Researchers have used water-soluble inorganic nitrogen precursors in a hydrothermal process to fine-tune nitrogen chemistry on graphene, producing a supercapacitor ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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