Polyaniline-Coated MgCo2O4 Composite Boosts Supercapacitor Performance
A polyaniline-coated MgCo2O4 hybrid electrode achieved a specific capacitance of 141.93 F g−1 and retained 88.71% of its capacitance over ...
Tag: specific capacitance
Strontium Doping Boosts Cobalt Oxide Nanoparticle Supercapacitor Performance
Strontium-modified Co3O4 nanoparticles made by solution combustion showed the best supercapacitor performance at the 2Sr composition, with a specific capacitance ...
Coconut Shell Carbon Outperforms Kluwak Shell in Supercapacitor Electrodes
A new study finds coconut shell-derived carbon electrodes achieve far higher capacitance and conductivity than kluwak shell-derived counterparts for electrical ...
Carbon-Decorated Bismuth Ferrite Nanocomposite Stores Charge and Degrades Dye Under Visible Light
A sol–gel synthesized bismuth ferrite–activated carbon nanocomposite achieved a specific capacitance of 404.0 F/g with 81.38% retention over 5000 cycles ...
Carbon Nitride and Carbon Dot Hybrid Electrode Powers a Symmetric Supercapacitor
A g-C3N4/N-CQDs/PPy nanocomposite electrode achieved 197.5 F g−1 and 79 Wh kg−1 in a symmetric supercapacitor that lit a red ...
Lanthanum-Doped Nickel Tungstate Boosts Electrode Capacity in New Aqueous Supercapacitor
An aqueous asymmetric supercapacitor pairing lanthanum-doped NiWO4 with VN on reduced graphene oxide delivered about 95 Wh per kilogram on ...
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 ...
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, ...
Sulfur-vacancy SnS2–MXene prototype reaches 58.33 Wh kg−1
A laboratory asymmetric supercapacitor using a sulfur-vacancy-engineered SnS2–Ti3C2Tx MXene cathode reached 58.33 Wh kg−1 and retained about 96% of its ...
NiTe–MoS2/rGO electrode reaches 782 farads per gram in laboratory testing
A laboratory NiTe–MoS2/rGO supercapacitor electrode achieved 782 farads per gram and retained 87% of its initial capacity after 5,000 cycles.
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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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