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: supercapacitors
Transition Metal Phosphide/Carbon Nanocomposites for Supercapacitors: Structure-Property Relationships, Performance Limitations, and Design Principles
A critical review finds that transition-metal phosphide/carbon supercapacitor studies frequently report inflated performance and calls for consistent testing and mechanism-based ...
CeO2–Graphene Simulation Reports Strong Supercapacitor Performance
A finite-element model of a cerium dioxide–reduced graphene oxide electrode reported 2,758.7 mF cm−2 peak areal capacitance and 71% capacitance ...
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, ...
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.
Two Oxides and a Carbon Nanotube Web Push Supercapacitors Toward Record Energy Density
Researchers in Lahore report a biphasic chromium-zirconium oxide nanocomposite wired with carbon nanotubes that achieves 748 F g⁻¹ and an ...
Cobalt and Calcium Co-Modification Supercharges Nickel Oxide Supercapacitor Electrodes
Supercapacitors occupy a peculiar middle ground in the energy storage world: they charge in seconds, survive hundreds of thousands of ...
Graphene-backed nickel cobalt oxide composite doubles as supercapacitor electrode and hydrogen catalyst
Researchers have unveiled a hybrid electrode material that pulls double duty in the clean-energy economy, storing impressive amounts of charge ...
Graphene Supercapacitors Get a Pottery-Inspired Makeover for Compact Energy Storage
Graphene has long been hailed as a wonder material for energy storage, but turning it into practical supercapacitor electrodes has ...
Magnesium Doping Turns Hydrated Tungsten Oxide Nanoplates Into High-Performance Supercapacitor Electrodes
The choice of magnesium as a dopant in hydrated tungsten oxide is notable when considered against the broader landscape of ...
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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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