Cobalt Sulfide Meets Rare Earth Oxide in New Supercapacitor Built for Trains
Researchers in China have built an aqueous asymmetric supercapacitor from a CoS2/Nd2O3 composite and sulfur-treated carbon nanotubes that retains about ...
Tag: cycle stability
Double Interfaces Supercharge a Promising Sodium Battery Cathode Beyond Its Theoretical Limit
Chinese researchers have engineered dual heterojunctions into a sodium vanadium fluorophosphate cathode, pushing its capacity past the theoretical limit while ...
Simple Slurry-Coating Trick Yields MXene-Polyaniline Electrode That Endures 10,000 Charge Cycles
Researchers at VIT-AP University used a simple slurry-coating method to build a MXene-polyaniline hybrid electrode that delivers 406 F g−1 ...
Kitchen Starch Supercharges Sodium Battery Cathode for 3,000 Cycles
Researchers found that starch, among several carbohydrate carbon sources, forms a highly graphitized carbon coating that lifts sodium iron fluorophosphate ...
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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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