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Latest Articles
Halogen Chemistry Lifts Sulfur Batteries to a Higher Voltage
just now (623+ words) Lithium-sulfur batteries have spent decades promising an energy-storage revolution that never quite arrived. On paper, the chemistry is extraordinary: sulfur is abundant, cheap, and capable in principle of storing several times more energy per kilogram than the intercalation cathodes used…...
Chiral Metal Ligand Architectures Push Asymmetric Catalysis Toward Greener
just now (522+ words) Chemists have long relied on a deceptively simple trick to build complex molecules: persuade a reaction to favor one mirror-image form over the other....
Paper bags and cardboard boxes normally headed for the trash were carbonized into anodes for lithium-ion batteries, and the resulting electrodes survived 1,200 charge cycles — roughly twice the durability of anodes used in current phone batteries
4+ hour, 2+ min ago (441+ words) By Science Blog Editorial Team Published September 12, 2026 · How we edit A paper bag that carried someone’s lunch on Tuesday has a plausible future inside a phone. Researchers at NTU Singapore have worked out how to bake kraft paper, the brown…...
Magnesium Oxide-Infused Chitosan Hydrogel Pulls Toxic Crystal Violet Dye
8+ min ago (684+ words) Crystal violet has been dyeing fabrics, ink cartridges, and biological specimens for more than a century, but its dark purple color conceals a darker truth. The cationic triphenylmethane compound is mutagenic, carcinogenic, and cytotoxic, and because of its chemical stability…...
New Aramid Films Matched to Extreme Environments by Co-Monomer Design
16+ min ago (592+ words) Para-aramid polymers such as poly(p-phenylene terephthalamide), better known by trade names like Kevlar, have long been celebrated for their extraordinary combination of strength, thermal stability and chemical resistance. A fully aromatic backbone locked together by dense intermolecular hydrogen bonding…...
Nanomaterial Sensor Spots Toxic Dye at Trace Levels and Strips It from
22+ min ago (87+ words) Synthetic dyes have become one of the most stubborn pollutants of the modern water cycle. An estimated 10 to 15 percent of the dyes used in textile, paper, leather, pharmaceutical and food industries never bind to their intended products and instead flow…...
Grass Extract Blocks Chloride Corrosion in Duplex Stainless Steel
24+ min ago (72+ words) A humble grass that grows wild in the alluvial soils of northern India may soon help protect the steel pipelines that carry the world’s oil and gas. In a new open-access study published in the Journal of Materials Science: Metallurgy,…...
Blow-Spun PVDF–Clay Nanofiber Membranes Strip Lead and Copper From Water
29+ min ago (714+ words) Heavy metal contamination of rivers, groundwater, and industrial effluents remains one of the most stubborn environmental problems of the modern era, and a new study from Brazilian researchers offers a fresh twist on an old idea: using polymer membranes to…...
Kaolin Recipe Tweak Controls the Water-Trapping Power of Silica Gel
29+ min ago (762+ words) Researchers in Cameroon have shown that a deceptively simple change in a well-known chemistry recipe—how much metakaolin powder is stirred into a fixed volume of sodium hydroxide solution—can dramatically reshape the internal architecture of the silica gel that…...
108 Chemistry Flashcards to Make Exam Revision Easier
1+ hour, 26+ min ago (29+ words) A simple study resource for reviewing chemistry concepts, reactions, bonding, and equations before exams. Chemistry has a lot of information to …...