Lithium Shortages Hit Battery Giants Hardest, Global Supply Network Study Finds
A firm-level network analysis of nine major battery manufacturers shows that lithium shortages cause the greatest cascading losses, recovery flows ...
Tag: lithium-ion batteries
X-Rays Reveal How Charging Levels Quietly Reshape Lithium Iron Phosphate Battery Cathodes
Researchers tracked crystal structure, surface chemistry, and elemental composition in commercial lithium iron phosphate pouch cells across six charging levels, ...
Silicon-swapped selenide sheets emerge as fast-charging battery anodes in simulations
A new density functional theory study identifies silicon-substituted titanium, zirconium, and hafnium selenide monolayers as stable, metallic, fast-diffusing anode candidates ...
Graphene-Anchored Bismuth-Antimony Sulfide Nanorods Boost Lithium and Sodium Battery Anodes
Scientists have fabricated a binder-free bismuth-antimony sulfide nanorod anode on reduced graphene oxide using rapid electrophoretic deposition, achieving durable lithium ...
Ancient Paper Gets a Modern Job: Cellulose Coating Boosts Battery Separator Endurance
Researchers coated traditional Xuan paper with hydroxypropyl cellulose to create a battery separator that retains 98 percent of its capacity ...
One-Precursor Coating Tames Fading Cobalt-Free Lithium-Rich Cathodes
Researchers at Northeastern University have used a single ammonium dihydrogen phosphate precursor to build a Li3PO4/spinel dual coating that lifts ...
Dealloying Yields Porous Silicon-Carbon Anode That Endures 500 Battery Cycles
Researchers in Qinghai used dealloying to create porous silicon wrapped in carbon and blended with graphite, achieving a battery anode ...
Perovskite Electrodes Could Supercharge the Next Generation of Lithium-Ion Batteries
A new review in Ionics details how organic-inorganic halide perovskites, famous for solar cells, are emerging as high-capacity lithium-ion battery ...
Battery Research Has a Reporting Problem, and a New Living Review Aims to Fix It
A meta-analysis of 200 lithium-ion and lithium–sulfur cathode papers reveals widespread under-reporting of key experimental parameters, prompting the creation of ...
Iron Atoms in Porous Carbon Push Lithium-Ion Battery Anodes to New Heights
Researchers report a one-step pyrolysis of iron-modified ZIF-8 that yields Fe-N4-doped porous carbon anodes delivering 1180 mAh per gram after ...
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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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