longerlasting

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Novel crystal strategy yields brighter, longer-lasting all-inorganic perovskite LEDs
Tech

Novel crystal strategy yields brighter, longer-lasting all-inorganic perovskite LEDs

Characterization of different perovskite films. Credit: Nature (2025). DOI: 10.1038/s41586-025-09137-1 Perovskite has broad application prospects in solar cells, light-emitting diodes (LEDs), and detectors...

Self-healing electrodes promise cheaper, longer-lasting green hydrogen from water electrolysis
Tech

Self-healing electrodes promise cheaper, longer-lasting green hydrogen from water electrolysis

Components of a 3-stack water electrolysis cell with 25 cm² area (left), and image of the system in operation (right). Credit: Seoul National...

Electrolyte additives enhance ultra-thin lithium metal anodes for longer-lasting batteries
Tech

Electrolyte additives enhance ultra-thin lithium metal anodes for longer-lasting batteries

a) Cycle performance of pouch-type Li||NMC811 cells under N/P of 2.05 with E/C of 6 g Ah−1 and b) voltage profiles at different...

Scientists crack the code to longer-lasting perovskite solar technology
Tech

Scientists crack the code to longer-lasting perovskite solar technology

Dr Hashini Perera, postgraduate research student at the University of Surrey’s Advanced Technology Institute. Credit: University of Surrey Perovskite solar cells could last...

Engineers identify key obstacle to longer-lasting batteries
Tech

Engineers identify key obstacle to longer-lasting batteries

Dr. Kyeongjae Cho (left), professor of materials science and engineering, and doctoral student Matthew Bergschneider found that a chemical reaction involving oxygen atoms...

Lavender oil for longer-lasting sodium-sulfur batteries
Tech

Lavender oil for longer-lasting sodium-sulfur batteries

a) Schematic diagram illustrating the synthesis of sulfur carbon composite material and b) scheme of the inverse vulcanization reaction of elemental sulfur and...

B&O’s earbuds with replaceable batteries for a ‘longer-lasting product’ get slammed for not being very replaceable
Tech

B&O’s earbuds with replaceable batteries for a ‘longer-lasting product’ get slammed for not being very replaceable

iFixit gives the Beoplay Eleven one out of ten Says the batteries are no more replaceable than AirPods’ Beoplay Eleven are “far behind”...