layer

5 Articles
Protective layer allows lithium-ion batteries to operate at higher voltages
Tech

Protective layer allows lithium-ion batteries to operate at higher voltages

Mario El Kazzi and his team have developed a cathode surface coating that enables operating voltages of up to 4.8 volts. Credit: Paul...

Ultrathin polymer layer boosts perovskite solar cell efficiency to 26.39%
Tech

Ultrathin polymer layer boosts perovskite solar cell efficiency to 26.39%

Ion-blocking effect of the D18 membrane. Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-55329-0 A team of solar engineers at Huaqiao University, working with a...

Samsung’s archrival becomes first chipmaker to launch 300+ layer TLC NAND flash memory; SK Hynix’s 321-layer 1-terabit TLC paves the way for more affordable 100TB+ SSDs
Tech

Samsung’s archrival becomes first chipmaker to launch 300+ layer TLC NAND flash memory; SK Hynix’s 321-layer 1-terabit TLC paves the way for more affordable 100TB+ SSDs

SK Hynix’s 321-layer NAND targets AI-driven data storage needs 321-layer NAND flash improves data transfer speed by 12% AI storage demands drive innovation...

Scalable technique enhances 2D layer formation in solar cells
Tech

Scalable technique enhances 2D layer formation in solar cells

Scalable printed large-area modules. a, Schematic illustration for the scalable fabrication of large-sized PSMs with the corresponding laser processing (green cylinder) and the...

Protective TiO₂ layer enhances longevity of photoelectrodes used in solar hydrogen production
Tech

Protective TiO₂ layer enhances longevity of photoelectrodes used in solar hydrogen production

Configuration of interfacial PEI and hybrid PEI/TiO2 layer. Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-53754-9 The commercialization of solar green hydrogen production technology is...