Halbleiterstromspeichermaterial, Stromspeicherkörper, Geschichteter Stromspeicherkörper

Details

Veröffentlichungs-Nr.

EP4742288

Anmeldetag

16. Mai 2024

Veröffentlichung

9. Januar 2025

Rechtsraum

EP

Abstract

[Problem] To provide a semiconductor electricity storage material, an electricity storage body and a layered electricity storage body, including a biomaterial and having semiconductor properties and simultaneously electricity storage properties. [Solution] The semiconductor electricity storage material has fibers containing chitin or chitosan as the main component, is in the form of a sheet, and has a density of 2 g/cm<3> or less. The fibers are preferably crystallized and amorphous fibers and preferably include bundles or particulate aggregates of chitin nanofibers or chitosan nanofibers with a width of 3 to 400 nm. The semiconductor electricity storage material is preferably an n-type bulk semiconductor and preferably has N-type negative resistance.

Anmelder

Firma

Tohoku University

Land

🇯🇵 Japan