Back to results
US 12,583,754 B2Granted
Nanostructured silicon carbonaceous composite material and methods for producing the same
AssigneeResearch Triangle Institute
InventorsIgnacio Luz Minguez, Mustapha Soukri, David Dausch
Life of this patent
Estimating the term…
Abstract
An anode material for a lithium ion battery comprises a carbonaceous silicon composite material. The composite material comprises Si nanoparticles, and nanostructured and microporous graphitic carbon and/or silicon carbide, wherein the graphitic carbon and/or silicon carbide are derived at least in part from carbonized metal organic framework.
Claims10
An intermediate material comprising:
- mesoporous material having a pore size ranging from 100-200 nm, and
- a nano-crystalline metal organic framework (MOF) embedded in the mesoporous material,
- wherein the intermediate material has a silica content greater than 20 wt. %.
Dependencies are inferred from the claim text.