Laser-induced graphene (lig) and laser induced graphene scrolls (ligs) materials
AssigneeWilliam Marsh Rice University
InventorsJames M. Tour, Duy X. Luong, Ajay Subramanian
Life of this patent
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Abstract
Laser-induced graphene (LIG) and laser-induced graphene scrolls (LIGS) materials and, more particularly to LIGS, methods of making LIGS (such as from polyimide (PI)), laser-induced removal of LIG and LIGS, and 3D printing of LIG and LIGS using a laminated object manufacturing (LOM) process.
Claims42
A method comprising exposing a graphene precursor material to a laser source to form laser-induced graphene scrolls (LIGS) material, wherein the LIGS material is derived from the graphene precursor material.
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The method of claim 36, wherein the critical fluence point of the laser is at least about 5 J/cm2.
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Dependencies are inferred from the claim text.