Back to results
US 11,869,728 B2Granted
Rolled hetero-structures and method of manufacturing rolled hetero-structures
AssigneeCambridge Enterprise Limited
InventorsShahab Akhavan, Amin Taheri Najafabadi, Ilya Goykhman, Luigi Occhipinti, Andrea Carlo Ferrari
Life of this patent
Estimating the term…
Abstract
We disclose herein a hetero-structure comprising: a curved material; at least one layer of a first material rolled around the curved material; at least one intermediate layer rolled on the at least one layer of the first material; and at least one layer of a second material rolled around the at least one intermediate layer.
Claims24
A hetero-structure comprising:
- a curved material, the curved material comprising a core comprising a polymer;
- at least one layer of a first material rolled around the curved material;
- at least one intermediate layer rolled on the at least one layer of the first material;
- and
- at least one layer of a second material rolled around the at least one intermediate layer,
- wherein at least one of the first and second materials comprises graphene, boron nitride, and/or a transition metal dichalcogenide.
3 more elements
A method of depositing one or more layers of a first material on a fiber, the fiber comprising a core comprising a polymer, the method comprising:
- (i) providing a sheet of the first material in a liquid, wherein the sheet of the first material comprises graphene, boron nitride, and/or a transition metal dichalcogenide;
- (ii) fishing the sheet of the first material out of the liquid and onto a transfer support;
- (iii) transferring the sheet of the first material from the transfer support onto the fiber by rolling the fiber;
- and
- (iv) optionally cutting the sheet of the first material.
2 more elements
Dependencies are inferred from the claim text.