Nano-porous thin film, methods of fabricating thereof and triboelectric generator using the same
US10622919B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2018 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Jun 8, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/53
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a nano-porous thin film comprising a supramolecular structure having a skeleton, a first compound block and a second compound block including a functional group is self-assembled to form a spherical micelle, the first compound block constitutes a core of the spherical micelle, and the second compound block constitutes a shell of the spherical micelle, the first compound block is removed from the spherical micelle while the second compound is remaining so that the remaining second compound provide the skeleton of the supramolecular structure, the supramolecular structure comprises pores formed therein, and metal ions selectively bonded to the functional group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.