Method for making charged nanoparticles
US11253878B2 · kind B2 · utility
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4References
9Claims
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Key dates
| Filing date | Apr 14, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Jun 3, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/0877
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosure relates to a method for making charged nanoparticles, the method includes: providing a solution with a first solute; atomizing the solution into micro-scaled droplets; providing a charged electrode with at least one through-hole, a negative or positive electric potential is applied to the electrode; allowing the micro-scaled droplets to pass through the at least one through-hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.