Continuous flow synthesis of VO2 nanoparticles or nanorods by using a microreactor
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United States of America Patent
Stats
-
May 22, 2018
Issued Date -
N/A
app pub date -
Apr 13, 2017
filing date -
Apr 15, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides a method for producing composite nanoparticles, the method using a first compound capable of transitioning from a monoclinic to a tetragonal rutile crystal state upon heating, and having the steps of subjecting the first compound to a hydrothermal synthesis to create anisotropic crystals of the compound; encapsulating the first compound with a second compound to create a core-shell construct; and annealing the construct as needed. Also provided is a device for continuously synthesizing composite nanoparticles, the device having a first precursor supply and a second precursor supply; a mixer to homogeneously combine the first precursor and second precursor to create a liquor; a first microreactor to subject the liquor to hydrothermic conditions to create an\isotropic particles in a continuous operation mode; and a second microreactor for coating the particles with a third precursor to create a core-shell construct.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- C03C Class
- 1122 Applications Filed
- 751 Patents Issued To-Date
- 66.94 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C03C Class
- 32.33 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 22, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 22, 2029 |
