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US 11,460,427 B2Granted
Chemiresistor humidity sensor and fabrication method thereof
AssigneeCyberswarm, Inc.
InventorsBogdan Catalin Serban, Octavian Buiu, Octavian Ionescu, Andrei Buiu
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Abstract
A sulfonated nanocellulose or sulfonated cellulose may be synthesized. A polyaniline emeraldine may be doped with the sulfonated nanocellulose or sulfonated cellulose to form a sulfonated nanocellulose-doped polyaniline or a sulfonated cellulose-doped polyaniline.
Claims14
A method comprising:
- synthesizing a sulfonated nanocellulose;
- doping a polyaniline emeraldine with the sulfontated nanocellulose to form a sulfonated nanocellulose-doped polyaniline, wherein the doping is performed at room temperature in dimethylformamide;
- and
- synthesizing a sulfonated nanocellulose-doped polyaniline-Kollidon® SR nanocomposite from the sulfonated nanocellulose-doped polyaniline.
1 more element
Dependencies are inferred from the claim text.