Air quality determination system, air quality determination method, and sensor module
US-2024036018-A1 · Feb 1, 2024 · US
US11650175B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11650175-B2 |
| Application number | US-201716484700-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 13, 2017 |
| Priority date | Feb 13, 2017 |
| Publication date | May 16, 2023 |
| Grant date | May 16, 2023 |
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A dispersion liquid of the present invention includes: a carbon nanohorn aggregate obtained by aggregating a plurality of single-walled carbon nanohorns in a fibrous form; and a solvent.
Opening claim text (preview).
What is claimed is: 1. A method of manufacturing a gas sensor, comprising: applying, on a substrate, a dispersion liquid containing a fibrous carbon nanohorn aggregate obtained by aggregating a plurality of single-walled carbon nanohorns in a fibrous form and a solvent; and forming an adsorbent containing the carbon nanohorn aggregate, wherein an amount of the fibrous carbon nanohorn aggregate in the dispersion liquid is 0.1 mg to 20 mg per 1 mL of the solvent. 2. The method of manufacturing a gas sensor according to claim 1 , wherein the adsorbent has a thickness of 100 nm to 100 μm. 3. The method of manufacturing a gas sensor according to claim 2 , wherein the absorbent has a thickness of 200 nm to 5 μm.
Fibres or filaments (fibres or filaments in the form of membranes B01J20/28038; B01J20/28007 takes precedence) · CPC title
containing free carbon, e.g. activated carbon · CPC title
comprising nanoparticles · CPC title
Composition of the body, e.g. the composition of its sensitive layer · CPC title
Carbon nanostructures, e.g. nanotubes, nanohorns, nanocones, nanoballs (carbon nanotubes per se C01B32/15) · CPC title
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