Vanadium oxide-doped laser-induced graphene multi-parameter sensor to decouple soil nitrogen loss and temperature
US-2024393305-A1 · Nov 28, 2024 · US
Nano-sized boron-doped diamond (BDD) enabled electrodes
US12092602B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12092602-B2 |
| Application number | US-202117206935-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 19, 2021 |
| Priority date | Mar 20, 2020 |
| Publication date | Sep 17, 2024 |
| Grant date | Sep 17, 2024 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
An electrode includes an electrically conductive substrate with a coating containing boron-doped diamond (BDD) nanoparticles. Fabricating the electrode can include dispersing BDD nanoparticles in a solvent to yield a suspension, coating a conductive substrate with the suspension, and drying the suspension to yield the electrode. In some cases, fabricating the electrode includes combining BDD nanoparticles with a polymeric resin precursor to yield a mixture including a metal oxide, coating a conductive substrate with the mixture to yield a coated substrate, and calcining the coated substrate to yield a metal oxide coating including BDD nanoparticles. In certain cases, fabricating the electrode includes combining powdered activated carbon with polymeric linkers to yield a polymeric precursor solution, combining BDD nanoparticles with the polymeric precursor solution to yield a mixture, coating a conductive substrate with the mixture to yield a coated substrate, and crosslinking the polymeric linkers to yield the electrode.
First claim
Opening claim text (preview).
What is claimed is: 1. An electrode comprising: an electrically conductive substrate; and a coating on the electrically conductive substrate, wherein the coating comprises a polymer, powdered activated carbon, and boron-doped diamond nanoparticles comprising between about 10 and about 80,000 ppm boron. 2. The electrode of claim 1 , wherein the boron-doped diamond nanoparticles have a diameter in a range between about 10 nm and about 200 nm. 3. The electrode of claim 2 , wherein the boron-doped diamond nanoparticles have a diameter in a range between about 50 nm and about 60 nm. 4. The electrode of claim 1 , wherein a thickness of the coating is in a range between one nanoparticle and five nanoparticles. 5. The electrode of claim 1 , wherein the polymer further comprises polypyrrole. 6. The electrode of claim 1 , wherein the polymer comprises polyaniline. 7. The electrode of claim 1 , wherein the polymer comprises polyphenylene vinylene. 8. The electrode of claim 1 , wherein the polymer comprises polyvinyl alcohol. 9. The electrode of claim 8 , wherein the polymer further comprises glutaraldehyde linkers.
Assignees
Inventors
Classifications
Electrodes · CPC title
Diamond coating · CPC title
Water · CPC title
- G01N27/308Primary
at least partially made of carbon · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US12092602B2 cover?
- An electrode includes an electrically conductive substrate with a coating containing boron-doped diamond (BDD) nanoparticles. Fabricating the electrode can include dispersing BDD nanoparticles in a solvent to yield a suspension, coating a conductive substrate with the suspension, and drying the suspension to yield the electrode. In some cases, fabricating the electrode includes combining BDD na…
- Who is the assignee on this patent?
- Westerhoff Paul K, Garcia Segura Sergio, Sinha Shahnawaz, and 5 more
- What technology area does this patent fall under?
- Primary CPC classification G01N27/308. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 17 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).