Methods and systems for non-destructive determination of fluorination of carbon powders
US8309024B2 · kind B2 · utility
2Cited by
18References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2009 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Aug 26, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/221
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for non-destructive determination of the degree of fluorination in carbon monofluoride (CFx) during the process of CFx synthesis is described. The system includes a measuring generator containing a capacitive sensor for measuring a respective capacitance, a base generator containing a capacitive sensor for measuring a base capacitance, and a processor for determining a difference between the respective capacitance and the base capacitance. The system is configured to determine the degree of fluorination based on the difference between the respective capacitance and the base capacitance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.