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A novel method for depositing precious metal films on difficult surfaces
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Veitch, L. C. Phillip, W. H. |
| Copyright Year | 1994 |
| Description | A guanidine-based vehicle was developed to deposit precious metal coatings on surfaces known to be difficult to coat. To demonstrate this method, a platinum coating was deposited on alumina fibers using a guanidine-platinum solution. X-ray diffraction confirmed that the only species present in the coating was platinum and that all of the carbon species had been removed upon heat treatment. SEM results showed that some porosity was present but that the coatings uniformly covered the fiber surface and adhered well to the finer. |
| File Size | 3948724 |
| Page Count | 5 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940030754 |
| Archival Resource Key | ark:/13960/t6m091t2k |
| Language | English |
| Publisher Date | 1994-06-01 |
| Access Restriction | Open |
| Subject Keyword | Nonmetallic Materials Metal Coatings Scanning Electron Microscopy Heat Treatment Metal Films Platinum Ceramic Fibers Metallizing Guanidines Porosity X Ray Diffraction Deposition Aluminum Oxides Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
