| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_767e69b1e49212d1f34b39556e39ba96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5538102facc9b7d2f2decb0e9ba4e9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18d92c46f60af8af24e262b67381d7eb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2013-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2013-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-939
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2202-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2202-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2202-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2202-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2255-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-373 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-00 |
| filingDate |
2004-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed6d79a7716049d7cba2472cb3d8ac13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85f00166fd7fa4e8bb70424ab6fb1f55 |
| publicationDate |
2005-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005052179-A2 |
| titleOfInvention |
Method of making carbon nanotube arrays, and thermal interfaces using same |
| abstract |
Thermal interfaces and methods include an array of carbon nanotubes aligned substantively perpendicularly from a substrate. One method includes arranging metal catalyst particles (732) with a particular ligand (734) on a fluid surface (722) of a Langmuir-Blodgett trough (710). This forms uniformly spaced particles (744) with spacing based on the particular ligand (734) . The uniformly spaced metal catalyst particles (744) are deposited on a substrate and carbon nanotubes are grown on the particles using chemical vapor deposition. A highly efficient thermal interface can be produced with a carbon nanotube packing ratio greater than fifty percent and used in a thermal switch or other device. In some methods, commercially available nanotubes (842) are condensed on a substrate using carbon nanotubes with terminal carboxylic acids (844) in solution and an amine monolayer (810) on the substrate. Pretreatment of the nanotubes (250) in a switch by applying heavy pressure between two surfaces (210, 220) results in good thermal conductivity between those surfaces (210, 220) at smaller operating pressures. |
| priorityDate |
2003-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |