http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101318034-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c506e727c8243d43775ed6817d0af521 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-08 |
| filingDate | 2008-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f9b97bf6330b2f39cf7ce9dd269b9de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc4e05802c43aad207b81b20bd272590 |
| publicationDate | 2008-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101318034-A |
| titleOfInvention | Method for preparing nano-composite material of carbon nano-tube and hydroxyapatite with growth in situ |
| abstract | The invention discloses a method for preparing a carbon nano tube and hydroxylapatite nanocomposite material by root position growth. The specific preparation method is that: a. the hydroxylapatite slurry solution is synthesized by a wet method; b. metal salt is added: under the stirring by magnetic force, one or more than one compound in metal salts of iron, magnesium, cobalt or nickel are added in the solution of step a, filtering is carried out, the PH value is regulated to be neutrality, and dryness is carried out; c. root position growth of carbon nano tube: the powder in step b is put into the tube-type furnace, the temperature is increased as 5-10 DEG C/min to 780 DEG C-800 DEG C, and the gas of nitrogen or argon is inlet; after the temperature is raised, hydrogen is inlet for deoxidization for 1-2 hours, the temperature is increased to 700 DEG C-1200 DEG C again, gaseous substance containing carbon is inlet and kept for 1-2 hours; the temperature is lowered to room temperature in the gas of nitrogen or argon. The compound material and the carbon nano tube prepared by the method has the advantages that the distribution in hydroxylapatite is even, the combination of interfaces between the compound material and the carbon nano tube is good, the purity of the carbon nano tube is high, and the nanometer structure is kept completely. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101491699-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102552978-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102976743-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102976743-B |
| priorityDate | 2008-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.