http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004119429-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L35-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L35-22 |
| filingDate | 2002-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4473152ca22ab2e0cd194921b95f0d50 |
| publicationDate | 2004-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004119429-A |
| titleOfInvention | Oriented thermoelectric material and method for producing the same |
| abstract | A method for producing an oriented thermoelectric material having a large degree of crystal orientation and having excellent thermoelectric properties and an oriented thermoelectric material formed by the production method are provided. A thermoelectric material fine particle having anisotropy of magnetic susceptibility is synthesized (step S10). Next, the aggregate of the thermoelectric fine particles is inserted into a magnetic field to obtain a molded body (step S20). Fine particles having magnetic susceptibility anisotropy can be oriented by a magnetic field. Subsequently, the formed body is densified by heat treatment, and heat treatment in a magnetic field is performed to form a bulk body having a high strength (step S30). The densification step by this heat treatment includes a sintering step of bulking the fine particle material. In the case where densification is performed by performing heat treatment (including sintering) in a magnetic field, it is possible to maintain the degree of orientation even in this step, so that a bulk body of thermoelectric material having extremely good orientation is formed. be able to. [Selection diagram] Fig. 1 |
| priorityDate | 2002-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.