http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111519250-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B11-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B11-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B11-02 |
| filingDate | 2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111519250-B |
| titleOfInvention | Preparation method of bismuth-iodine-copper crystal |
| abstract | The invention discloses a preparation method of a bismuth iodide copper crystal, which comprises the preparation of a bismuth iodide copper polycrystal material and the growth of the bismuth iodide copper crystal; weighing raw materials according to a stoichiometric ratio, then loading the raw materials into a quartz crucible, vacuumizing and sealing the quartz crucible, and then placing the quartz crucible into a swinging furnace for sectional heating to obtain a bismuth-copper-iodide polycrystal material; and then placing the quartz crucible filled with the polycrystalline material in a crystal furnace for crystal growth to finally obtain the bismuth iodide copper crystal. The invention successfully grows the bismuth iodide copper crystal by adopting a two-step method of the rocking furnace and the crystal furnace, the size of the obtained bismuth iodide copper crystal is 17 multiplied by 80mm, the technical bottleneck of the existing bismuth iodide copper crystal growth is overcome, the technical problem that the bismuth iodide copper crystal cannot be successfully grown is solved, and a new thought is provided for the growth of the bismuth iodide copper crystal. |
| priorityDate | 2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.