http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110284182-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f850f296badc29b96d1270883dca5a76 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B7-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-355 |
| filingDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0363f37d56575f5004a7613f78fdae76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b07b8f6bf966753dc2449fc9d393dcad |
| publicationDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110284182-A |
| titleOfInvention | A kind of nonlinear optical crystal and its preparation method and application |
| abstract | A nonlinear optical crystal and its preparation method and application, the chemical formula is BiI 3 ·H 2 O, the molecular weight is 608, it belongs to the orthorhombic crystal system, the space group is Ama2, and the unit cell parameter is: a=8.6301(13)Å, b=9.3481(13)Å, c=11.4923(17)Å, α=β=γ=90 ° , Z=4; when preparing, add KI, RbI and BiI 3 with a molar ratio of 1:3:1 to 12-20mL of distilled water, placed in a polytetrafluoroethylene material reactor, reacted at 160-180°C for 3 days by hydrothermal method, then cooled at room temperature for 1 day, and volatilized the obtained filtrate at room temperature. One month later, blocky red crystals were obtained; BiI 3 ·H 2 O of the present invention has the advantages of strong second-order nonlinear optical effect that can be phase-matched, its synthesis method is simple to operate, and the conditions are mild, and it can be widely used in the field of optics. |
| priorityDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.