http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109181691-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2c55a9de09e08e3404c0a5a1ae4dc7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 |
| filingDate | 2018-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_739e19aec416a477b219634deb6b83bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9bd3335c1a4b8b8d68f94954e77473d |
| publicationDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109181691-A |
| titleOfInvention | A kind of inorganic ammonium perovskite quantum dot material and synthesis method |
| abstract | The invention discloses a method for synthesizing an inorganic ammonium perovskite quantum dot material. The inorganic ammonium perovskite quantum dot material has the following chemical formula composition: NH 4 PbI 3 ; and is synthesized according to the following method: using dimethylformamide As the precursor solution for dissolving ammonium iodide and lead iodide, oleic acid and oleylamine were used as ligands; isopropanol was used as anti-solvent; after adding the precursor solution to the anti-solvent, centrifuging the supernatant to obtain the chemical formula It is a quantum dot material of NH4PbI3. In the present invention, a perovskite quantum dot NH 4 PbI 3 is synthesized for the first time, which makes contributions to the field of optoelectronic materials. NH 4 PbI 3 perovskite quantum dots were synthesized by choosing new inorganic ammonium group, inorganic ammonium to replace traditional MA and Cs. This material is of great significance to the research on the properties and luminescence of new semiconductor quantum dot materials. According to the quantum dot material realized by the present invention, a pollution-free and low-cost quantum dot material can be prepared. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110028965-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110117026-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109536166-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109536166-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110003907-A |
| priorityDate | 2018-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.