http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114805719-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c27f4a786895417d03d0b1045587100 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-08 |
| filingDate | 2022-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d060537b1d87d43b4203209f66e543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc11bd2521be3bf644ad41ba113536b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10ca5c40c40fc1063df02b757150a732 |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114805719-A |
| titleOfInvention | Novel covalent organic framework material with 2-fold BCT topology and its preparation method |
| abstract | The invention discloses a novel covalent organic framework material with a 2fold BCT topology, a preparation method and application thereof, and belongs to the technical field of preparation of covalent organic framework materials. The covalent organic framework material is composed of compounds 2, 2', 7, 7′-tetramethoxy-3,3′,6,6′-tetraaldehyde spirobifluorene and compound 3,3,5,5-tetrakis(4-aminobenzene)-2,2',4,4 ',6,6'-hexamethyl-1,1'-biphenyl is obtained by condensation reaction; the covalent organic framework provided by the invention has a novel covalent organic framework material with a 2-fold BCT topology, showing high chemical Stability, large pore size (~ ) and excellent specific surface area (~2785 m 2 /g), superior to similar porous materials with the same topology, including traditional aluminosilicate zeolites and zeolitic imidazole frameworks. The method for preparing a novel covalent organic framework material with a 2-fold BCT topology provided by the present invention has the characteristics of easy availability of synthesis raw materials, mild synthesis conditions, simple operation and few by-products. |
| priorityDate | 2022-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.