http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110921649-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-15 |
| filingDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110921649-B |
| titleOfInvention | Two-dimensional carbon nanosheet and method for preparing two-dimensional carbon nanosheets in large scale |
| abstract | The invention relates to a two-dimensional carbon nanosheet and a method for preparing the two-dimensional carbon nanosheet in a large scale. The carbohydrate is creatively used as a carbon source for preparing the two-dimensional carbon nano-sheet, esterification reaction is not needed between the carbon sources, and the hydroxyl of the carbon source is directly complexed with the transition metal provided by the nitrate to form a metal polymer skeleton, so that the forming time of the aqueous solution is greatly simplified, and only the time is less than 1h, which is unachievable for the existing preparation process and has important significance, and the formation time of precursor colloid is further reduced by the use of the carbohydrate for less than 2 h. In addition, nitrate provided by the nitrate can generate a large amount of gas in the instant or fast pyrolysis process, and a strong impact force is provided to offset the stacking force between carbon sources, so that the ultrathin carbon nanosheets are obtained, and thus the short-time and high-quality large-scale preparation of the two-dimensional carbon nanosheets is realized, which is a qualitative improvement for the preparation technology of the two-dimensional carbon nanosheets, and is shorter than 3-4 h. |
| priorityDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.