http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113373424-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-52 |
| filingDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113373424-B |
| titleOfInvention | A method for judging the growth structure of carbon atoms in CVD experiments |
| abstract | The invention belongs to the technical field of nanomaterial preparation, and particularly relates to a method for judging the growth structure of carbon atoms in a CVD experiment. The carbon atom growth structure includes carbon nanotube structure and fullerene structure; the formation energy of carbon nanotube structure is composed of the curvature energy of the nanotube cap, the curvature energy of the nanotube, and the boundary formation energy between the nanotube and the metal catalyst. The formation energy of the lerene structure is composed of the curvature energy of the fullerene, the formation energy of the interface between the carbon structure and the metal catalyst during the formation of the fullerene, and the binding energy between the carbon atom and the metal catalyst. If it is larger than the fullerene structure, the growth structure of carbon atoms is a fullerene structure, and vice versa is a carbon nanotube structure. The present invention explains the phenomenon that "in CVD experiments, carbon atoms on the surface of metal nanoparticles will grow into carbon nanotubes instead of fullerene structures", which can lead to better design of carbon nanotube growth experiments in the future. Higher quality carbon nanotubes. |
| priorityDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456171974 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
Total number of triples: 17.