http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114446402-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07d2e7a54c8de7a5035ef5ac88acd19e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C60-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C60-00 |
| filingDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7a453a157fe396f96bb8377446a3b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4735c33956cd8b79205e1c3ba33ad0fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01bdbdffd8caaa9058be2a30bca965ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f35d4a7a168d8dc8d059f3baf09d9b7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4185d13ae988ee7efe52c29c17069632 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb17a1181422a8fcc14f03287470cac8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c519d34a244a7d05311ddd86de7d11a |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114446402-A |
| titleOfInvention | A research method of phonon friction between graphene layers under the coupling of layers and loads |
| abstract | The invention relates to a research method for phonon friction between graphene layers under the coupling of layers and loads. The single-layer/double-layer graphene is used as a research object to establish a molecular dynamics model. In the model, the substrate is supported by a rigid body, and the phonon is transported This is the only way of frictional energy dissipation; by comparing the changes of frictional force under different number of layers and different normal loads, combined with the changes of the corresponding phonon spectrum, the effects of the number of layers and normal loads on the frictional force of graphene were determined and The intrinsic mechanism is revealed, that is, the increase in the number of acoustic modes is the direct cause of the increase in friction. The invention further determines the effect of normal load on the in-plane and normal deformation in the friction process, as well as the dependence of the friction force on the in-plane thermal conductivity. The present invention can provide theoretical guidance for regulating the friction and heat transfer behaviors of graphene-based nanodevices. |
| priorityDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.