http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102807210-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29647ba47c8830979fe91e920f558802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 |
| filingDate | 2012-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15897d09da33f19bb2614a5d57946cc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82000f054c197c39a7d455d8ee78462f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf9faeb63237e1a28ad70fe141bdcd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a859a4926d3e6b707d341c2cbd9fbbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d41a44c8d70f2f9e82b1aa8f5bb3417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69434e84642d596b77d9e448872fe3fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_375bea41b82c47aaf54ae89c05c2c7e8 |
| publicationDate | 2014-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102807210-B |
| titleOfInvention | Method for preparing graphene by biomass derived carbonaceous mesophase |
| abstract | The invention relates to a method for preparing graphene by biomass derived carbonaceous mesophase. The method includes soaking base material into ethanol solution of biomass derived carbonaceous mesophase; extracting and drying the base material for a certain time; attaching a layer of biomass derived carbonaceous mesophase film to the surface of the base material; performing heat treatment to the base material under protection of hydrogen atmosphere, namely forming an accumulated graphene film on the surface of the base material; and further placing the base material to alcoholic solvent to perform ultrasonic dispersion, and separating the graphene film from the base material to obtain graphene alcosol. Preparation technology is simple, the method is easy to implement, the biomass derived carbonaceous mesophase is abundant and low in cost, energy consumption is low in the preparation process, batch large-scale production is achieved, and the prepared graphene film and graphene alcosol can be used for solar cells, nano-electronic devices, sensors and the like and have wide market prospect. |
| priorityDate | 2012-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.