http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107200320-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-225 |
| filingDate | 2017-07-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107200320-B |
| titleOfInvention | A method of expanded graphite or graphene are prepared with electrolytic aluminium waste cathode carbon |
| abstract | A method of expanded graphite or graphene are prepared with electrolytic aluminium waste cathode carbon: the following steps are included: (1) crushes, then being added water and stirred with strong oxidizer, are rolled over and mix or wet-milling and hydrothermal oxidization react；(2) temperature control pressurization, overcritical or liquid carbon dioxide force feed is entered, is stirred, and is stood, temperature-adjustment pressure-adjustment separation, obtains aqueous slurry and graphite oxide slurry fluid, and graphite oxide starches fluid water elution removal of impurities matter；(3) method 1: atomization expansion removing carbon dioxide removal,；Method 2: or reducing agent reduction is added and answers, then is atomized expansion removing carbon dioxide removal,；Or further denitrogenation deoxidation treatment；Method 3: or fluorization agent is added, fluorination reaction is heated, carbon dioxide removal is removed in atomization expansion,.Expanded graphite powder, Graphene powder, denitrogenation deoxidation Graphene powder or fluorinated graphene powder obtained by the method for the present invention are had excellent performance；The method of the present invention is simple, efficiently, cleans, is without secondary pollution, low consumption is adapted to industrialized production. |
| priorityDate | 2017-07-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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