http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101597208-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10C1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C1-16 |
| filingDate | 2014-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101597208-B1 |
| titleOfInvention | Method of manufacturing petroleum pitch for Battery anode material using boron compounds |
| abstract | The present invention relates to a method for producing a pitch for an anode material using a boron compound, and more particularly, to a method for producing a pitch for a cathode material by adding a boron compound to a petrochemical byproduct (step 1); A step (2) of thermal polymerization of the petrochemical by-product to which the boron compound is added in a closed system; And performing a thermal polymerization reaction in an open system after the reaction (step 3). According to the present invention, the pitch production is carried out in two stages in a closed system and an open system to induce the condensation reaction of an aromatic compound to smooth conversion of a low molecular weight substance into a high molecular weight substance, The yield of the pitch can be increased by the principle of promoting the polymerisation reaction by oxidizing the material to form a reactive acid site. The carbon cathode material having a high carbon content and a uniform carbon structure during the carbonization process can be manufactured by using the pitch produced in such a manner that the polymer pitch is large. Also, the negative electrode material manufactured by the above method can exhibit high charge / discharge efficiency when manufacturing a battery. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220012013-A |
| priorityDate | 2014-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.