http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100727175-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02 |
| filingDate | 2005-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100727175-B1 |
| titleOfInvention | Manufacturing method of heteroporous carbon body |
| abstract | The present invention relates to a method for producing a heteroporous carbon body, and more particularly, uniformly sized silica particles having acid points introduced thereon and silica in the form of a network structure polymerized together during the polymerization of a carbon precursor are simultaneously used as a template. The pores are regularly aligned in three dimensions and connected to each other, and the surface of the pores having a large surface area is made of medium pores, and thus relates to a method for producing heteroporous carbon bodies which are simple, economical and mass-producible.n n n To this end, the present invention is added to the carbon precursor formaldehyde-resorcinol solution with a silica precursor tetraethoxysilane to uniform silica particles and a silica precursor and a carbon precursor around the silica particles of uniform size at the same time Polymerizing; Centrifuging the product of the above step and stabilizing the solid product in an airtight container, followed by drying; Heat treating the product of said step under an inert gas or vacuum; Precipitating and removing the silica template of the product of the above step using hydrofluoric acid or sodium hydroxide solution; It provides a method for producing a heteroporous carbon body comprising a.n n n n Heteroporous carbon bodies, silica particles, silica precursors, carbon precursors, heat treatment, silica molds |
| priorityDate | 2005-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.