http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009171115-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2604-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-24 |
| filingDate | 2006-04-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a109496444d0d97b2102d1eca033d954 |
| publicationDate | 2009-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2009171115-A1 |
| titleOfInvention | Preparation of ion dissociation functional molecule and preparation of raw material molecule thereof |
| abstract | Disclosed is a method of preparing an ion dissociation functional molecule which is chemically and thermally stable under the operating conditions required in an electrochemical system such as a fuel cell and which is suitable for use as a material of, for example, a proton conductor used in a fuel cell, in a higher yield and more easily, more efficiently, more inexpensively and more safely, than by the existing art. In a second step of reacting AgOOCCF 2 SO 2 F with iodine to synthesize a raw material molecule ICF 2 SO 2 F, the reactants mixed in equimolar relation are reacted with each other at 110° C., which is higher than that in the existing art, to thereby enhance the production efficiency of the raw material molecule, then a mixed gas of the thus produced raw material molecule with carbon dioxide is pre-cooled in an exhaust passage kept at −15° C., followed by trapping the raw material molecule by a trapping vessel cooled with dry ice, whereby the trapping efficiency for the raw material molecule is enhanced. In a third step which would be carried out using an autoclave in the existing art, a fullerene and the raw material molecule are reacted by use of a reaction solvent having a boiling point comparable to or higher than the reaction temperature, whereby the reaction is permitted to take place at normal pressure or in a slightly pressurized condition. |
| priorityDate | 2005-05-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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