| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-16 |
| filingDate |
2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16c67df40eda14f1abeab6b9d4da2fb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a5cbc54b2ec5ac2c46b85abe1675d6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae018bceabc5a66e85d4fabd5d15c654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21b0a3432ad1c1af74d0d51f9aaa496f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dd27455dd4f63941f8e47060e048dba |
| publicationDate |
2007-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007087627-A |
| titleOfInvention |
Fuel cells, electronic devices, mobile objects, power generation systems, and cogeneration systems |
| abstract |
PROBLEM TO BE SOLVED: To obtain a sufficient buffer capacity even at a high output operation when an enzyme is immobilized on at least one of a positive electrode and a negative electrode, and to fully exhibit the ability inherent to the enzyme. A fuel cell having excellent performance is provided. A fuel cell having a structure in which a positive electrode 2 and a negative electrode 1 are opposed to each other with an electrolyte layer 3 containing a buffer substance, and an enzyme is immobilized as a catalyst on at least one of the positive electrode 2 and the negative electrode 1. At least the concentration of the buffer substance contained in the electrolyte layer 3 around the enzyme is 0.2 M or more and 2.5 M or less, preferably 0.4 M or more and 2 M or less. The enzyme immobilized on the negative electrode 1 is diaphorase or glucose dehydrogenase, and the enzyme immobilized on the positive electrode 2 is bilirubin oxidase. NaH 2 PO 4 or the like is used as a buffer substance, and glucose or the like is used as a fuel. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8440333-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9912000-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009113340-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009044997-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010041685-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8808928-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009025158-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009072564-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010007833-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9620804-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102017266-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008152841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2028712-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2157652-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2157652-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009113572-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101682070-A |
| priorityDate |
2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |