http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004191177-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1cfb5d70fbbb4aeeccba26d2ad468903 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416 |
| filingDate | 2002-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38ad4ff98781839e7851db6882bc6207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d9d7047c1cef59273ff661bd631c92f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63f2dd6b8a4f7c78609f7daf03f1286d |
| publicationDate | 2004-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004191177-A |
| titleOfInvention | Method and apparatus for measuring borohydride ion concentration |
| abstract | [PROBLEMS] To measure borohydride ion (BH 4 − ) in an aqueous alkaline solution continuously with the lapse of time by a simple operation without using a special reagent, without limiting the concentration, and continuously. In addition, the present invention provides a novel method that can easily control the power generation output of a fuel cell and the amount of hydrogen generated by a hydrogen supply device. A working electrode and a reference electrode are disposed in a borohydride ion-containing aqueous alkali solution through a cation exchange membrane, and a potential difference between the two is measured. The borohydride ion concentration in the aqueous solution is measured by comparing with a calibration curve created based on the boron ion concentration. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111480069-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111480069-B |
| priorityDate | 2002-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.