| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-02 |
| filingDate |
2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8560583d994ce9fa233b8b1db3bfc1d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9b9fbe04f9fa2e15db7b59ed0dcef11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abd5e094e30a30f3f8bdff93d0c8d177 |
| publicationDate |
2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020273634-A1 |
| titleOfInvention |
Preparation method of anode active material for pseudocapacitor |
| abstract |
The present disclosure provides a method of preparing an anode active material having high specific capacitance in a simple and inexpensive process without applying high temperature and high pressure conditions by synthesizing urchin-shaped goethite iron oxide (alpha-FeOOH) using an aqueous solution containing thiosulfate ions and sulfate ions, followed by heat treatment to synthesize hematite iron oxide (alpha-Fe 2 O 3 ) having a nano-sized urchin-like structure, in order to provide an anode for a pseudocapacitor that is excellent in specific capacitance. |
| priorityDate |
2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |