| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_902ef60642ac4cbba9f472cc7e15a035 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-26 |
| filingDate |
2019-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11e4b60bbd771e940ac2b25630fcb5f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7438770611923e09548c840fecae9ca9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0731dc434a9bea00dba00893553e634f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9c75868a4c35b860df8fb37b657f3c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb1741bb5e857e4333c7d4991a68f397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5909bd66db009f2b08e9963ae8ad67e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98d3d978758ab7312c55e30630c0019e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc1ea01c170030fbf464a500973247d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41526a39d346f9458001e5aeadb90a64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eb159c4d2e7d848e9155f5429026f8d |
| publicationDate |
2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110112381-A |
| titleOfInvention |
Nickel composite electrode material and preparation method, nickel hydroxide positive electrode and preparation method |
| abstract |
The invention relates to the technical field of zinc-nickel batteries, in particular to a nickel composite electrode material and a preparation method, a nickel hydroxide positive electrode and a preparation method. The preparation method of the Ni(OH) 2 @rGO composite electrode material includes the following steps: (1) uniformly mixing graphene oxide and soluble nickel salt in water to obtain a mixed solution; (2) adding the mixed solution obtained in step (1) to Add alkali to adjust the pH=10-12 of the mixed solution; the alkali is at least one of sodium hydroxide and potassium hydroxide; (3) adding hydrazine hydrate to the mixed solution after adjusting the pH in step (2), The reaction was carried out at 50-90 °C for 0.5-2 h, and the solid-liquid was separated, and the obtained solid was the Ni(OH) 2 @rGO composite electrode material. The Ni(OH) 2 @rGO composite electrode material of the present invention improves the discharge capacity and cycle performance of the zinc-nickel battery. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114823158-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114823158-B |
| priorityDate |
2019-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |