http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020033650-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc6bcefe98f327158b8f96badffe33c9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 |
| filingDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eb80226e5d43a7993362b4a6cc61ca5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2850411750aa4c32168f995659d6333a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b854fa6382645e849795af16021f1a81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dfeaf44d1a03e7e148eaf4d1bdb955e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9640d9934c45f1c4b66d4e9b356af16c |
| publicationDate | 2020-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020033650-A |
| titleOfInvention | Method and apparatus for producing ultra-fine nickel particles and fine particles |
| abstract | [Problem] In the synthesis of nickel nanoparticles, high concentration, adhesion to the inner wall of a reaction tube, by-product of nickel oxide or nickel hydroxide, and generation of coarse particles have become problems, and there are various industrial uses. This was an issue for mass production of nickel nanoparticles. A highly reactive nickel precursor and a reducing agent are preliminarily dried powder, dispersed in a reaction solvent to obtain a reaction solution, and uniformly and rapidly heated by microwaves to efficiently produce a high concentration nickel powder and a reducing agent. A method for synthesizing nickel nanoparticles could be discovered. By supplying the raw materials in a colloidal state instead of a uniform solution, it was possible to suppress the adhesion of the reaction product to the inner wall of the reaction tube and the generation of nickel oxide and nickel hydroxide as by-products. It has been clarified that the particle size of the nickel particles can be controlled by adjusting the particle size of the base to be added, the raw material colloid, and the reaction temperature. [Selection diagram] Fig. 1 |
| priorityDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.