http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104209539-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 |
| filingDate | 2014-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104209539-B |
| titleOfInvention | Method for preparing gold nanoparticles based on polyamidoamine amine supermolecular hyperbranched polymer |
| abstract | The invention discloses a method for preparing gold nanoparticles based on a polyamidoamine amine supermolecular hyperbranched polymer. The method comprises the steps of slowly dripping an HAuCl4 aqueous solution into an aqueous solution of the polyamidoamine amine supermolecular hyperbranched polymer, and performing stirring reaction under a shading condition to obtain gold nanoparticle aqueous dispersion liquid. According to the preparation method, the polyamidoamine amine supermolecular hyperbranched polymer is simultaneously used as a reducing agent and a stabilizing agent; under a mild reaction condition, the gold nanoparticles which are high in dispersivity and stability, are uniform in particle size distribution and are extremely high in catalysis activity to reduction of nitroaniline are prepared; particularly, the method can be used for effectively controlling the particle size of the gold nanoparticles by controlling the reaction condition and is easy to operate and feasible. |
| priorityDate | 2014-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.