http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106513703-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 |
| filingDate | 2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106513703-B |
| titleOfInvention | A kind of preparation method of chitosan Ag nano composite membranes |
| abstract | The invention discloses a kind of preparation method of chitosan Ag nano composite membranes, specific preparation process are as follows：(1) chitosan is dissolved in solvent, prepares mother liquor；(2) silver compound is added into mother liquor, the weight ratio of silver compound and chitosan 0.1% 20%, after stirring 24h 72h, static 4h 8h, obtain the mixed solution of chitosan/silver compound；(3) mixed solution of the chitosan/silver compound is placed on conductive film forming tablet；(4) DC electric field perpendicular to conductive film forming tablet is applied on conductive film forming tablet, DC electric field voltage is 3MV/m 20MV/m；(5) after the solvent is volatilized, chitosan Ag nano composite membranes are obtained.The method of the invention is without extraneous stabilizing agents, reducing agent or oxidant etc., can be at room temperature 0 valency Ag particles directly by Ag ion reductions without heating, and reduction efficiency is up to 100%.Therefore, a kind of preparation method of chitosan Ag nano composite membranes provided by the invention is a kind of quick, efficiently, green method. |
| priorityDate | 2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.