http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109772452-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68dff57959a924d5b06ef5992fb42ddd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 |
| filingDate | 2019-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac186165a377d69a458be21d4b1e9ec9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d58c649f4b749da82ac223bf4735770f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70f48d1ad11c1cdb47cee7edc8f9f63d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8191de5b4b75c572ab9367d2b8778c9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f1c9ff3b81323dc68df995368d70830 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f7077056dbf6e4919bcecc4aacf0a91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a62b38f6b7b77d65cfef45c790418db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5a8bb5c7b104c64d4647e777b342f70 |
| publicationDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109772452-A |
| titleOfInvention | A kind of ultrafine nano-palladium catalyst based on polymer gel network and preparation method thereof |
| abstract | The invention discloses an ultra-fine nano-palladium catalyst based on a polymer gel network and a preparation method thereof. The catalyst is a catalyst supported by an alkyne-rich polymer, and its palladium is uniformly fixed in the cross-linking points of the gel network formed by the alkyne-rich polymer, and the preparation method includes the following steps: adding palladium to the alkyne-rich polymer solution The precursor is allowed to stand at 10°C to 40°C for 15 to 20 hours to obtain a stable gel material, which is then reduced by a reducing agent, washed and dried to obtain a palladium catalyst. The cross-linked network in the palladium catalyst effectively disperses Pd uniformly in the gel network, so that it has better catalytic activity and selectivity, and is stable to air and water vapor. The preparation method is simple, the conditions are mild, and the scale synthesis is easy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114540834-A |
| priorityDate | 2019-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.