http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105271273-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cef46647bdb1d15d3f4ea55d4dc728dd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-26 |
| filingDate | 2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_078b1df1bdc51ff04fa6c266684453ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d800d9013f576b1b3743f96e520616bd |
| publicationDate | 2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105271273-A |
| titleOfInvention | Synthetic method of amorphous form |
| abstract | The invention discloses a synthetic method of amorphous form. The synthetic method comprises the following steps: 1, mixing aluminium sulphate octadecahydrate with water, obtaining a mixture, conducting sealed stirring, and obtaining an aluminum sol solution; 2, mixing ethyl orthosilicate with absolute ethyl alcohol, obtaining a mixture, conducting sealed stirring, and obtaining a silica sol solution; 3, stirring the aluminum sol solution, dripping the silica sol solution into the aluminum sol solution for mixing, and obtaining composite sol; 4, placing the composite sol into a water bath till wet gel emerges, and conducting ageing; 5, after ageing is completed, drying the wet gel till the wet gel is dried into white powder, and obtaining the amorphous form Al<2>O<3>-nSiO<2>. The amorphous form Al<2>O<3>-nSiO<2> powder obtained through the synthetic method is great in homogeneity, capable of reaching the micron-scale and even the nano-scale and large in product purity, the obtained product is large in specific surface area, compared with an ordinary melting method or a chemical vapor deposition method, by means of the synthetic method, the temperature required for drying the wet gel into powder is lower, strength and toughness of the powder are higher, and the synthetic method is simple and low in cost. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112110660-A |
| priorityDate | 2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.