http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109876769-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109876769-B |
| titleOfInvention | Graphene oxide-yttrium hydroxide composite material, preparation method and application thereof |
| abstract | The invention discloses a graphene oxide-yttrium hydroxide composite material, a preparation method and application thereof. Preparation of graphene oxide-yttrium hydroxide composite material (Y (OH) by direct precipitation method and hydrothermal synthesis method 3 /GO) by SEM, FT-IR, etc. on Y (OH) 3 The structure of the/GO composite material is characterized, and the structure and the property of the composite material are researched; adsorbing and removing Congo Red (CR) and phosphate ion (PO) in solution with the adsorbent 4 3‑ ) The adsorption performance is studied, and Congo Red (CR) and phosphate radical ion (PO) are treated under different conditions of pH, time, temperature, initial mass concentration and the like 4 3‑ ) The adsorption effect of the Congo red and phosphate radical ions is studied, the optimal adsorption condition is determined, the maximum adsorption amounts of the Congo red and the phosphate radical ions are 411.5mg/g and 464.4mg/g respectively through fitting of a Langmuir isothermal adsorption equation, the adsorption effect is obvious, and the performance is excellent. |
| priorityDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.