http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109675521-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 |
| 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/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 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-109675521-B |
| titleOfInvention | Graphene oxide-gadolinium hydroxide composite material, preparation method and application thereof |
| abstract | The invention discloses a graphene oxide-gadolinium hydroxide composite material, a preparation method and application thereof. The invention prepares the graphene oxide-gadolinium hydroxide composite material (Gd (OH) by a direct precipitation method and a hydrothermal synthesis method 3 /GO) is used for adsorbing and removing Malachite Green (MG) and phosphate radical ions (PO) in solution 4 3‑ ) And Gd (OH) by SEM, FT-IR or the like 3 The structure of the/GO composite material is characterized by carrying out pore Malachite Green (MG) and phosphate radical ion (PO) under the conditions of different pH, time, temperature, initial mass concentration and the like 4 3‑ ) The adsorption effect of the malachite green and the phosphate radical ions is studied, the optimal adsorption condition is determined, the maximum adsorption amounts of the malachite green and the phosphate radical ions are respectively 495mg/g and 364.8mg/g through fitting of a Langmuir isothermal adsorption equation, and the adsorption effect is remarkable. |
| 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.