http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109289756-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-04 |
| filingDate | 2018-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109289756-B |
| titleOfInvention | Porous manganese-based lithium ion sieve adsorbent and preparation method thereof |
| abstract | The invention discloses a preparation method of a porous manganese-based lithium ion sieve adsorbent, which comprises the following steps: adding a manganese source and a lithium source into water, and stirring to obtain a first mixed solution; adding an organic polyol compound into the first mixed solution, and stirring to obtain a second mixed solution; placing the second mixed solution into a microwave reactor, reacting at 120-200 ℃ for 10-120 min, and then carrying out solid-liquid separation on solid and liquid in the second mixed solution to obtain LiMnO 2 Particles; subjecting the obtained LiMnO to 2 Calcining the particles at 450-600 ℃ for 3-8 h to obtain Li 1.6 Mn 1.6 O 4 Porous manganese-based lithium ion sieve adsorbent. The invention adopts a microwave hydrothermal reaction method to prepare the porous manganese-based lithium ion sieve adsorbent, adopts organic polyol as a structure regulating agent and a reducing agent for regulating growth, has simple raw materials and simple preparation process, and obtains the product with high purity, high yield, uniform particle size and stable performance. |
| priorityDate | 2018-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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