http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109750495-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_653c418e41edbb4e1ce8bc5e53e70cec |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28D15-04 |
| filingDate | 2018-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_132344d683c92813ce8fda978620a6bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f219869e0c3c200b6cc2fd85e839f77f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5171f2bbb0d2dbdc50114c74ae0472ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3785cd0dd9409b2517def40d680475ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f11027c92e57c693c489c2bdb40f688c |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109750495-A |
| titleOfInvention | Porous carbon fiber with controllable porosity and pore size structure and preparation method thereof |
| abstract | The invention belongs to the technical field of porous carbon fibers, and particularly relates to a porous carbon fiber with controllable porosity and pore size structure and a preparation method thereof. The method is as follows: immersing the formed porous carbon fiber in a solution capable of reacting to produce calcium carbonate precipitation, and after the reaction is completed, taking out the porous carbon fiber and drying it. In the present invention, one or more liquid reactants are soaked in the porous medium, and the porosity is changed by adding another liquid reactant to cause a chemical reaction in the voids of the porous medium to produce solid precipitates, thereby realizing Control and modification of the pore structure and porosity of formed porous carbon fibers. When the porous carbon fiber modified by calcium carbonate precipitation of the present invention is used as the capillary wick of the evaporator in the loop heat pipe, it can effectively prevent the large pore diameter in the porous carbon fiber from causing the steam generated during the operation of the loop heat pipe to leak to the liquid storage chamber in reverse. , reduce the operation efficiency or even the problem of operation failure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110376258-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110376258-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114234690-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114234690-B |
| priorityDate | 2018-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.