| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_938aeb28275a6960545835cfa8454a44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf583f7b2c7f16fececb8dc41da28247 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-10 |
| filingDate |
2016-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_063090fc81eee06720a07d7702326c9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ec4255ece279d055b2b7c6bfcd98b34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d963593ac3eff8eb9ee171faf07534d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1117acd8ca67a9dab762cf341bfff48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_285838508d700a2ed5f1bad0184983c3 |
| publicationDate |
2018-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3307677-A1 |
| titleOfInvention |
Mechanochemical process for the production of BP, B12P2 and mixtures thereof, in particular as nanopowders |
| abstract |
The present invention relates to a process for the preparation of a boron phosphide, more specifically BP and/or B 12 P 2 , comprising the mechanochemical reaction of boron phosphate (BPO 4 ) with at least one alkaline earth metal (EA). In particular, the process of the invention allows for the selective preparation of either BP or B 12 P 2 with more than 95% purity, through the reduction of boron phosphate (BPO 4 ) with at least one alkaline earth metal (EA) according to reaction (1) for BP and according to reaction (2) for B 12 P 2 : BPO 4 + 4 EA -> BP + 4 EA(O) (1) 2BPO 4 + 5 (EA)B 2 + 3 EA -> B 12 P 2 + 8 EA(O) (2). The present invention further relates to boron phosphide powders, in particular BP or B 12 P 2 powders, of nanometric or micrometric size. |
| priorityDate |
2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |