| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_782b276beee7c34efe50183392517dfb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-26 |
| filingDate |
2002-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72cb5412b8f2d75ca08546356bea0896
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56cad1147b01f4973adb28a94d1b51d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2efafc7b4d2f158b975deff097b30d9e |
| publicationDate |
2004-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6830738-B1 |
| titleOfInvention |
Low-temperature synthesis of actinide tetraborides by solid-state metathesis reactions |
| abstract |
The synthesis of actinide tetraborides including uranium tetraboride (UB 4 ), plutonium tetraboride (PuB 4 ) and thorium tetraboride (ThB 4 ) by a solid-state metathesis reaction are demonstrated. The present method significantly lowers the temperature required to ≦850° C. As an example, when UCl 4 is reacted with an excess of MgB 2 , at 850° C., crystalline UB 4 is formed. Powder X-ray diffraction and ICP-AES data support the reduction of UCl 3 as the initial step in the reaction. The UB 4 product is purified by washing water and drying. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013022503-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10125412-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6967011-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10731236-B2 |
| priorityDate |
2002-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |