http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109675542-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 |
| filingDate | 2018-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109675542-B |
| titleOfInvention | Semiconductor photoelectric catalytic device self-powered by PN junction |
| abstract | A semiconductor photoelectric catalytic device utilizing PN junction self power belongs to the technical field of photoelectric catalysis. In the prior art, in order to improve the catalytic efficiency of a semiconductor photoelectric catalytic device, the structure is complicated. The semiconductor photoelectric catalytic device utilizing PN junction self power supply is characterized in that P is ‑ N + P of silicon wafer ‑ With several grids distributed separately, from P ‑ Region to N + The doping concentration of the region is changed from thin to thick, and P below the grid bars ‑ The thickness of the zone is 50-120 μm; the top surface and the side surface of the grid bar are covered with a semiconductor nanowire photoelectric catalytic layer. The invention can be used for catalyzing and purifying water, can realize self-power supply by utilizing illumination, improves the catalysis efficiency and simplifies the structure of a device. |
| priorityDate | 2018-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.