http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111682110-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc4e13141d402ceb885f368dfa042348 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2020-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87e7f840c70a9870400058626c6407a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb17754c514401c17e042daf5b7ba9ef |
| publicationDate | 2020-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111682110-A |
| titleOfInvention | A near-infrared spectrally responsive polymer photodetector device containing non-fullerene acceptors |
| abstract | The invention discloses a near-infrared spectral response polymer photodetection device containing a non-fullerene acceptor. The device is composed of a substrate, a bottom electrode, a bottom electrode modification layer, an organic photoactive layer, a top electrode modification layer and a top electrode. The organic photoactive layer is a bulk heterojunction film formed by blending high hole mobility conjugated polymer Si25 and non-fullerene acceptor small molecule IEICO-4F. Based on the good complementarity of absorption spectra of the two materials, the device exhibits response characteristics in the spectral range of 300‑1020 nm. By increasing the thickness of the photoactive layer, the dark current density of the device under reverse bias is as low as 4.4×10 ‑9 Acm ‑2 . For the near-infrared incident light with a wavelength of 940nm, the detection rate of the device can reach 1.0×10 13 cmHz 1/2 W ‑1 under reverse bias, and the photocurrent density is comparable to that of the optical power range over 6 orders of magnitude. The light intensity maintains a good linear relationship. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112420932-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113140678-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113140678-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112420932-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112420768-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113410393-A |
| priorityDate | 2020-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.