Cov lus qhia
| Zog: | Lub teeb daj hmoov |
| Purity: | 99.5% min |
| Ib qho impurity ntawm LC: | 5000ppMm Max |
| Cov teeb meem loj: | 1000ppm max |
| Txhua yam tsis zoo: | Tsis pom |
Cov Ntawv Thov
1. Organic teeb-emitting diodes (oleds)
NPB feem ntau siv los ua txheej-thauj khoom (HTL) hauv cov roj multilayer multilayer OLED!
Pab txhawb kev txhaj tshuaj ntawm anode (feem ntau ito).
Thauj cov qhov mus rau txheej uas muaj emissive thaum thaiv cov hluav taws xob, txhim kho kho tau ua haujlwm.
Nws homo qib (~ 5.4-5.5 EV) ua kom zoo nrog cov roj av muaj hluav taws xob thiab cov khoom siv emissive.
Siv cov xwm txheej:
Muab cov cuab yeej cuab tam (TVs, smartphones, ntsiav tshuaj)
OLED teeb txawb Panels
Saj zawg zog thiab pob tshab OLED ntxaij
2. Kev txhaj tshuaj / cov khaubncaws sab nraud tso rau lwm OUPEROELECTRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRORRONS
NPB kuj tseem siv nyob rau hauv lwm yam organic semiconductor cov cuab yeej, xws li:
Organic photovoltaic (opvs): raws li ib txheej thauj khoom.
Organic teb-nyhuv rhiab (deets): rau qhov kev thauj khoom thiab txhim kho kev txhaj tshuaj.
Cov khoom siv hauv lub hnub ci (tsawg dua): Hauv cov cuab yeej siv ntaus ntawv siv organic htls.
3. Electroluminescent (EL) khoom siv
Nws cov cim hluav taws xob muaj zog-DELATING thiab thermal stability ua rau El ntaus ntawv fabrication uas tsub kom sib npaug thiab luminescence efficiency yog qhov tseem ceeb.
4. Kev tshawb fawb hauv cov organic semiconductors
NPB tau dav siv los ua cov khoom lag luam benchmark hauv kev kawm thiab kev lag luam R & D rau:
Kawm Txog Kev Sib Tw Tsheb Lability
Ntaus ntawv thiab kev tshawb fawb tsis zoo
Kev ntsuam xyuas ntawm cov tshiab electrode / nquag txheej ua ke
Cov txiaj ntsig
✅ Zoo heev muaj kev muaj mob
NPB cov khoom pov thawj zoo intrinsic lub qhov kev mus ncig ua si (ntawm qhov kev txiav txim ntawm 10-3⁻⁴ cm², kom muaj kev thauj mus los ntawm electrode rau txheej emissive.
Txhawb nqa tus nqi sib npaug ntawm kev ua kom zoo, txhim kho cov khoom siv ntaus ntawv thiab ua tau zoo.
✅ Thermal thiab morphological stability
High iav transition kub (~ 95-100 degree) muab thermal ruaj khov, tseem ceeb rau cov cuab yeej ntev.
Saib xyuas amorphous morpephology thaum lub tshuab nqus dej tso tawm, tiv thaiv cov siv lead ua uas tuaj yeem cuam tshuam txheej txheej txheej.
✅ Ua Yeeb Yam Zoo Ua Si Lom Zem
Yooj yim tso los ntawm thermal evaporation.
Cov qauv zoo li qub, pinhole-matts dawb cov yeeb yaj kiab, tseem ceeb heev rau kev kho kom muaj roj multilayer multilayer.
✅ Zog qib kev sib raug
Homo Zog Hom (~ 5.4 EV) ua rau nws tau tshaj tawm cov anodes xws li cov ntaub ntawv zoo li alq₃ lossis ir (ppy) ₃.
Txo lub zog teeb meem thiab txhim kho qhov kev txhaj tshuaj zoo.
✅ Qes optical nqus nyob rau hauv pom ntau
Kev cuam tshuam tsawg kawg rau kev cuam tshuam nrog emitted teeb los ntawm txheej emissive, txhim kho kev ci ntsa iab thiab xim purity hauv oleds.
✅ tshuaj lom neeg thiab photochhemical stability
NPB yog tus nyob ruaj khov raws li kev ua haujlwm voltages thiab illumination, txuas lub neej ua haujlwm ntawm cov khoom siv.
Tag
N, n-bis (1-naphthalyl) -n, n-bisphenyl- (1,1'-biphenyl) -4'-biphenyl) yog lub pob zeb hluav taws xob (NPB) yog cov khoom siv hluav taws xob organic, tshwj xeeb tshaj yog OLED thev naus laus zis. Nws lub luag haujlwm yog lub qhov-thauj thiab cov khoom siv txhaj tshuaj yog qhov tsis tseem ceeb vim nws cov hluav taws xob zoo, thermal, thiab cov khoom morphological. Nrog rau muaj zog sib xyaw nrog ntau cov khoom siv thiab cov khoom siv hluav taws xob, NPB tseem yog cov khoom siv hauv kev tshawb fawb hauv kev kawm txog cov khoom siv tshiab tom ntej no.
Cim npe nrov: n, n-bis (1-naphthalyl)-n-bishenyl) -4,4-bishenyl) -4,4-diamond) -4,4-diamond) 丨 CAS 123847-85-5-8 Cov chaw tsim tshuaj, cov chaw muag khoom, Hoobkas
