Spead Motad 丨 Cas 207739-72-8

Spead Motoad 丨 Cas 207739-72-8 (luv luv rau 2,2 ', 7,7'-triety edoelectronics, tshwj xeeb hauvPERVSKITE THIAB DESE-Sensitized Solar Hlwb (Dsscs)Cov. Nws yog feem ntau ua haujlwm raws li aCov Khoom Thauj Khoom (HTM)Vim nws cov khoom zoo tshaj plaws thiab kev sib xyaw nrog ntau txheej duab duab. Spiro-Motad tau dhau los ua tus qauv HTM nyob rau hauv lub xov tooj photovoltaic, tshwj xeeb rau perovskite solar cell (PSC) kev loj hlob.

A. PERVSKITE SOLAR cell (PSCS)

Qhov tseem ceeb tshaj plaws thov ntawm spiro-matead yog li covQhov-Thauj Khoom (HTL)Nyob rau hauv perovskite solar hlwb:

Sib interface txheej: Nws yog tso ntawm cov perovskite txheej txheej thiab cov hlau electrode (feem ntau kub lossis nyiaj), yooj yim lub qhov extraction thiab thauj.

Lub Zog Loj Loj: Homo qib (~ -5.2 ev) ntawm spiro-mototdrary zoo nrog qhov Valence Band ntawm cov pob hluav taws xob zoo li Mapbiel, ua rau lub qhov kev hloov pauv.

Kev Ua Haujlwm Txhim Kho: PSCs siv Spiro-Motad li HTM tau ua tiavLub Hwjchim hloov Efficiencies (PCES) tshaj 25%.

B. DYE-PENSITIS HNUB CI (DSSCS)

Spiro-Motad kuj tau siv los ua lub zog-lub xeev HTM hauv DSSCS, hloov cov kua electrolytes:

Txhim kho ruaj khov: Khoom-lub xeev DSSCs nrog Spiro-Motad muaj kev ruaj khov ntau dua thaum cov khoom siv hluav taws xob ua kua hluav taws xob.

Yooj Yim Tsim: Nws siv ua rau cov kev ua kom haum ntawm kev cog lus ntau ntxiv, xau dawb, thiab ruaj hnub hnub ci.

C. Lub teeb-qhib diodes (coj)

Thaum tsis tshua muaj dua nyob rau hauv lub solar hlwb, spiro-motad tseem tuaj yeem ua haujlwm ua ib qhoHTM nyob rau OLEDS:

Kev thauj mus los thauj: Nws pab rau hauv kev thauj cov qhov los ntawm anode rau txheej emissive, txhim kho cov khoom siv tau zoo.

Thermal ruaj khov: Nws lub siab iav hloov cua sov ua kom muaj zog morphological thaum lub sijhawm ua haujlwm.

D. organic photodetectors thiab transistors

Cov kev tshawb fawb tshwm sim tseem tshawb nrhiav Spiro-Motoad hauv organic photodetectors thiab nyias-zaj duab xis tranters (tfts):

Siab mus txog: Nws tuaj yeem pab txhawb qhov kev thauj hauv cov ntawv thov tsis muaj voltor.

Kos Npe Tawm Amplification: Hauv photodetectors, nws pab AIDS hauv kev sau cov duab-tsim qhov nrog qhov tsawg kawg nkaus.

A. muaj txiaj ntsig qhov kev thauj khoom

Spead Motad 丨 Tsis 207739-72-8} yog engineered raukev tawm tswv yim zoo thiab thauj ntawm lub qhov, uas yog qhov tseem ceeb nyob rau hauv kev txhim kho qhib-circuital voltage (v {} oc) thiab tag nrho kev ua haujlwm ntawm lub hnub ci:

Kev Mob Siab Siab: Txawm hais tias qhov nruab nrab hauv nws lub peev xwm pristine, kev muaj peev xwm txhim kho ntau yam ntxiv nrog kev ntxiv thiab doping.

Xaiv Kev Thauj: Nws thauj cov qhov muaj txiaj ntsig thaum thaiv hluav taws xob thauj khoom, txo qis kev ua tiav ntawm kev cuam tshuam.

B. Compatibility nrog doping thiab ntxiv

Txhawm rau txhim kho nws cov kev ua tau zoo, tshem-meotad feem ntaudopedNrog ntxiv nrog xws li:

Lithium BIS (Trifluoromethathanesulfamentalsl) iMide (Li-Tfsi)- Ua rau lub qhov cub ntau ntxiv.

4-} tert-butylrpyridine (tbp)- Hloov kho morphology thiab suppresses crystallization.

Cobalt-based dopants (piv txwv li, fk209)- Ntxiv txhim kho Qhov Siv Mus Mob thiab kev coj zoo.

Qhov no doping muaj peev xwm tso caituning ntawm cov khoom hluav taws xob, muab cov kauv-matead hloov tau rau ntau yam cuab yeej tsim khoom.

C. Zoo zaj duab xis tsim thiab txheej txheem

Spiro-Motad yog soluble nyob rau hauv cov organic cov kuab tshuaj xws li tshuaj chlorobzene thiab toluene, tso caiKev ua cov txheej txheemXws li kiv ntov txheej lossis cov txheej txheej cov txheej txheem:

Uniform Zaj Duab Xis: Nws tsim cov yeeb yaj kiab dawb, pinhole-dawb cov yeeb yaj kiab tseem ceeb rau cov khoom siv ua haujlwm siab.

Kev loj: Haum rau lab-teev thiab sim cov nplai ntau lawm ntawm photovoltaic modules.

D. Kev siab thermal thiab morphological stability

Cov Kauv-txuas Bifluorene core muab cov molecule anruj, peb-seem qauv, uas pab txhawb rau:

High iav transition kub (tg ~ 125 degree)- Txhim kho kom ruaj khov thaum lub sijhawm ua haujlwm.

Kuj mus rau theem sib cais- Txo kev ua tsis ncaj vim kev ntxhov siab ib puag ncig.

Qhov no ua rau Spiro-MotadTxhim khu kev qha ua haujlwm ntevnyob rau hauv cov huab cua ntau yam.

E. Optoelectronic zoo

Pob tshab hauv kev pom spectrum: Nws tsis nqus tau qhov tseem ceeb hauv cov khoom pom, ua kom pom tseeb tias lub teeb mus txog cov txheej txheem perovskite yam tsis muaj kev poob.

Dav bandgap (~ 3. 0 ev): Tiv thaiv kev nqus tsis muaj kev nqus thaum ua kom muaj zog v _ o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o oc rau khoom siv.

Txawm hais tias nws cov txiaj ntsig, Spirado-Motad kuj tseem ceeb rau qee qhov kev cov nyom:

Hygroscopic doping cov neeg sawv cev: Cov kev sib ntxiv xws li Li-TFSI tuaj yeem nqus noo noo, txo cov cuab yeej siv lub neej tshwj tsis yog siv encapsulation tau siv.

Tus nqi siab: Spong yog tus nqi kuj siv kim thiab ua synlexesize, txwv nws siv hauv kev lag luam loj-teev ntau lawm.

Intrinsic conduction: Cov khoom muaj tsawg intrinsic conduction, yuav tsum siv cov dopants rau kev ua tau zoo tshaj plaws.

Cov kev txwv no tau tshaj tawm txoj kev loj hlob ntawm lwm cov HTMS (piv txwv, PTAA, P3THT, Inorgant HTCN), txawm hais tias Spiro-Motad tseem yog qhov kev tshawb fawb.

Spiro Motad 丨 Cas 207739-72-8 yog cov khoom siv uas siv tau zoo thiab siv cov khoom siv hnub ci solar, zas xim rau hnub ci solar, thiab cov ntawv thov Optoelectronic app. Nws cov txiaj ntsig suav nrog lub siab mus mus taus, txheej txheem, thermal stability, thiab compatibility stability, thiab compatibility nrog cov khoom siv sib xyaw. Txawm hais tias tus nqi thiab noo noo rhiab tseem ceeb nyob sib tw, nws cov kev ua tau zoo ua rau nws lub pob zeb tshawb fawb thiab kev txhim kho.