Alaabta

9,9-Dimethyl-2-iodofluorene waa xarun kiimiko ah oo ka hela codsiyada meelo kala duwan sababtoo ah sifooyinka gaarka ah.Halkan waxaa ah sharaxaad ku saabsan isticmaalkeeda iyo codsigeeda oo ku saabsan ereyada 300: Mid ka mid ah isticmaalka aasaasiga ah ee9,9-Dimethyl-2-iodofluorene ayaa ku jira beerta isku-dhafka dabiiciga ah.Waxay u adeegtaa sidii qalab bilow ah oo qiimo leh oo loogu talagalay diyaarinta isku-dhafka dabiiciga ah ee kala duwan.Iskudhisku waxa ku jira atom iodine ah oo ku xidhan laf dhabarta fluorene, kaas oo u ogolaanaya in la soo bandhigo iodine falcelin kiimikaad oo kala duwan.Kala duwanaanshiyahani wuxuu ka dhigayaa mid faa'iido u leh isku-darka dhexdhexaadiyeyaasha dawooyinka, agrochemicals, iyo molecules kale oo kakan organic.In warshadaha dawooyinka, 9,9-Dimethyl-2-iodofluorene waxaa loo shaqeeyaa horudhac ah in synthesize ee musharaxiinta daroogada kala duwan.Atomka iodine waa la bedeli karaa ama loo bedeli karaa kooxo kale oo shaqeynaya, taas oo beddeleysa sifooyinka dawooyinka ee xarunta.Xaruntani waxay si gaar ah faa'iido ugu leedahay isku-darka dawooyinka leh motifs dhisme udgoon ama fluorin leh.Waxay ka heleysaa codsiyada horumarinta xeryahooda dawooyinka ee daaweynta kansarka, xanuunka neerfaha, iyo meelaha kale ee daaweynta. Intaa waxaa dheer, 9,9-Dimethyl-2-iodofluorene waxay door muhiim ah ka ciyaartaa sayniska qalabka.Waxaa loo isticmaali karaa sidii dhisme dhisme ah oo loogu talagalay abuurista walxo dabiici ah oo cusub oo leh hanti la xoojiyey.Xudunta fluorene-ka ee xarunta waxay bixisaa dhaqdhaqaaqa elektarooniga ah ee wanaagsan, taasoo ka dhigaysa mid ku habboon diyaarinta semiconductors organic.Qalabkan semiconducting-ka ah ayaa lagamamaarmaan u ah samaynta aaladaha elegtarooniga ah ee organic sida transistor-ka khafiifka ah ee organic (OTFTs) iyo diodes-ka iftiimiya organic (OLEDs).Soo bandhigida iodine ee qaab dhismeedka fluorene waxay sii bedeli kartaa qalabka elektiroonigga ah iyo kuwa indhaha ah ee alaabtan. Intaa waxaa dheer, sifooyinka gaarka ah ee 9,9-Dimethyl-2-iodofluorene ayaa ka dhigaya mid ku habboon isticmaalka baaritaanka kiimikada iyo falanqaynta.Beddelka iodine wuxuu u adeegi karaa sidii goob shaqo oo dheeraad ah ama calaamadeyn, taasoo awood u siineysa isku darka isotopes-ka shucaaca ah ama baarayaasha fluorescent.Xaruntan waxaa badanaa loo adeegsadaa raad-raac la sumadeeyey daraasadaha ku lug leh farsamooyinka summaynta shucaaca, positron emission tomography (PET), ama sawir-qaadista fluorescence.Waxay u ogolaataa cilmi-baarayaasha inay la socdaan isdhexgalka molecular gaar ah, falanqeeyaan waddooyinka dheef-shiid kiimikaadka, oo ay bartaan habdhaqanka walxaha ku jira hababka noolaha ama deegaanka.In kasta oo 9,9-Dimethyl-2-iodofluorene ay leedahay codsiyo badan oo qiimo leh, waa in lagu qabtaa taxadar ku habboon.Xaruntu waa mid halis ah oo waxyeello leh waana in lagu isticmaalo aag hawo leh oo leh tallaabooyin ilaalin ku habboon. Soo koobid, 9,9-Dimethyl-2-iodofluorene waa xarun isku dhafan oo leh codsiyo ku saabsan isku-darka organic, horumarinta daawooyinka, sayniska alaabta, iyo kiimikada. falanqaynta.Beddelkeeda iodine wuxuu bixiyaa fursado hawlgelin iyo wax ka beddel, taas oo muhiim u ah in lagu beddelo guryaha dhismaheeda codsiyo gaar ah.Cilmi-baadhista iyo hal-abuurnimada sii socota ee aaggan waxay u badan tahay inay daaha ka qaadi doonto adeegsiyo cusub oo ay sii wanaajiso awoodda xarunta ee dhinacyada sayniska iyo warshadaha ee kala duwan.