Alaabta

Potassium trifluoromethanesulfonate, oo sidoo kale loo yaqaan triflate ama CF₃SO₃K, waa iskudar kiimiko oo leh codsiyo badan oo kala duwan oo ku saabsan isku-darka organic, catalysis, iyo sayniska maadada.Waxay la wadaagtaa waxyaabo badan oo la mid ah dhiggeeda sodium (sodium trifluoromethanesulfonate), laakiin leh qaar ka mid ah guryaha gaarka ah iyo isticmaalka. Mid ka mid ah isticmaalka weyn ee potassium trifluoromethanesulfonate waa sida awood Lewis acid kicinta.Its triflate anion (CF₃SO₃⁻) waxay isku dubaridi kartaa saldhigyada Lewis, iyaga oo u dhaqaajinaya weerarka nucleophilic ama awood u siinaya inay u dhaqmaan sidii wax kicinaya naftooda.Hantidan waxa ay ka dhigaysa reagement qiimo leh oo falcelinno kala duwan ah sida samaynta curaarta kaarboon-kaarboon, cycloadditions, iyo dib-u-habayn.Xasiloonida sare ee CF₃SO₃⁻ anion waxay u ogolaataa isbeddello wax ku ool ah, isticmaalkeeduna wuxuu si gaar ah muhiim ugu ahaa isku dhafka alaabta dabiiciga ah iyo xeryahooda chiral. Intaa waxaa dheer, potassium trifluoromethanesulfonate waxaa si ballaaran loo isticmaalaa sida wakiilka isku dhafka ah ee kiimikada organic iyo organometallic.Si la mid ah dhiggeeda soodiyamka, waxay fududaynaysaa samaynta kaarboon-carbon, kaarboon-nitrojiin, iyo curaarta kaarboon-ogsayjiinta iyada oo loo marayo falcelin isku-dhafan.Anion triflate wuxuu u dhaqmaa sidii koox ka tagay, kor u qaadaya falcelinta beddelka iyo u oggolaanshaha isku-darka unugyada organic adag, daawooyinka, iyo kiimikooyinka ganaaxa. Codsiga kale ee muhiimka ah ee potassium trifluoromethanesulfonate waa isticmaalka sida elektrolytka ee baytariyada lithium-ion.Deganaansho kuleylkeeda sare iyo conductivity ion wanaagsan ayaa ka dhigaya qayb qiimo leh oo kor loogu qaado waxqabadka batteriga iyo cimriga.Waxay ka caawisaa ka hortagga xaalufinta korantada waxayna wanaajisaa hufnaanta wareegyada lacag-bixinta iyo dheecaanka.Intaa waxaa dheer, isticmaalkeeda baytariyadani waxay gacan ka geysataa hagaajinta amniga iyo xasilloonida inta lagu jiro hawlgalka. Potassium trifluoromethanesulfonate waxay sidoo kale ka heleysaa codsiyada sayniska maaddooyinka, gaar ahaan isku dhafka walxaha horumarsan.Waxaa loo isticmaali karaa horudhac u ah diyaarinta polymers functionalized, hydrogels, iyo daahan nanoparticle.Waxyaabaha gaarka ah ee kooxda triflate, oo ay ku jiraan xasilloonideeda, lipophilicity, iyo falcelinta, waxay awood u siineysaa wax ka beddelka iyo ka shaqeynta sagxadaha iyo agabyada codsiyada kala duwan sida nidaamyada gaarsiinta daroogada, dareemayaasha, iyo taageerooyinka kicinta. Codsiyada kala duwan ee isku-dhafka organic, catalysis, iyo sayniska maadada.Waxyaabaha ay ka kooban tahay Lewis acid, awoodda ay ku fududayso falcelinta isku-xidhka-isku-dhafka ah, iyo u adeegsiga sida elektrolytka ee baytariyada lithium-ion waxay ka dhigtaa mid qiimo leh isku-dhafka molecules organic kakan, kicinta, iyo agabka horumarsan.Waxay sii ahaanaysaa dib-u-hawlgal muhiim ah oo gacan ka geysanaya horumarinta dhinacyo kala duwan.