Kwindawo eyonakalisayo kakhulu, ukujongwa kwe-intanethi ye-spectroscopy iba yindlela yophando esebenzayo.
I-Lithium bis(i-fluorosulfonyl) i-amide (i-LiFSI) ingasetyenziselwa njenge-additive ye-lithium-ion ibhetri ye-electrolyte, kunye neenzuzo ezifana nokuxinana kwamandla aphezulu, ukuzinza kwe-thermal, kunye nokhuseleko.Imfuno yexesha elizayo iya icaca ngakumbi, iyenza ibe yeyona ndawo iphambili kuphando lwemathiriyeli yoshishino lwamandla amatsha.
Inkqubo yokudibanisa ye-LiFSI ibandakanya i-fluoridation.I-Dichlorosulfonyl amide idibana ne-HF, apho i-Cl kwisakhiwo se-molecular itshintshwe ngu-F, ivelisa i-bis(fluorosulfonyl) amide.Ngexesha lenkqubo, iimveliso eziphakathi ezingakhange zitshintshwe ngokupheleleyo zenziwe.Iimeko zokusabela zingqongqo: I-HF idleka kakhulu kwaye inetyhefu egqithisileyo;ukuphendula kwenzeka phantsi kobushushu obuphezulu kunye noxinzelelo, okwenza inkqubo ibe yingozi kakhulu.
Okwangoku, uphando oluninzi malunga nale ndlela yokusabela lujolise ekufumaneni iimeko zokusabela ezichanekileyo zokwandisa imveliso yemveliso.Ekuphela kobuchule bokubona ngaphandle kweintanethi obukhoyo kuwo onke amalungu yiF nuclear magnetic resonance (NMR) spectrum.Inkqubo yokufumanisa inzima kakhulu, ithatha ixesha kwaye iyingozi.Kuyo yonke impendulo yokutshintshwa, ehlala iiyure ezininzi, uxinzelelo kufuneka lukhutshwe kwaye iisampulu zithathwe rhoqo ngemizuzu eyi-10-30.Ezi sampuli ziye zivavanywe nge-F NMR ukufumanisa umxholo weemveliso eziphakathi kunye nemathiriyeli ekrwada.Umjikelo wophuhliso mde, isampulu inzima, kwaye inkqubo yesampulu ichaphazela ukusabela, ukwenza idatha yovavanyo ingamelanga.
Nangona kunjalo, itekhnoloji yokubeka iliso kwi-Intanethi inokujongana ngokugqibeleleyo nemida yokubeka iliso ngaphandle kweintanethi.Ekuphuculweni kwenkqubo, i-spectroscopy ye-intanethi ingasetyenziselwa ukubeka esweni ixesha lokwenyani lokugxilwa kwe-in-situ ye-reactants, iimveliso eziphakathi, kunye neemveliso.Iprobe yokuntywiliselwa ifikelela ngokuthe ngqo ngaphantsi komgangatho wolwelo kwiketile yokusabela.I-probe inokumelana ne-corrosion evela kwizinto ezifana ne-HF, i-hydrochloric acid, kunye ne-chlorosulfonic acid, kwaye inokunyamezela ukuya kwi-200 ° C kunye noxinzelelo lwe-MPa ye-15.Igrafu esekhohlo ibonisa ukubekwa esweni kwe-intanethi kwee-reactants kunye neemveliso eziphakathi phantsi kweeparameters zenkqubo ezisixhenxe.Ngaphantsi kweparamitha yesi-7, izinto ezikrwada zityiwa ngokukhawuleza, kwaye ukusabela kugqitywe kwangoko, kuyenza ibe yeyona meko ilungileyo yokusabela.
Ixesha lokuposa: Nov-23-2023