Zogulitsa

Lithium bis(trifluoromethanesulfonyl)imide, yomwe imadziwikanso kuti LiTFSI, ndi mchere wa lithiamu womwe umagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana komanso ntchito zasayansi.LiTFSI imapangidwa ndi lithiamu cations (Li+) ndi bis(trifluoromethanesulfonyl)imide anions (TFSI-).Ndiwokhazikika komanso osayaka moto, zomwe zimapangitsa kuti zikhale zofunikira kwambiri m'madera angapo.Mmodzi mwa ntchito zazikulu za LiTFSI ndi monga electrolyte mu mabatire a lithiamu-ion.Imakhala ngati sing'anga yoyendetsera yomwe imathandizira kutuluka kwa ayoni a lithiamu pakati pa cathode ndi anode panthawi yolipiritsa ndi kutulutsa.LiTFSI imawonetsa kuyanjana kwabwino kwambiri ndi zida zosiyanasiyana zama elekitirodi, ma ionic apamwamba kwambiri, komanso kukhazikika kwabwino, ndikupangitsa kuti ikhale chisankho chokondedwa pamakina apamwamba a batri a lithiamu-ion.Kuonjezera apo, LiTFSI imathandizira kupititsa patsogolo chitetezo, moyo wautali, ndi kuchulukitsitsa kwa mphamvu kwa mabatirewa, zomwe zimathandiza kuti azigwiritsa ntchito kwambiri zamagetsi zamagetsi, magalimoto amagetsi, ndi kusunga mphamvu. .Monga electrolyte, imathandizira kusintha kwabwino kwa kuwala kukhala magetsi, potero kumathandizira magwiridwe antchito onse a zida za photovoltaic.LiTFSI's high solubility mu zosungunulira ambiri ntchito ndi luso lake kupereka khola ndi mosalekeza ayoni conduction kumapangitsa kuti chigawo chofunika kwambiri kulimbikitsa ma elekitironi kusamutsa ndi kuchepetsa malipiro recombination mu ma cell a dzuwa.Kugwiritsa ntchito kwina kodziwika kwa LiTFSI kuli mu supercapacitors, komwe kumakhala ngati electrolyte kuthandizira kusungirako mofulumira ndi kumasulidwa kwa mphamvu zamagetsi.Amapereka ma conductivity apamwamba komanso kukhazikika, zomwe zimapangitsa kuti pakhale njira zoyendetsera bwino.Ma Supercapacitor omwe amagwiritsa ntchito LiTFSI ngati ma electrolyte amapeza ntchito pamapulogalamu omwe amafunikira mphamvu zambiri komanso kulipiritsa mwachangu, monga magalimoto amagetsi, makina opangira mphamvu zongowonjezwdwa, ndi zamagetsi ogula. Kuphatikiza apo, LiTFSI imagwiritsidwa ntchito mu ma electrolyte a polima pamabatire olimba.Zimathandizira kukhazikika kwamakina, ma ionic conductivity, komanso magwiridwe antchito a electrochemical a mabatire awa, omwe amawonedwa ngati njira zina zodalirika m'malo mwa makina wamba amadzimadzi a electrolyte.LiTFSI imathandizira kuti pakhale mabatire otetezeka komanso amphamvu kwambiri, okhala ndi zida zamagetsi zonyamula, magalimoto amagetsi, ndi malo osungiramo magetsi. , catalysis, and solvents for chemical reactions.Ponseponse, LiTFSI ndi gulu losunthika lomwe limagwira ntchito yofunikira pakusungirako mphamvu ndi kutembenuza machitidwe, makamaka mu mabatire a lithiamu-ion, ma cell a dzuwa, ndi ma supercapacitor.Makhalidwe ake apadera, monga kusungunuka kwakukulu, kukhazikika, ndi kuwongolera, kumapangitsa kukhala gawo lofunikira pakupititsa patsogolo mafakitale ndi matekinoloje osiyanasiyana kupita ku tsogolo lokhazikika komanso labwino.