Lihlahisoa

Letsoai la Bistrifluoromethanesulfonimide lithium, le tsejoang ka hore ke LiTFSI, ke motsoako o sebetsang ka bongata le o sebelisoang haholo mafapheng a fapaneng, ho kenyeletsoa electrochemistry, polokelo ea matla, le organic synthesis.Ke letsoai le entsoeng ka motsoako oa lithium cations (Li +) le bistrifluoromethanesulfonimide anions (TFSI-) .E 'ngoe ea lisebelisoa tse ka sehloohong tsa LiTFSI ke libeteri tsa lithium-ion.LiTFSI e sebelisoa e le tlatsetso ea electrolyte ho ntlafatsa ts'ebetso le polokeho ea libeteri tsa lithium-ion.TFSI-anion e bonts'a botsitso bo botle ba electrochemical, e nolofalletsang ho palama baesekele e tsitsitseng le ho ntlafatsa katleho ea betri ka kakaretso.Ho ba teng ha LiTFSI ka har'a electrolyte ho thusa ho hatella maikutlo a sa lakatseheng le ho ntlafatsa kakaretso ea ionic conductivity ka har'a betri.Ho phaella moo, LiTFSI e na le mocheso o fokolang le botsitso bo phahameng ba mocheso, ho fokotsa kotsi ea ho senyeha ha mocheso le ho fella ka ts'ebetso e sireletsehileng ea betri.LiTFSI e boetse e sebelisoa e le solvent le electrolyte ho li-supercapacitor le lisebelisoa tse ling tsa electrochemical.Ts'ebetso ea eona e phahameng ea ionic le thepa e ntle ea ho rarolla li e etsa khetho e nepahetseng bakeng sa lits'ebetso tsena.Li-electrolyte tse thehiloeng ho LiTFSI li fumanoe li e-na le botsitso bo botle, lifensetere tse pharaletseng tsa electrochemical, le botsitso bo phahameng ba libaesekele, tse lebisang ntlafatsong ea lisebelisoa tsa lisebelisoa.Joaloka Lewis acid, LiTFSI e ka kenya tšebetsong lihlopha tse fapaneng tse sebetsang le ho potlakisa karabelo e lakatsehang.E sebelisitsoe mefuteng e mengata ea liphetoho, ho kenyelletsa esterification, acetalization, le karabelo ea CC bond.Ho feta moo, e le mokhoa oa phetisetso ea karolo, LiTFSI e ka thusa ho tsamaisa karabelo lipakeng tsa mekhahlelo e sa utloahaleng le ho khothaletsa phetisetso ea li-reactants ho pholletsa le mekhahlelo, ho matlafatsa ts'ebetso ea karabelo.Ho feta moo, LiTFSI e ameha libakeng tse fapaneng tsa lipatlisiso, joalo ka saense ea polymer le k'hemistri ea thepa.E sebelisoa e le karolo ea ho kopanya li-electrolyte tsa polymer le li-electrolyte tse tiileng bakeng sa libeteri.Ho kenyelletsoa ha eona ho ntlafatsa ion conductivity le botsitso ba lisebelisoa tsena, ho matlafatsa ts'ebetso ea bona ka kakaretso le polokeho.Ke habohlokoa ho hlokomela hore LiTFSI e lokela ho tšoaroa ka hloko, kaha ke motsoako oa hygroscopic mme o lokela ho bolokoa sebakeng se omileng.E boetse e na le maikutlo a mongobo le moea, 'me ho lokela ho nkoa mehato ea ho itšireletsa ho fokotsa ho pepeseha ha maemo ana.Ho tloha ts'ebelisong ea eona ho libeteri tsa lithium-ion le li-supercapacitor ho isa karolong ea eona ea ho thusa ka har'a organic synthesis hape e le karolo ea li-electrolyte tsa polymer, LiTFSI e bapala karolo ea bohlokoa mesebetsing e fapaneng ea mahlale le mahlale.Mekhoa e nepahetseng ea ho tšoara le ho boloka e lokela ho lateloa ho netefatsa botsitso le katleho ea eona.