Isosiyete ikomeye ya electrolyte (Sei) ikoreshwa cyane mugusobanura icyiciro gishya cyashyizweho hagati ya anode na electrolyte muri bateri zikora. Ingufu nyinshi zuzuye ingufu za lithium (li) injyana yicyuma cyatsinzwe cyane na denderic lithim kubitsa bya leitrim biyobowe na sei idafite umwe. Nubwo ifite ibyiza bidasanzwe mugutezimbere uburinganire bwa lithium, mubikorwa bifatika, ingaruka za aion-ikomoka kuri Sei ntabwo ari nziza. Vuba aha, itsinda ry'ubushakashatsi bw'Abaleian Quian kuva muri kaminuza ya Tsinghua ryasabye gukoresha Anion Reseptors kugira ngo rihindure imiterere ya electrolyte kubaka anion-ihamye. Tris (Pentafluoropheyl) Borane Anions Reseptor (TPFPB) hamwe na atoron ya electron-horon yabuze anion (Flsizulfonimage) Anion (FSIONSONIMIDE). Byongeye kandi, imbere ya TFPPB, ubwoko bwa ion cluster (agg) ya FII- muri electrolyte yarahindutse, kandi fsi- imikoranire hamwe na li +. Kubwibyo, kubora FI-- byatejwe imbere kubyara Li2s, kandi ituze rya aion-ikomoka kuri Sei yatezimbere.
Sei igizwe nibicuruzwa byo kugabanuka kwa electrolyte. Ibihimbano n'imiterere ya Sei bigenzurwa ahanini n'imiterere ya electrolyte, ni ukuvuga imikoranire microscopique hagati yo kugandukira, Anion, na Li +. Imiterere ya electrolyte impinduka ntabwo ari ubwoko bwa soling na lithium umunyu, ariko nanone hamwe numunyu. Mu myaka yashize, a electrontration yo hejuru (hce) hamwe na electrontration yo hejuru-a electrolyte (LHCE) yerekanaga ibyiza byihariye mugushinyagurika lithium anode ihamye. Ikigereranyo cya Molar cya Solivel umunyu ni gito (munsi ya 2) na anoni byatangijwe mubice byambere Li +, bikora umubano wa Li +, bikora umubano wa Litation (CIP) no gukusanya (AGG) muri HCE cyangwa LHCE. Ibigize Sei nyuma yagengwaga na anoni muri HCE na LHCE, bitwa Anion-byakomoka kuri Sei. Nubwo byashimishije bikora muburyo bworoshye lithium anodes, kimwe cya anion-gikomokaho ntigihagije muguhuza ibibazo byimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere yimiterere ifatika. Kubwibyo, birakenewe kurushaho guteza imbere umutekano no guhuriza hamwe kwa aion-dukomoka kuri Sei kugirango dutsinde ibibazo mubihe bifatika.
Anion muburyo bwa CIP na Agg ninziba nyamukuru kubanyeshuri ba aion-bakomoka kuri Sei. Muri rusange, imiterere ya electrolyte ya andion yagengwaga na Li +, kubera ko amafaranga meza yo kumuganwa na dilunt ya molekile afite intege nke nyinshi kandi ntishobora gukorana muburyo butaziguye na andion. Kubwibyo, ingamba nshya zo kugenzura imiterere ya aiyoni electrolytes mugusabana na anoni birateganijwe cyane.
Igihe cyohereza: Nov-22-2021