Pakadali pano, mabatire a lithiamu ion akhala ndi gawo lofunika kwambiri m'miyoyo ya anthu, koma pakadali mavuto ena muukadaulo wa batire ya lithiamu. Chifukwa chachikulu ndichakuti electrolyte yomwe imagwiritsidwa ntchito m'mabatire a lithiamu ndi lithiamu hexafluorophosphate, yomwe imakhudzidwa kwambiri ndi chinyezi ndipo imakhala ndi kutentha kwambiri. Zinthu zosakhazikika komanso zowola zimawononga zinthu za electrode, zomwe zimapangitsa kuti mabatire a lithiamu asagwire bwino ntchito. Nthawi yomweyo, LiPF6 ilinso ndi mavuto monga kusungunuka koyipa komanso kutsika kwa mphamvu m'malo otentha kwambiri, zomwe sizingakwaniritse kugwiritsa ntchito mabatire amphamvu a lithiamu. Chifukwa chake, ndikofunikira kwambiri kupanga mchere watsopano wa lithiamu wa electrolyte wokhala ndi magwiridwe antchito abwino kwambiri.
Pakadali pano, mabungwe ofufuza apanga mitundu yosiyanasiyana ya mchere watsopano wa lithiamu wa electrolyte, womwe ndi woimira kwambiri ndi lithiamu tetrafluoroborate ndi lithiamu bis-oxalate borate. Pakati pawo, lithiamu bis-oxalate borate si yosavuta kuwola kutentha kwambiri, siikhudzidwa ndi chinyezi, njira yosavuta yopangira, ayi. Ili ndi ubwino wa kuipitsa, kukhazikika kwa electrochemical, zenera lalikulu, komanso kuthekera kopanga filimu yabwino ya SEI pamwamba pa electrode yoyipa, koma kusungunuka kochepa kwa electrolyte mu solvents ya linear carbonate kumapangitsa kuti ikhale yotsika, makamaka kutentha kwake kochepa. Pambuyo pa kafukufuku, zidapezeka kuti lithium tetrafluoroborate ili ndi kusungunuka kwakukulu mu solvents ya carbonate chifukwa cha kukula kwake kochepa kwa mamolekyulu, komwe kumatha kusintha bwino magwiridwe antchito otsika a mabatire a lithiamu, koma sikungapange filimu ya SEI pamwamba pa electrode yoyipa. Electrolyte lithium salt lithium difluorooxalate borate, malinga ndi mawonekedwe ake, lithium difluorooxalate borate imaphatikiza zabwino za lithium tetrafluoroborate ndi lithium bis-oxalate borate mu kapangidwe ndi magwiridwe antchito, osati mu solvents ya linear carbonate yokha. Nthawi yomweyo, imatha kuchepetsa kukhuthala kwa electrolyte ndikuwonjezera mphamvu yoyendetsera magetsi, motero imawonjezera magwiridwe antchito otsika kutentha komanso liwiro la mabatire a lithiamu ion. Lithium difluorooxalate borate imatha kupanganso mawonekedwe a kapangidwe kake pamwamba pa electrode yoyipa monga lithiamu bisoxalate borate. Filimu yabwino ya SEI ndi yayikulu.
Vinyl sulfate, chowonjezera china cha mchere chosakhala lithiamu, ndi chowonjezera cha SEI chomwe chimapanga filimu, chomwe chingalepheretse kuchepa kwa mphamvu yoyambira ya batri, kuwonjezera mphamvu yoyambira yotulutsa, kuchepetsa kukula kwa batri ikayikidwa kutentha kwambiri, ndikuwonjezera magwiridwe antchito a batri otulutsa chaji, kutanthauza kuchuluka kwa ma cycle. . Potero kumawonjezera kupirira kwa batri ndikuwonjezera moyo wautumiki wa batri. Chifukwa chake, chiyembekezo cha chitukuko cha zowonjezera za electrolyte chikuchulukirachulukira, ndipo kufunikira kwa msika kukuwonjezeka.
Malinga ndi "Katalogi Yowongolera Kapangidwe ka Mafakitale (Kope la 2019)", zowonjezera za electrolyte za pulojekitiyi zikugwirizana ndi gawo loyamba la gulu lolimbikitsa, Nkhani 5 (mphamvu yatsopano), mfundo 16 "kupanga ndi kugwiritsa ntchito ukadaulo watsopano wamagetsi", Nkhani 11 (makampani opanga mankhwala a Petrochemical) mfundo 12 "zomatira zosinthidwa, zochokera m'madzi ndi zomatira zatsopano zotentha, zoyamwa madzi zosawononga chilengedwe, zotsukira madzi, molecular sieve solid mercury, zopanda mercury ndi zomatira zina zatsopano komanso zogwira mtima komanso zoteteza chilengedwe, zinthu zina zatsopano, Kupanga ndi kupanga zinthu zogwira ntchito za nembanemba, zotsukira kwambiri komanso zoyera kwambiri, zotsutsa kuwala, mpweya wamagetsi, zinthu zamakristalo amadzimadzi zogwira ntchito kwambiri ndi mankhwala ena atsopano abwino; Malinga ndi kuwunika ndi kusanthula zikalata za mfundo zadziko ndi zakomweko monga "Chidziwitso pa Malangizo Okhudza Mndandanda Woipa wa Kukula kwa Belt Yachuma (yoyeserera)" (Chikalata cha Ofesi ya Changjiang Nambala 89), zatsimikizika kuti pulojekitiyi si pulojekiti yokhazikitsa yoletsedwa kapena yoletsedwa.
Mphamvu zomwe zimagwiritsidwa ntchito pulojekitiyi ikafika pakupanga zinthu zikuphatikizapo magetsi, nthunzi ndi madzi. Pakadali pano, pulojekitiyi ikugwiritsa ntchito ukadaulo wapamwamba wopanga ndi zida, ndipo ikugwiritsa ntchito njira zosiyanasiyana zosungira mphamvu. Pambuyo pogwiritsidwa ntchito, zizindikiro zonse zogwiritsira ntchito mphamvu zafika pamlingo wapamwamba mumakampani omwewo ku China, ndipo zikugwirizana ndi zomwe dziko ndi mafakitale amafotokozera pakupanga mphamvu, miyezo yowunikira yosunga mphamvu ndi zida. Muyezo wa kayendetsedwe ka zachuma; bola pulojekitiyi ikugwiritsa ntchito zizindikiro zosiyanasiyana zogwiritsira ntchito mphamvu moyenera, zizindikiro zogwiritsira ntchito mphamvu zamagetsi ndi njira zosungira mphamvu zomwe zaperekedwa mu lipotili panthawi yomanga ndi kupanga, pulojekitiyi ndi yotheka poganizira kugwiritsa ntchito mphamvu mwanzeru. Kutengera izi, zatsimikizika kuti pulojekitiyi sikutanthauza kugwiritsa ntchito zinthu pa intaneti.
Mulingo wa kapangidwe ka polojekitiyi ndi: lithiamu difluorooxalate borate 200t/a, pomwe 200t/a lithiamu tetrafluoroborate imagwiritsidwa ntchito ngati zopangira zinthu za lithiamu difluorooxalate borate, popanda ntchito yokonza pambuyo pake, koma ikhozanso kupangidwa ngati chinthu chomalizidwa padera malinga ndi kufunikira kwa msika. Vinyl sulfate ndi 1000t/a. Onani Gome 1.1-1

Gome 1.1-1 Mndandanda wa mayankho azinthu