I-Lithium hexafluorophosphate CAS:21324-40-3

I-Lithium hexafluorophosphate idlala indima ebalulekile kubuchwepheshe bebhethri le-lithium-ion eliphinde lishajwe, lapho isebenza khona njengengxenye ye-electrolyte ebalulekile. Ngokuncibilika ku-solvents eziphilayo, i-LiPF6 inikeza ama-lithium cation kanye nama-hexafluorophosphate anions avumela ukuhanjiswa kwe-ionic ngaphakathi kohlelo lwebhethri. Lokhu kukhuthaza ukuhamba kwama-ion e-lithium phakathi kwe-anode ne-cathode ngesikhathi sokujikeleza kokushaja nokukhipha, kusiza ukugeleza kwamandla kagesi futhi kufake isandla ekusebenzeni kwebhethri iyonke. Ukusetshenziswa kwe-LiPF6 njengosawoti we-electrolyte kuthuthukisa ubuningi bamandla, ukuzinza kwe-voltage, kanye nokusebenza kahle kokujikeleza kwamabhethri e-lithium-ion, okwenza kube wusizo ekunikezeni amandla amadivayisi kagesi aphathekayo, izimoto zikagesi, kanye nezinhlelo zokugcina amandla ezimile. Ngaphezu kwalokho, i-lithium hexafluorophosphate ivumela ukuthuthukiswa kwamabhethri e-lithium-ion asebenza kahle kakhulu ngokuphepha okuthuthukisiwe kanye nokuzinza kokushisa. Ukuhambisana kwayo nezinto ezahlukahlukene ze-electrode kanye nokwakheka kwe-electrolyte kusekela ukuthuthuka kobuchwepheshe bebhethri lesizukulwane esilandelayo, kufaka phakathi amabhethri e-solid-state kanye ne-lithium-sulfur. Ngaphezu kwalokho, le nhlanganisela ithola ukusetshenziswa ekukhiqizweni kwama-electrolyte akhethekile ezinhlelo zokusebenza ezikhethekile njengezindiza, amadivayisi ezokwelapha, kanye nokugcinwa kwamandla kwegridi, lapho izidingo zokusebenza eziqinile zibalulekile khona. Sekukonke, i-lithium hexafluorophosphate iyindlela ebalulekile yokuthuthukisa ubuchwepheshe bebhethri le-lithium-ion, iqhubekisela phambili intuthuko ekugcinweni kwamandla kanye nokufakwa kukagesi emikhakheni eyahlukahlukene.