Cov Khoom Siv Roj Teeb Hnab
Cov khoom siv electrolyte sib xyaw ua ke
Kev piav qhia txog khoom
Cov electrolyte khov kho sib xyaw ua ke: cov electrolyte khov kho uas muaj cov khoom sib txawv (xws li kev sib xyaw ua ke ntawm cov polymers thiab cov khoom inorganic) sib xyaw ua ke; Los ntawm kev sib xyaw ua ke ntawm cov khoom sib txawv, cov ion conductivity, thermal stability, thiab cov khoom siv kho tshuab tau zoo dua, txhim kho kev ua haujlwm tag nrho ntawm lub roj teeb.
Cov Ntaub Ntawv Tseem Ceeb.
Cov khoom siv electrolyte sib xyaw ua ke
| Cov Qauv | |
| Cov ntaub ntawv siv ntau | cov oxides (xws li Li₇La∝Zr₂O₁₂, LLZO), sulfides (xws li Li₁₀GeP₂S₁₂, LGPS), thiab lwm yam |
| Cov khoom xyaw organic | Polyethylene glycol (PEG), polyvinylidene fluoride (PVDF), polyethylene oxide (PEO), thiab lwm yam |
| Cov tshuaj yas (xaiv tau) | Ethylene carbonate (EC), propylene carbonate (PC), thiab lwm yam |
| Lub zog tensile thiab lub zog compressive | 10 MPa ~ 200 MPa |
| Ntau yam | 1 g/cm³~2.5 g/cm³ |
| Qhov porosity | 0% ~ 20% |
| Kev coj ua ntawm ionic | 0.1 mS/cm ~ 5 mS/cm (25 ° C) |
| Qhov rai ruaj khov electrochemical | 0V ~ 4.5V (kwv yees li Li / Li⁺) |
| Tus lej tsiv teb tsaws chaw Ionic | 0.5~1 |
| Kub ntawm kev lwj ntawm cov khoom siv thermal | >150 ° C |
| Cov coefficient ntawm kev nthuav dav thermal | 10 ⁻⁵/K~10 ⁻⁶/K |
| Daim ntawv thov kub ntau yam | -20 ° C ~ 100 ° C“ |