Mea Pākahi ʻEke
ʻElectrolyte paʻa i hui pū ʻia
Wehewehe Huahana
ʻO ka electrolyte paʻa composite: kahi electrolyte paʻa i haku ʻia me nā mea like ʻole (e like me ka hui pū ʻana o nā polymers a me nā mea inorganic) i hui pū ʻia; Ma ka hui pū ʻana i nā mea like ʻole, ua hoʻomaikaʻi ʻia ka conductivity ion, ka paʻa wela, a me nā waiwai mechanical, e hoʻomaikaʻi ana i ka hana holoʻokoʻa o ka pākaukau.
ʻIke Kumu.
ʻElectrolyte paʻa i hui pū ʻia
| Palena | |
| Nā mea maʻamau | nā ʻokikene (e like me Li₇La∝Zr₂O₁₂, LLZO), nā sulfides (e like me Li₁₀GeP₂S₁₂, LGPS), a pēlā aku |
| Nā ʻāpana organik | ʻO ka Polyethylene glycol (PEG), polyvinylidene fluoride (PVDF), polyethylene oxide (PEO), a pēlā aku |
| Nā mea hoʻopili palakiko (koho) | ʻEthylene carbonate (EC), propylene carbonate (PC), a pēlā aku |
| Ka ikaika tensile a me ka ikaika compressive | 10 MPa ~ 200 MPa |
| Pae | 1 g/cm³~2.5 g/cm³ |
| Ka porosity | 0%~20% |
| ʻO ke alakaʻi ionic | 0.1 mS/cm~5 mS/cm (25 ° C) |
| Puka makani kūpaʻa electrochemical | 0 V~4.5 V (pili me Li/Li⁺) |
| Helu neʻe ʻana o ka ionic | 0.5~1 |
| Ka mahana hoʻoheheʻe wela | >150°C |
| Ka helu hoʻonui wela | 10 ⁻⁵/K~10 ⁻⁶/K |
| Pae mahana noi | -20°C~100°C |