The positive chamber temperature ion liquid is a novel medium or "soft" functional material that is known to study development at room temperature or near room temperature composed of a particular cationic and anion. At present, ionic liquids have been widely used in emerging energy fields such as lithium ion secondary batteries, solar cells, fuel cells, supercapacitors.The room temperature melting salt is also known as the room temperature ionic liquid, which is a novel 'soft "functional material or medium that is liquid under room temperature or in-room temperature composed of a particular cationic and anion. It has high conductivity, low vapor pressure (or zero steam pressure). The advantages of highlights of liquidity, chemical and electrochemical stability, non-pollution, easy recycling, etc. In recent years, it has been known as green solvents.
Since the American scientist John S. Wilkes, the room temperature ion liquid has been applied to the battery system, especially in recent years, the feasibility and superiority of the room temperature melt salt for modern electrochemical systems are being recognized by the majority of electrochemical workers. Accept. The room temperature melt salt is used as a lithium ion battery electrolyte to improve the safety of the battery at high power densities, completely eliminate the safety of the battery, thereby making the application of lithium ion batteries in large power systems such as electric vehicles or other special conditions, However, this material price is very expensive, and the relevant basic research well is not in-depth.
The inorganic solid electrolyte refers to a solid material having a highly transferred plant. The inorganic solid electrolyte for full solid lithium ion batteries is also divided into glass electrolyte and ceramic electrolyte. The solid electrolyte has both electrolyte effects, but also replaces the diaphragm in the battery. Therefore, all solid-state lithium batteries prepared using inorganic solid electrolyte do not have to worry about leakage problems, the battery can develop into miniaturization and miniaturization, but there are also many issues to limit the application of such materials in lithium-ion batteries, on the one hand, though In such materials, the lithium ion migration is large, but the electrolyte itself has a much higher conductivity than the liquid electrolyte, usually from 1 to 2 orders, or even lower. On the other hand, such materials are used in the boundary between the lithium ion battery and the electrode material, in addition, the inorganic solid electrolyte is large, and the seismic properties of the lithium ion battery as the electrolyte are poor.
to this end. Although some progress has been made in recent years, the study in this area failed to pay sufficient attention. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery
