半岛bd体育手机客户端 说明
应用
This product offered here allows an ambient-air-tolerant method for negative electrode prelithiation prior to assembly of Li ion batteries. The redox potential of this product makes it useful for those most reported negative electrodes including Si with high capacities and short processing time. It could not only compensate for the initial active lithium loss, but also enable the pairing with high-capacity lithium-free positive electrodes (e.g. sulfur, oxygen, V2O5etc.) that requires the supply of Li source from the negative electrode to configure Li ion batteries with high energy densities.
Recommended instructions (this should be a separate document):Soak your electrode with the anode material coated on a copper current collector in this prelithiation reagent for a set amount of time. Discard the solution and then wash your electrode twice with THF. For a 1cm diameter electrode with 1～3 mg acitve material per cm2, use 0.5～1 mL of prelithiation solution will be enough. You can use an empty coin cell casing as the treatment vessel. Electrode soaking time is important and may need to be optimized for your application. A good time to try is ～10 min. Longer prelithiation time may cause eletrode structure deformation, leading to a decreased discharge/charge capacity.
基本信息
| 经验(实验)分子式 | C15H14 |
| 分子量 | 194.27 |
| MDL编号 | MFCD00114670 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 储存温度 | 2-8℃ |
安全信息
| 象形图 |     |
| 警示用语： | Danger |
| 危险声明 | H225 - H302 - H319 - H335 - H336 - H351 - H411 |
| 预防措施声明 | P201 - P210 - P273 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 |
| 补充剂危害 | EUH018 - EUH019 |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 1.4 °F |
| 闪点(C) | -17.0 ℃ |
Sigma-Aldrich
m.cnreagent.com
