The LIB-Raman cell is one type of in-situ Lithium-ion-battery cells for Raman and other optical characterization. The in-situ cell can be assisted in collecting various of optical data online in the process of charging and discharging, such as optical microscope, Raman spectrometer, and infrared spectrometer (all of those tests are at reflective modes). It is convenient for user to take research on the structural evolution and related kinetic studies of the electrode materials during the corresponding electrochemical process. To better match various types of optical testing, we also offer a wide range of optical windows and porous current collectors with the appropriate size.

Main features

1. The in-situ cell is designed for in-situ Raman spectrum and other optical detection, which is based on the basic principle of lithium-ion or other rechargeable batteries;

2. During the charging-discharging process, the Raman data of the electrode materials can be collected online (reflection mode) by this in-situ cell;

3. To match different models of Raman spectrometers and infrared spectrometers, the in-situ cell is designed with a favorable size of φ50*<20mm;

4. For Raman detection, the minimum working distance can be controlled into 4.5mm, and can be adjusted according to customer requirements ;

5. window diameter:> = φ5.5, can be customized according to customer requirements;

6. The cell has a high-precision 18 mm diameter sandwich geometry, the electrode concentricity can be reach <0.1 mm;

7. Fluorine gaskets are used to seal all the cell, making sure the overall system sealing;

8. In the assembly process, the electrode materials and electrolyte can be easily assembled; meanwhile, all components can also be easily disassembled and cleaned.

9. The in-situ cell can be reused.

Optional accessories: Optical windows of various sizes, including: optical quartz window, single crystal alumina window, fluoride window, ZnSe window and so on. Battery collector fluid: copper, aluminum and so on.