CompreCell 12 DP

ProductsTest CellsCompreCell 12 DP
Product Description

The next generation of solid-state battery test cells - the CompreCell 12 DP

The CompreCell 12 DP is a measuring cell designed for use with the CompreDrive or the CompreFrame setup. It is airtight and can therefore be used to handle sensitive samples by filling the cell in a glovebox under inert gas atmosphere and then measuring it outside.

The CompreCell 12 DP is a measurement cell suitable for measuring stack-ups of solid samples, like all-solid-state batteries, under active pressure control. Further it is also suitable for powdered samples and allows e.g. pelletizing in-situ.

An intuitve design facilitates the layer-by-layer assembling of an all-solid-state battery starting from the separate component materials:
Both hard-metal plungers in the cell can move independently and therefore apply pressure to a stack at a fixed z-location in the inner sleeve. This allows for measuring stack-ups that are sensitive to vertical movement and minimizes the risk of short-circuits over the layers. As sleeve material, AlOx, PEI, and PEEK are available .

The fixed location of the sample also facilitates the use of a solid-state reference electrode for 3-electrode measurements .

Product Details
Article No.:
54 mm diameter, 134.2 mm height (empty cell with piston)
Total weight:
1.25 kg
Sample diameter:
12 mm
Material (in contact with sample):
AlOx, PEEK or PEI, hard-metal (tungsten carbide)
Maximum force:
75 kN (663 MPa, 12 mm)
Temperature range:
-40 °C to 250 °C (AlOx) / 200 °C (PEI) / 150 °C (PEEK)
Electrode configurations:
2-electrode (plate-plate geometry) / 3-electrode (plate-plate geometry + finger-like RE or ring-like RE (in case of 3-electrode configuration: NO heating or cooling option
The CompreCell 12-DP is available in three different variants for materials and diameters:
  • 840340: 12mm sample diameter, PEI inner sleeve.
  • 840341: 12mm sample diameter, PEEK inner sleeve
  • 840342: 12mm sample diameter, ceramic inner sleeve
Compatible cell stand
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