ECC-Combi

Electrochemical test cell applicable both as 2- and 3-electrode test cell

ECC-Combi used as ECC-Std

Electrochemical test cell for two-electrode battery testing

The ECC-Std electrochemical cell is dedicated to the characterization of aprotic battery and capacitor systems in two-electrode configuration. The most typical application is the characterization of a lithium-ion battery electrode (anode or cathode) against a lithium metal counter electrode.

Cell parts that come into contact with the electrolyte are made of stainles steel and PEEK and can thus withstand all common aprotic organic electrolytes used in lithium-ion battery and aprotic supercapacitor technology. Current collectors are also available in many other metals like 316L (1.4404), gold and tantalum.

ECC-Combi used as ECC-Ref

Electrochemical test cell with reference electrode

The ECC-Ref electrochemical cell is dedicated to the characterization of aprotic battery and capacitor systems in three-electrode configuration. A typical application is the characterization of a full lithium-ion battery (e.g. graphite anode and lithium metal oxide cathode) with a lithium metal reference.

Cell parts that come in contact with the electrolyte are made of stainless steel and PEEK and can thus withstand all common aprotic organic electrolytes used in lithium-ion battery and aprotic supercapacitor technology. Current collectors are also available in many other metals like 316L (1.4404), gold and tantalum.

ECC-Combi features

Features

High precision 18 mm diameter sandwich geometry with

Adjustable, reproducible and homogeneous mechanical pressure on electrodes

Reliable low leakage sealing with PE washers

Easy and reliable electrolyte filling during assembly

Fast assembly and dismantling and easy cleaning of cell components

Electrodes are easily accessible for post-mortem analysis

Reusable cell components except for PE sealing

Materials in media contact are stainless steel 1.4404 and PEEK

Small and defined electrolyte volume down to 0.1 cm³ due to minimized dead volume

Special materials or solutions on request

Specifications
Manuals
Consumables

ECC-Combi test cell used as ECC-Ref

Item nameOrder no.Webshop
Ferrule (plug), 50 pcsECC1-00-0029-D/LECC-StdBuy online
Ferrule1.0 mm, 50 pcsECC1-00-0029-B/LECC-RefBuy online
Separator (Celgard 2325) 18 x 0.025 mm, 50 pcsECC1-01-0022-C/LECC-Std
Separator (GF) 18 x 1.55 mm, 50 pcsECC1-01-0012-C/LBuy online
PE Seal, 50 pcsECC1-00-0053-A/LBuy online
PEEK Seal, 10 pcsECC1-00-0053-D/X
PTFE Seal (ECC Series), 10 pcsECC1-00-0053-B/XBuy online

ECC-Combi test cell used as ECC-Std
Item nameOrder no.Webshop
Ferrule (plug), 50 pcsECC1-00-0029-D/LECC-StdBuy online
Ferrule1.0 mm, 50 pcsECC1-00-0029-B/LECC-RefBuy online
Separator (Celgard 2325) 18 x 0.025 mm, 50 pcsECC1-01-0022-C/LECC-Std
Separator (GF) 18 x 1.55 mm, 50 pcsECC1-01-0012-C/LBuy online
PE Seal, 50 pcsECC1-00-0053-A/LBuy online
PEEK Seal, 10 pcsECC1-00-0053-D/X
PTFE Seal (ECC Series), 10 pcsECC1-00-0053-B/XBuy online
Heat Resistance Set

The Heat Resistance Set increases the temperature range for testing with the ECC-Combi to 150 °C.

Package content
Heat Resistance Set (ECC-Series) ECC1-01-0040-A
ECC-Series Cell Cable Set HT ECE1-00-0037-B
HT Foot (heat resistant), (3 pcs) ECC1-00-0065-B
PTFE Seal (ECC Series), (10 pcs) ECC1-00-0053-B/X
Spare parts

ECC-Combi test cell used as ECC-Ref

 

Reference electrode

 

Reference pin assembly


ECC-Combi test cell used as ECC-Std

Gallery

Recommended tools

EL-Cut

High precision cutting pliers to eliminate torn and chipped electrode edges. Recommended diameter size for use with the ECC-Combi is 18 mm.

Product details

ECC-LiPunch

Punching tool for lithium foil. The recommended size for use with the ECC-Combi is 18 mm.

Product details

ECC-RefLoad

Ref loading tool – Useful tool for conveniently loading the Ref-sleeve

Product details

ECC-CellLoad

Electrode alignment and assembly tool

Product details

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