Electrochemical characterisation
Cyclic voltametry
Available models:
Overview:
The voltammetry equipement allows : the measurement of materials electroactivity; the study of charge transfer kinetics; test of electrochemical capacity (charge and discharge); test of lithium cell efficiencies; electrochemical deposition of metals and organic molecules.
Characteristics
Solartron 1470
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multi-potentiostat 8 channels, maximum current and voltage : 4 A and 10 V
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coupled to a frequency analyser and quartz cristal microbalance
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Solartron 1470
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multi-potentiostat 8 channels, maximum current and voltage: 4 A and 10 V
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| coupled to a frequence analyzer and rotating electrode |
Princeton Applied Research VMP3
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multi-potentiostat 3 channels
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Maximum current: 1 nA at 400 mA, speed: 200 μs
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Princeton Applied Research VMP3
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multi-potentiostat 8 channels, Maximum current: 1 nA to 400 mA
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Connected to a glove box under Ar atmosphere and a dark room
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Impedance measurement
Overview:
Both apparatus offered are from Princeton Applied Research. They permit the analysis of electrochemical frequency of metals, metallic oxides and other films. Some applications: corrosion analysis, measure of conductivity and charge transport in metals or solutions.
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Quartz cristal microbalance
Overview:
The quatrz cristal microbalance from Princeton Applied Research allows the quantification of surface adsorption/desorption. The instrument is coupled to an 8-channel multi-potentiostat and is equipped with three types of eletrodes: Au, C, Pt.
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Your QNI contact
Dolores Martinez, Ph.D. Director of Scientific Affairs
