Temperature dependences of the double layer capacitance of some solid/liquid and solid/solid electrified interfaces. An experimental study

• Published in: Electrochimica acta Vol. 391; p. 138969
• Main Authors: Watzele, Sebastian A., Katzenmeier, Leon, Sabawa, Jarek P., Garlyyev, Batyr, Bandarenka, Aliaksandr S.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 20.09.2021
• Subjects: All-solid-state battery; Electrical double layer capacitance; Fuel cells; Li-ion conductors; Platinum; Solid-state electrolyte; All-solid-state battery; Solid-state electrolyte; Platinum; Fuel cells; Electrical double layer capacitance; Li-ion conductors

This study investigates the influence of the temperature on the electrical double layer capacitance (CDL) of various materials, which are essential for fuel cells and solid-state Li-ion batteries. Electrochemical impedance spectroscopy is utilized to measure the CDL of polycrystalline Pt/aqueous ele...