Daikin Industries, Ltd.

Yoshimi Motonari

Hisashi Mitsuhashi

Tsuneo Yamashita

Takeshi Maehira

Shigeaki Yamazaki

Kenichi Katsukawa

Toshiharu Shimooka

An electrode having a coating layer formed from a composition including a perfluoropolyether group-containing compound represented by the formula (A1), (A2), (B1), (B2), (C1), (C2), (D1), (D2), (E1) or (E2) as defined herein, wherein in the composition, compounds represented by formulae (A2), (B2), (C2), (D2) and (E2) are 0.1 mol % or more and 35 mol % or less based on the total amount of compounds represented by formulae (A1), (B1), (C1), (D1) and (E1) and compounds represented by formulae (A2), (B2), (C2), (D2) and (E2). Also disclosed is an electrochemical device including the electrode.

Electrode and electrochemical device

A fluoropolyether group-containing compound of formula (1) or (2): wherein R, R, Rand Rare as defined herein.

Fluoropolyether group-including compound

A fluoropolyether group-containing compound of the following formula (1) or (2):R—X—R  (1)R—X—R—X—R  (2)wherein R, Rand Rare as defined herein.

Fluoropolyether group containing compound

A fluoropolyether group-containing compound represented by formula (1) or (2) below:

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Osaka, Japan

Yoshimi Motonari