INTEGRATED DEVICE INCLUDING PHOTOVOLTAIC CELL AND THIN-FILM ELECTROCHEMICAL DEVICE

WIPO Patent Application WO/2024/022402

A1

Disclosed in the present application is an integrated device. The integrated device comprises a photovoltaic cell and a thin-film electrochemical device, which are stacked, wherein the thin-film electrochemical device includes a nanofiber electrode; the thin-film electrochemical device is in contact with the photovoltaic cell by means of the nanofiber electrode; the nanofiber electrode has a thin-film structure; a surface of one side of the thin-film structure is provided with a textured structure, and at least part of an internal reaction medium of the thin-film electrochemical device is configured on the textured surface, so as to be in contact with the thin-film structure; or the surface of one side of the thin-film structure is provided with pectinate nanofibers integrally formed with the body of the thin-film structure, and at least part of the internal reaction medium of the thin-film electrochemical device is filled in a gap between the pectinate nanofibers on the surface of the thin-film structure. A surface structure of a nanofiber electrode in the present application can promote contact electrical conduction, increase the internal reaction area of the device, and form an anchoring effect on an internal reaction medium.

DIAO YIFAN (CN)
WU ZHAO (CN)
XIE JUNJIE (CN)
SUN ZHUXING (CN)

PCT/CN2023/109391

February 01, 2024

July 26, 2023

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LONGI GREEN ENERGY TECHNOLOGY CO LTD (CN)

H01G17/00; H01G11/26; H01G11/54

CN102800734A	2012-11-28
CN104103429A	2014-10-15
CN104900672A	2015-09-09
CN102405545A	2012-04-04
CN103400889A	2013-11-20

BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)

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