A kind of preparation method of high transmittance buffer layer structure for transparent electrode of laminated battery

A transparent electrode, high transmittance technology, applied in circuits, electrical components, photovoltaic power generation, etc., can solve the problems of poor light transmittance of thin-layer metal, complicated preparation of silver nanowires, poor repeatability, etc., and achieves many and simple deposition methods. , Protect the transparent organic interface layer, a variety of effects
CN110518129BActive Publication Date: 2022-08-05NANJING UNIV OF POSTS & TELECOMM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING UNIV OF POSTS & TELECOMM
Publication Date
2022-08-05

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Abstract

The present invention discloses a preparation method for the high pass rate buffer structure for stacking battery transparent electrodes. It directly deposits AG on the organic interface layer of the transparent battery 2 Moo 4 As a buffer layer, deposit AG 2 Moo 4 The method includes: spinning AG 2 Moo 4 Disted liquid, steamed plating AG 2 Moo 4 Powder and in -situ chemical reactions are generated; the buffer layer material has a wide range of sources, many types, many deposition methods, and high -sedimentary methods.Layer material.
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Description

technical field

[0001] The invention belongs to the technical field of chemical batteries, and particularly relates to a preparation method of a high transmittance buffer layer structure used for a transparent electrode of a laminated battery. Background technique

[0002] The photoelectric conversion efficiency (PCE) of perovskite solar cells has exceeded 23% due to strong light absorption properties, long carrier lifetime, and high carrier mobility. The wide tunable band gap of perovskites makes them ideal materials for the fabrication of tandem batteries. Silicon (Si), copper indium selenide (CIS) and copper indium gallium selenide (CIGS) are ideal bottom cell materials. The highest recently reported perovskite / silicon tandem cell has an efficiency of 28%, and the perovskite / copper indium gallium selenide tandem cell also achieves 25.9%. Transparent electrodes are the key to high-efficiency tandem batteries. Among the reported materials for transparent electrodes, silve...

Claims

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