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Title:
A METHOD FOR PREPARING A PEROVSKITE SOLAR CELL MODULE BY ROLL-TO-ROLL PRINTING
Document Type and Number:
WIPO Patent Application WO/2019/000641
Kind Code:
A1
Abstract:
A method for preparing a perovskite solar cell module by roll-to-roll printing compri-sing preparing a perovskite solar cell functional layer and a back electrode on a subs-trate by use of a roll-to-roll process with a solar cell production equipment to obtain a perovskite solar cell slice, i.e., a solar cell module. The functional layer comprises a hole transport layer, a perovskite layer and an electron transport layer； wherein th-e solar cell production equipment comprises a near infrared heating system and an a-ir heating system to heat synergistically when the perovskite layer is being prepared. The method can realize automatic, continuous and large-scale production, and can re-alize the efficient and rapid preparation of the perovskite solar cell. The area, size an-d shape of the resulting perovskite modules can be flexibly controlled as required, s-uch that a perovskite solar cell modules can be formed with the benefit of saving raw materials and adapting to the market requirements.

Inventors:
XU BAOMIN (CN)
GAO JISHU (CN)
HU HANG (CN)
LIU CHANG (CN)
WANG DENG (CN)
CHEN JIABANG (CN)
ZHANG LUOZHENG (CN)
Application Number:
PCT/CN2017/100916
Publication Date:
January 03, 2019
Filing Date:
September 07, 2017
Export Citation:
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Assignee:
UNIV SOUTH SCIENCE & TECHNOLOGY CHINA (CN)
International Classes:
H01L51/48
Foreign References:
CN104377273A2015-02-25
CN105374942A2016-03-02
CN106410032A2017-02-15
CN104934539A2015-09-23
CN105261423A2016-01-20
US20140295179A12014-10-02
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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