Title:
METHOD FOR PRODUCING HIGH-PURITY CESIUM HALIDE, AND PEROVSKITE COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/167441
Kind Code:
A1
Abstract:
The present invention relates to a method for producing cesium halide, and more particularly, to: a novel method for producing cesium halide at high purity; and perovskite produced using same.
Inventors:
MA KYUNG YEON (KR)
KIM SONG HEE (KR)
SHIN GWANG SU (KR)
KIM SONG HEE (KR)
SHIN GWANG SU (KR)
Application Number:
PCT/KR2023/001609
Publication Date:
September 07, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
C01D17/00; C01B7/09; C01G21/00; C01G21/16; C07F1/00; H01L31/0328
Foreign References:
| US20200248070A1 | 2020-08-06 | |||
| US20200144438A1 | 2020-05-07 | |||
| CN110616461A | 2019-12-27 | |||
| JP2016152296A | 2016-08-22 |
Other References:
NG CHUN KIU, WANG CHUJIE, JASIENIAK JACEK J.: "Synthetic Evolution of Colloidal Metal Halide Perovskite Nanocrystals", LANGMUIR, AMERICAN CHEMICAL SOCIETY, US, vol. 35, no. 36, 10 September 2019 (2019-09-10), US , pages 11609 - 11628, XP093088931, ISSN: 0743-7463, DOI: 10.1021/acs.langmuir.9b00855
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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