Title:
DIAMOND, AND DIAMOND SYNTHESIS METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/020990
Kind Code:
A1
Abstract:
A diamond, and a diamond synthesis method and device. The method comprises: in a non-oxidizing atmosphere, when the pressure is equal to 0, applying a magnetic field to a synthesis material and heating to a high temperature, transforming the synthesis materials into a diamond. Alternatively, in a non-oxidizing atmosphere, when the pressure is greater than 0, applying a magnetic field and pressure to the synthesis materials and heating to a high temperature, transforming the synthesis materials into a diamond. The synthesis method is low-difficulty and low-cost.
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Inventors:
CAI BO (CN)
CAI SHEN (CN)
CAI SHEN (CN)
Application Number:
PCT/CN2020/104805
Publication Date:
February 03, 2022
Filing Date:
July 27, 2020
Export Citation:
Assignee:
CAI BO (CN)
International Classes:
C30B29/04; B01J3/06
Domestic Patent References:
| WO2004025002A1 | 2004-03-25 |
Foreign References:
| CN1451604A | 2003-10-29 | |||
| CN103103609A | 2013-05-15 | |||
| CN1480395A | 2004-03-10 | |||
| CN108529617A | 2018-09-14 | |||
| JPS50157296A | 1975-12-19 |
Other References:
WEN BIN, LI, TING-JU; ZHANG, XING-GUO; DONG, CHUANG; YAO, SHAN; CAO, ZHI-QIANG; WANG, DE-HE; JI, SHOU-HUA; JIN, JUN-ZE: "n-Diamond Nanocrystal from Catalyzed Carbon Black in a High Magnetic Field", ACTA CHIMICA SINICA, ZHONGGUO KEXUEYUAN SHANGHAI YOUJI HUAXUE YANJIUSUO, CN, vol. 62, no. 23, 1 January 2004 (2004-01-01), CN , pages 2361 - 2364, XP055893727, ISSN: 0567-7351
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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