CaCO3/SiO2 nH2O NANOCOMPOSITE PARTICLES AND SiO2 nH2O HOLLOW-STRUCTURES NANOMATERIALS AND SYNTHESIZING METHOD

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United States of America Patent

SERIAL NO

12126749

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Abstract

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The invention provides CaCO.sub.3/SiO.sub.2nH.sub.2O nanocomposite particles and method of producing the same. A template nucleus is used calcium carbonate and the surface of nucleus is encapsulated by a SiO.sub.2nH.sub.2O nanolayer. The invention also provides a CaCO.sub.3/SiO.sub.2nH.sub.2O nanocomposite particles having hollow structure, in which n=0-2. The nanocomposite particles according to the invention have a number of uses.

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Patent Owner(s)

Patent OwnerAddress
BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY100029 NO 15 EAST THIRD RING ROAD CHAOYANG DISTRICT BEIJING BEIJING CITY BEIJING CITY 100029

International Classification(s)

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  • 2008 Application Filing Year
  • B05D Class
  • 2487 Applications Filed
  • 751 Patents Issued To-Date
  • 30.20 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jianfeng Beijing, CN 121 682
Guo, Fen Beijing, CN 7 40
Jimmy, Yun Beijing, CN 4 63
Liu, Runjing Beijing, CN 3 49
Shen, Zhigang Beijing, CN 22 182
Zou, Halkui Beijing, CN 1 6

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  • 6 Citation Count
  • B05D Class
  • 5.51 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges454601577930221161501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 90100 +0255075100125150175200225250275300325350375400425450475500

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