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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11827518 B1

PDFFull Text
Date of Patent:
Nov. 28, 2023

Filed:

May. 10, 2023

Carbon nanohorns composite material with microwave absorption and tunable absorption bands and method for preparing the same

Applicant:

Kunming University of Science and Technology, Kunming, CN;

Inventors:

Feng Liang, Kunming, CN;

Zhipeng Xie, Kunming, CN;

Da Zhang, Kunming, CN;

Long Ma, Kunming, CN;

Yichang Liu, Kunming, CN;

Junxi Li, Kunming, CN;

Assignee:

KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY, Kunming, CN;

Attorneys:

Daniel M. Cohn

Howard M. Cohn

Primary Examiner:

Richard M Rump

Int. Cl.
CPC ...
C01B 32/18 (2017.01);
U.S. Cl.
CPC ...
C01B 32/18 (2017.08); C01P 2002/02 (2013.01); C01P 2004/32 (2013.01); C01P 2004/64 (2013.01); C01P 2004/88 (2013.01); C01P 2006/80 (2013.01);
Abstract

The present disclosure relates to a method for production of CNHs composite material. The method includes the following steps: a first step: the silicon particles and graphite powder are mixed for a preset time by planetary ball mill device, and the weight ratio of silicon element to carbon element is 10-40%, then the Si/C precursor is obtained; a second contact step: the Si/C precursor is pressed into a precursor block, then using precursor block to the CNHs composite material by a DC arc plasma device.

Find Patent Forward Citations

Liang, Feng. (2023). Carbon nanohorns composite material with microwave absorption and tunable absorption bands and method for preparing the same (U.S. Patent No. 11827518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11827518

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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