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.:
Date of Patent:
Nov. 03, 2026
Filed:
Oct. 03, 2022
Zhejiang University of Technology, Hangzhou, CN;
Jia Zhao, Hangzhou, CN;
Xiaonian Li, Hangzhou, CN;
Yuxue Yue, Hangzhou, CN;
Saisai Wang, Hangzhou, CN;
Yihan Zhu, Hangzhou, CN;
ZHEJIANG UNIVERSITY OF TECHNOLOGY, Hangzhou, CN;
Abstract
The invention discloses a porous intermetallic compound and preparation method and application thereof. The pore structure of the porous intermetallic compound includes micropores and mesopores, and the micropores and mesopores are distributed in disorder, wherein the content of the micropores accounts for 6-68%, and the content of mesopores accounts for 32-92%; the specific surface area of the porous intermetallic compound is 50-1600 m/g, and the porous intermetallic compound is a porous copper silicide intermetallic compound or porous copper-chalcogen intermetallic compound. The invention provides preparation methods of the porous intermetallic compound, and also provides an application of the porous intermetallic compound as a catalyst in the reaction of acetylene hydrochlorination to synthesize vinyl chloride. The porous intermetallic compound catalyst prepared by the invention can carry out the acetylene hydrochlorination reaction in a wide space velocity range, and has good catalytic activity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile