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:
Aug. 12, 2025
Filed:
Jan. 07, 2025
Shandong University, Qingdao, CN;
Qingda Low Carbon Green Hydrogen Industrial Technology Research Institute (Qingdao) Co., Ltd., Qingdao, CN;
Qingdao Daneng Environmental Protection Equipment Co., Ltd., Qingdao, CN;
Jingcai Chang, Qingdao, CN;
Yulin Huang, Qingdao, CN;
Yang Zhang, Qingdao, CN;
Yong Wang, Qingdao, CN;
Lianhai Zhang, Qingdao, CN;
Xin'an Zhang, Qingdao, CN;
Wei Zhang, Qingdao, CN;
Haoran Wu, Qingdao, CN;
Yiming Wang, Qingdao, CN;
SHANDONG UNIVERSITY, Qingdao, CN;
QINGDA LOW CARBON GREEN HYDROGEN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (QINGDAO) CO., LTD., Qingdao, CN;
QINGDAO DANENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD., Qingdao, CN;
Abstract
The present invention disclosures a magnesium@high-sulfur coke hydrogen storage material and a preparation method thereof. The method comprises: ball milling magnesium powder with high-sulfur coke in an inert atmosphere to obtain a mixture; subjecting the mixture to pressing to form a pressed tablet, followed by melt infiltration in an inert atmosphere to obtain an infiltrated product and a magnesium vapor; and subjecting the infiltrated product to adsorption and condensation of the magnesium vapor to obtain the magnesium@high-sulfur coke hydrogen storage material. The prepared magnesium@high-sulfur coke has low plateau temperature, high hydrogen storage capacity, fast hydrogen absorption/desorption rate, and other advantages.