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. 19, 1996
Filed:
Mar. 29, 1994
Yunshi Zhang, TianJin, CN;
Deying Song, TianJin, CN;
Youxiao Chen, TianJin, CN;
Jun Chen, TianJin, CN;
Genshi Wang, TianJin, CN;
Huatang Yuan, TianJin, CN;
Zuoxiang Zhou, TianJin, CN;
Xuejun Cao, TianJin, CN;
Taoshi Zang, TianJin, CN;
Daxin Zhang, TianJin, CN;
NanKai University, TianJin, CN;
Abstract
This invention relates to a hydrogen storage alloy electrode prepared from an active material comprising a magnesium based alloy and a Ni, P based metallic compound. The magnesium based alloy is coated while in powder form with a Ni, P based metallic compound and activated by heat. The hydrogen storage alloy electrode produced from this active material is able to absorb and desorb hydrogen even under normal temperature and pressure. The alkali battery assembled with the electrode prepared from the activated alloy material has high energy density and charge-discharge capacity and can be used in large scale electrical equipment, especially electrically operated vehicles.