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:
May. 01, 2018
Filed:
Sep. 27, 2011
Wei Wang, Kennewick, WA (US);
Liyu LI, Richland, WA (US);
Zhenguo Yang, Richland, WA (US);
Zimin Nie, Richland, WA (US);
Wei Wang, Kennewick, WA (US);
Liyu Li, Richland, WA (US);
Zhenguo Yang, Richland, WA (US);
Zimin Nie, Richland, WA (US);
Battelle Memorial Institute, Richland, WA (US);
Abstract
Introducing multiple redox reactions with a suitable voltage range can improve the energy density of redox flow battery (RFB) systems. One example includes RFB systems utilizing multiple redox pairs in the positive half cell, the negative half cell, or in both. Such RFB systems can have a negative electrolyte, a positive electrolyte, and a membrane between the negative electrolyte and the positive electrolyte, in which at least two electrochemically active elements exist in the negative electrolyte, the positive electrolyte, or both.