Electrochemical energy storage systems and methods featuring large negative half-cell potentials
摘要
<p>The invention concerns flow batteries comprising: a first half-cell comprising: (i) a first aqueous electrolyte comprising a first redox active material; and a first carbon electrode in contact with the first aqueous electrolyte; (ii) a second half-cell comprising: a second aqueous electrolyte comprising a second redox active material; and a second carbon electrode in contact with the second aqueous electrolyte; and (iii) a separator disposed between the first half-cell and the second half-cell; the first half-cell having a half-cell potential equal to or more negative than about -0.3 V with respect to a reversible hydrogen electrode; and the first aqueous electrolyte having a pH in a range of from about 8 to about 13, wherein the flow battery is capable of operating or is operating at a current density at least about 25 mA/cm</p>
申请公布号
AU2013295828(A1)
申请公布日期
2015.02.19
申请号
AU20130295828
申请日期
2013.07.24
申请人
LOCKHEED MARTIN ADVANCED ENERGY STORAGE, LLC
发明人
AMADEO, DESIREE;ESSWEIN, ARTHUR J.;GOELTZ, JOHN;JARVI, THOMAS D.;KING, EVAN R.;REECE, STEVEN Y.;TYAGI, NITIN