On the mass transfer performance enhancement of membraneless redox flow cells with mixing promoters

详细信息    查看全文

• 作者：Julian Marschewski^a ; ^b ; Patrick Ruch^b ; Neil Ebejer^b ; Omar Huerta Kanan^a ; Gaspard Lhermitte^a ; Quentin Cabrol^b ; Bruno Michel^b ; Dimos Poulikakos^a ; ^{dpoulikakos@ethz.ch}
• 关键词：Microfluidic flow cell ; Redox flow battery ; Herringbone flow promoters ; Mass transfer ; Performance enhancement ; Membraneless
• 刊名：International Journal of Heat and Mass Transfer
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：106
• 期：Complete
• 页码：884-894
• 全文大小：1788 K
• 卷排序：106

文摘

Membraneless microfluidic flow cell with herringbone-inspired flow promoters. Polarization curve analysis using dilute anthraquinone/iron redox system. Flow promoters substantially increase mass transfer. Limiting current: more than doubled at Re >155, steeper scaling regime of Re0.58.