Rota-Hull Cell Study on Pulse Current Zinc Electrodeposition from Alkaline Electrolytes
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- 作者：Christian Zelgera ; b ; 1 ; Jennifer Laumena ; Andreas Laskosb ; Bernhard Gollasa ; 1 ; bernhard.gollas@tugraz.at" class="auth_mail" title="E-mail the corresponding author
- 关键词：Zinc electrodeposition ; Rotating cylinder Hull cell ; Pulse interrupt current ; Zinc morphology ; Redox-flow battery
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：20 September 2016
- 年：2016
- 卷：213
- 期：Complete
- 页码：208-216
- 全文大小：1692 K
文摘
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Rotating cylinder Hull cell screening of pulse current zinc electrodeposition.
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Compact zinc layers by pulse current from additive-free 8 M KOH at 60 °C.
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Compact pulse-plated zinc up to the limiting current at low flow velocities.
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96 to 100% current efficiency with optimized pulse parameters.
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Pulse-charging can increase operating range of alkaline zinc redox flow batteries.