Ultrasonic effect on etching tunnel morphology and distribution of aluminum foil
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- 作者：Bin Hua ; Yanzi Suna ; Bing Guana ; Jing Zhaoa ; Huaihao Zhanga ; huaihaozhang@163.com" class="auth_mail" title="E-mail the corresponding author ; Deqiu Zhub ; Kunsong Mab ; Changjing Chengc ; chengcj@swun.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aluminum foil ; Etching ; Ultrasound ; Mass transfer ; Capacitance
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：392
- 期：Complete
- 页码：375-383
- 全文大小：3418 K
文摘
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Ultrasonic agitation inhibits the growth of aluminum oxide film effectively.
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Ultrasonic agitation facilitates pit initiation and enhances pit density and average pit size.
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Ultrasonic agitation stabilizes pit propagation and enhances the homogeneity of tunnel depth.
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Ultrasonic agitation improves the double layer capacitance by increasing the special surface area.