Author(s): Mun-Soo Lee Donna Kim So-Yeon Han Yen-YooYou Ju-Il Yoon

Email(s): mslee@samwha.com , donnakim@samwha.com , syhan@samwha.com , threey0818@hansung.ac.kr , juilyoon@hansung.ac.kr

DOI: 10.5958/0974-360X.2018.00837.5   

Address: Mun-Soo Lee1, Donna Kim2, So-Yeon Han3, Yen-YooYou4, Ju-Il Yoon5* 1Dept. of Smart Convergence Consulting, Hansung University, Seoul, Korea 2Samwha USA Inc, USA 3R& D Center, Korea JCC Co., LTD.,Korea 4Dept. of Knowledge Service and Consulting, Hansung University, Seoul, Korea 5Dept. of Mechanical Systems Engineering, Hansung University, Seoul, Korea *Corresponding Author E-mail:

Published In:   Volume - 11,      Issue - 10,     Year - 2018


ABSTRACT:
Background: Serious corrosion in the aluminum current collector occurs when it reacts with electrolyte above the limit voltage. The higher the energy density of an electric double layer capacitor (EDLC), the more it is necessary to understand the aluminum corrosion of the EDLC.Furthermore, in order to study the corrosion of aluminum current collector in EDLC, it is necessary to remove the coated active material from the aluminum. Methods: Physical polishing, Ultrasonic treatment and Heat Treatment are used for removing the active material of the electrode. Findings: The influence of the electrolyte on the aluminum current collector depends on the presence or absence of the active material. The ideal method to remove the active material from an electrode of an EDLC would be by performing ultrasonic treatment for less than 45 seconds after heat treatment at 300 ° C for 10 minutes on the electrode which has been sufficiently cleaned with ethanol avoiding water. Improvements/Applications: In this work, we studied the effect of various treatment methods used for removing electrode active material on Al current collector and proposed the most suitable pre-treatment method to correctly analyze the deterioration of the current collector in the EDLC.


Cite this article:
Mun-Soo Lee Donna Kim So-Yeon Han Yen-YooYou Ju-Il Yoon. The Influence of Pre-Treatment Methods of Electrode Material Onaluminum current Collector for EDLC. Research J. Pharm. and Tech 2018; 11(10): 4575-4580. doi: 10.5958/0974-360X.2018.00837.5

Cite(Electronic):
Mun-Soo Lee Donna Kim So-Yeon Han Yen-YooYou Ju-Il Yoon. The Influence of Pre-Treatment Methods of Electrode Material Onaluminum current Collector for EDLC. Research J. Pharm. and Tech 2018; 11(10): 4575-4580. doi: 10.5958/0974-360X.2018.00837.5   Available on: https://rjptonline.org/AbstractView.aspx?PID=2018-11-10-67


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RNI: CHHENG00387/33/1/2008-TC                     
DOI: 10.5958/0974-360X 

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