Bulletin of the American Physical Society
75th Annual Gaseous Electronics Conference
Volume 67, Number 9
Monday–Friday, October 3–7, 2022;
Sendai International Center, Sendai, Japan
The session times in this program are intended for Japan Standard Time zone in Tokyo, Japan (GMT+9)
Session GF2: Plasmas for Energy Applications
10:00 AM–12:00 PM,
Friday, October 7, 2022
Sendai International Center
Room: Shirakashi 2
Chair: Ahmad Hamdan, University de Montreal
Abstract: GF2.00002 : Reduction of iron phthalocyanine/ graphene oxide composites using atmospheric pressure plasma
10:15 AM–10:30 AM
Presenter:
Fuka Hayakawa
(Meijo University)
Authors:
Fuka Hayakawa
(Meijo University)
Ikumi Ohsawa
(Meijo University)
Takahiro Saida
(Meijo University)
Takayuki Ohta
(Meijo University)
FePc / GO composites of 30mg were treated using the CAP. The applied voltage with frequency of 60Hz was 17kV. H2 gas flow rate ratio to Ar gas was 1% and the total flow rate was 2.5slm. The electrochemical properties were evaluated using a linear sweep voltammetry in acid condition.
The oxygen reduction onset potential at current density of -0.02mA/cm2 was improved to be 0.7V from 0.5V by 120min CAP treatment. This result indicates that the reduction of FePc / GO composites was performed by the CAP treatment.
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