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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 186 - 190 (5page)
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초록· 키워드
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The electrochemical performance for the corrosion of zinc anodes according to particle size and shape as anode in Zn/air batteries was study. We prepared five samples of Zn powder with different particle size and morphology.
For analysis the particle size of theme, we measured particle size analysis (PSA). As the result, sample (e) had smaller particle size with 10.334 μm than others. For measuring the electrochemical performance of them, we measured the cyclic voltammetry and linear polarization in three electrode system (half-cell). For measuring the morphology change of them before and after cyclic voltammetry, we measured Field Emission Scanning Electron Microscope (FESEM).
From the cyclic voltammetry, as the zinc powder had small size, we knew that it had large diffusion coefficient.
From the linear polarization, as the zinc powder had small size, it was a good state with high polarization resistance as anode in Zn/air batteries. From the SEM images, the particle size had increased due to the dendrite formation after cyclic voltammetry. Therefore, the sample (e) with small size would have the best electrochemical performance between these samples.
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참고문헌 (8)
참고문헌 신청
C. W. Lee. / 2006 / / J. Power Sources 160 : 1436 ~
Cheol-Su Jung / 2006 / Chemistry of electron transfer-Electrochemistry introduction / A-Jin Publication Co. : 229 ~
J. R. Zabaleta / 2011 / Title of Zinc Air fuel cell vehicles / 석사 / Illinois Institute of Technology
K. D. Hong / 1961 / / J. Electrochem. Soc 108 : 909 ~
M. N. Masri. / 2009 / / Corros. Sci 51 : 3025 ~
Cheol-Su Jung / 2006 / Chemistry of electron transfer-Electrochemistry introduction / A-Jin Publication Co. : 229 ~
J. R. Zabaleta / 2011 / Title of Zinc Air fuel cell vehicles / 석사 / Illinois Institute of Technology
K. D. Hong / 1961 / / J. Electrochem. Soc 108 : 909 ~
M. N. Masri. / 2009 / / Corros. Sci 51 : 3025 ~
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