The phase-shift method and correlation constants, which are unique electrochemical impedance spectroscopy techniques for studying the linear relationship between the phase shift (90o ≥ −ϕ ≥ 0o) vs. potential (E) behavior for the optimum interme...
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다국어 초록 (Multilingual Abstract)
The phase-shift method and correlation constants, which are unique electrochemical impedance spectroscopy techniques for studying the linear relationship between the phase shift (90o ≥ −ϕ ≥ 0o) vs. potential (E) behavior for the optimum interme...
The phase-shift method and correlation constants, which are unique electrochemical impedance spectroscopy techniques for studying the linear relationship between the phase shift (90o ≥ −ϕ ≥ 0o) vs. potential (E) behavior for the optimum intermediate frequency (fo) and the fractional surface coverage (0 ≤ θ ≤ 1) vs. E behavior, are proposed and verified to determine the Frumkin, Langmuir, and Temkin adsorption isotherms and the related electrode kinetic and thermodynamic parameters. At Ni/0.5 M H2SO4 and 0.1M LiOH aqueous solution interfaces,the Frumkin and Temkin adsorption isotherms (θ vs. E) of H for the cathodic hydrogen (H2)evolution, interaction parameters (g), equilibrium constants (K), standard Gibbs energies (ΔGθo)of H adsorption, and rates of change (r) of ΔGθo with θ have been determined using the phaseshift method and correlation constants. A lateral repulsive interaction (g > 0) between the adsorbed H species appears. The value of K in the alkaline aqueous solution is much greater than that in the acidic aqueous solution.
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고체 고분자 연료전지용 비백금계 산소환원촉매 조성 조사 및 분석
결정화도에 따른 Li3V2(PO4)3 음극의 전기화학적 특성
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2027 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2021-01-01 | 평가 | 등재학술지 유지 (재인증) | |
2018-01-01 | 평가 | 등재학술지 선정 (계속평가) | |
2017-12-01 | 평가 | 등재후보로 하락 (계속평가) | |
2013-01-01 | 평가 | 등재 1차 FAIL (등재유지) | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2005-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2004-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2003-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.24 | 0.24 | 0.28 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.25 | 0.21 | 0.514 | 0.1 |