Transcription of 水素電極(RHE), 銀塩化銀電極(SSCE) - navida.ne.jp
1 (RHE), (SSCE) RHE, SSCE , 1. (Hydrogen Electrode) Pt pH (Reversible Hydrogen Electrode, RHE) RHE H+ RHE pH 1 (25oC) H+ RHE pH RHE pH 1 (25oC) pH RHE RHE pH pH RHE SSCE pH pH H+ pH ,SSCE SSCE pH , RHE CV NHE,RHE, SSCE RHE( ) pH 25 C SSCE pH RHE H2SO4 pH4 10 pH 1M NaOH pH=0 NHE SSCE 2 RHE pH RHE SSCE CV H2SO4 CV RHE SSCE CV RHE SSCE ESSCE-ERHE= + - RHE Vs.
2 RHESSCE (-) vs. SSCE 1M H2SO4 CV NaOH CV H2SO4 RHE SSCE CV RHE SSCE pH= ESSCE-ERHE= + RHE Vs. RHE SSCE vs. SSCE 4 1M NaOH CV RHE SSCE LSV H2SO4 O2 LSV Pt 0V vs. RHE vs. SSCE 1mVs-1 vs. RHE RHE i=1mAcm-2 SSCE pH RHE SSCE vs. RHE O2 5 H2SO4 O2 5. 1. RHE pH 25 C KM 2. H+ RHE pH (Rest Potential) RHE SSCE NHE 3.
3 RHE SSCE H2SO4, NaOH Pt CV RHE (Oxygen Reduction Reaction, ORR) CV 4. Pt CV LSV Pt 5. H+ RHE
