1996
DOI: 10.1016/0009-2614(95)01371-7
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Analysis of hydrogen on a platinum electrode using sub-picosecond time-resolved transient reflectivity measurements under electrochemical potential control

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Cited by 13 publications
(10 citation statements)
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“…This advantage is suitable for DSSCs, whose constituent materials or intermediate species do not necessarily have optical absorption, and such optically silent carrier dynamics using the TA method is expected to be clarified. By using the TG technique, the dynamics at solid/liquid interfaces have been studied and clarified from the microscopic point of view; proton transfer at electrode interfaces, 19 hole transfer at the TiO 2 /SCN À interface, 20 and motion of liquid crystal molecules at the solid/liquid interface 21 were reported.…”
Section: Introductionmentioning
confidence: 99%
“…This advantage is suitable for DSSCs, whose constituent materials or intermediate species do not necessarily have optical absorption, and such optically silent carrier dynamics using the TA method is expected to be clarified. By using the TG technique, the dynamics at solid/liquid interfaces have been studied and clarified from the microscopic point of view; proton transfer at electrode interfaces, 19 hole transfer at the TiO 2 /SCN À interface, 20 and motion of liquid crystal molecules at the solid/liquid interface 21 were reported.…”
Section: Introductionmentioning
confidence: 99%
“…Harata et al (46) investigated effects of hydrogen adsorption and desorption on a polycrystalline Pt electrode by TR measurements to find the potential-dependence of ultrafast processes at electrochemical interfaces. Figure 8 shows the subpicosecond experiment setup used for the TR measurements at the electrochemical interface.…”
Section: Ultrafast Pt/pa-related Processes At Solid-liquid Interfacesmentioning
confidence: 99%
“…If the signal depends on the fringe spacing, it is due to surface-parallel diffusion or propagation. Hibara et al (78) evaluated surface-parallel diffusion of hot electrons in Au (46) and the solute anion dependence (9) of ultrafast TR signals are concerned with hot electron dynamics at the interfaces. These dependencies are helpful for the advancing studies of femtochemistry at metal-liquid interfaces.…”
Section: Surface-parallel Motions Of Electronsmentioning
confidence: 99%
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“…The method has been applied to investigate metal and semiconductor surfaces, multilayer films of nanometer thickness and electrochemical interfaces. [13][14][15] It has provided information about photoexcited carrier dynamics and heat diffusion in a nanometer scale near interfaces. We have also used the TRG method to generate and detect the surface acoustic wave ͑SAW͒ of over GHz frequency that is applicable to determination of the elastic property of the surface.…”
Section: Introductionmentioning
confidence: 99%