Photocharge-Discharge Behaviors of Hybrid WO3 ∕ TiO2 Film Electrodes Conversion, Storage of Electrons, and the Effect of the W O 3 Structure on Rechargeability
作者： Shinya Higashimoto , Takeru Shishido , Yoshiki Ohno , Masashi Azuma , Masanari Takahashi
DOI: 10.1149/1.2404777
关键词:
摘要: Photoelectrochemical energy conversion and electron storage were investigated on hybrid WO 3 /TiO 2 film electrodes. Photoexcitation of was observed to undergo charge accumulation, i.e., double injection electrons protons into form tungsten bronze by the oxidation oxalic acid or methanol CO . It clearly indicated that involving highly dispersed (an amorphous-like phase) exhibits more effective reversibility for photocharge-discharge processes than a bulk polycrystalline The band structure phase changes (H 0.23 H 0.33 ) photocharge electrocharge have also been characterized.
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