引用本文:
杨迈之, 李会铭, 蔡生民, 纪拥军. 氧化铁超微粒的光电化学特性[J]. 物理化学学报,
1994, 10(04): 376-380.
doi:
10.3866/PKU.WHXB19940418
Citation: Yang Mai-Zhi, Li Hui-Ming, Cai Sheng-Min, Ji Yong-Jun. Photoelectrochemical Properties of Iron Oxide Ultrafine Particles[J]. Acta Physico-Chimica Sinica, 1994, 10(04): 376-380. doi: 10.3866/PKU.WHXB19940418
Citation: Yang Mai-Zhi, Li Hui-Ming, Cai Sheng-Min, Ji Yong-Jun. Photoelectrochemical Properties of Iron Oxide Ultrafine Particles[J]. Acta Physico-Chimica Sinica, 1994, 10(04): 376-380. doi: 10.3866/PKU.WHXB19940418
English
Photoelectrochemical Properties of Iron Oxide Ultrafine Particles
Abstract:
From the FeCl_3 solutions of different concentrations, the polycrystalline iron oxide ultrthee particles of different sizes were obtained through hydrolysis. The results of their UV-visible spectroscopy eambit the "size quatization effects". In an electrolyte, the dependence of the photocurrent-potential relations on particle size of the dispersed iron oxide particles or the adsorbed iron oxide particles on Pt electrode and redox couple are described and discusscd.
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Key words:
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Ultrafine particle
- / Photocurrent
- / Irion oxide
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