- 作者: 王崇人; 許東明; 林瑞摓
- 作者服務機構: Department of Chemistry, National Taiwan University, Taipei, Taiwan, R.O.C.
- 中文摘要: A platium film was formed on a Ti(Pt-Ti) and on a TiO/sub 2/(Pt-TiO/sub 2/-Ti) substrate by the conventional electroplating method (ELP) and by the electroless plating technique (ELSP). The effective minimum film thickness was found to be 0.5pm judging from the maximum electrocatalytic capability in alkaline (1M NaOH) water electrolysis. The film obtained from ELP is superior to that obtained from ELSP, being more tightly bound to the substrate, showing better coverage of the substrate surface, and also being mechanically stronger. Comparisons with bright Pt and with Pt-black electrodes were made and it is concluded that the electrodes newly prepared using ELP will work as well as Pt-black electrodes. The electrodes from ELSP are useful only as cathodes, and are not suitable as anodes.
- 英文摘要: --
- 中文關鍵字: Platium film; on Ti orTiO/sub 2/-Ti; water electrolysis.
- 英文關鍵字: Platium film; on Ti orTiO/sub 2/-Ti; water electrolysis.