1. [1] Yonetsu H., Iwakura C., Morowaki Y., Ishiwa K., “NickelMetal Hydride Battery”, Battery Handbook (The 3rd edition) ed. by Y. Matsuda, T. Takehara and Z. Kokumi (Marzen, Japan, 2001) pp. 235-237.
2. [2] Fukumoto M., Yamashita R., Hara M., “ Improvement in oxidation resistance of stainless steel by molten-salt electrodeposition of La” Oxid. Met. 62, 309-321 (2004).
3. [3] Fujii H., Naka N., Hara M., “Preparation of Ni aluminide surface layer containing yttrium at different depth by molten salt electrodeposition and cyclic oxidation resistance” J. Japan Inst. Met. Mater. 77, 177-184 (2013).
4. [4] Tamura R., Icino R., Okido M., Oki T., “Formation of LaNi5 on Ni substrate by using of electrolysis in molten salt” J. Surf. Finish. Soc. Jpn 46, 1139-1143 (1995).
5. [5] Yamamoto H., Kuroda K., Ichino R., Okido M., “Formation of the hydrogen absorption films by molten salts electrolysis and their evaluation” DENKI KAGAKU 66, 549-555(1998).