9:30 AM - 11:30 AM [10a-PB3-8] Fabrication and evaluation of Ag8SnS6 photoelectrode by fine particle coating techniqueⅡEffect of annealing under hydrogen sulfide atmosphere on samples composition 〇(M1)GIAPHUC LENGUYEN1, Kunihiko Tanaka1 (1.Nagaoka Univ.)