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合成了Ｃｄ（Ⅱ）掺杂ＴｉＯ２纳米粒子（掺杂５％Ｃｄ（Ⅱ）），用光电化学方法测定了ＰｂＳ、ＲｕＬ２（ＮＣＳ）２（Ｌ＝２，２′联吡啶４，４′二羧酸）分别敏化及ＰｂＳ／ＲｕＬ２（ＮＣＳ）２复合敏化该纳米晶膜电极的光电化学行为，实验证明，ＰｂＳ、ＲｕＬ２（ＮＣＳ）２单独敏化和ＰｂＳ／ＲｕＬ２（ＮＣＳ）２复合敏化的Ｃｄ掺杂电极比纯的ＴｉＯ２电极的光电流产生的起始波长都向长波方向移动；在３８０～６００ｎｍ范围内，ＰｂＳ／ＲｕＬ２（ＮＣＳ）２复合敏化Ｃｄ掺杂电极的效果比ＰｂＳ和ＲｕＬ２（ＮＣＳ）２单独敏化的效果更好
Cd (Ⅱ) doped TiO2 nanoparticles (doped with 5% Cd (Ⅱ)) were synthesized and the photochemical methods were used for the determination of PbS and RuL2 (NCS) 2 (L = 2,2’-bipyridyl- (NCS) 2 and sensitized by PbS / RuL2 (NCS) 2 respectively. The results show that PbS and RuL2 (NCS) 2 sensitized and PbS / RuL2 The sensitivities of PbS / RuL2 (NCS) 2 composite sensitized Cd-doped electrodes in the range of 380-600 nm were higher than that of pure TiO2 electrodes. Sensitized more independently than PbS and RuL2 (NCS) 2