眾所周知,傳統的太陽能電池和機械能驅動的發電機都是根據不同的工作原理設計的獨立元件,而人類對能源的需求日益增加,迫切需要一種能全天候收集所有可用的各種形式的能源技術,特別是太陽能和機械能的應用。 本研究是以射頻濺射鍍膜系統(RF sputtering system)在ITO玻璃基板上沉積氧化鋅薄膜,再利用水熱法( Hydrothermal method )成長一維型式的氧化鋅奈米結構,然後以掃描電子顯微鏡(FE-SEM),X射線繞射(XRD),光激螢光(photoluminescence),紫外可見分光光度計(UV-VIS),分析其一維型式奈米柱的結構。 第一部分先製作奈米發電機,首先在ITO玻璃基板上成長氧化鋅奈米陣列,然後以金做為對電極結合再封裝,然後進行分析。 第二部分:在玻璃基板上製作一種可以收集太陽能的染料電池,並量測它的特性。首先在玻璃基板上成長垂直型氧化鋅奈米線陣列,然後利用這項基礎,製作整染料敏化太陽電池。 第三部分:以第二部分的結構為主,除了吸收所照射的太陽能,還可以收集來自環境的超聲波能量。收集這兩種能量的工作可以是同時,也可以是各自分開進行的;如同電力系統般。可預期此複合電池中,太陽電池將能有效提升奈米發電機的輸出電壓產生壓電效應,完成一個複合式電池,同時收集不同形式的能源,無論何時何地,這些能源之一或全部可以有效地且互補地被利用。
It is well know that traditional solar cells and generator with mechanical energy driving are different works of theirs independent originals. But people need energy more and more, urgent to need one of the something which can collect all forms of energy, specifically solar and mechanical energy. In this study, ZnO film is deposited by RF-sputter on ITO glass substrate, then one dimensional type of ZnO nanorods nanostructure are grown by Hydrothermal. We analyze one dimensional type of ZnO nanorods nanostructure by FE-SEM, XRD and UV-VIS. Fist, we fabricate nanogenerator. ZnO nanorods array growing on ITO substrat and Au deposited on ITO as electrode are combine and package. Second, we fabricate DSSC on ITO substrate, and measure its characteristic. It also gowing ZnO nanorods nanostructure, then combine to DSSC. Third, in addition to absorb solar energy of main structure in the second part, also can collect ultrasonic energy as piezoelectric effect from environment in the same time or working separately. Solar cells and nanogenerator will enhance effectively output in composite cells we expected that can collect different forms of energy in anytime and everywhere. All of them can be effectively used.