人類發展至今進入二十一世紀，全球的石油蘊藏量只能維持年20至30 年，然而不幸的是，拜工業發展後人類對能源的需求量前所未有的速度增加，導致解決能源危機問題具相當急迫性，人們必須正視此問題。近年來，原油的使用愈來愈頻繁，能源枯竭問題逐漸浮出。大量的使用化石燃料，使得大氣中二氧化碳含量大增，溫室效應日益嚴重。愈來愈多的人在關心、探討能源危機的問題，也愈來愈多的科學研究在找尋新的能源、綠色能源。
本研究是用天然植物矮性牽牛花，具有多種不同顏色花朵特性，可以應用到太陽能光電技術上，即利用矮性牽牛花花朵來製作染料，將所製作的染料電池應用到氫能生產上，由實驗結果得知在矮性牽牛花的花朵染料，在可見光區657 nm會有明顯的吸收峯，所製作染料電池其最大電流為4.7*10-3 (A/cm2)，最大電壓為0.27 V， 其光能轉換效率為1.27 %，而其氫能產率為3.14*10-05 (L/s*m2)。

AS human development so far into the twenty-first century, the world's oil reserves can only be maintained for 20-30 years, Due to the development of post-human industrial, the demand for energy increases at an unprecedented rate, and leads to a considerable urgency to solve the energy crisis. In recent years, with more and more use of crude oil, energy depletion problems have gradually emerged. The use of large amounts of fossil fuels causes increasing carbon dioxide content in the atmosphere and worsening the greenhouse effect. As more and more people, discussing the energy crisis, a growing number of scientific studies looking for new sources of energy and green energy emerged.
This study takes advantage of the natural plant dwarf morning glory. whit have a variety of flowers of different colors. and may be able to use in solar photovoltaic technology. Fries we dwarf morning glory flowers to produce dyes. for the manufacturer of dye-battery whit. can be applied to the hydrogen predation, experimental results indicated that the dwarf morning glory flower dye has an absorption peak of 657 nm The manufactured dye-battery has be obvious, a maximum current of 4.7 * 10-3 (A/cm2) and a maximum voltage of 0.27 V and a conversion efficiency of 1.27 % In general the hydrogen. yield can ranch 3.14 * 10-05 (L / s * m2).

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