| Summary: | 碩士 === 國立高雄科技大學 === 模具工程系 === 107 === After the industrial revolution, humans began to rely on mechanical devices along with life, human demand for electricity supply also increased, to promote the use of energy efficiency improvement, human nature tends to ignore the damage caused by one-time chemical batteries ever invented as general common batteries (carbon-zinc), etc., are unable to respond via the charging capacity and had to be discarded after the power is exhausted, whether inclusions, chemical raw materials to the battery itself, or use the raw materials and processes, both for nature considerable damage. This study is to discuss the use of natural circulation, inexhaustible atmospheric and marine environment, the use of non-polluting renewable resources to produce energy, not only can reduce damage to the environment, but also to supply the required human energy, so that humans and nature can have a win-win outcome. In view of this, the present study motivation comes from lifejacket light, such as in distress at sea, when the lifejacket generator system to produce electricity, so that the shoulders have a high degree of brightness flash lamp, recognizable aerial search and rescue personnel to improve, enhance opportunities for people rescued . Therefore, this study produced metal-air fuel cell with different weight percent salt concentration of the aqueous solution modules using machine pull the load carrier, thereby investigate the brine concentration of 15% to produce optimum power, when in distress at sea with the use of sea water when electricity medium, thereby allowing lifejacket light operation, not only achieve the purpose of the use of electricity, but also prevent pollution to the environment behavior.
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