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摘要燃烧温度低、燃烧速度慢的含能材料能够缓慢稳定均匀的释放能量，然后可以通过热电偶的途径将其释放的化学能转化为电能。这种中低温含能型燃料可以作为一种新能源，并且可以通过选择不同的配方来实现安全可靠、环保无污染。本文通过热电转换原理设计出含能型燃料电池，并探究了有效含氧量之比，各组份粒径和原料药柱密度对电源输出电压的影响得到结论：在中低温无明火缓燃的情况下，各组分粒径大小和压制密度对输出电压没有太大影响，当硝酸锶和硝酸钾有效氧含量之比为 10：1时，样品输出电压大，且燃烧稳定无明火，适用于绝大多数情况。同时经过拟合硝酸锶和硝酸钾有效氧含量之比、压制密度和各组份粒径三个因素对样品燃烧特征参数——输出电压的影响的定量关系式为：y = 299.114375 − 20.1095x + 1.355x2。26029
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- 下一篇：氟掺杂对纳米碳材料氧还原催化性能的影响研究
毕业论文关键词 中低温 含能材料 电池 新能源 Title Energetic cryogenic fuel cell design principles
Abstract
The pyrotechnic composition which burns slowly and at a low temperature can release
energy slowly and stably. Then it can be approached the release of chemical energy
into electrical energy. This medium temperature energy -containing fuel can be
used as a new energy, and can be achieved by choosing different formulations of
the safe and reliable, pollution-free. In this paper, the energy - based fuel cell
was designed by the principle of thermoelectric conversion, and the effect of the
density of the raw material and the density of the raw material on the output voltage
of the power supply was concluded: In low temperature, without fire slow burning
components, particle size and to suppress the density of the output voltage no
too big effect, when the oxygen content of strontium nitrate and potassium nitrate
than 10:1, samples the output voltage and high and stable combustion flame,
applicable to the vast majority of cases. At the same time, through effective oxygen
content of fitting strontium nitrate and potassium nitrate ratio, density and each
pressing a particle size of three factors of sample combustion characteristic
parameters -- the influence of output voltage and the quantitative relationship
is: y = 299.114375 − 20.1095x + 1.355x2
Keywords Low temperature Energetic Materials The fuel cell New Energy
目 次
1 绪论 · 1
1.1 研究背景及意义 · 1
1.2 国内外相关研究现状 1
1.3 本论文工作 3
1.4 章节安排 · 3
2 实验仪器和实验方法 4
2.1实验仪器 · 4
2.1.1 标准筛 4
2.1.2 模具 · 4
2.1.3 烘箱 · 4
2.1.4 K型铠装热电偶 · 4
2.1.5 数字万用表 4
2.2 实验条件 · 5
2.3 实验原理 · 5
2.4 实验方法 5
2.4.1 实验流程 · 5
2.4.2 燃烧温度测量 · 6
2.4.3 输出电压强度测量 · 6
3 中低温含能型电池原料设计 · 7 3.1 范围确定实验 7