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CLEAN ENERGY GENERATION BY A NANOSTRUCTURED BIOPHOTOFUEL CELL

机译:纳米结构的生物燃料电池产生的清洁能源

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摘要

In this paper, clean energy generation from hazardous materials by a nanostructured biophotofuel cell was studied. Specifically, electrodeposition of polyaniline on TiO_2 nanotube as photoelectrochemical anode for a sodium sulfide fuel cell was performed. The photoelectrochemical response of the TiO_2 nanotube capped by polyaniline nanoparticles was studied in UV and visible light illumination using sodium sulfide as the electrolyte. The polyaniline was added onto the top end of the nanotube via electrochemical deposition from 0.1 M aniline (C_6H_7N) in 1 M HC1 solution. Polyaniline nanoparticle/TiO_2 nanotube was made into an anode and put into 0.5 M sodium sulfide solution for photoelectrochemical response tests under both visible and ultraviolet light irradiation. The photoelectrochemical anode shows good photo-catalytic property, as evidenced by the open circuit potential changes when the illumination conditions were changed. Its response to ultraviolet light is much stronger than to visible light. It is also found that the higher the temperature of the sodium sulfide solution, the weaker the photo-catalytic response of the anode.
机译:本文研究了通过纳米结构的生物光燃料电池从有害物质产生清洁能源的方法。具体地,在作为硫化钠燃料电池的光电化学阳极的TiO_2纳米管上进行聚苯胺的电沉积。以硫化钠为电解质,研究了聚苯胺纳米颗粒包覆的TiO_2纳米管在紫外和可见光照射下的光电化学响应。通过在1 M HCl溶液中的0.1 M苯胺(C_6H_7N)进行电化学沉积,将聚苯胺添加到纳米管的顶端。将聚苯胺纳米颗粒/ TiO_2纳米管制成阳极,放入0.5 M硫化钠溶液中,在可见光和紫外光照射下进行光电化学反应测试。当改变照明条件时,开路电势的变化证明了光电化学阳极具有良好的光催化性能。它对紫外线的反应比对可见光的反应要强得多。还发现,硫化钠溶液的温度越高,阳极的光催化响应越弱。

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  • 会议地点 Minneapolis MN(US)
  • 作者单位

    Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo Toledo, Ohio, USA;

    Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo Toledo, Ohio, USA;

    Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo Toledo, Ohio, USA;

    Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo Toledo, Ohio, USA;

    Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo Toledo, Ohio, USA;

    Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo Toledo, Ohio, USA;

    Department of Electrical Engineering and Computer Science, University of Toledo, Toledo, Ohio, USA;

    Center for Functional Nanomaterials Brookhaven National Laboratory, Upton, New York, USA;

    Department of Mechanical Engineering, California State Polytechnic University- Pomona Pomona, California, USA;

    Department of Mechanical Engineering, California State Polytechnic University- Pomona Pomona, California, USA;

    Department of Mechanical Engineering, California State Polytechnic University- Pomona Pomona, California, USA;

    Department of Mechanical Engineering, California State Polytechnic University- Pomona Pomona, California, USA;

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  • 正文语种 eng
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