| 膨胀石墨提高AC/PTFE阴极电催化效率的研究 |
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| 引用本文： | 于秀娟,朱浩,强沥文.膨胀石墨提高AC/PTFE阴极电催化效率的研究[J].黑龙江大学自然科学学报,2011,28(4):538-541. |
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| 作者姓名： | 于秀娟 朱浩 强沥文 |
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| 作者单位： | 黑龙江大学化学化工与材料学院,哈尔滨,150080 |
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| 基金项目： | 黑龙江省普通高等学校青年学术骨干支持计划(1151G034) |
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| 摘 要： | 以鳞片石墨为原料,采用化学氧化法组合微波膨化法制备了膨胀石墨.扫描电子显微镜(SEM)观察表明,膨胀石墨的微观形貌与原料粒径有关,由50目鳞片石墨得到的膨胀石墨具有典型的蠕虫状结构,而200目和500目鳞片石墨得到的膨胀石墨由石墨微片构成.将膨胀石墨(EG)与活性炭(AC)按照不同比例混合制备成EG/AC/PTFE复合...
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| 关 键 词： | 膨胀石墨/活性发电极 苯酚 电催化 过氧化氢 |
Study on improving the catalytic efficiency of AC/PTFE cathode with exfoliated graphite |
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| YU Xiu-juan,ZHU Hao,QIANG Li-wen.Study on improving the catalytic efficiency of AC/PTFE cathode with exfoliated graphite[J].Journal of Natural Science of Heilongjiang University,2011,28(4):538-541. |
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| Authors: | YU Xiu-juan ZHU Hao QIANG Li-wen |
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| Institution: | YU Xiu-juan,ZHU Hao,QIANG Li-wen(School of Chemistry and Materials Science,Heilongjiang University,Harbin 150080,China) |
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| Abstract: | Exfoliated graphite was prepared by chemical oxidation and microwave puffing which used the flake graphite as raw materials.Observations of scanning electron microscope(SEM) show that,the morphology of expanded graphite(EG) is connected with the particles size of the raw materials.Exfoliated graphite which prepared by 50 mesh flake graphite was worm-like particles,but exfoliated graphite which prepared by 200 mesh and 500 mesh flake graphite were made up of graphite pieces.EG/AC/PTFE composite electrodes we... |
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| Keywords: | EG/AC electrode phenol electro-catalytic peroxide |
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