| 氢气泡动态模板法制备三维多孔金膜 |
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| 引用本文： | 刘军,李容,肖洁,张渺岚,刘绚艳.氢气泡动态模板法制备三维多孔金膜[J].无机化学学报,2018,34(6):1166-1172. |
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| 作者姓名： | 刘军 李容 肖洁 张渺岚 刘绚艳 |
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| 作者单位： | 湖南化工职业技术学院制药与生物工程学院 |
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| 基金项目： | 湖南省自然科学基金（No.2018JJ5021，2018JJ5026）和湖南省教育厅科学研究项目（No.17C0550）资助。 |
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| 摘 要： | 采用氢气泡阴极沉积法成功制备了具有枝晶结构的三维分级多孔Au膜。本文详细研究了沉积电位、沉积时间、H2SO4浓度、前驱体浓度等沉积条件对形貌的影响。由枝晶构成的三维多孔金膜(3D PGFs)也可以通过方波电位法(SWP)制备。采用扫描电子显微镜(SEM)对泡沫膜的形貌进行了表征。研究表明,由纳米簇组成的3D PGFS对葡萄糖无酶传感具有良好的催化活性。
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| 关 键 词： | 金泡沫膜 枝晶 电沉积 氢气泡模板 电催化 |
| 收稿时间： | 2018/1/4 0:00:00 |
| 修稿时间： | 2018/3/28 0:00:00 |
Three Dimensional Porous Gold Film Prepared by the Hydrogen Bubble Dynamic Template |
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| LIU Jun,LI Rong,XIAO Jie,ZHANG Miao-Lan and LIU Xuan-Yan.Three Dimensional Porous Gold Film Prepared by the Hydrogen Bubble Dynamic Template[J].Chinese Journal of Inorganic Chemistry,2018,34(6):1166-1172. |
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| Authors: | LIU Jun LI Rong XIAO Jie ZHANG Miao-Lan and LIU Xuan-Yan |
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| Institution: | Department of Pharmaceutical and Biological Engineering, Hunan Chemical Vocational Technology College, Zhuzhou, Hunan 412005, China,Department of Pharmaceutical and Biological Engineering, Hunan Chemical Vocational Technology College, Zhuzhou, Hunan 412005, China,Department of Pharmaceutical and Biological Engineering, Hunan Chemical Vocational Technology College, Zhuzhou, Hunan 412005, China,Department of Pharmaceutical and Biological Engineering, Hunan Chemical Vocational Technology College, Zhuzhou, Hunan 412005, China and Department of Pharmaceutical and Biological Engineering, Hunan Chemical Vocational Technology College, Zhuzhou, Hunan 412005, China |
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| Abstract: | Au films with three-dimensional (3D) hierarchical pores consisting of interconnected dendrite walls were successfully fabricated by a strategy of cathodic deposition utilizing the hydrogen bubble dynamic template. The deposition conditions like potential, deposition time, H2SO4 concentration, precursor concentrations were investigated in detail. Herein, 3D Au porous films (3D PGFs) with dendritic walls could also be prepared by square wave potential (SWP). The morphology of foam films were characterized by scanning electron microscopy (SEM). The 3D PGFs comprised of nanodendrites show good electrocatalytic activities in enzyme-free detection of glucose. |
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| Keywords: | Au foam film dendrite electrodeposition hydrogen bubble template electrocatalysis |
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