Simultaneous synthesis of polyaniline nanofibers and metal (Ag and Pt) nanoparticles

Li-Ming Huang; Wei-Hao Liao; Han-Chern Ling; Ten-Chin Wen

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Simultaneous synthesis of polyaniline nanofibers and metal (Ag and Pt) nanoparticles

机译：聚苯胺纳米纤维和金属（Ag和Pt）纳米粒子的同时合成

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摘要

An approach for the synthesis of Ag/Pt nanoparticle-incorporated polyaniline (PANI) nanofibers and Ag/Pt nanoparticles was developed that considers both thermodynamic and kinetic aspects. Ag/Pt nanoparticles and PANI nanofibers are generated simultaneously by the reduction of Ag~+Pt~(4+) ions to Ag/Pt nanoparticles and by the polymerization of aniline (ANI) to PANI nanofibers. The PANI nanofibers serve as anchor seeds for the formation of Ag/Pt nanoparticles. The simple and inexpensive route for the preparation of PANI-Ag/Pt nanocomposites can be extended to the polymerization of ANI derivatives and the formation of metal/metal oxides for applications such as sensors, direct methanol fuel cells, and capacitors.

机译：考虑到热力学和动力学方面，开发了一种合成Ag / Pt纳米粒子的聚苯胺（PANI）纳米纤维和Ag / Pt纳米粒子的合成方法。 Ag / Pt纳米纤维和PANI纳米纤维是通过将Ag〜+ Pt〜（4+）离子还原为Ag / Pt纳米颗粒并通过苯胺（ANI）聚合为PANI纳米纤维而同时生成的。 PANI纳米纤维可作为锚定种子，形成Ag / Pt纳米颗粒。制备PANI-Ag / Pt纳米复合材料的简单而廉价的方法可以扩展到ANI衍生物的聚合和金属/金属氧化物的形成，以用于传感器，直接甲醇燃料电池和电容器等应用。

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来源
《Materials Chemistry and Physics.》 |2009年第3期|474-478|共5页
作者
Li-Ming Huang; Wei-Hao Liao; Han-Chern Ling; Ten-Chin Wen;
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作者单位

Department of Chemical Engineering, National Cheng Kung University. Tainan 70101, Taiwan;

Department of Chemical Engineering, National Cheng Kung University. Tainan 70101, Taiwan;

Department of Chemical Engineering, National Cheng Kung University. Tainan 70101, Taiwan;

Department of Chemical Engineering, National Cheng Kung University. Tainan 70101, Taiwan;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
polyaniline; nanofiber; interfacial polymerization; nanocomposites; platinum nanoparticles; silver nanoparticles;

机译：聚苯胺纳米纤维界面聚合;纳米复合材料铂纳米粒子银纳米颗粒;

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机译：聚苯胺纳米纤维在液态金属纳米粒子上的成核和生长

Simultaneous synthesis of polyaniline nanofibers and metal (Ag and Pt) nanoparticles

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