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首页> 外文会议>International Symposium on Eco-Materials Processing amp; Design; 20060108-11; Chengdu(CN) >Structure and Electrochemical Properties of FeSx Nanoparticles Synthesized by Chemical Vapor Condensation Process
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Structure and Electrochemical Properties of FeSx Nanoparticles Synthesized by Chemical Vapor Condensation Process

机译：化学气相冷凝法合成FeSx纳米粒子的结构和电化学性能

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摘要

FeS_x nanoparticles were synthesized by the chemical vapor condensation (CVC) process using the pyrolysis of iron pentacarbonyl (Fe(CO)_5) and sulfur (S). The influence of CVC parameter on the formation of nanoparticle and size distribution was studied. The synthesized nanoparticles consisting of FeS, FeS_2 and Fe_2O_3 were nearly spherical shape and 5～40 nm in mean diameter. Obtained particles were studied by applying the field emission scanning electron microscopy (FESEM) and high resolution transmission electron microscopy (HRTEM) and X-ray diffraction (XRD) methods. Electrochemical properties of the electrode fabricated with synthesized nanoparticles were evaluated.
机译：FeS_x纳米颗粒通过五羰基铁（Fe（CO）_5）和硫（S）的热解通过化学气相冷凝（CVC）工艺合成。研究了CVC参数对纳米粒子形成和尺寸分布的影响。由FeS，FeS_2和Fe_2O_3组成的纳米粒子为近似球形，平均粒径为5〜40 nm。通过应用场发射扫描电子显微镜（FESEM）和高分辨率透射电子显微镜（HRTEM）和X射线衍射（XRD）方法研究获得的颗粒。评价了用合成的纳米颗粒制造的电极的电化学性能。

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