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首页> 外文期刊>RSC Advances >Nano iron pyrite (FeS2) exhibits bi-functional electrode character
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Nano iron pyrite (FeS2) exhibits bi-functional electrode character

机译：纳米铁黄铁矿（FES2）展示双功能电极特征

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摘要

Sustainable charge storage devices require materials that are environmentally benign, readily moldable, easily synthesizable, and profitable for applications in the electronics industry. Nano iron pyrite (FeS _(2) ) is one such material, which is applicable in diverse areas like photovoltaic devices to seed dressing in agriculture. In this work, we propose an innovative application of nano FeS _(2) viz. , as a symmetric charge storage device that is flexible, portable, and lightweight; along with its fabrication details. The device consists of a (H _(3) PO _(4) )/polyvinyl alcohol (PVA) electrolyte gel sandwiched between two similar electrodes made up of FeS _(2) /poly-aniline (PA), upon which graphite sheets are used as current collectors. Electrodes were characterized by XRD, FTIR and SEM. The device was calibrated by cyclic voltammetry and charge–discharge cycle. In its present laboratory prototype form, it powers solid-state electronic devices and electric motors. Further refinements of this device will open up new avenues in the field of sustainable charge storage devices and low power electronics.
机译：可持续收费存储设备需要环境良性，易于成型，易于可模的材料，可用于电子行业的应用。纳米铁黄铁矿（FES _（2））是一种这样的材料，适用于光伏器件等多种区域，以播种在农业中。在这项工作中，我们提出了一种纳米FES _（2）viz的创新应用。 ，作为一个灵活，便携和轻质的对称电荷存储装置;以及其制造细节。该装置由（H _（3）PO _（4））/聚乙烯醇（PVA）电解质凝胶组成，夹在由FES _（2）/聚苯胺（PA）构成的两个类似的电极之间，在哪个石墨片上用作集中器。 XRD，FTIR和SEM的特征在于电极。通过循环伏安法和充放电循环校准该装置。在其目前的实验室原型形式中，它为固态电子器件和电动机供电。此设备的进一步改进将在可持续电荷存储设备和低功耗电子设备领域开辟新的途径。

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