리튬이온이 첨가된 프루시안 블루의 전기변색 특성 연구

作者: Sung-Jong Yoo , Ju-Wan Lim , Sun-Ha Park , Ho-Youn Won , Yung-Eun Sung

DOI: 10.5229/JKES.2007.10.2.126

关键词:

摘要: [ $Li_+$ ]를 기반으로 하는 비수용액 전해질에서 Prussian blue가 degradation이 없이 구동할 수 있도록 소재를 design하고 제조하여 전기화학적 변색특성을 연구하였다. blue는 ITO가 코팅되어 있는 유리판위에 일정전류-전착법으로 코팅을 했고, 이 때 사용된 코팅 용액은 $FeCl_3,\;K_3Fe(CN)_6$ 을 deionized water에 녹이고, HCl, KCl, LiCl을 각각 넣었다. 비교하기 위해 continuous와 pulse potential cycle 동안 transmittance 변화를 in-situ He-Ne laser를 이용하여 측정하였고, electroactive layer thickness를 통해 degradation된 정도를 실험하였다. 【The durability problem of blue in non-aqueous -based electrolytes has been due to the degradation electrode matrix during insertion/extraction processes by . In this work, we designed and synthesised without reducing electrochromic performance electrolytes. was electrodeposited on a glass which ITO coating, coating solution is mixture $FeCl_3\;and\;K_3Fe(CN)_6$ with water added LiCl, respectively. The evaluated an measurement continuous cycling test, measured thickness evaluating degradation.】

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