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首页> 外文期刊>Solar Energy >Prospects and challenges of perovskite type transparent conductive oxides in photovoltaic applications. Part I - Material developments
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Prospects and challenges of perovskite type transparent conductive oxides in photovoltaic applications. Part I - Material developments

机译：钙钛矿型透明导电氧化物在光伏应用中的前景和挑战。第一部分-重大进展

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Transparent conductive oxides (TCOs) have been used in a wide variety of applications as sensors and electronic displays and for solar harvesting for the past decades. TCOs are made of conductive materials such as metals. Many studies have been conducted to improve the properties of materials for TCOs. The properties that make a TCO effective are high transmittance and low resistivity. The current commercialized TCO is indium tin oxide (ITO), which has excellent transmittance and lower resistivity than other TCOs such as zinc oxide. Indium is expensive as its availability is becoming more limited over time. As such, studies to find an alternative material to ITO are continuing. Perovskite-structure materials are a candidate material with acceptable optoelectric properties. Perovskites have a wide band gap of similar to 3.0 eV and high transmittance along with exceptionally low resistance. The first part of this paper mainly discusses the progress and development of perovskite-structured TCO as well as materials modification by doping. (C) 2016 Elsevier Ltd. All rights reserved.
机译：过去数十年来，透明导电氧化物（TCO）已广泛用于传感器和电子显示器以及太阳能收集领域。 TCO由导电材料（例如金属）制成。已经进行了许多研究来改善用于TCO的材料的性能。使TCO有效的特性是高透射率和低电阻率。当前商业化的TCO是氧化铟锡（ITO），与其他TCO（例如氧化锌）相比，它具有出色的透射率和更低的电阻率。铟是昂贵的，因为随着时间的流逝铟的可用性变得越来越有限。因此，寻找ITO替代材料的研究仍在继续。钙钛矿结构材料是具有可接受的光电性能的候选材料。钙钛矿具有约3.0 eV的宽带隙，高透射率以及极低的电阻。本文的第一部分主要讨论钙钛矿结构的TCO的发展和发展以及掺杂的材料改性。 （C）2016 Elsevier Ltd.保留所有权利。

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