Lead halide perovskite: photovoltaics and beyond
CityU NewsCentre
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13 Jun 2018
Professor Park Nam-gyu from the School of Chemical Engineering at Sungkyunkwan University in South Korea delivered the latest installment of the Institute for Advanced Study (IAS) Distinguished Lecture Series at City University Hong Kong on 11 June. At the lecture, titled “Lead Halide Perovskite: Photovoltaics and Beyond”, Professor Park said a universal method and interfacial nano-engineering had been developed to eliminate hysteresis, which is the lag in response exhibited in a body when reacting to forces affecting it.
铅卤钙钛矿:光伏及其他
城大新闻网
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2018年6月13日
南韩成均馆大学化学工程学院朴南圭教授于6月11日在香港城市大学主持最新一场高等研究院杰出讲座系列,题为「铅卤钙钛矿:光伏及其他」。朴教授指其团队研发了一个通用方法和界面纳米工程,用作消除迟滞现象。迟滞现象是指物件受力后延后出现反应。他指表面钝化剂和低维中间层显著提升稳定性,同时大大减少迟滞情况。