编辑: yn灬不离不弃灬 | 2019-12-24 |
从2012年至2016年底在内布拉斯加大学林肯分校攻读材料学博 士,师从光电子学领域专家黄劲松教授.在制备高效钙钛矿薄膜光电子器件的研 究方面开展了一系列研究工作,通过钙钛矿薄膜形貌和组分控制,平面异质结器 件结构优化,载流子陷阱钝化等方面的研发,抑制光伏器件中阴极、阳极界面和 晶界的载流子复合,最终设计并制备出了几种世界纪录的太阳能器件,展示了钙 钛矿材料在光伏和光电子领域的独特优势和巨大前景.近些年,申请人获得一项 授权美国发明专利(US Patent 9,391,287),在材料科学与新能源领域顶级国际期 刊如Nature Communications,Energy and Environmental Science, Advanced Materials 等杂志上以第一作者发表论文9篇,跟他人合作在 Nature Materials, Nature Communications 等期刊发表13篇论文,论文总引用5500余次(Google scholar). 攻读博士期间,获得了内布拉斯加大学林肯分校颁发的"内布拉斯加材料与纳米 中心奖"和中国教育部留学基金委颁发的"国家优秀自费留学生奖学金". 报告人简介: Organic-inorganic hybrid perovskites (OIHPs) has become a promising material family for future low cost and efficient photovoltage applications due to their desirable features including suited and tunable bandgap, large absorption coefficient, long carrier diffusion length and compatibility to solution process. From the first report of the OIHPs on photovoltaic application at 2009, the PCE increased markedly from 3.8% to a certified value of 24.2% in
9 years. This presentation will talk about the improvement of the OIHP solar cell's efficiency through the enhancement of OIHP film's morphology and quality by fabrication process, interfacial layer, passivation technique and compositional manipulation 报告摘要: