报告题目 |
Oxides, graphene and their composites for Li-ion batteries and dye-sensitized solar cells |
报告时间 |
2010年3月31日 下午 15:30 |
报告地点 |
合肥微尺度物质科学国家实验室,18层大楼一层报告厅 |
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Co3O4 is a versatile and multi-functional material with exciting applications in catalysis, electrocatalysis, Li-ion batteries and solar selective absorbers. I will talk about the growth mechanism of Co3O4 nanowire arrays, their electrocatalytic properties toward oxygen evolution reaction, and their use in Li-ion batteries. I will also discuss our work on graphene-based composites for Li-ion batteries. Finally, I will discuss oxide semiconductors for dye sensitized solar cells (DSCs) Zinc stannate (Zn2SnO4) will be used as an example for our systematical study on the energetics of the conduction band and valence band of Zn2SnO4 nanoparticles by optical, electrochemical and photoelectrochemical methods and their promising uses in DSCs |
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Prof. Yiying Wu |
报告人简介: | |
接待单位联系人:俞书宏 电话:3603040 | |
主办单位:微尺度国家实验室,化学与材料学院,外办(港澳台办) |