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【学术报告】研究生灵犀学术殿堂第267期之刘政报告会通知
2017-12-28 09:33   研工部 审核人:   (点击: )

全校师生:

我校定于2017年12月28日举办研究生灵犀学术殿堂——刘政教授报告会,现将有关事项通知如下:

1.报告会简介

报告人:刘政教授

时间:2017年12月28日(周四)10点

地点:理学院383会议室

报告题目:synthesis, characterization and properties of novel 2D TMDs

报告摘要:The one-atom-think crystal like graphene have fantastic properties and attracted tremendous interests in these years, which open a window to the landscape of the two-dimensional (2D) materials. There are a large variety of 2D materials beyond graphene that are to be explored. Using chemical solid reaction and chemical vapour deposition, we have successfully synthesized a wide spectrum of 2D materials including both single crystal bulk and atomically thin films.

In this talk, I will briefly introduce development of 2D materials over the past ten years and our recent work in this area, including the advances in the synthesis of various 2D materials, engineering of 2D materials and fabrication of 2D alloy. I will also discuss the unique physical properties of such as 2D superconductivity (MoTe2 and NbSe2), 2D ferroelectricity (CuInP2S4), 2D ferromagnetism and 2D Wyle semi-metals. In the last, I will introduce the potential applications of 2D materials for novel electronics, composite, energy and catalysis.

His research focus on following topics: 1) Synthesis of high-quality and large-size novel 2D monolayers, especially, a full spectrum of transition metal dichalcogenides (TMDs), the biggest family ever known in 2D materials. 2) Engineering of 2D materials such as lateral/vertical 2D heterostructure and alloy; 3) Physical properties of 2D monolayers such as 2D superconductivity (MoTe2 and NbSe2), 2D ferroelectricity (CuInP2S4), 2D ferromagnetism and 2D Wyle semi-metals (WxMo1-xTe2 and TaIrTe4). 3) Applications of 2D materials such as novel electronics (Semi-floating gate FET, Inorganic/organic PN junction and rectifier, Ferroelectrically non-volatile memory); Detector and sensors (Atom-thin photodetector, photoconductive switch and Microelectromechanical sensor); Coating and composite (high-temperature oxidation-resistant coating, binder-free fire-resistant wood coatings), energy and catalysis (Li-ion battery, supercapacitor, ORR, HER, etc).In this report, Professor Liu Zheng will also share some ideas on the writing and typesetting of the article.

2.欢迎各学院师生前来听报告。报告会期间请关闭手机或将手机调至静音模式。

党委研究生工作部

理学院

2017年12月28日

 

报告人简介

刘政教授2005年获得南开大学学士学位,2010年在中科院国家纳米中心获得博士学位,致力于碳纳米管的合成与应用,之后在Rice大学Pulickel M. Ajayan教授和Jun Lou教授课题组中担任联合博士后研究员(2010~2013)。迄今为止,刘政教授在顶级期刊上发表了140多篇论文,Nature和Science系列期刊16篇,如NatureMaterials, Nature Nanotechnology, Nature Communications和ScienceAdvances;22篇Nano Letters;18篇Advanced Maters;9篇ACS Nano,他引超过12000次,h-index为48。他曾多次被著名媒体和期刊报导和评述,如Science daily, Phy.org, EEE spectrum,Nature Physics, Nature Nanotechnology, Chem Int Ed。2012年获得世界能源类技术奖,该奖项是表彰那些“最具有长期意义的创新工作”的奖项。他获得了著名的新加坡NRF研究基金,也是2013年南阳精英助理教授的获奖者。

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