演讲嘉宾-John Parthenios

John Parthenios
Institute of Chemical Engineering Science of FORTH (FORTH/ICEHT)
He is a principal scientist at the Institute of Chemical Engineering Science of FORTH (FORTH/ICEHT), Greece with a long experience in the study of mechanical properties of graphene, the production and characterization of high volume fraction carbon nanotube and graphene based polymer nanocomposites. He has also expertise in developing innovative instrumentation techniques for non-destructive testing of material, targeting at the use of spectroscopic techniques (Raman, TERS and photoluminescence spectroscopies) in combination with Atomic Force Microscopy for stress/strain and temperature sensing in nanocomposites reinforced by graphitic nanostructures (Graphene, GO, CNTs, Buckypapers, CNT yarns and carbon fibres) and 2D materials (MoS2, WS2 etc.). In addition, his expertise covers the production of two dimensional materials such as graphene and MoS2/ WS2 under Chemical Vapour Deposition conditions. He is a distinguished member of the Hellenic Physical Society and Co-founder of the FORTH Graphene Centre. He has published over 60 papers in prestigious journals (Nature Communications, Nanoletters, ACS Nano, 2DMaterials etc.) and more than 140 presentations in National and International conferences. 
演讲题目:Two dimensional materials under mechanical strain
主题会场石墨烯前沿制备
开始时间
结束时间
内容摘要

Since the discovery of graphene just over a decade ago, a variety of two dimensional (2D) materials (e.g., transition metal-dichalcogenides etc.) have been discovered. The application of mechanical strain in single- and few-layer graphene as well as in other 2D materials (MoS2, WS2) is an important perturbation to tune their optical and electronic properties, making “strain engineering” a feasible approach for a wide range of potential applications. Moreover, mechanical interactions between 2D materials and various substrate materials induced deformations and are essential for integrated device applications of 2D materials. 
Raman spectroscopy has been proven a very successful technique to study the influence of mechanical strain in 2D materials under uniaxial tension, compression or hydrostatic (biaxial) strain. The monitoring of optical phonons seems to be the clearest and simplest way to quantify the macroscopic stress/strain imparted to 2D membranes. In this talk, recent results on the uniaxial and biaxial Raman response of selected 2D materials will be presented and discussed. Emphasis will be given on the perspectives in the design of graphene based nanocomposites and flexible electronics.

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联系我们
400-110-3655   

E-mail: meeting@c-gia.cn   meeting01@c-gia.cn

参展电话:13646399362(苏老师)

主讲申请:19991951101(王老师)

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凯发_John Parthenios

凯发

演讲嘉宾-John Parthenios

John Parthenios
Institute of Chemical Engineering Science of FORTH (FORTH/ICEHT)
He is a principal scientist at the Institute of Chemical Engineering Science of FORTH (FORTH/ICEHT), Greece with a long experience in the study of mechanical properties of graphene, the production and characterization of high volume fraction carbon nanotube and graphene based polymer nanocomposites. He has also expertise in developing innovative instrumentation techniques for non-destructive testing of material, targeting at the use of spectroscopic techniques (Raman, TERS and photoluminescence spectroscopies) in combination with Atomic Force Microscopy for stress/strain and temperature sensing in nanocomposites reinforced by graphitic nanostructures (Graphene, GO, CNTs, Buckypapers, CNT yarns and carbon fibres) and 2D materials (MoS2, WS2 etc.). In addition, his expertise covers the production of two dimensional materials such as graphene and MoS2/ WS2 under Chemical Vapour Deposition conditions. He is a distinguished member of the Hellenic Physical Society and Co-founder of the FORTH Graphene Centre. He has published over 60 papers in prestigious journals (Nature Communications, Nanoletters, ACS Nano, 2DMaterials etc.) and more than 140 presentations in National and International conferences. 
演讲题目:Two dimensional materials under mechanical strain
主题会场石墨烯前沿制备
开始时间
结束时间
内容摘要

Since the discovery of graphene just over a decade ago, a variety of two dimensional (2D) materials (e.g., transition metal-dichalcogenides etc.) have been discovered. The application of mechanical strain in single- and few-layer graphene as well as in other 2D materials (MoS2, WS2) is an important perturbation to tune their optical and electronic properties, making “strain engineering” a feasible approach for a wide range of potential applications. Moreover, mechanical interactions between 2D materials and various substrate materials induced deformations and are essential for integrated device applications of 2D materials. 
Raman spectroscopy has been proven a very successful technique to study the influence of mechanical strain in 2D materials under uniaxial tension, compression or hydrostatic (biaxial) strain. The monitoring of optical phonons seems to be the clearest and simplest way to quantify the macroscopic stress/strain imparted to 2D membranes. In this talk, recent results on the uniaxial and biaxial Raman response of selected 2D materials will be presented and discussed. Emphasis will be given on the perspectives in the design of graphene based nanocomposites and flexible electronics.

关于主办方

联系我们
400-110-3655   

E-mail: meeting@c-gia.cn   meeting01@c-gia.cn

参展电话:13646399362(苏老师)

主讲申请:19991951101(王老师)

官方微信订阅号
Copyright © 中国国际石墨烯创新大会 版权所有     运营机构:北京现代华清材料科技发展中心
grapchina.org 京ICP备10026874号-12   grapchina.cn 京ICP备10026874号-23
京公网安备 11010802023402号
分享到: