演讲嘉宾-Teng Li

Teng Li
马里兰大学 副教授

Teng Li

Associate Professor

Keystone: The Clark School Academy of Distinguished Professors

Department of Mechanical Engineering

2141 Glenn L. Martin Hall, Building 088

University of Maryland

College Park, MD 20742

Research Interests 

Mechanics of the micro/nano structures in flexible macroelectronics and nanoelectronics

Mechanics of low-dimensional carbon materials (graphene, CNTs, CNSs)

Deformation instability of thin films and multilayers

Biomechanics of membrane and cytoskeleton in cells

Education 

Ph.D., Harvard University, 2006

Honors and Awards 

The Ralph E. Powe Junior Faculty Enhancement Award (2007)

Best Poster Award, Gordon Research Conference (GRC) on Thin film & Small Scale Mechanical Behavior, 2006.

Poster Award, Gordon Research Conference (GRC) on Ceramics, Solid State Studies In, 2005.

Outstanding Poster Award, Materials Research Society (MRS), 16 out of 1700+ posters, 2004.

Best Poster Award (Runner-up),Gordon Research Conference (GRC) on Thin film & Small Scale Mechanical Behavior, 2004.

演讲题目：Graphene Origami: Toward Unconventional Carbon Nanostructures
主题会场
开始时间
结束时间
内容摘要

The malleable nature of atomically thin graphene makes it a potential candidate material for nanoscale origami, a promising bottom-up nanomanufacturing approach to fabricating nano-building blocks of desirable shapes. The success of graphene origami hinges upon precise and facile control of graphene morphology, which still remains as a significant challenge. Inspired by recent progresses on functionalization and patterning of graphene, we demonstrate hydrogenation assisted graphene origami (HAGO), a feasible and robust approach to enabling the formation of unconventional carbon nanostructures, through systematic molecular dynamics simulations. A unique and desirable feature of HAGOenabled nanostructures is the programmable tunability of their morphology via an external electric field. In particular, we demonstrate reversible opening and closing of a HAGO-enabled graphene nanocage, a mechanism that is crucial to achieve molecular mass uptake, storage and release. HAGO holds promise to enable an array of novel carbon nanostructures of desirable functionalities by design. As an example, we demonstrate HAGO-enabled high-density hydrogen storage with a weighted percentage exceeding the ultimate goal of US Department of Energy.

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）

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凯发_Teng Li

凯发

演讲嘉宾-Teng Li

Teng Li
马里兰大学 副教授

Teng Li

Associate Professor

Keystone: The Clark School Academy of Distinguished Professors

Department of Mechanical Engineering

2141 Glenn L. Martin Hall, Building 088

University of Maryland

College Park, MD 20742

Research Interests 

Mechanics of the micro/nano structures in flexible macroelectronics and nanoelectronics

Mechanics of low-dimensional carbon materials (graphene, CNTs, CNSs)

Deformation instability of thin films and multilayers

Biomechanics of membrane and cytoskeleton in cells

Education 

Ph.D., Harvard University, 2006

Honors and Awards 

The Ralph E. Powe Junior Faculty Enhancement Award (2007)

Best Poster Award, Gordon Research Conference (GRC) on Thin film & Small Scale Mechanical Behavior, 2006.

Poster Award, Gordon Research Conference (GRC) on Ceramics, Solid State Studies In, 2005.

Outstanding Poster Award, Materials Research Society (MRS), 16 out of 1700+ posters, 2004.

Best Poster Award (Runner-up),Gordon Research Conference (GRC) on Thin film & Small Scale Mechanical Behavior, 2004.

演讲题目：Graphene Origami: Toward Unconventional Carbon Nanostructures
主题会场
开始时间
结束时间
内容摘要

The malleable nature of atomically thin graphene makes it a potential candidate material for nanoscale origami, a promising bottom-up nanomanufacturing approach to fabricating nano-building blocks of desirable shapes. The success of graphene origami hinges upon precise and facile control of graphene morphology, which still remains as a significant challenge. Inspired by recent progresses on functionalization and patterning of graphene, we demonstrate hydrogenation assisted graphene origami (HAGO), a feasible and robust approach to enabling the formation of unconventional carbon nanostructures, through systematic molecular dynamics simulations. A unique and desirable feature of HAGOenabled nanostructures is the programmable tunability of their morphology via an external electric field. In particular, we demonstrate reversible opening and closing of a HAGO-enabled graphene nanocage, a mechanism that is crucial to achieve molecular mass uptake, storage and release. HAGO holds promise to enable an array of novel carbon nanostructures of desirable functionalities by design. As an example, we demonstrate HAGO-enabled high-density hydrogen storage with a weighted percentage exceeding the ultimate goal of US Department of Energy.

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有限责任公司
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：