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Mechanical Properties and Deformation Mechanisms of Graphene Foams with Bi-Modal Sheet Thickness by Coarse-Grained Molecular Dynamics Simulations 期刊论文
MATERIALS, 2021, 卷号: 14, 期号: 19, 页码: 14
Authors:  Liu, Shenggui;  Lyu, Mindong;  Wang C(王超)
Favorite  |  View/Download:41/0  |  Submit date:2021/11/29
graphene foam materials  microstructure  bi-modal sheet thickness  stress-strain curve  coarse-grained molecular dynamics  
Microscopic deformation mechanism and main influencing factors of carbon nanotube coated graphene foams under uniaxial compression 期刊论文
NANOTECHNOLOGY, 2021, 卷号: 32, 期号: 34, 页码: 11
Authors:  Wang, Shuai;  Wang C(王超);  Khan, Muhammad Bilal;  Chen, Shaohua
Favorite  |  View/Download:113/0  |  Submit date:2021/08/03
carbon nanotube-coated graphene foam  uniaxial compression  numerical experiment  mechanical property  microscopic deformation mechanism  
The mechanical property and microscopic deformation mechanism of nanoparticle-contained graphene foam materials under uniaxial compression 期刊论文
NANOTECHNOLOGY, 2021, 卷号: 32, 期号: 11, 页码: 11
Authors:  Khan, Muhammad Bilal;  Wang C(王超);  Wang, Shuai;  Fang, Daining;  Chen, Shaohua
Adobe PDF(9579Kb)  |  Favorite  |  View/Download:151/4  |  Submit date:2021/03/03
nanoparticle filled graphene foam material  uniaixal compression  mechanical property  micro deformation mechanism  coarse-grained molecular dynamics  
The mechanical behavior and collapse of graphene-assembled hollow nanospheres under compression 期刊论文
CARBON, 2021, 卷号: 173, 页码: 600-608
Authors:  Zhao, Yifan;  Zhao, Yushun;  Wu, Fan;  Zhao, Yue;  Wang, Yaming;  Sui, Chao;  He, Xiaodong;  Wang C(王超);  Tan, Huifeng;  Wang, Chao
Adobe PDF(3740Kb)  |  Favorite  |  View/Download:100/1  |  Submit date:2021/04/19
Graphene  Hollow nanosphere  In-situ test  Compressive mechanical properties  
Enhancing the dynamic temperature stability of epoxy with graphene oxide 期刊论文
MECHANICS OF MATERIALS, 2020, 卷号: 150, 页码: 103593
Authors:  Qiao Y(乔宇);  Wang PF;  Xue X;  Liu M;  Xu SL
Adobe PDF(9534Kb)  |  Favorite  |  View/Download:87/13  |  Submit date:2020/12/28
Dynamic behavior  STRAIN-RATE  Temperature effect  MECHANICAL-PROPERTIES  Strain rate  STRESS-RELAXATION  Hopkinson bar  CRACK-PROPAGATION  Graphene oxide  ALUMINUM FOAM  BEHAVIOR  DEFORMATION  NANOCOMPOSITES  MODEL  
Rotation of nanoflake driven by strain gradient fields in locally-indented graphene 期刊论文
Nanotechnology, 2020, 卷号: 31, 期号: 1, 页码: 15303
Authors:  Khan MB;  Wang S;  Wang C(王超);  Chen SH(陈少华)
Adobe PDF(1893Kb)  |  Favorite  |  View/Download:165/25  |  Submit date:2019/11/26
strain gradient field  graphene substrate  nano-rotation  nano-indenting  molecular dynamic simulations  
Micro-mechanism and influencing factors of graphene foam elasticity 期刊论文
CARBON, 2019, 卷号: 148, 页码: 267-276
Authors:  Wang C(王超);  Zhang C(张存);  Chen SH(陈少华)
View  |  Adobe PDF(4683Kb)  |  Favorite  |  View/Download:158/28  |  Submit date:2019/11/27
Graphene foam  Super-elasticity  Nonuniformity  Deformation mechanism  Coarse-grained molecular dynamics  
Graphene/Cu composites: Electronic and mechanical properties by first-principles calculation 期刊论文
MATERIALS CHEMISTRY AND PHYSICS, 2019, 卷号: 231, 页码: 188-195
Authors:  Zhang Q;  Liu Y;  Liao T;  Zhang CL;  Wu XL(武晓雷);  Liu YS;  Qurashi MS;  Zheng F;  Song QS;  Han PD
View  |  Adobe PDF(2141Kb)  |  Favorite  |  View/Download:108/49  |  Submit date:2020/03/21
Graphene  First principles  Physical properties  Mechanical properties  Deformation mechanism  
Defects guided wrinkling in graphene on copper substrate 期刊论文
CARBON, 2019, 卷号: 143, 页码: 736-742
Authors:  Pang ZQ(庞振乾);  Deng B;  Liu ZF;  Peng HL;  Wei YJ(魏宇杰)
View  |  Adobe PDF(6991Kb)  |  Favorite  |  View/Download:184/66  |  Submit date:2019/04/11
Wrinkling  Graphene  Grain boundary  Stone-wales defects  Binding energy  
Nanomechanics of graphene 期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348
Authors:  Wei YJ(魏宇杰);  Yang RG(杨荣贵)
View  |  Adobe PDF(1360Kb)  |  Favorite  |  View/Download:175/31  |  Submit date:2019/12/02
graphene  strength  wrinkling  pentagon-heptagon rings  carbon honeycomb