期刊论文

Liu, Jun;Zhang, Liqun

英文

Macromolecular Rapid Communications

1022-1336

2018

39

20

e1800382

10.1002/marc.201800382

This work was supported by the National Basic Research Program of China2015CB654700(2015CB654704), the Foundation for Innovative Research Groups of the NSF of China (51221002), the National Natural Science Foundation of China (51333004, 51403015, and 51703052). The super calculation center of “Tianhe number two” and the cloud calculation platform of Beijing University of Chemical Technology (BUCT) are both greatly appreciated. This work was supported by the National Basic Research Program of China 2015CB654700(2015CB654704), the Foundation for Innovative Research Groups of the NSF of China (51221002), the National Natural Science Foundation of China (51333004, 51403015, and 51703052). The super calculation center of ?Tianhe number two? and the cloud calculation platform of Beijing University of Chemical Technology (BUCT) are both greatly appreciated.

本校为其他机构

The matrix-free polymer nanocomposites (PNCs) formed by polymer-grafted nanoparticles(NPs) gain enormous attention due to their controllable morphology and robust properties. Herein, through molecular dynamics simulation, such PNCs are successfully constructed, and the dispersion state of the NPs can be tailored by varying the grafting density. By manipulating the interaction strength between the end groups of the grafted polymer chains, the tensile fracture behavior and the chain orientation are examined. It is revealed that both of them fall ...