2019-11-20
Likes

Recently, Nano Energy (SCI influencing factor: 15.548), the top periodical in the nano energy field, has published a high-level academic paper of Feng Yancong, a teacher from South China Academy of Advanced Optoeletronics, entitled Construction of a particle network for ultrahigh permittivity of dielectric polymer composite toward energy devices. Prof. Zhou Guofu, Dr. Li Hao of SCNU and Prof. Liu Jun of Beijing University of Chemical Technology are co-corresponding authors.

Dielectric polymer composites are one of the key materials of an electronic paper device. Based on the phenomenon-electrowetting principle , permittivity is one of the key parameters. However, at present, the permittivity of most of the dielectric polymer composites is considerably lower than the predicted value of the Parallel Mode, the ideal model.

In the thesis, constructing a particle network opens a new way to study dielectric polymer composites. The particle network is constructed via coarse-grained molecular dynamics simulation for the first time to minimize deviation of permittivity between real polymer composite and ideal model, which has important guiding significance for the research of color electronic paper and other photoelectric devices.

2019110438ad01.png

Simulation diagram

After studying under Prof. Ming Tian and receiving a PhD in 2014 in Materials Science and Engineering from Beijing University of Chemical Technology, Feng Yancong joined the group of Prof. Feng Pan at the School of Advanced Materials at Peking University, and kept doing postdoctoral research as a post-doctoral fellow. Now, he is the young talent of first class in SCNU, as a post-doctoral fellow in the group of Prof. Zhou Guofu  of the South China Academy of Advanced Optoelectronics and is currently an associate professor. 

His research mainly engaged in multiscale dynamic simulations of functional polymers. He has published 28 articles in Advanced Energy Materials, Nano Energy, Chem, Nanoscale, and other periodicals.

This research is supported by the National Key R&D program of China (No.2016YFB0401501) and the National Natural Science Foundation Youth program (No. 51703070).

Thesis link:

https://www.sciencedirect.com/science/article/pii/S2211285519306925.


Translated: Yang Yi

Proofread: Edwin Baak

Reviewed: Li Jianru

 

What to read next:

Associate Professor Dr. Fei Jifeng of the SCNU Institute for Brain Research and Rehabilitation Published a Paper in Nature
On January 24, Dr Fei Jifeng, Distinguished Young Talent of the Institute for Brain Research and Rehabilitation, South China Normal University and researchers from dozen scientific research institutes like Max Planck Institute of Molecular Cell Bi
Prof. Li Sheng and His Team Published Important Research Findings in Nature Communications
On March 20, the research paper titled “The genomic and functional landscapes of developmental plasticity in the American cockroach”, jointly written by Prof Li Sheng and his team from School of Life Sciences and Institute of Insect Science and Techn
SCNU Undergraduates of School of Chemistry and Environment Published Important Findings in《Angew. Chem. Int. Ed.》
Recently, members of the Innovation and Entrepreneurship Training Program of School of Chemistry and Environment of
New breakthrough in Video Electronic Paper in China
From May 21-25, 2018, the latest accomplishments in color video electronic paper displays manufactured by the team
Professor Xiang Hui Published Important Findings in Nature Ecology and Evolution
The research paper titled “The evolutionary road from wild moth to domestic silkworm” by Professor Xiang Hui fr
The Latest Findings from the Team of Professor Ying Guangguo of the Environmental Research Institute Published in "Environmental Science & Technology"
Dr Shi Wenjun, team member with Professor Ying Guangguo at the Environmental Research Institute of South China N
The Research Group of Researcher Jiang Feng of the SCNU Institute of Optoelectronic Materials and Technology Published Important Findings in the ACS Journal
Recently, the "Young Talent " of South China Normal University (SCNU) researcher Jiang Feng and his research group
Professor Lan Sheng’s Research Team Published a High-level Academic Paper in Nature Communications
Recently, the research team led by Prof Lan Sheng from the School of Information Optoelectronic Science and Engi
The School of Physics and Electronic Engineering publishes a high-level research paper on Quantum Science and Technology in Nature Photonics
The School of Physics and Electronic Engineering of SCNU has made important progress in quantum storage research:
Professor Ye Qi of the School of Mathematical Sciences, published a high-level Academic Paper in the Field of Applied Mathematics in Memoirs of the AMS
Recently, Prof Ye Qi, a new national talent recruited by the School of Mathematical Sciences of SCNU, and Prof