L
Liqun Zhang
Researcher at Beijing University of Chemical Technology
Publications - 1266
Citations - 41962
Liqun Zhang is an academic researcher from Beijing University of Chemical Technology. The author has contributed to research in topics: Natural rubber & Elastomer. The author has an hindex of 82, co-authored 1110 publications receiving 31630 citations. Previous affiliations of Liqun Zhang include Kunming University of Science and Technology & Chinese Ministry of Education.
Papers
More filters
Journal ArticleDOI
Pseudo‐Planar Heterojunction Organic Photovoltaics with Optimized Light Utilization for Printable Solar Windows
Siqi Liu,Hao-hui Li,Xueting Wu,Dong Chen,Liqun Zhang,Xiangchuan Meng,Licheng Tan,Xiaotian Hu,Ying Chen +8 more
TL;DR: In this paper , a pseudo-planar heterojunction (PPHJ) structure was introduced to improve the average visible transmittance (AVT) value while boosting the power conversion efficiency (PCE).
Journal ArticleDOI
Carrier Redistribution Between Two Kinds of Localized States in the InGaN/GaN Quantum Wells Studied by Photoluminescence
Yao Xing,Degang Zhao,Desheng Jiang,Zongshun Liu,Jianjun Zhu,Ping Chen,Jing Yang,Feng Liang,Shuangtao Liu,Liqun Zhang +9 more
TL;DR: Such a severer inhomogeneous indium distribution may be caused by the degradation of subsequent epitaxial growth of InGaN/GaN MQWs region due to longer low-temperature GaN cap layer growth time.
Journal ArticleDOI
Dispersion of graphene in chlorosulfonated polyethylene by slurry compounding
TL;DR: In this article, a straightforward slurry compounding method for preparation of rubber/graphene composites with well-dispersed graphene was developed, where TPG was first collected by solvent exchange after the reduction of graphene oxide by tea polyphenol and then directly melt compounded with chlorosulfonated polyethylene (CSM) in a two-roll mill to produce the composites.
Journal ArticleDOI
InGaN/GaN MQW high brightness LED grown by MOCVD
G. Y. Zhang,Z. J. Yang,Y.Z. Tong,Zelian Qin,Xueda Hu,Zheng Chen,X.M. Ding,Ming Lu,Zhi Li,Tongjun Yu,Liqun Zhang,Z. Z. Gan,Yong Zhao,C.F. Yang +13 more
TL;DR: In this paper, the effects of growth temperature, well width and In composition in the InGaN quantum well on the emitting wavelength of LED was investigated, and it was shown that the wavelength of In-GaN MQW-LED shifted from about 400-470 nm due to the difference in the in composition introducing into the InGAN well layer at different growth temperature.
Journal ArticleDOI
Experimental study and molecular dynamics simulation of dynamic properties and interfacial bonding characteristics of graphene/solution-polymerized styrene-butadiene rubber composites
TL;DR: In this article, a combined experimental and molecular dynamics (MD) simulation approach was used to explore the interfacial bonding characteristics at the molecular level, which showed that the interaction energy, pullout energy, and shear stress between graphene and styrene-butadiene rubber (SSBR) increase with the increase of the vinyl content.