N
Naisheng Jiang
Researcher at University of Science and Technology Beijing
Publications - 49
Citations - 1461
Naisheng Jiang is an academic researcher from University of Science and Technology Beijing. The author has contributed to research in topics: Polymer & Glass transition. The author has an hindex of 17, co-authored 43 publications receiving 1054 citations. Previous affiliations of Naisheng Jiang include Louisiana State University & Case Western Reserve University.
Papers
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Journal ArticleDOI
Revealed Architectures of Adsorbed Polymer Chains at Solid-Polymer Melt Interfaces
Peter Gin,Naisheng Jiang,Chen Liang,Takashi Taniguchi,Bulent Akgun,Bulent Akgun,Sushil K. Satija,Maya K. Endoh,Tadanori Koga +8 more
TL;DR: The lone flattened chains, which are uncovered by the additional prolonged solvent leaching (∼120 days), are reversibly densified with increasing temperature up to 150 °C, and it is postulate that the change in probabilities of the local chain conformations of polymer molecules is the origin of this densification process.
Journal ArticleDOI
Impact of an irreversibly adsorbed layer on local viscosity of nanoconfined polymer melts.
Tadanori Koga,Naisheng Jiang,Peter Gin,Maya K. Endoh,Suresh Narayanan,Laurence Lurio,Shantanu Sinha +6 more
TL;DR: The results show the impact of a very thin adsorbed layer even without specific interactions of the polymer with the substrate, overcoming the effect of a surface mobile layer at the air-polymer interface and thereby resulting in a significant increase in the local viscosity as approaching the substrate interface.
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Formation Mechanism of High-Density, Flattened Polymer Nanolayers Adsorbed on Planar Solids
TL;DR: In this article, three different homopolymers (polystyrene, poly(2-vinylpyridine), and poly(methyl methacrylate), which have similar inherent stiffness and bulk glass transition temperature (Tg), but have different affinities with Si substrates, were chosen as models.
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Management of perovskite intermediates for highly efficient inverted planar heterojunction perovskite solar cells
Yingdong Xia,Chenxin Ran,Yonghua Chen,Qi Li,Naisheng Jiang,Chang-Zhi Li,Yufeng Pan,Taotao Li,Jianpu Wang,Wei Huang +9 more
TL;DR: In this paper, the management of perovskite intermediates was shown to improve the performance of solar cells by controlling surface morphology, grain size, and degree of crystallinity.
Journal ArticleDOI
Flattening Process of Polymer Chains Irreversibly Adsorbed on a Solid
Mani Sen,Naisheng Jiang,Justin Cheung,Maya K. Endoh,Tadanori Koga,Daisuke Kawaguchi,Keiji Tanaka +6 more
TL;DR: The structural relaxation process of irreversibly adsorbed polymer chains via thermal annealing that lie flat on a solid (flattened chains) was investigated by sum frequency generation spectroscopy (SFG) as mentioned in this paper.