Výsledky vyhledávání

Synthesis and properties of high performance polysulfone resin with low dielectric constant and dielectric loss

Autor: Yuhan Tian, Linqing Hu, Jiachun Zhong, Zejun Pu, Jialing Xia, Jie Cheng, Xiaoyi Zheng

Publikováno v: Journal of Materials Science: Materials in Electronics. 30:18168-18176

A series of novel cross-linkable PSF-6AF/DBA copolymers with different structure were successfully synthesized via nucleophilic aromatic substitution stepwise polymerization of 4,4′-dichlorodiphenyl sulfone (DCS) with hexafluorobisphenol A (6AF) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0c3d2581f9b1d2c4b73e63e4767acd2
https://doi.org/10.1007/s10854-019-02170-7

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Akademický článek

Forward/Reverse Attitude Solution and Specificity Analysis for Independent Pitch Control System of Coaxial Dual-Rotor Compound Helicopter.

Autor: Yanli Chen^1,2 chenyanli@jlu.edu.cn, Linqing Hu¹, Shunan Liu¹, Danian Huang²

Publikováno v: Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ). Mar2018, Vol. 43 Issue 3, p1205-1224. 20p.

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Akademický článek

Effect of oral metformin on gut microbiota characteristics and metabolite fractions in normal-weight type 2 diabetic mellitus patients

Autor: Xiaohong Niu, Ying Wang, Linqing Huang, Pengna Guo, Shi Zhang, Yan Sun, Miaomiao Jin

Publikováno v: Frontiers in Endocrinology, Vol 15 (2024)

Background and aimsTo analyze the effect of oral metformin on changes in gut microbiota characteristics and metabolite composition in normal weight type 2 diabetic patients.MethodsT2DM patients in the cross-sectional study were given metformin for 12

Externí odkaz: https://doaj.org/article/450f25df3fe6490db302929f86f937c3

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Dielectric properties of polyethersulfone copolymers containing bisphenol S and six fluorine hexafluorobisphenolA (6AF) segments

Autor: Xiaoyi Zheng, Xianguang Zeng, Linqing Hu, Jialing Xia, Zejun Pu, Jiachun Zhong

Publikováno v: Journal of Polymer Research. 27

In this study, a series of fluorinated polyethersulfone (PES-6AF) copolymers with intrinsic low-dielectric-constants are prepared by the introduction of fluorine-containing group, which are derived from the polycondensation reaction of 4,4′-dichlor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27216dc978a7760f8ccda2561320e2c3
https://doi.org/10.1007/s10965-020-02267-2

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Effect of different carboxylic acid group contents on microstructure and properties of waterborne polyurethane dispersions

Autor: Jiachun Zhong, Yueqi Zhong, Linze Liu, Jie Cheng, Zejun Pu, Linqing Hu

Publikováno v: Journal of Polymer Research. 27

The waterborne polyurethane (WPU) with different carboxylic acid group contents were prepared by a prepolymer method, adopting polycarbonate diol (PCDL) as soft segments and isophorone diisocyanate (IPDI) as hard segments. The different amounts of 2,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f931f96ad913ec3409967180ae4e44e9
https://doi.org/10.1007/s10965-020-02125-1

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Study on properties of barium titanate/polyethersulfone dielectric composites prepared by physical dispersion method

Autor: Xiaoyi Zheng, Yuhan Tian, Zejun Pu, Jie Cheng, Jiachun Zhong, Linqing Hu

Publikováno v: Journal of Materials Science: Materials in Electronics. 30:221-229

Composite materials applied to capacitors with high dielectric constant, low dielectric loss and outstanding thermal stability are concerned widely in the field of dielectrics. So committed to the development of dielectric materials with excellent pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0248bc5cb449137ccb672c1a9e41963
https://doi.org/10.1007/s10854-018-0284-6

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Oriented growth of BaTiO3 along the basalt fibers and their dielectric properties in poly(ether sulfone)-based composite laminates

Autor: Jiachun Zhong, Yuhan Tian, Gang He, Zejun Pu, Linqing Hu, Xiaoyi Zheng

Publikováno v: Journal of Materials Science: Materials in Electronics. 29:16136-16143

To develop high performance of polymer-based composites, the dispersion state and interfacial interaction of nano-fillers are two key issues to be considered. Herein, we report the surface decoration of basalt fibers (BF) with nano-sized barium titan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6164d4c7f91f5883d852638a6040fb2a
https://doi.org/10.1007/s10854-018-9702-z

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Forward/Reverse Attitude Solution and Specificity Analysis for Independent Pitch Control System of Coaxial Dual-Rotor Compound Helicopter

Autor: Linqing Hu, Danian Huang, Yanli Chen, Shun-an Liu

Publikováno v: Arabian Journal for Science and Engineering. 43:1205-1224

The mechanical configuration of an independent pitch control system (IPCS) for coaxial dual-rotor compound helicopter (CDCH) was presented, which is mainly constituted by parallel mechanism, spatial orientation, lower rotor and upper rotor. The solvi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18cc491fc3ae1ed7faf2cf8a6496b295
https://doi.org/10.1007/s13369-017-2805-7

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