Yulong Liu

Yulong Liu
  • PhD candidate
  • Department of Electrical and Electronic Engineering at Harbin University of Science and Technology

About

6
Publications
901
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45
Citations
Introduction
PEO-based polymer electrolyte
Current institution
Harbin University of Science and Technology
Current position
  • Department of Electrical and Electronic Engineering

Publications

Publications (6)
Article
Purpose Bismaleimide (BMI) is a kind of thermosetting resin and its application is usually limited by low toughness. In this paper, two kinds of reinforcement intercalator amino-terminated polyoxypropylene (POP) and octadecyl trimethyl ammonium chloride (OTAC) were designed and synthesized to toughen BMI resin and the toughening effect was compared...
Article
Full-text available
Graphene oxide (GO) was obtained by improved Hummers method; the pseudoboehmite (AlOOH) nanoparticles were prepared with aluminum isopropoxide by Sol–Gel method and modified by the silane coupling agent (KH-550) to get KH550-AlOOH. GO was coated by KH550-AlOOH to gain KH550-AlOOH@GO component. In the meantime, the matrix (E51-BCE) was synthesized f...
Article
Sodium montmorillonite (MMT) was modified by octadecyl trimethyl ammonium chloride (OTAC) via cation exchange to obtain organo-montmorillonite (OMMT), Al2O3 was treated by KH-550 (3-Aminopropyltriethoxysilane) to get KH-Al2O3. The polyurethane elastomer (PUE) was synthesized with 4,4′-diphenylmethane diisocyanate (MDI), polypropylene glycol (PPG) a...
Article
Full-text available
In order to achieve the purpose of simultaneously improving the mechanical properties and dielectric properties of biscyanatophenylpropane (BCE), a copolymer of bisphenol A epoxy resin (E51) and (BCE) was used as the matrix resin (E51-BCE), and Al2O3 with sol–gel method and the organically montmorillonite (OMMT) were used as the reinforcements to p...
Article
Full-text available
The bisphenol A epoxy resin (E51) and biscyanatophenylpropane (BCE) were used as polymer matrix, Al2O3 (self-made with sol–gel method) as modified agent to prepare Al2O3/E51-BCE composites, and the thermal stability and dielectric properties of the composites were studied. FT-IR and transmission electron microscope (TEM) of Al2O3 showed that Al2O3...
Article
Full-text available
Bisphenol A epoxy resin (E51) and biscyanatophenylpropane (BCE) as polymer matrix and aluminum oxide (Al2O3, self-made by sol–gel method) as modification agent have been used to prepare two-phase Al2O3/E51–BCE composites for application in various fields. The curing process and kinetics of the system were determined by nonisothermal differential sc...

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