Jie Yu
Guizhou University
Izod impact strength testUltimate tensile strengthComposite materialPolymer chemistryPolyamideMaterials scienceCrystallizationFire retardantScanning electron microscopeMontmorillonitePolypropyleneCharCone calorimeterDifferential scanning calorimetryChemical engineeringCrystallinityThermal stabilityThermogravimetric analysisDynamic mechanical analysisNanocomposite
83Publications
17H-index
868Citations
Publications 74
Newest
#1Yufei Liu (Guida: Guizhou University)H-Index: 3
#2Shan Liu (Guida: Guizhou University)H-Index: 8
Last. Jie Yu (Guida: Guizhou University)H-Index: 17
view all 11 authors...
Abstract Biodegradable polymers, including polybutylene adipate-co-terephthalate (PBAT), can replace traditional plastics to effectively target microplastic pollution; however, their high cost limits their application. In this study, vinyltrimethoxysilane (VTMS)-grafted lignin (VL) was prepared and incorporated into PBAT to reduce its cost and improve its mechanical properties while maintaining its biodegradability. Results show that the tensile strength, Young's modulus, and biodegradation effi...
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#1Jun QinH-Index: 96
#2Xing LiH-Index: 3
Last. Jie Yu (Guida: Guizhou University)H-Index: 17
view all 8 authors...
The selective dispersion of neutral nanoplates (NNP) and the control of the interfacial structure of copolymers are challenging. In this work, we employ coarse-grained molecular dynamics (CGMD) to investigate the dispersion of NNP and the interfacial structure. The introduction of NNP significantly changes the interfacial structure and formation mechanism of diblock copolymers (DBCP), which is related to the matrix phase, distribution, composition, and length of two different chain segments (A a...
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#1Yufei Liu (Guida: Guizhou University)H-Index: 3
#2Siyuan Jiang (Guida: Guizhou University)H-Index: 2
Last. Jie Yu (Guida: Guizhou University)H-Index: 17
view all 7 authors...
Abstract Improving complexation at the interfaces and regulating the crystal transformation behaviors of polyamide 6 (PA6) composites with high mechanical and thermal properties are essential for the industrial applications of PA6. In this work, the effects of adding p (N-(4-F-phenylmaleimide)-alt-styrene) (PFS) on the crystal transformation, thermostability, thermal conductivity, and mechanical properties of PA6 were investigated and discussed systematically. The resu---lts from heat deflection...
1 CitationsSource
#1Jinbo Jin (Guida: Guizhou University)H-Index: 3
#2Xilan DuH-Index: 2
Last. Guijing Chen (Guida: Guizhou University)H-Index: 1
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Abstract Construction of high performance nanofiltration (NF) membrane is of critical importance in dye desalination. In this paper, a novel composite NF membrane with good dye/salt separation performance was prepared via blending and crosslinking method. Firstly, the membrane matrix was prepared by blending styrene-maleic anhydride (SMA) with polyether sulfone (PES) via non-solvent induced phase separation (NIPS), then polyethylenimine (PEI) was introduced on the membrane surface by crosslinkin...
11 CitationsSource
#1Weijiang HuangH-Index: 5
#2Wei YanH-Index: 7
Last. Jie Yu (Guida: Guizhou University)H-Index: 17
view all 8 authors...
1 CitationsSource
#1Yufei Liu (Guida: Guizhou University)H-Index: 3
#2Siyuan JiangH-Index: 2
Last. Jie Yu (Guida: Guizhou University)H-Index: 17
view all 7 authors...
Abstract In order to expand its application range in electronics and membrane industries, this paper aimed to develop polyamide 6 (PA6)/P (N-(4-carboxyphenyl) maleimide-alt-triallyl isocyanurate) (PCT) composites with heat-resisting, thermally conductive and anti-moisture, by employing PCT as a reactive reinforcement material and applying irradiation for solid-state interfacial reaction (SSIR) between PCT and PA6. According to the results, the SSIR occurred between PA6 and PCT. Compared with non...
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#1Shigui Peng (Guida: Guizhou University)H-Index: 1
#2Min He (Guida: Guizhou University)H-Index: 11
Last. Xu Guomin (Guida: Guizhou University)H-Index: 3
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In this work, we creatively obtained reinforced and toughened PC/PMMA/GNs composites by tuning the migration and selective location of graphene nanosheets (GNs) during melt blending. TEM results revealed that the migration of GNs in PC/PMMA blends during melt blending always existed no matter how the GNs were introduced, and most of them exclusively localized at the interface of PC and PMMA phase due to interfacial effects. The migration of GNs could refine the size of the dispersed phase, and t...
1 CitationsSource
#1Yufei Liu (Guida: Guizhou University)H-Index: 3
#2Siyuan Jiang (Guida: Guizhou University)H-Index: 2
Last. Jie YuH-Index: 17
view all 7 authors...
To expand the use of polylactic acid (PLA) in high-temperature environments, crystallization morphology regulation was studied to enhance the heat resistance of PLA. PLA crystallinity was controlled using heat treatment and nucleating agent (zinc phenylphosphonate, brand TMC). The heat deflection temperatures of PLAs with same crystallinities considerably varied using different treatments. The crystallization morphology of PLA (4032D) and PLA/TMC composites was studied using X-ray diffraction (X...
3 CitationsSource
#1Xiang Yushu (Guida: Guizhou University)H-Index: 6
#2Lijun WangH-Index: 1
Last. Jie Yu (Guida: Guizhou University)H-Index: 17
view all 6 authors...
In this study, the flame-resistant epoxy syntactic foams with different content of hollow glass microspheres (HGM) were prepared by using aluminum diisobutylphosphinate (AlPBu) as flame retardant. Scanning electron microscope (SEM) images of the fracture surface of different epoxy syntactic foams showed that AlPBu particles had good compatibility with the matrix due to their similar polarities. And the limiting oxygen index, UL 94 test, cone calorimeter and thermogravimetric analysis were applie...
4 CitationsSource
#1Jiajia Wei (Guida: Guizhou University)H-Index: 1
#2Shigui Peng (Guida: Guizhou University)H-Index: 1
Last. Xu Guomin (Guida: Guizhou University)H-Index: 3
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In this work, a simple and eco-friendly strategy to modify graphene nanoplatelets (GNs) with different silane coupling agents using a supercritical carbon dioxide (Sc-CO2) process has been presented, and effect of the modified GNs on the oxygen transmission rate (OTR) and water vapor transmission rate (WVTR) of GN/PET composite films was studied. FT-IR, SEM, EDX and TG results indicated that Sc-CO2 process was an effective strategy to modify GNs with silane coupling agents. Addition of the modif...
3 CitationsSource