Xiaolong Jia
Beijing University of Chemical Technology
Composite numberUltimate tensile strengthSimulated body fluidSurface modificationCuring (chemistry)ElectrospinningNanoparticleComposite materialFourier transform infrared spectroscopyEpoxyCarbon nanofiberFlexural strengthMaterials sciencePolyacrylonitrilePolysulfoneBioactive glassChemical engineeringCarbon nanotubePolymerNanofiber
57Publications
17H-index
1,125Citations
Publications 55
Newest
#1Beibei Yang (Huada: Beijing University of Chemical Technology)H-Index: 3
#2Sitong Liu (Huada: Beijing University of Chemical Technology)H-Index: 9
Last. Jisheng Zhou (Huada: Beijing University of Chemical Technology)H-Index: 33
view all 7 authors...
Abstract Heteroatom-doping is an effective way to regulate the electronic structure of carbon so as to improve their Na-ion storage capability. In all kinds of heteroatoms, selenium (Se)-doping has rarely been investigated even though Se has unique physicochemical properties. Herein, we report a facile fabrication of Se/N-codoped carbon nanosheets (N/Se-CNs) with 10 at% N and 2 at% Se by an oxidation-selenization process. The synchrotron X-ray photoelectron spectroscopy (XPS) measurements indica...
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#1Huan Xianhua (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Wu Tianyu (Huada: Beijing University of Chemical Technology)H-Index: 1
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
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Abstract This study presented an economic and closed-loop recycling approach of carbon fibre reinforced polymers (CFRP) comprising phosphoric acid derived efficient reclaimation of recycled CF (rCF) and re-manufacture of high performance epoxy (EP) composites reinforced by highly-aligned rCF mat. The integral rCF with clean surface and intact graphitization structure showed the high retention ratios of 97.1 and 99.5% in tensile strength and modulus, respectively, as well as highly-aligned arrang...
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#1Song LinH-Index: 1
#2Liuqing YangH-Index: 1
Last. Lei Zu (Hefei University of Technology)H-Index: 11
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Abstract This study proposed a method for progressive failure analysis to investigate the failure modes of 35 MPa Type III composite pressure vessels during hydraulic burst tests. Representative volume elements (RVEs) were introduced, and the degraded elastic parameters of composite, which include fibre and matrix failure modes, were calculated by the finite element analysis (FEA) method to obtain the macroscopic stiffness degradation parameters. The Puck failure criterion was adopted, and the e...
1 CitationsSource
#1Hefeng Li (Huada: Beijing University of Chemical Technology)
#2Cong Liu (Huada: Beijing University of Chemical Technology)
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
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Catalyst-free synthesis in three kinds of isocyanate-blocked imidazole compound was successfully achieved by chemically connecting 2-ethyl-4-methylimidazole (2E4MI) with hexamethylene diisocyanate (HDI), trimethylhexamethylene diisocyanate (TMHDI) or 4,4′-diphenylmethane diisocyanate (MDI), which were tested as the latent hardeners for epoxy (EP) resins. The chemical structures of the synthesized HDI-2E4MI, TMHDI-2E4MI and MDI-2E4MI were identified with Fourier transform infrared spectroscope (F...
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#1Shi Ke (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Luo Jintao (Huada: Beijing University of Chemical Technology)H-Index: 2
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
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The challenge for fully exerting the excellent nature of graphene oxide (GO) within polymer composites was to realize its uniform dispersion and strong interfacial bonding in the polymer matrix thr...
1 CitationsSource
Nerve regeneration can be promoted using nerve guide conduits (NGCs). Carbon nanotubes (CNTs) are often used to prepare conductive NGCs, however, the major concern for their applications is the fin...
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#1Fu PeipeiH-Index: 1
#2Huan XianhuaH-Index: 2
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
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Strengthening and functioning effects of Fe3O4 nanowires (Fe3O4 NWs)-reduced graphene oxide (FeNWs-rGO) hybrid on gas barrier, microwave absorption, and electromagnetic interference (EMI) shielding...
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#1Huan Xianhua (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Shi Ke (Huada: Beijing University of Chemical Technology)H-Index: 2
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
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Abstract The critical issue and challenge in reusing recycled carbon fiber (rCF) was to fully exerting its outstanding properties via an efficient and environmental-friendly way. In this study, the strengthening effects of polydopamine surface-modified recycled short CF (pDop-rSCF) on mechanical, thermo-mechanical, electrical and electromagnetic properties of epoxy (EP)-based composites were systematically evaluated. The dispersibility of pDop-rSCF in suspension used for fabricating nonwoven mat...
16 CitationsSource
#1Liying Jia (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Pengfei Qi (Huada: Beijing University of Chemical Technology)H-Index: 2
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
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Abstract Synergetic strengthening effects of epoxy grafted polyurethane (EP-PU) and aminated MWCNTs (MWCNTs-NH2) on mechanical performance of EP-based composites at 77 K were systematically investigated using the tested results at room temperature (RT) as comparisons. EP-PU was successfully synthesized by controlling the reaction between –OH in EP and –NCO in PU prepolymer, which showed the advantages of relatively low viscosity and outstanding chemical miscibility with EP matrix. The most obvio...
10 CitationsSource
#1Shujie Ren (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Liu Meng (Huada: Beijing University of Chemical Technology)H-Index: 1
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
view all 9 authors...
Graphene (GN) nanofillers have been widely used to enhance the overall performance of polymer composites due to their various superior properties, which strongly rely on the uniform dispersion and strong interfacial bonding of GN with high-quality polymer matrices. In the present study, the strengthening and functional effects of polydopamine-coated edge-carboxylated graphene (p-ECG) on the mechanical, moisture-barrier and electromagnetic properties of epoxy (EP)-based composites were systematic...
3 CitationsSource