Articles with "shell structured" as a keyword



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Flow‐induced shear stress and deformation of a core–shell‐structured microcapsule in a microchannel

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Published in 2022 at "ELECTROPHORESIS"

DOI: 10.1002/elps.202100274

Abstract: A numerical model was developed and validated to investigate the fluid–structure interactions between fully developed pipe flow and core–shell‐structured microcapsule in a microchannel. Different flow rates and microcapsule shell thicknesses were considered. A sixth‐order rotational… read more here.

Keywords: deformation; microcapsule; core shell; flow ... See more keywords

Cleaning synthesis of core–shell structured Ni@PPy composite as excellent lightweight electromagnetic wave absorber

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-02663-5

Abstract: A novel electromagnetic functionalized Ni@PPy composite was synthesized with a cleaning method. XRD and FTIR analyses showed that the Ni@PPy composite was successfully prepared. SEM, TEM, and HRTEM results proved that Ni nanoparticles, produced by… read more here.

Keywords: shell structured; core shell; ppy composite; shell ... See more keywords
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Core–Shell Structured NaYF4:Yb,Er Nanoparticles with Excellent Upconversion Luminescent for Targeted Drug Delivery

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Published in 2020 at "Journal of Cluster Science"

DOI: 10.1007/s10876-020-01929-x

Abstract: A core–shell-structured composite by combining mesoporous silica with upconversion luminescence (UCL) property had considerable application potentials in the fields of drug delivery, disease diagnosis, and therapy. In this paper, a monodisperse, core–shell-structured NaYF4:Yb,Er@nSiO2@mSiO2 nanoparticle (UCNP@MSNs-FA)… read more here.

Keywords: shell structured; core shell; ucnp msns; drug delivery ... See more keywords
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Core-shell structured Fe3O4@MnO2 nanospheres to achieve high cycling stability as electrode for supercapacitors

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Published in 2018 at "Ionics"

DOI: 10.1007/s11581-018-2602-7

Abstract: A core-shell and spherical structured Fe3O4@MnO2 nanostructure is designed and developed via a facile and low-cost two-step method. Core-shell structured Fe3O4@MnO2 with uniform morphology can be obtained after layered structured δ-MnO2 is grown on the… read more here.

Keywords: shell structured; core shell; structured fe3o4; fe3o4 mno2 ... See more keywords
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Core–shell structured CoNi2S4@polydopamine nanocomposites as advanced electrode materials for supercapacitors

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Published in 2018 at "Ionics"

DOI: 10.1007/s11581-018-2798-6

Abstract: Novel core–shell structured CoNi2S4@polydopamine nanocomposites have been successfully developed as advanced electrode materials for supercapacitors. The CoNi2S4 nanoparticles are tightly wrapped by polydopamine, forming a hierarchical core/shell network, which benefits the improvement of the electrochemical… read more here.

Keywords: shell structured; core shell; structured coni2s4; polydopamine ... See more keywords
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Double-shell-structured Si@SiOx@C composite material for long-life lithium-ion storage

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Published in 2020 at "Ionics"

DOI: 10.1007/s11581-020-03511-x

Abstract: Double-shell-structured Si@SiOx@C composite material was prepared by aqueous etching with ammonium hydroxide and citric acid pyrolysis. The combination of Si with a double shell of SiOx and carbon shell has outstanding structural advantages. As Si… read more here.

Keywords: shell structured; composite material; siox composite; structured siox ... See more keywords
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Enhanced Dielectric Properties of Polyarylene Ether Nitriles Filled with Core–Shell Structured PbZrO3 Around BaTiO3 Nanoparticles

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Published in 2018 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-018-6509-x

Abstract: Core–shell structured PbZrO3@BaTiO3 nanoparticles (PZ@BT) were prepared through a modified hydrothermal method and characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), x-ray photoelectron spectroscopy (XPS) and x-ray diffraction (XRD). The SEM, TEM images… read more here.

Keywords: shell structured; core shell; microscopy; structured pbzro3 ... See more keywords
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A Core–Shell Structured Immobilized Lipase and Its Application in High-Temperature Reactions

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Published in 2019 at "Applied Biochemistry and Biotechnology"

DOI: 10.1007/s12010-019-03025-x

Abstract: In this research, a core–shell immobilized lipase was constructed with the cost-effective bamboo carrier. Natural bamboo powder was pretreated by different methods. The results of SEM and BET demonstrated that alkali pretreatment increased the surface… read more here.

Keywords: shell structured; core shell; structured immobilized; lipase ... See more keywords
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Amino bearing core-shell structured magnetic covalent organic framework nanospheres: Preparation, postsynthetic modification with phenylboronic acid and enrichment of monoamine neurotransmitters in human urine.

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Published in 2020 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2019.09.078

Abstract: Covalent organic frameworks (COFs) have been increasingly employed in separation science, including sample preparation. Herein we fabricated the amino bearing core-shell structured COFs nanospheres [Fe3O4@TpBD(NH2)2], and a novel magnetic boronate affinity adsorbent was synthesized by… read more here.

Keywords: shell structured; core shell; monoamine; monoamine neurotransmitters ... See more keywords
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Improving dielectric properties of BaTiO3/poly(vinylidene fluoride) composites by employing core-shell structured BaTiO3@Poly(methylmethacrylate) and BaTiO3@Poly(trifluoroethyl methacrylate) nanoparticles

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.01.121

Abstract: Abstract Polymer based dielectric composites were fabricated through incorporation of core-shell structured BaTiO3 (BT) nanoparticles into PVDF matrix by means of solution blending. Core-shell structured BT nanoparticles with different shell composition and shell thickness were… read more here.

Keywords: shell; shell structured; core shell; batio3 poly ... See more keywords
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Core-shell structured Ni3S2@VO2 nanorods grown on nickel foam as battery-type materials for supercapacitors

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.144876

Abstract: Abstract Rational design of composite with other electroactive materials can effectively improve the supercapacitive performances through the modulation of electronic structure and conductivity of the hybrid material. In this work, core-shell structured Ni3S2@VO2 nanorods on… read more here.

Keywords: shell structured; core shell; structured ni3s2; nickel foam ... See more keywords