نتایج جستجو برای: ternary nanocomposite

تعداد نتایج: 29866  

Journal: :ACS nano 2015
Shanshan Gong Wei Cui Qi Zhang Anyuan Cao Lei Jiang Qunfeng Cheng

With its synergistic toughening effect and hierarchical micro/nanoscale structure, natural nacre sets a "gold standard" for nacre-inspired materials with integrated high strength and toughness. We demonstrated strong and tough ternary bioinspired nanocomposites through synergistic toughening of reduced graphene oxide and double-walled carbon nanotube (DWNT) and covalent bonding. The tensile str...

Journal: :ACS applied materials & interfaces 2013
Guofeng Xia Ning Li Deyu Li Ruiqing Liu Chen Wang Qing Li Xujie Lü Jacob S Spendelow Junliang Zhang Gang Wu

We report an rGO/Fe2O3/SnO2 ternary nanocomposite synthesized via homogeneous precipitation of Fe2O3 nanoparticles onto graphene oxide (GO) followed by reduction of GO with SnCl2. The reduction mechanism of GO with SnCl2 and the effects of reduction temperature and time were examined. Accompanying the reduction of GO, particles of SnO2 were deposited on the GO surface. In the graphene nanocompo...

Journal: :Materials advances 2021

A Ni-based ternary nanocomposite, Ni–rGO–zeolite, has been developed as an efficient and recyclable heterogeneous catalyst for on-water regioselective azide alkyne cycloaddition.

2016
Peng Liu Ying Chen Zhiwu Yu

A method to prepare novel organic-inorganic hydrophobic nanocomposite films was proposed by a site-specific polymerization process. The inorganic part, the core of the nanocomposite, is a ternary SiO₂-Al₂O₃-TiO₂ nanoparticles, which is grafted with methacryloxy propyl trimethoxyl silane (KH570), and wrapped by fluoride and siloxane polymers. The synthesized samples are characterized by transmis...

Journal: :Carbohydrate polymers 2017
Seyed Mohammad Davachi Behzad Shiroud Heidari Iman Hejazi Javad Seyfi Erfan Oliaei Arman Farzaneh Hamid Rashedi

In this study, an optimized interface-modified ternary blend with antibacterial activity based on polylactic acid/starch/poly ε-caprolactone (PLASCL20), mixed with nano hydroxyapatite (nHA) via melt blending. This method results in a homogeneous nanocomposite blend in which the addition of 3% nHA improves the overall properties such as hydrolytic degradation, hydrophilicity, antibacterial activ...

Journal: :Bulletin of The Chemical Society of Ethiopia 2021

Single, binary and ternary nanomaterials were synthesized by precipitation, solvothermal, simple solution impregnation methods to serve as photocatalysts. The crystal structure, morphology, band gap energy, functional groups optical properties of these materials characterized XRD, SEM-EDX, UV-Vis, FTIR, PL instrumental techniques, respectively. Photocatalaytic degradation performances all the a...

2015
Kangke Jin Xufeng Zhou Zhaoping Liu

Here, we report a two-step synthesis of graphene/sulfur/carbon ternary composite with a multilayer structure. In this composite, ultrathin S layers are uniformly deposited on graphene nanosheets and covered by a thin layer of amorphous carbon derived from β-cyclodextrin on the surface. Such a unique microstructure, not only improves the electrical conductivity of sulfur, but also effectively in...

Journal: :Nanoscale research letters 2016
Juhua Luo Pan Shen Wei Yao Cuifeng Jiang Jianguang Xu

Strontium ferrite nanoparticles were prepared by a coprecipitation method, and reduced graphene oxide/strontium ferrite/polyaniline (R-GO/SF/PANI) ternary nanocomposites were prepared by in situ polymerization method. The morphology, structure, and magnetic properties of the ternary nanocomposites were investigated by X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-I...

Journal: :Eurasian Journal of Physics and Functional Materials 2020

2016
X Fuku K Kaviyarasu N Matinise M Maaza

A novel ternary Punica granatum L-Cu/Cu2O/CuO/ZnO nanocomposite was successfully synthesised via green route. In this work, we demonstrate that the green synthesis of metal oxides is more viable and facile compare to other methods, i.e., physical and chemical routes while presenting a potential electrode for energy applications. The prepared nanocomposite was characterised by both microscopic a...

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