搜索结果: 1-15 共查到“知识库 材料科学 Synthesis”相关记录37条 . 查询时间(0.115 秒)
One step synthesis of Fe-SSZ-13 zeolite by hydrothermal method
Hydrothermal method CHA-Type zeolite Iron modified NH3-SCR
2023/6/19
Under hydrothermal conditions, Fe-SSZ-13 zeolite with CHA structure was synthesized directly using N, N, N-trimethyladamantane ammonium hydroxide (TMAdaOH) as the template. In the synthesis process, i...
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Facile synthesis of PdO-doped Co3O4 nanoparticles as an efficient bifunctional oxygen electrocatalyst.(图)
PdO Co3O4 纳米颗粒 电催化剂
2019/8/10
The interfaces of multicomponent hybrid nanoparticles (MHNPs) have great effects on their electrocatalytic activities. Herein, a highly active multifunctional catalyst heterostructure PdO-doped Co3O4 ...
Synthesis, characterization and evaluation of polyacrylamide graft starch/clay nanocomposite hydrogel system for enhanced oil recovery
Nanocomposite Graft polymer Nanoclay Hydrogel Water shutoff
2017/9/7
In this paper the suitability of a graft polymer nanocomposite hydrogel system for enhanced oil recovery was examined using polyacrylamide graft starch/clay nanocomposite (a laboratory synthesized pro...
Systematic Synthesis of Organic Semiconductors with Variable Band Gaps
Band Gap Isothianaphthene Organic Photovoltaics Polythiophene Semiconducting Polymers Thieno[3 4 b]thiophene
2014/11/21
Polymeric materials are attractive candidates for the fabrication of low cost, large area photovoltaic devices. Controlling the band gap of the electroactive polymer is an essential factor in optimizi...
Norbornene based polybetaines: Synthesis and biological applications
Applied sciences Pure sciences Polymeric betaines Non-fouling coatings Norbornene Antimicrobial macromolecules
2014/11/21
Polymeric betaines gain considerable attention for their interesting solution properties, but even more so, for their favorable bio- and haemocompatible properties. When incorporated into materials or...
Synthesis and Solution- Driven Assembly of Functional Polythiophene Derivatives
Pure sciences Functional derivatives Fibrils Organic photovoltaics Polymer Polythiophene
2014/11/21
Conjugated polymers are of interest in organic photovoltaics (OPVs) for the benefits of their low cost, ease of processing, and flexible design. OPV device performance greatly depends on the morpholog...
Facile synthesis of lanthanum hypophosphite and its application in glass-fiber reinforced polyamide 6 as a novel flame retardant
Development of flame retardant glass fibre polyamide composite materials mechanical properties thermal stability flame retardancy hypophosphorous acid lanthanum
2013/7/2
This work developed flame retarded glass fiber reinforced polyamide 6 (FR-GFPA) composites with excellent mechanical properties, thermal stability and flame retardancy using a novel flame retardant, l...
Controllable synthesis of hierarchical strontium molybdate sonochemical method
sonochemical hierarchical structure SrMoO4
2012/7/2
Large-scale chrysanthemum-like strontium molybdate (SrMoO4) with hierarchical structure has been successfully synthesized via a facile and fast ultrasound irradiation approach at room temperature. By ...
The controllable synthesis of nanoporous SrTiO3 by an ultrasound irradiation approach
Nano porous strontium titanate SrTiO3 particles strontium alkoxide hydrolysis nano porous SrTiO3 microstructure
2011/5/3
In this paper, nanoporous strontium titanate (SrTiO3) with controllable morphologies was prepared by a simple and rapid ultrasound irradiation method. SrTiO3 particles were synthesized by the hydrolys...
Preparation of porous Al2O3-Ti-C perform by combustion synthesis
preform combustion synthesis composite infiltration
2011/3/30
Using combustion synthesis porous ceramic preforms for composite reinforcing were produced. Prepared mixture of alumina Saffil fibres, Ti powder and graphite flakes, after drying were placed in wavegu...
Preparation of porous Al2O3-Ti-C perform by combustion synthesis
preform combustion synthesis composite infiltration
2011/3/30
Using combustion synthesis porous ceramic preforms for composite reinforcing were produced. Prepared mixture of alumina Saffil fibres, Ti powder and graphite flakes, after drying were placed in wavegu...
Synthesis of nanoparticeles in ductile iron with small additions of vanadium and niobium and its mechanical properties
Ductile iron Mechanical properties Nanoparticles Vanadium
2011/3/11
It has been shown that the heat treatment of 1095oC/640 oC type of ferritic ductile iron with small addition of 0.08% vanadium permits to obtain of the rounded VC nanoparticles with an average size of...
Sonochemical synthesis and characterization of magnetic separable Fe3O4–TiO2 nanocomposites and their catalytic properties
sonochemical synthesis recyclable photocatalyst TiO2 nanocomposite rhodamine B degradation
2010/9/29
A novel sonochemical method is described for the preparation of Fe3O4–TiO2 photocatalysts in which nanocrystalline titanium dioxide particles are directly coated onto a magnetic core. The Fe3O4 nanopa...
Synthesis of monodisperse spherical core-shell SiO2-SrAl2Si2 O8:Eu2+ phosphors by hydrothermal homogeneous precipitation method
Synthesis monodisperse spherical
2010/8/31
Nanocrystalline SrAl2Si2 O8 :Eu2+ phosphor layers were coated on nonaggregated, monodisperse and spherical SiO2 particles using a hydrothermal homogeneous precipitation. After annealing at 1100 °C, co...
Synthesis and characterization of Eu3+,Ti4+@ZnO organosols and nanocrystalline c-ZnTiO3 thin films aiming at high transparency and luminescence
characterization of Eu3+ Ti4+@ZnO organosols nanocrystalline c-ZnTiO3 thin films aiming high transparency and luminescence
2010/8/31
By exploiting colloidal properties, such as transparency, rheology and versatile chemistry, we propose to synthesize new photonic nanomaterials based on colloidal solutions and thin films. This contri...