欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
形貌及尺寸规整可控的纳米晶体的合成是目前十分引人注目的纳米材料研究领域,制备合成中的形貌调控及其功能化是这些纳米材料能够得到应用的关键问题。采用直接水相还原法在聚丙烯酸钠保护下制备了银树枝形纳米结构,并将这种银树枝纳米晶溶胶滴加在经过预处理的玻璃基底上,通过自组装制备了银纳米树枝结构阵列。通过扫描电镜（SEM）观察了这种样品的微观结构,并用透射率测试研究了其光学性能。
英文摘要：
Fabrication of nanocrystals with tailored morphologies and geometries has been attracting vast interest in the field of nanotechnology.The ability for shape control and functionalization of nanomaterials during synthesis plays a crucial role in their application potential.Herein,silver dendritic nanoparticles have been prepared by aqueous chemical approach in the presence of sodium polyacrylate,and then assembled on glass substrate by self-assembly process.Morphology of the dendrites array was examined by scanning electron microscopy.The optical measurements indicate that the samples exhibit undee pass-bands at optical frequencies.This method might be used effectively in preparing silver dendritic nanostructure.
同期刊论文项目
同项目期刊论文
Dielectric metamaterial particles with enhanced efficiency of mechanical/electrical energy transform
Synthesis and characterization of potassium bismuth titanate inverse opal
photonic crystals by sol–g
Thickness-induced resonance-based complex permittivity measurement technique for barium strontium ti
Synthesis, Crystal Structure and Blue Photoluminescence of a Metal-organic Framework Constructed fro
Tunable negative refraction based on the Pockels effect in two-dimensional photonic crystals compose
All angle negative-refraction imaging effect with complex two-dimensional hexagonal photonic crystal
Experimental observation of both negative and positive phase velocities in a two-dimensional sonic c
A candidate three-dimensional GHz left-handed metamaterial composed of coplanar magnetic and electri
Design and electrical properties’ investigation of (K0.5Na0.5)NbO3–BiMeO3 lead-free piezoelectric ce
High Tm lead-free relaxor ferroelectrics with broad temperature usage range: 0.04BiScO3?0.96(K0.5Na0
Polymorphic phase transition dependence of piezoelectric properties in (K0.5Na0.5)NbO3–(Bi0.5K0.5)Ti
Structure and electrical properties’ investigation of (K0.5Na0.5)NbO3–(Bi0.5Na0.5)TiO3 lead-free pie
Sintering Characteristic, Microstructure, and Dielectric Relaxor Behavior of (K0.5Na0.5)NbO3–(Bi0.5N
Resonant condition of unitary dendritic structure with overlapping negative permittivity and permeab
An approach to further improve piezoelectric properties of (K0.5Na0.5)NbO3-based lead-free ceramics.
Adjusting the resonant frequency and loss of dendritic left-handed metamaterials with fractal dimens
The bianisotropic medium model for left-handed metamaterials and numerical calculation of negative e
Photonic bandgap and photo- luminescence in TbPO4 Inverse opal with coexistence of the (001) and (11
Crystalline properties dependence of dielectric and energy storage properties of poly(vinylidene ?uo
Electric-?eld and temperat ure induced phase transitions in Pb(Mg1/3Nb2/3)O3 –0.3PbTiO3 single cryst
Three-dimensional metamaterial microwave absorber compoased of coplanar magnetic and electric resona
Preparation and photoluminescence properties of dye doped polymerization
crystalline colloidal array
The electrodeposition of zinc oxide two-dimensional nanomesh and three-dimensional inverse opal comp
Three-level dendritic structure with simultaneously negative permeability and permittivity under nor
All-Dielectric Left-Handed Metamaterial Based on Dielectric Resonator：Design, Simulation and Experim
Effect of W, Ti co-doping on the microstructure and microwave dielectric properties of Ba5Nb4O15 cer
Effect of metal thickness on magnetic resonance and left-handed behavior for normal incidence of the
Preparation of polystyrene spheres in different particle sizes and assembly of the PS colloidal crys
Temperature-dependent infrared properties of Ca doped (La,Sr)MnO3 compositions with potential therma
Reconstruction of two-dimensional randomly rough surfaces based on bidirectional reflectance distrib
Investigation on the performance enhancement of silicon solar cells with an assembly grating structu
Perovskite-type oxide films combined with gratings for reduction of material consumption and improve
Enhancement of light absorption of cadmium sulfide nanoparticle at specific wave band by plasmon res
Investigation on the temperature-dependence of absorption properties of solar cells with micro-struc
90 degrees polarization rotator with rotation angle independent of substrate permittivity and incide
Investigation on spectral properties of metal-insulator-metal film stack with rectangular hole array
期刊信息
位置：