空心球

CO2半自动焊在网架空心球上的应用

Application of semi-auto-co_2 welding to hollow balls of net type frame

当我们调解pH后将聚合物模板除去，可以得到聚合物空心球。

After removal of the template , polymeric hollow spheres can be prepared .

CuO/SiO2空心球的制备、表征及对CO氧化的催化性质

Preparation , Characterization and Catalytic Activity for CO Oxidation of CuO / SiO_2 Hollow spheres

空心球塑料颜料HB比空心球塑料颜料HA更适合用于轻量涂布纸涂料配方中。

Hollow sphere plastic pigment H-B is more fit for formulation of LWC than hollow sphere plastic pigment H-A.

Ni基高温合金空心球多孔材料制备工艺

Production Technology of Ni-Based Superalloy Hollow Sphere Foams

PS/CaCO3复合纳米粒子及PS纳米空心球的制备研究

Preparation of ps / caco_3 composite nanoparticles and PS hollow nano-spheres

用超临界CO2合成SiO2/TiO2空心球

Preparation of Silica and SiO_2 / TiO_2 Hollow Spheres using Supercritical CO_2

分级微纳结构ZnO空心球的制备及其光电转换性能

Preparation of Hollow ZnO Spheres with Hierarchical Micro / Nano Architectures and Photoelectric Conversion Property

研究表明，这两类空心球对温度和pH值具有良好的响应能力。

The result showed that , the two hollow spheres could well respond to the change of pH and temperatures .

利用具有核壳结构的SiO2@PPy粒子制备SiC空心球

Preparation of SiC Hollow Spheres from SiO_2 @ PPy Core / Shell Structure

水热沉淀法制备TiO2空心球及光催化性能

Preparation and properties of titania hollow spheres by hydrothermal precipitation method

XRD结果表明，二氧化钛空心球的晶形，可通过调节煅烧温度来控制。

XRD results show that the crystalline titania hollow spheres can be controlled by adjusting the calcination temperature .

空心球非密堆积fcc结构光子晶体能带结构的研究

Studies of Photonic Band Gap in the Face - centered Cubic Lattice of Non-closed-packed Hollow Spheres

ZnO空心球具有良好的酒精传感性能，是制备酒精传感器的理想材料。

ZnO hollow spheres showed good ethanol sensing performance and were ideal materials for the fabrication of ethanol sensor .

水热法制备磁性Fe3O4针状纳米颗粒及亚微空心球

Preparation of magnetic Fe_3O_4 acicular nanoparticles and submicrometer hollow spheres by hydrothermal route

以聚苯乙烯-丙烯酸微球为模板制备CdS空心球壳

Preparation of CdS Hollow Spheres Using Poly - ( styrene-acrylic acid ) Latex Particles as Template

这种简单、价格低廉的合成方法可用来大规模制备单分散TiO2空心球。

This simple and low-cost method might be used to produce hollow TiO2 spheres on large scale . 2 .

SiO2、Si/Al复合空心球的合成及在牙膏中的应用研究

Synthesis and Application of SiO_2 , Si / Al Composite Hollow Microspheres in Toothpaste

利用胶体碳球为模板制备SiO2、TiO2、SnO2空心球

Preparation of SiO_2 , TiO_2 , SnO_2 hollow spheres by colloidal carbon spheres

基于纳米ZnO的化学性质和ZnO空心球的形貌结构特点，分析了ZnO空心球传感器的传感机制。

Based on the morphology feature of the ZnO hollow sphere and the chemical properties of ZnO nanostructure , the sensing mechanism was analyzed .

采用TEM、XRD对二氧化硅/镍复合球和镍空心球进行了表征和研究。

The nickel-coated silica spheres and the hollow nickel spheres were characterized by transmission electron microscopy ( TEM ), X-ray diffraction ( XRD ) .

记录了结构的压缩载荷-位移曲线和结构的变形情况，对于Al2O3空心球堆积结构，对其破坏过程进行了简单分析。

The force-displacement curve and the deformation of the structures are studied . The failure process of the structure with stacked Al_2O_3 hollow spheres is analyzed .

由于尿素在高温下可以产生氨气和CO2气体，其可以作为空心球形成的软模板。

For the release of ammonia and dioxide by urea at high temperature , the gases could act as the soft template for the hollow spheres .

利用SEM、XRD等手段分析了多孔材料的组织结构与相组成，测量、分析了不同制备工艺下空心球多孔材料的力学性能。

By means of scanning electron microscopy ( SEM ), X-ray diffraction ( XRD ), the microstructure , phase composition and mechanical property of alloys were investigated .

利用尿素和醋酸铜在水热条件下制备了CuO空心球，这些空心球状结构是由纳米颗粒组装起来的。

The CuO hollow spheres have been prepared using urea and copper acetate as reactants through hydrothermal treatment .

表面活性剂辅助MoO2亚微米球的水热合成与表征水热法制备磁性Fe3O4针状纳米颗粒及亚微空心球

Synthesis and Characterization Sub-microspheres by Surfactant-assisted Process Preparation of magnetic Fe_3O_4 acicular nanoparticles and submicrometer hollow spheres by hydrothermal route

选择不同分子量的具有不同链长的PVP聚合物为助模板剂制备得到不同大小的空心球介孔材料。

When the different molecular weight PVP with different chain length as co-template was applied , the different mesoporous materials were obtain .

以PSA-A乳胶粒为模板批量制备TiO2空心球

Batch Preparation of TiO_2 Hollow Spheres by Templating Against PSA-A Latex

对不同浓度酒精的循环测试结果表明，ZnO空心球传感器具有较好的测试重复性、时间稳定性和选择性（酒精相对甲醇、甲醛和苯）。

The circular test results for different ethanol concentrations showed that the ZnO hollow sphere sensor had good reproducibility , stability and selectivity ( against methanol , formaldehyde and benzene ) .

纳米Co-B空心球的制备及其催化性能研究

Study on preparation and catalytic properties of Co-B hollow nanospheres