Synthesis of ZnO inverse opals with high crystalline quality by a three-dimensional colloidal crystal template-assisted hydrothermal method over a seed layer

CrystEngComm ◽  
2016 ◽  
Vol 18 (40) ◽  
pp. 7780-7786 ◽  
Author(s):  
Ming Fu ◽  
Xin Wang ◽  
Haiyan Zhao ◽  
Dawei He ◽  
Yongsheng Wang
Keyword(s):  
Hydrothermal Method ◽  
Seed Layer ◽  
Colloidal Crystal ◽  
Three Dimensional ◽  
Crystalline Quality ◽  
High Crystalline Quality ◽  
Inverse Opals ◽  
Colloidal Crystal Template

Silane controlled three dimensional GaN growth and recovery stages on a cone-shape nanoscale patterned sapphire substrate by MOCVD

CrystEngComm ◽  
2015 ◽  
Vol 17 (24) ◽  
pp. 4469-4474 ◽  
Author(s):  
J. Z. Li ◽  
Z. Z. Chen ◽  
Q. Q. Jiao ◽  
Y. L. Feng ◽  
S. Jiang ◽  
...  
Keyword(s):  
Sapphire Substrate ◽  
Strain Relaxation ◽  
Three Dimensional ◽  
Crystalline Quality ◽  
High Crystalline Quality ◽  
Patterned Sapphire Substrate ◽  
Specular Surface

The silane-controlled 3D growth led to a high crystalline quality, much strain relaxation and a specular surface for the GaN epilayers on NPSS.

Fabrication of Cs2.5H0.5PW12O40 three-dimensional ordered film by colloidal crystal template

2009 ◽  
Vol 182 (7) ◽  
pp. 1661-1665 ◽  
Author(s):  
Fang Chai ◽  
Dongliu Li ◽  
Hongbo Wu ◽  
Chunli Zhang ◽  
Xiaohong Wang
Keyword(s):  
Colloidal Crystal ◽  
Three Dimensional ◽  
Colloidal Crystal Template

scholarly journals Optimum selective separation of Cu(ii) using 3D ordered macroporous chitosan films with different pore sizes

RSC Advances ◽  
2019 ◽  
Vol 9 (23) ◽  
pp. 13065-13076 ◽  
Author(s):  
Yuzhe Zhang ◽  
Tingting Bian ◽  
Da Xia ◽  
Dandan Wang ◽  
Yi Zhang ◽  
...  
Keyword(s):  
Colloidal Crystal ◽  
Copper Ions ◽  
Three Dimensional ◽  
Selective Separation ◽  
Macroporous Structure ◽  
Pore Sizes ◽  
Ion Imprinting ◽  
Colloidal Crystal Template ◽  
Chitosan Films ◽  
Ordered Macroporous

3DOM-IICF coupled with colloidal crystal template and ion imprinting technology (IIP) was used to absorb copper ions (Cu(ii)) in water. Added polystyrene (PS) micro-spheres to form a three-dimensional ordered macroporous structure.

Three-dimensional films of photoluminescent polyoxometalates fabricated by a colloidal crystal template

2009 ◽  
Vol 518 (1) ◽  
pp. 154-159 ◽  
Author(s):  
Fang Chai ◽  
Dongliu Li ◽  
Xia Zhang ◽  
Xiaohong Wang
Keyword(s):  
Colloidal Crystal ◽  
Three Dimensional ◽  
Colloidal Crystal Template

Fabrication of Scattering Spheres-Embedding Three-Dimensional Ordered Macroporous Titania and Application in Dye-Sensitized Photoanode

2012 ◽  
Vol 554-556 ◽  
pp. 395-398 ◽  
Author(s):  
Cheng An Tao ◽  
Jian Fang Wang ◽  
Yin Long ◽  
Ya Nan Lv ◽  
Guang Tao Li
Keyword(s):  
Self Assembly ◽  
Colloidal Crystal ◽  
Three Dimensional ◽  
Solid Material ◽  
X Ray Diffraction ◽  
Colloidal Spheres ◽  
Nanoparticle Dispersions ◽  
Transmission Electron ◽  
Colloidal Crystal Template ◽  
Ordered Macroporous

Scattering spheres-embedding three-dimensional ordered macroporous (3DOM) titania(TiO2) was fabricated, by the route of colloidal spheres self-assembly, infiltration and template removal. The procedures of 3DOM structure preparation were characterized by transmission electron microscope (TEM), scanning electron microscopy (SEM), X-ray diffraction (XRD). The silica@PMMA core-shell spheres were prepared and self-assembled into colloidal crystal template. Solid material was deposited in the colloidal crystal template by spin-coating of titania nanoparticle dispersions. Subsequently, the samples were heated to 400 °C to form anatase TiO2and to remove the polymer of template, which resulted in macroporous structure with a silica sphere in each lattice pore. The conventional TiO2film, 3DOM TiO2photoanodes were also fabricated. It was found that SiO2-embedding 3DOM photoanode has the higher photocurrent efficiency than both of TiO2 film and 3DOM, because there are scattering spheres in its lattice pores which enhance the light scattering and improve the light harvest of the dye.

scholarly journals Synthesis of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating

2020 ◽  
Author(s):  
Xuyang Zhang ◽  
Christian Weinberger ◽  
Sabrina Amrehn ◽  
Xia Wu ◽  
Michael Tiemann ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Colloidal Crystal ◽  
Inverse Opals ◽  
Metal Nitrates ◽  
Colloidal Crystal Templating

Au-modified three-dimensional In2O3 inverse opals: synthesis and improved performance for acetone sensing toward diagnosis of diabetes

Nanoscale ◽  
2015 ◽  
Vol 7 (30) ◽  
pp. 13051-13060 ◽  
Author(s):  
Ruiqing Xing ◽  
Qingling Li ◽  
Lei Xia ◽  
Jian Song ◽  
Lin Xu ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Exhaled Breath ◽  
Au Nps ◽  
Inverse Opals ◽  
Improved Performance

3DIO macroporous In2O3 films with additional via-hole architectures were fabricated and Au NPs were loaded, which were applied for detecting of acetone gas in exhaled breath.

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