scholarly journals Non-close-packed photonic crystal of TiO2 hollow spheres: Fabrication and photonic bandgap calculation

2008 ◽  
Vol 57 (12) ◽  
pp. 7725
Author(s):  
Zhu Yong-Zheng ◽  
Yin Ji-Qiu ◽  
Qiu Ming-Hui
Keyword(s):  
Photonic Crystal ◽  
Photonic Bandgap ◽  
Hollow Spheres ◽  
Tio2 Hollow Spheres

scholarly journals Fabrication of Porous TiO2 Hollow Spheres and Their Application in Gas Sensing

2010 ◽  
Vol 5 (9) ◽  
pp. 1437-1441 ◽  
Author(s):  
Gang Yang ◽  
Peng Hu ◽  
Yuebin Cao ◽  
Fangli Yuan ◽  
Ruifen Xu
Keyword(s):  
Gas Sensing ◽  
Hollow Spheres ◽  
Porous Tio2 ◽  
Tio2 Hollow Spheres

Photocatalytic oxidation of toluene to benzaldehyde over anatase TiO2 hollow spheres with exposed {001} facets

2011 ◽  
Vol 12 (11) ◽  
pp. 946-950 ◽  
Author(s):  
Feng-Lei Cao ◽  
Jin-Guo Wang ◽  
Fu-Jian Lv ◽  
Die-Qing Zhang ◽  
Yu-Ning Huo ◽  
...  
Keyword(s):  
Photocatalytic Oxidation ◽  
Hollow Spheres ◽  
Anatase Tio2 ◽  
Tio2 Hollow Spheres

scholarly journals Enhanced photocatalytic activity of hierarchical structure TiO2 hollow spheres with reactive (001) facets for the removal of toxic heavy metal Cr(vi)

RSC Advances ◽  
2014 ◽  
Vol 4 (65) ◽  
pp. 34577-34583 ◽  
Author(s):  
Yong Yang ◽  
Guozhong Wang ◽  
Quan Deng ◽  
Huiming Wang ◽  
Yunxia Zhang ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Photocatalytic Activity ◽  
Hierarchical Structure ◽  
Hollow Spheres ◽  
Toxic Heavy Metal ◽  
Tio2 Hollow Spheres

TiO2 hollow spheres composed of reactive (001) facets were synthesized, and their enhanced Cr(vi) removal activity was demonstrated.

PHOTONIC CRYSTAL NANOCAVITY LASERS

2000 ◽  
Vol 10 (01) ◽  
pp. 387-391
Author(s):  
A. SCHERER ◽  
O. PAINTER ◽  
A. HUSAIN ◽  
J. VUCKOVIC ◽  
D. DAPKUS ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Room Temperature ◽  
Photonic Bandgap ◽  
High Index ◽  
Two Dimensional ◽  
Microcavity Lasers ◽  
High Q

When combined with high index constrast slabs in which light can be efficiently guided, microfabricated two-dimensional photonic bandgap mirrors provide us with the geometries needed to confine light into extremely small volumes. We show that these high Q cavities now make it possible to define microcavity lasers which function at room temperature and have mode volumes as small as 2.5 (λ/2nslab)3 or 0.03 μm3 in InGaAsP emitting at 1.55μm.

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