Room-Temperature Assembly of Germanium Photonic Crystals through Colloidal Crystal Templating

2007 ◽  
Vol 19 (8) ◽  
pp. 2102-2107 ◽  
Author(s):  
Robert G. Shimmin ◽  
Robert Vajtai ◽  
Richard W. Siegel ◽  
Paul V. Braun
Keyword(s):  
Photonic Crystals ◽  
Room Temperature ◽  
Colloidal Crystal ◽  
Colloidal Crystal Templating

3D Hybrid Plasmonic Photonic Crystals by Colloidal‐Crystal Templating and Hydrogel‐Assisted Conformal Metal Etching

2019 ◽  
Vol 7 (20) ◽  
pp. 1900599
Author(s):  
Chenyan Geng ◽  
Haiyan Sun ◽  
Lihui Ma ◽  
Cheng Ling ◽  
Ming Fu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Colloidal Crystal ◽  
Colloidal Crystal Templating ◽  
Metal Etching

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

Preparation of Three Dimensionally Ordered Macroporous Li4Ti5O12 Electrode

2006 ◽  
Vol 320 ◽  
pp. 263-266 ◽  
Author(s):  
Sang Wook Woo ◽  
Kaoru Dokko ◽  
Kiyoshi Kanamura
Keyword(s):  
Discharge Capacity ◽  
Colloidal Crystal ◽  
Titanium Isopropoxide ◽  
Crystallographic Structure ◽  
Uniform Size ◽  
Inverse Opal Structure ◽  
Prepared Material ◽  
Monodisperse Polystyrene ◽  
Colloidal Crystal Templating ◽  
Ordered Macroporous

Three dimensionally ordered macroporous (3DOM) Li4Ti5O12 was successfully prepared by a colloidal crystal templating process. Colloidal crystal consisting of monodisperse polystyrene particles (1 9m diameter) was used as a template for the synthesis of macroporous Li4Ti5O12. A precursor sol consisting of titanium isopropoxide and lithium acetate was injected into the template, and it was calcined at high temperatures. A macroporous membrane of Li4Ti5O12 with inverse-opal structure was obtained. The prepared material had a spinel-related crystallographic structure. The interconnected pores with uniform size (0.8 9m) were clearly observed on entire part of the membrane. The electrochemical properties of the 3DOM Li4Ti5O12were characterized with cyclic voltammetry and glavanostatic charge-discharge in an organic electrolyte containing a lithium salt. 3DOM Li4Ti5O12 exhibited a discharge capacity of 160 mA h g-1 at the electrode potential of 1.55 V vs. Li/Li+ due to the solid state redox of Ti3+/4+ accompanying with Li+ ion insertion and extraction. The discharge capacity was close to the theoretical capacity (167 mA h g-1). This means that the Li+ insertion and extraction took place at all part of the 3DOM Li4Ti5O12 membrane.

Structured Metallic Films for Optical and Spectroscopic Applications via Colloidal Crystal Templating

2001 ◽  
Vol 13 (6) ◽  
pp. 396-400 ◽  
Author(s):  
P. M. Tessier ◽  
O. D. Velev ◽  
A. T. Kalambur ◽  
A. M. Lenhoff ◽  
J. F. Rabolt ◽  
...  
Keyword(s):  
Colloidal Crystal ◽  
Metallic Films ◽  
Colloidal Crystal Templating
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