Double Replication of Silica Colloidal Crystal Films

2017 ◽  
Vol 9 (48) ◽  
pp. 42075-42083
Author(s):  
Jennifer L. Russell ◽  
Thomas E. Mallouk
Keyword(s):  
Colloidal Crystal ◽  
Crystal Films ◽  
Silica Colloidal Crystal

Interference Effect of Silica Colloidal Crystal Films and Their Applications to Biosensing

2019 ◽  
Vol 91 (9) ◽  
pp. 6080-6087 ◽  
Author(s):  
Qianqian Su ◽  
Feng Wu ◽  
Pengfei Xu ◽  
Ao Dong ◽  
Chang Liu ◽  
...  
Keyword(s):  
Interference Effect ◽  
Colloidal Crystal ◽  
Crystal Films ◽  
Silica Colloidal Crystal

Submicron Scale Patterning in Sintered Silica Colloidal Crystal Films Using a Focused Ion Beam

Langmuir ◽  
2008 ◽  
Vol 24 (18) ◽  
pp. 10532-10536 ◽  
Author(s):  
Jeffrey L. Moran ◽  
Philip M. Wheat ◽  
Jonathan D. Posner
Keyword(s):  
Focused Ion Beam ◽  
Colloidal Crystal ◽  
Ion Beam ◽  
Submicron Scale ◽  
Crystal Films ◽  
Silica Colloidal Crystal

Effect of Relative Humidity on the Thickness of Assembled Silica Colloidal Crystal Films

2021 ◽  
Vol 21 (10) ◽  
pp. 5215-5221
Author(s):  
Ao Dong ◽  
Qianqian Su ◽  
Ning Ma ◽  
Pengfei Xu ◽  
Lele Zhou ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Evaporation Rate ◽  
Colloidal Crystal ◽  
Interferometric Method ◽  
Crystal Films ◽  
Series Of Experiments ◽  
Silica Colloidal Crystal ◽  
Vertical Deposition Method ◽  
New Formula ◽  
Wetting Film

In order for the colloidal crystal films to be better applied, the influence of relative humidity on the preparation of silica colloidal crystal (SCC) films was systematically studied to solve the problem of different thicknesses of SCC films prepared by different batches under the conditions with the same temperature, concentration of suspension and diameter of the particles. SCC films with 190 nm particles were prepared by static vertical deposition method under different humidity regulated by saturated salt solutions, and the thickness of the films was obtained by an interferometric method. The results showed that the increase in humidity would reduce the thickness of the prepared films, which was believed to be caused by the decrease in evaporation rate after the wetting film absorbs water vapor. A new formula for calculating film thickness was proposed and verified from a series of experiments. With the control of humidity, high-quality SCC films with controlled thickness can be repeatedly prepared.

scholarly journals Preceramic core-shell particles for the preparation of hybrid colloidal crystal films by melt-shear organization and conversion into porous ceramics

2018 ◽  
Vol 160 ◽  
pp. 926-935 ◽  
Author(s):  
Steffen Vowinkel ◽  
Anna Boehm ◽  
Timmy Schäfer ◽  
Torsten Gutmann ◽  
Emanuel Ionescu ◽  
...  
Keyword(s):  
Colloidal Crystal ◽  
Porous Ceramics ◽  
Core Shell ◽  
Crystal Films ◽  
Shell Particles

Dual‐Mode Wearable Strain Sensor Based on Graphene/Colloidal Crystal Films for Simultaneously Detection of Subtle and Large Human Motions

2020 ◽  
Vol 5 (2) ◽  
pp. 1901056 ◽  
Author(s):  
Hua Xu ◽  
Ming Kun Zhang ◽  
Yi Fei Lu ◽  
Jia Jia Li ◽  
Si Jia Ge ◽  
...  
Keyword(s):  
Colloidal Crystal ◽  
Strain Sensor ◽  
Dual Mode ◽  
Crystal Films ◽  
Human Motions

scholarly journals Melting of Colloidal Crystal Films

2010 ◽  
Vol 104 (20) ◽  
Author(s):  
Y. Peng ◽  
Z. Wang ◽  
A. M. Alsayed ◽  
A. G. Yodh ◽  
Y. Han
Keyword(s):  
Colloidal Crystal ◽  
Crystal Films
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