The Preparation and Characterization of Porous Silica Spheres of A Controlled Texture

1988 ◽  
pp. 619-628 ◽  
Author(s):  
C.J.G van der Grift ◽  
J.W. Geus ◽  
H. Barten ◽  
R.G.I. Leferink ◽  
J.C. van Miltenburg ◽  
...  
Keyword(s):  
Porous Silica ◽  
Silica Spheres

Preparation and characterization of porous silica spheres containing a copper(oxide) catalyst

1990 ◽  
Vol 65 (2) ◽  
pp. 225-239 ◽  
Author(s):  
C.J.G. van der Grift ◽  
A.Q.M. Boon ◽  
A.J.W. van Veldhuizen ◽  
H.G.J. Trommar ◽  
J.W. Geus ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Oxide Catalyst ◽  
Porous Silica ◽  
Silica Spheres

Preparation and characterization of porous silica spheres by the sol–gel method in the presence of tartaric acid

1997 ◽  
Vol 7 (5) ◽  
pp. 767-771 ◽  
Author(s):  
Hiroyuki Izutsu ◽  
Fujio Mizukami ◽  
Padamakumar K. Nair ◽  
Yoshimichi Kiyozumi ◽  
Kazuyuki Maeda
Keyword(s):  
Tartaric Acid ◽  
Sol Gel ◽  
Porous Silica ◽  
Silica Spheres ◽  
Gel Method ◽  
Sol Gel Method

A phenylenediamine-based carbon dot-modified silica stationary phase for hydrophilic interaction chromatography

The Analyst ◽  
2020 ◽  
Vol 145 (3) ◽  
pp. 1056-1061 ◽  
Author(s):  
Yali Yang ◽  
Haijuan Zhang ◽  
Jia Chen ◽  
Zhan Li ◽  
Liang Zhao ◽  
...  
Keyword(s):  
Stationary Phase ◽  
Carbon Dots ◽  
Porous Silica ◽  
Hydrophilic Interaction Chromatography ◽  
Silica Spheres ◽  
Hydrophilic Interaction ◽  
Modified Silica ◽  
Carbon Dot ◽  
New Stationary Phase ◽  
Enhanced Selectivity

Red emitting carbon dots derived from p-phenylenediamine were successfully grafted onto the surface of porous silica spheres which served as a new stationary phase for hydrophilic interaction chromatography with enhanced selectivity.

Optical Characterization of Silica Aerogel

1988 ◽  
Vol 121 ◽  
Author(s):  
Lawrence W. Hrubesh ◽  
Cynthia T. Alviso
Keyword(s):  
Silica Aerogel ◽  
Porous Silica ◽  
Optical Characterization ◽  
Optical Methods ◽  
Gradient Index ◽  
Two Dimensional ◽  
Two Dimensional Image ◽  
The Third ◽  
Third Dimension

ABSTRACTTwo optical methods are described for mapping the local variations of refractive index within monoliths of porous silica aerogel. One is an interferometrie measurement that produces “iso-index” fringes in a two dimensional image; an orthogonal view gives the third dimension information. The other method uses the deflection of a He-Ne laser beam to map the gradient index within a sample. The quantification of the measurements is described and the accuracy of the results is discussed.

scholarly journals Porous silica spheres as indoor air pollutant scavengers

2010 ◽  
Vol 12 (12) ◽  
pp. 2244 ◽  
Author(s):  
Paul Delaney ◽  
Robert M. Healy ◽  
John P. Hanrahan ◽  
Lorraine T. Gibson ◽  
John C. Wenger ◽  
...  
Keyword(s):  
Indoor Air ◽  
Porous Silica ◽  
Air Pollutant ◽  
Silica Spheres

Textural characterization of porous silica films prepared by the sol–gel process

2004 ◽  
pp. 227-231
Author(s):  
G. L. T. Nascimento ◽  
L. M. Seara ◽  
B. R. A. Neves ◽  
N. D. S. Mohallem
Keyword(s):  
Sol Gel ◽  
Porous Silica ◽  
Silica Films ◽  
Textural Characterization ◽  
Sol Gel Process

Characterization of Nano-Porous Silica-Zirconia Aerogels

2007 ◽  
pp. 1289-1292
Author(s):  
Xiao Dong He ◽  
He Xin Zhang ◽  
Yao Li ◽  
Chang Qing Hong
Keyword(s):  
Porous Silica

Synthesis, optical and microscopical characterization of albumin/porous silica/gold nanorods

2010 ◽  
Author(s):  
Fulvio Ratto ◽  
Sonia Centi ◽  
Paolo Matteini ◽  
Francesca Rossi ◽  
Roberto Pini
Keyword(s):  
Gold Nanorods ◽  
Porous Silica
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