Antifogging effect of cellulose films by chemical modification of the surface using nonionic fluorocarbon surfactant

1990 ◽  
Vol 39 (4) ◽  
pp. 967-977 ◽  
Author(s):  
M. Ueno ◽  
Y. Ugajin ◽  
K. Horie ◽  
T. Nishimura
Keyword(s):  
Chemical Modification ◽  
Cellulose Films ◽  
Fluorocarbon Surfactant ◽  
Modification Of The Surface

P-34: The Influence of Chemical Modification of the Surface of RGB Phosphors on Their Low-Voltage CL Properties

1998 ◽  
Vol 29 (1) ◽  
pp. 585 ◽  
Author(s):  
S. A. Bukesov ◽  
N. V. Nikishin ◽  
A. O. Dmitrienko ◽  
S. L. Shmakov ◽  
J. M. Kim
Keyword(s):  
Chemical Modification ◽  
Low Voltage ◽  
Modification Of The Surface

Physical and chemical modification of the surface of Venus by windblown particles

Nature ◽  
1987 ◽  
Vol 327 (6120) ◽  
pp. 313-315 ◽  
Author(s):  
Ronald Greeley ◽  
John R. Marshall ◽  
James B. Pollack
Keyword(s):  
Chemical Modification ◽  
Physical And Chemical ◽  
Modification Of The Surface

NONTRADITIONAL METHOD OF CHEMICAL MODIFICATION OF THE SURFACE OF POROUS SILICA

2020 ◽  
Vol 54 (1 (251)) ◽  
pp. 33-37
Author(s):  
T.O. Kamalyan
Keyword(s):  
Chemical Modification ◽  
Porous Silica ◽  
Chemical Transport Reaction ◽  
Transport Reaction ◽  
Texture Parameters ◽  
Nontraditional Method ◽  
Modification Method ◽  
Gaseous Intermediate ◽  
Proposed Modification ◽  
Modification Of The Surface

The main results obtained in the study of the possibility of low-temperature chemical modification of porous silica, applying various nanodispersed substances to their surface are given. It has been shown that the use of the chemical transport reaction (CTR) $ \mathrm{H_{2}O_{2}/ZnO} $ for this purpose with the participation of $ \mathrm{H_{2}O_{2}} $ vapors at room temperature makes it possible to apply a number of oxides, sulfides and metal halides to the surface of various sorbents. An important advantage of the proposed modification method is that changes in the original texture parameters of the substrate are minimized. Using the example of modifying the behavior of highly pure $ \mathrm{SiO_{2}} $ with zinc oxide, it was shown that the decomposition of gaseous intermediate products of CTR $ \mathrm{H_{2}O_{2}/ZnO} $ occurs mainly in pores with a diameter of more than $ 6~nm $.

Influence of Chemical Modification of the Surface on the Electret Properties of Polytetrafluoroethylene

2004 ◽  
Vol 77 (2) ◽  
pp. 276-280 ◽  
Author(s):  
A. A. Rychkov ◽  
A. A. Malygin ◽  
S. A. Trifonov ◽  
D. A. Rychkov
Keyword(s):  
Chemical Modification ◽  
Modification Of The Surface
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