scholarly journals Characterization of secondary silver ion exchange in potassium-ion-exchanged glass waveguides

1994 ◽  
Vol 27 (2) ◽  
pp. 235-240 ◽  
Author(s):  
C R Lavers ◽  
B J Ault ◽  
J S Wilkinson
Keyword(s):  
Ion Exchange ◽  
Potassium Ion ◽  
Silver Ion ◽  
Glass Waveguides

Fabrication of large multimode glass waveguides by dry silver ion exchange in vacuum

1991 ◽  
Author(s):  
Simo K. T. Tammela ◽  
Harri Pohjonen ◽  
Seppo Honkanen ◽  
Ari Tervonen
Keyword(s):  
Ion Exchange ◽  
Silver Ion ◽  
Glass Waveguides

Preparation and Characterization of AgA Zeolite/Polysulfone Membranes

2012 ◽  
Vol 549 ◽  
pp. 401-405
Author(s):  
Tian Ming Zhang ◽  
Zhen Huang ◽  
Xiao Hong Zhang ◽  
Li Ying Guo
Keyword(s):  
Ion Exchange ◽  
Gas Permeability ◽  
Composite Membranes ◽  
Gas Permeation ◽  
Silver Ion ◽  
Interfacial Interactions ◽  
Polysulfone Membrane ◽  
Characterization Methods ◽  
Permeation Test

In present study, a few polysulfone composite membranes with the introduction of silver ion-exchange treated zeolite were prepared and evaluated by several characterization methods. Regularly-ordered zeolite particles were generally finely dispersed in the continuous PSF phase with appreciated organic-inorganic interfacial interactions as reflected by SEM and FTIR results. Gas permeation test shows that after incorporating zeolite the polysulfone membrane exhibits significantly decreased gas permeability for H2, N2, and CO2 whereas they show increased permselectivity for CO2/N2, H2/CO2 and H2/N2 gas pairs as compared to neat polysulfone membrane.

Buried-glass waveguides by ion exchange through ionic barrier

1991 ◽  
Author(s):  
Ming-Jun Li ◽  
Seppo Honkanen ◽  
Wei-Jian Wang ◽  
S. Iraj Najafi ◽  
Ari Tervonen ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Glass Waveguides

Ion-exchange temperature matching technology in GRIN glass containing silver ion

2004 ◽  
Author(s):  
Zhimei Su ◽  
Tong Liu ◽  
Lijun Kang ◽  
Yu'e Kong
Keyword(s):  
Ion Exchange ◽  
Silver Ion
Sign in / Sign up

Export Citation Format

Share Document