scholarly journals Titelbild: Selective Ion Exchange in Supramolecular Channels in the Crystalline State (Angew. Chem. 13/2019)

2019 ◽  
Vol 131 (13) ◽  
pp. 4109-4109
Author(s):  
Katsuya Ichihashi ◽  
Daisuke Konno ◽  
Kseniya Yu. Maryunina ◽  
Katsuya Inoue ◽  
Kazuhiro Toyoda ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Crystalline State

scholarly journals Selective Ion Exchange in Supramolecular Channels in the Crystalline State

2019 ◽  
Vol 58 (13) ◽  
pp. 4169-4172 ◽  
Author(s):  
Katsuya Ichihashi ◽  
Daisuke Konno ◽  
Kseniya Yu. Maryunina ◽  
Katsuya Inoue ◽  
Kazuhiro Toyoda ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Crystalline State

scholarly journals Selective Ion Exchange in Supramolecular Channels in the Crystalline State

2019 ◽  
Vol 131 (13) ◽  
pp. 4213-4216 ◽  
Author(s):  
Katsuya Ichihashi ◽  
Daisuke Konno ◽  
Kseniya Yu. Maryunina ◽  
Katsuya Inoue ◽  
Kazuhiro Toyoda ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Crystalline State

scholarly journals Cover Picture: Selective Ion Exchange in Supramolecular Channels in the Crystalline State (Angew. Chem. Int. Ed. 13/2019)

2019 ◽  
Vol 58 (13) ◽  
pp. 4067-4067
Author(s):  
Katsuya Ichihashi ◽  
Daisuke Konno ◽  
Kseniya Yu. Maryunina ◽  
Katsuya Inoue ◽  
Kazuhiro Toyoda ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Crystalline State

Embedding Procedure for Water Swollen Samples

1970 ◽  
Vol 28 ◽  
pp. 504-505
Author(s):  
Ann M. Thomas ◽  
Virginia Shemeley
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Ion Exchange ◽  
Structural Changes ◽  
Cross Linking ◽  
Ion Exchange Resins ◽  
Transmission Electron ◽  
First Pass ◽  
Exchange Resins

Those samples which swell rapidly when exposed to water are, at best, difficult to section for transmission electron microscopy. Some materials literally burst out of the embedding block with the first pass by the knife, and even the most rapid cutting cycle produces sections of limited value. Many ion exchange resins swell in water; some undergo irreversible structural changes when dried. We developed our embedding procedure to handle this type of sample, but it should be applicable to many materials that present similar sectioning difficulties.The purpose of our embedding procedure is to build up a cross-linking network throughout the sample, while it is in a water swollen state. Our procedure was suggested to us by the work of Rosenberg, where he mentioned the formation of a tridimensional structure by the polymerization of the GMA biproduct, triglycol dimethacrylate.

SYNTHESIS AND MAGNETIC PROPERTIES OF PLATELET SHAPE SPINEL AND M-TYPE HEXAGONAL FERRITES PREPARED FROM β'' ALUMINA-LIKE FERRITES BY ION EXCHANGE

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-937-C8-938
Author(s):  
O. Kalogirou ◽  
A. C. Stergiou ◽  
D. Samaras ◽  
S. Nicolopoulos ◽  
A. Bekka ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ion Exchange ◽  
Hexagonal Ferrites ◽  
Platelet Shape
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