Structural Modifications on Germanosilicates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F24%3A10500535" target="_blank" >RIV/00216208:11310/24:10500535 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/9783527839384.ch5" target="_blank" >https://doi.org/10.1002/9783527839384.ch5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/9783527839384.ch5" target="_blank" >10.1002/9783527839384.ch5</a>
Alternative languages
Result language
angličtina
Original language name
Structural Modifications on Germanosilicates
Original language description
(Chapter 5) This chapter examines the unique properties of germanosilicate zeolites which not only dictate their hydrolytic stability but also predetermine them for highly-controlled post-synthetic structural transformations and producing new types of porous materials. The germanosilicate zeolites commonly suffer from decreased hydrolytic stability compared to silicates and aluminosilicates. On one hand, the germanosilicates are susceptible to structural degradation in moist environment due to the weaker nature of the Ge-O bonds. On the other hand, the framework germanium shows pronounced preference for certain framework positions (e.g. double-4-rings) which enables to carry out the hydrolysis selectively. The selective hydrolysis of germanosilicate zeolites yields low-dimensional silicate materials, such as layered zeolite precursors. The chapter further demonstrates application of the zeolite layers as building blocks or starting compounds for preparation of materials with highly controlled chemical and structural properties via methods of intercalation, pillaring or the ADOR transformation.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Micro Mesoporous Metallosilicates : Synthesis Characterization and Catalytic Applications
ISBN
978-3-527-35094-0
Number of pages of the result
34
Pages from-to
119-152
Number of pages of the book
496
Publisher name
WILEY-VCH GmbH
Place of publication
Weinheim, Germany
UT code for WoS chapter
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