scholarly journals THE ACTION OF ALUMINIUM CHLORIDE ON THE ALIPHATIC ETHERS.

1915 ◽  
Vol 37 (11) ◽  
pp. 2560-2567 ◽  
Author(s):  
G. B. Frankforter ◽  
E. A. Daniels
Keyword(s):  
Aluminium Chloride ◽  
Aliphatic Ethers

scholarly journals Synthesis of short-range ordered aluminosilicates at ambient conditions

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Katharina R. Lenhardt ◽  
Hergen Breitzke ◽  
Gerd Buntkowsky ◽  
Erik Reimhult ◽  
Max Willinger ◽  
...  
Keyword(s):  
Short Range ◽  
Spatial Arrangement ◽  
Aluminium Chloride ◽  
Ambient Conditions ◽  
Soils And Sediments ◽  
Submicron Scale ◽  
Mineral Structure ◽  
Temperature And Pressure ◽  
Physical And Chemical ◽  
Microscopic Techniques

AbstractWe report here on structure-related aggregation effects of short-range ordered aluminosilicates (SROAS) that have to be considered in the development of synthesis protocols and may be relevant for the properties of SROAS in the environment. We synthesized SROAS of variable composition by neutralizing aqueous aluminium chloride with sodium orthosilicate at ambient temperature and pressure. We determined elemental composition, visualized morphology by microscopic techniques, and resolved mineral structure by solid-state 29Si and 27Al nuclear magnetic resonance and Fourier-transform infrared spectroscopy. Nitrogen sorption revealed substantial surface loss of Al-rich SROAS that resembled proto-imogolite formed in soils and sediments due to aggregation upon freezing. The effect was less pronounced in Si-rich SROAS, indicating a structure-dependent effect on spatial arrangement of mass at the submicron scale. Cryomilling efficiently fractured aggregates but did not change the magnitude of specific surface area. Since accessibility of surface functional groups is a prerequisite for sequestration of substances, elucidating physical and chemical processes of aggregation as a function of composition and crystallinity may improve our understanding of the reactivity of SROAS in the environment.

The protective effect of esculetin against aluminium chloride‐induced reproductive toxicity in rats

Andrologia ◽  
2020 ◽  
Author(s):  
Erdinç Türk ◽  
Ibrahim Ozan Tekeli ◽  
Hüseyin Özkan ◽  
Ahmet Uyar ◽  
Mustafa Cellat ◽  
...  
Keyword(s):  
Protective Effect ◽  
Reproductive Toxicity ◽  
Aluminium Chloride
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