Large scale melt synthesis in an open crucible of Na-fluorohectorite with superb charge homogeneity and particle size

Kalo, Hussein; Möller, Michael W.; Ziadeh, Mazen; Dolejš, David; Breu, Josef

doi:10.1016/j.clay.2009.11.014

Cited by 60 publications

(54 citation statements)

References 36 publications

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“…Na-Hect was synthesized according to procedures published earlier [14,[16][17] and loaded with excess of liquid water into a Diamond Anvil Cell (DAC) together with a piece of gold wire for pressure calibration. X-ray diffraction (XRD) patterns were recorded with 0.1-0.3 GPa steps up to 8.5 GPa.…”

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confidence: 99%

Pressure‐Induced Water Insertion in Synthetic Clays

et al. 2013

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Pressure‐Induced Water Insertion in Synthetic Clays

et al. 2013

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“…larger platelets, less impurities and higher homogeneities. [20][21][22] Moreover, designed synthesis allows to adjust crucial parameters controlling accessible aspect ratios: nature of interlayer cation, layer charge, and composition. Colorless materials can easily be produced and the intracrystalline reactivity may be adjusted to a level where switching between shear stiff and shear labile states allows to alter the effi ciency of tactoid exfoliation.…”

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Barrier Properties of Synthetic Clay with a Kilo‐Aspect Ratio

et al. 2010

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“…Nanosheets of layered materials like clay (e.g., Na‐hectorite [Hec]), or graphene oxide (GO) are the most promising fillers for the fabrication of polymer nanocomposite barrier coatings . Barrier is of prime importance in applications spanning from automotive, furniture, construction, food, or optoelectronic packaging .…”

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confidence: 99%

Filter‐Through Method of Making Highly Efficient Polymer‐Clay Nanocomposite Membranes

Zhu

Habel

Schilling

et al. 2019

Macro Materials & Eng

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Electrospun filter with hierarchical pore structure and variable pore diameter is used for the first time in making a flexible, strong, and high gas‐barrier membrane. A versatile, technical, benign processing method for the fabrication of highly filled (>25 wt%) efficient gas‐barrier polymer membrane with perfectly aligned synthetic high‐aspect ratio layered silicate (clay) of variable and considerable thickness (up to 5 µm) is presented. This process combines advantageous features of an electrospun substrate like high porosity, variable pore size (typically <5 µm), thermoplasticity and of an aqueous suspension of a synthetic clay consisting of single 1 nm thick layers with a huge median lateral extension (>10 µm) in a layered structure. By simple and fast filtration, a gas‐barrier self‐assembled layer of variable and appropriate thickness is obtained on a mechanically stable thermoplastic electrospun filter support that subsequently can be laminated adhesively or via hot pressing, even in a multilayer structure, if required. The resulting composite membranes are flexible, strong, transparent, and show enhanced gas‐barrier properties.

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Large scale melt synthesis in an open crucible of Na-fluorohectorite with superb charge homogeneity and particle size

Cited by 60 publications

References 36 publications

Pressure‐Induced Water Insertion in Synthetic Clays

Pressure‐Induced Water Insertion in Synthetic Clays

Barrier Properties of Synthetic Clay with a Kilo‐Aspect Ratio

Filter‐Through Method of Making Highly Efficient Polymer‐Clay Nanocomposite Membranes

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