-Ion-exchange isotherms between hydrotalcite-like compounds (HT) of the NO3-, CI-, and SO4forms and F , 0% Br , I , OH-, SO42-, CO3 z-, and Naphthol Yellow S (NYS 2-) ions were determined, and the spacing and the width of the 003 reflection were measured as a function of HT composition. The ion-exchange equilibrium constant for HTs of monovalent anions are in the sequence OH> F > Cl > Br> NO3> ...

Two-dimensional (2D) nanosheets obtained by exfoliating inorganic layered crystals have emerged as a new class of materials with unique attributes. One of the critical challenges is to develop robust and versatile methods for creating new nanostructures from these 2D-nanosheets. Here we report the delamination of layered materials that belonging to two different classes--the cationic clay, mont...

The catalytic and sorptive properties of a series of sulfide cluster-derived catalysts were compared to those of an analogous series of conventionally-prepared sulfides. The cluster-derived and conventionally-prepared catalysts had similar hydrotreatment activities and chemisorbed similar amounts of 02 and NO. From infrared spectroscopy, it was observed that the clusters retained much of their ...

As important pollutant in VOCs, toluene has serious impact on people's health and ed by using hydrotalcite as precursor due to the characteristics of its unique composition controllable structure. Thus technical problems difficult control structure high cost nano catalyst were solved. The mixed metal oxide was used for removal catalytic performance studied. results show that with good can be ob...

Hybrid nanostructures based on amoxicilin – hydrotalcite type anionic clays were synthesized by using coprecipitation and reconstruction of initial structure as synthesis methods. Scanning electron microscopy (SEM) technique and nitrogen adsorption-desorption isotherms was used to describe textural characteristics of the obtained hybrids. The plate let morphology defines the texture of the iron...