Three aminoacids: proline, histidine, and lysine are used as organic additives in the hydrothermal synthesis of zeotype material AlPO 4 •1.5H 2 O-H3 (framework topology code APC). A detailed analysis factors controlling formation is performed. The role aminoacids process frameworks addressed based on comparisons crystal phase selection different synthetic recipes insights provided by FTIR gels ...

The block caving mining method has become increasingly popular in the last two decades. Meanwhile, Indonesia several potential ore bodies which have not yet determined suitable methods. references to projects worldwide and potency of metal deposits were reviewed determine requirements for using transformed method. This can be applied on a blocky body with thickness 200–800 m, various rock mass ...

We propose an adaptive reversible data hiding method with superior visual quality and capacity in which an adaptive generalized difference expansion (AGDE) method is applied to an integer-to-integer subband transform (I2I-ST). I2I-ST performs the reversible subband transform and the AGDE method is a state-of-the-art method of reversible data hiding. The results of experiments we performed objec...

Sb-substituted Cs2AgBiBr6 single crystals and powders are synthesized by various wet-chemical routes as well solvent-free mechanochemical synthesis. Phase purity resulting optical properties of differently absorbers investigated compared. X-ray diffraction confirms that Sb substitution results in an apparent single-phase formation with a unit cell shrinkage up to certain limit, which varies dep...

In this paper, we introduce the concept of anti M-fuzzy sub-bigroup of an M-bigroup and bi lower level subset of an anti M-fuzzy sub-bigroup and discussed some of its properties.

The influence of low-level metal cation substitution in the thermoelectric material NiCr2S4, treated via field-assisted sintering, is investigated X-ray diffraction (XRD) and transmission electron microscopy (TEM) studies. NiCr2S4 Mn0.1Ni0.9Cr2S4 can be synthesized compacted as phase-pure pellets, while In0.1Ni0.9Cr2S4 appears a mixture different phases. XRD investigations reveal that Mn incorp...

Heterogeneous integration of β-(Sn x Ga 1− ) 2 O 3 (TGO) UV-C photodetectors on silicon substrates by molecular beam epitaxy is demonstrated. Multimodal electron microscopy and spectroscopy techniques reveal a direct correlation between structural, compositional, optical properties TGO the functional photodetectors. Wavelength dispersive x-ray results accurately determine Sn concentrations ( x)...