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The structure of clay mineral is of 2:1 (TOT).
b) Vermiculite: It is also of 2:1 (TOT) structure type mineral clay.
The structure of clay mineral is of 1:1(TO) with basal spacing approximately 7.14 Å.
The structures of common conducting polymers are given in figure-3. 7.
Deng, Fabrication of polyaniline/titanium dioxide composite nanofibers for gas sensing application, Materials Chemistry and Physics, 129(2011), 477-482

Narayanan1* 1Department of Inorganic Chemistry, University of Madras, Guindy Campus, Chennai –600 025, Tamil Nadu, India. 2Department of chemistry, S.D.N.B.
The structure of the samples were analyzed by a Rich Siefert 3000 diffractometer with Cu-Kα1 radiation (λ = 1.5418 Å).
This peak assigns to (002) Miller’s plane family and shows the crystal growth along the axis of carbonated HAp crystalline structure.
Li, Preparation and characterization of nano-hydroxyapatite/polyamide 66 composite GBR membrane with asymmetric porous structure, J.
Martra, Surface structure, hydration and cationic sites of nanohydroxyapatite: UHR-TEM, IR, Microgravimetric studies, J.

The X-Ray Diffraction (XRD) results showed that the zeolite structure is tetragonal.
The crystal structure of the zeolite is tetragonal.
Kol’tsova, Crystal Structures of Zeolites with the General Formula CaAl2Si4O12. nH2O.
Lotti, Systematics, crystal structures, and occurrences of zeolites.
Ko, Heavy metal adsorption with biogenic manganese oxides generated by Pseudomonas putida strain MnB1, Journal of Industrial and Engineering Chemistry, 24 (2015), 132-139 [22] M.

In the field of preparation of nano-structured materials, template electrodeposition has been widely used from the early 1990s.
According to the picture, surface of "E" appeared smooth, uniform and in a compact structure at a macroscopic view.
Oppositely, there are more complex structures in Tian's character strokes.
Structure geometry was proved an important factor affecting processing quality.
Ito: Journal of Electroanalytical Chemistry, Vol. 559 (2003), No.15, pp. 149

FGMs can be classified into compositionally graded and structurally graded structures [2].
Metal-ceramic FGMs with stringent interface-devoid structures maintain the gradual variation in property throughout the structure and enable the proper stress distribution [3].
The powder-based L-DED uses the concept of the laser cladding process and provides higher flexibility in alloy designing, development of multi-material structures, and functionally graded structures [10].
Apart from ceramic chemistry, temperature and the presence of other surface oxides also influence the wetting behavior between metals and ceramics during the FGM deposition process.
It can be used for designing different alloys, developing functionally graded structures, repair, restoration, and manufacturing.

The size and structure of the diproksamin molecules is somewhat similar to nanoparticles [14].
In its structure and qualities, dehydrated carbonate sludge due to the large number of pores that have arisen during its dehydration can be attributed to nanostructural formations.
According to the concept of structure formation decrease in viscosity at the initial stage can be replaced by its subsequent growth.
Akhmetvalieva, Improvement in the Viscosity Characteristics of Boiler Oil by Additives, Petroleum Chemistry 56 (2016) 65-67
Makshakova, et al, Structure and properties of aqueous dispersions of sodium dodecyl sulfate with carbon nanotubes, Russ.

The nanorods are gradually shortened with the increase of Nb content, and the nanorod-network structure almost disappeared as the Nb content beyond 1.5 at.%.
Chu, Manipulating behaviors from heavy tungsten doping on interband electronic transition and orbital structure variation of vanadium dioxide films, ACS Appl.
Jin, Microemulsion-based synthesis of V1−xWxO2 @SiO2 core−shell structures for smart window applications, J.
Parkin, Nb-doped VO2 thin films prepared by aerosol-assisted chemical vapour deposition, European Journal of Inorganic Chemistry. 25 (2007) 4050-4055
Vernadou, Intelligent window coatings: atmospheric pressure chemical vapour deposition of vanadium oxides, Journal of Materials Chemistry. 12 (10) (2002) 2936- 2939

Thus, in the reference sample, a “classic” porous structure of fibrous new formations was noted in the cement stone composition.
When the cement matrix was modified with a suspension of chrysotile nanofibers, the mechanism of structure formation changed and led to the creation of a more dense structure with lamellar new formations combined with cubic and octahedral crystals on the sample surface.
Saber, Structuring of cement binders with multi-layered carbon nanotube, Building and construction materials 11 (2011) 22-24
Kaushansky, Some regularities of the hydration activity of calcium silicates, Journal of applied chemistry 8 (1977) 1688-1692
Abakumov, Binding, ceramics and glass-ceramic materials: Structure and properties (1994).

The cell structure change was observed via scanning electron microscope (SEM).
The improvement of cell structures has always been an important topic for MuCell®.
The cell nucleation develops in the cellular structure then turns into microcellular bubbles.
Therefore, the internal cell structure of the product is closely related to the process of bubble growth.
Sear, Heterogeneous and homogeneous nucleation compared:  rapid nucleation on microscopic impurities, The Journal of Physical Chemistry B 110 (2006) 4985-4989

Canton c Department of Physical Chemistry, University Ca' Foscari of Venice, Via Torino 155/b, I-30172 Venezia-Mestre, Italy a radenka@unive.it, bpolizzi@unive.it, ccantonpa@unive.it Keywords: GGG, Garnet, Luminescence, Nanopowders, Propellant Synthesis, Rare Earths.
The samples have a polycrystalline porous structure.
However, due to high correlation between profile parameters and lattice parameters it was impossible to resolve the two structures.
Considering the ionic radius in unit cell of GGG it is expected that RE 3+ ions enter the structure replacing the Gd3+ ions.
A careful inspection, however, showed that most of these areas have only a superficial compact laye,r which masks the porous structure underneath.