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The presence of cross-linked structures in the macromolecules of polyolefins also leads to the appearance of a carbonized residue.
Obviously, at the first stage of destruction, the oxidized structures contained in the initial polymer are destroyed, which in this case are "weak bonds".
Lensoveta and the Leningrad branch of the research institute and mulberry rubber industry "Research in the field of physics and chemistry of rubber and rubber", L., 1973.
Lensoveta and the Leningrad branch of the research institute and mulberry rubber industry "Research in the field of physics and chemistry of rubber and rubber", L., 1973.
Chemistry. 1977, 392 p

Currently, small-sized semiconductor sensors of two types have been developed, metal oxide (based on aluminum oxide) and structural (based on silicon MIS structures and Schottky diodes).
Karunarathne et al., Polyaniline/palladium nanohybrids for moisture and hydrogen detection, Chemistry Central Journal. 12 (2018) 93
Baikova,.Synthesis of polyaniline films on graphitized butyl rubber, Russian journal of applied chemistry; 72 (5) (1999) 883-885
Baikova,.Polyaniline Cathode in Secondary Storage Batteries, Russian journal of applied chemistry. 72 (2) (1999) 225-228
Zolotarevskii, Structure and properties of the Nafion–polyaniline–palladium composite electrodes, Russ J Electrochem. 41 (2005) 189–194

The proportion of each reagent in the mixture followed the concepts of the chemistry of propellants and explosives, and was calculated in accordance with the valences of reactive elements in order to foster the relationship oxidizer/fuel ratio = 1 [11].
The samples resulting in the structure of porous flakes were unbundle mesh sieve #325 (opening 45 mm) and subjected to characterization.
Besides, the authors verified that Cu cations could be re-organized the structure of Ni-Zn ferrite.
The analysis of Fig 3a indicated that the bands observed at 247, 315.482 and 688 cm-1 confirm the inverse spinel structure BABO4.
Doctoral thesis in chemistry - University of Brasilia /UnB, Brasília-DF, 2011

The pattern of pure Fe3O4, CuO and ZnO can be indexed as inverse cubic spinel, monoclinic and hexagonal wurtzite structure, respectively [19,21-22].
Zhang, Synthesis and photocatalysis properties of ZnO structures with different, Applied Surface Science 257 (2011) 6358-6363
Ge, Preparation, characterization, and photocatalytic of pear-shaped ZnO/Ag core-shell submicrospheres, Journal of Physics and Chemistry of Solids 74 (2013) 784-788
Cai, Synthesis and characterization of one-dimensional magnetic photocatalytic CNTs/ Fe3O4-ZnO nanohybrids, Material Chemistry and Physics 134 (2012) 229-234
Das, Magnetically addressable fluorescent Fe3O4/ZnO nanocomposites: Structural, optical and magnetization studies, Journal of Physic and Chemistry of Solids 74 (2013) 811-818

–Curing under heated temperature to accelerate structure formation and consolidation processes.
Davidovits, Geopolymer Chemistry and Applications. 3rd edition.
Davidovits, Chemistry of geopolymeric systems, terminology, Geopolymere: ’99 International Conference, Saint-Quentin, France, 1999 [16] J.
Davidovits, Geopolymer chemistry and properties, Proceedings of the 1st International Conference on Geopolymer, 1 (1988) 25–48 [17] J.
Baghshahi, The effect of mixing molar ratios and sand particles on microstructure and mechanical properties of metakaolin-based geopolymers, Materials Chemistry and Physics, 240 (2020) 122223.

The structures of synthesized silver nanoparticles confirm the cubic face-centered structure of silver nanoparticle.
This confirms the crystalline structure of silver nanoparticles.
Kim, Au decorated core-shell structured Au@Pt for the glucose oxidation reaction.
Progress on Chemistry and application of chitin, 15, 63-72
Journal of Electroanalytical Chemistry and Electrochemistry, 101, 19–28

Meanwhile, at 400W and 600W, the structure of the sterilized mesocarp was in a moist texture.
Food Chemistry, 150: 193 – 198
Food Chemistry, 125(1), 262–267. https://doi.org/10.1016/j.foodchem.2010.08.042 [21] Ngan, T.
Results in Chemistry, 2, 100080. https://doi.org/10.1016/j.rechem.2020.100080 [28] Sarah, M. (2015).
In Biointerface Research in Applied Chemistry (Vol. 12, Issue 2, pp. 1470–1479).

PEG is a polymer with a chemical structure (HO-(CH2- CH2-O)n-H), which can bind water molecules in a chemically inert manner and has low toxicity [11].
Montmorillonite (MMT) with many excellent physicochemical properties as density, high surface area, thermal stability and adjustable surface chemistry have been found as a new class of functional aerogels [14].
The V1 sponge before the addition of bentonite had a closed porous structure with no additional MMT content, whereas after the addition of bentonite the porous structure appeared more open.
Figure 8 shows that the porous structure will be closed, indicating the interaction between the sponge pores and water.
Rasayan Journal of Chemistry, 15(4), 2520- 2526

The XRD results showed single phase and hexagonal structure a = b = 3.24982 Å, and c = 5.20661 Å.
The SEM and TEM results showed the grain size of material arrangement changed after sintering and TEM diffraction pattern confirmed hexagonal crystal structure of Zn0.96Al0.02Ga0.02O after sintering.
These results appear to be the highest ZT values reported so far for bulk n-type oxide [4].The thermoelectric properties and stability of Al-substituted ZnO as a potential high-temperature n-type material were studied in heating-cooling cycles.Zn1-x-yAlxGayO (0.02 ≤ x ≤ 0.04, 0 ≤y ≤0.05) was prepared by soft chemistry and solid state reaction synthesis methods [5].
The Zn0.96Al0.02 Ga0.02O formed hexagonal crystalline structure.
Results obtained shows single phase, hexagonal structure, small powder size, high density and, vicker hardness.

Scanning electron microscopy (SEM) analyses revealed a combination of both macropore and micropore structures.
Bone structure consists of macro, micro and nano scale features with each function and characteristics.
It could be suggested that only chemistry played a significant role in bacteria attachment.
The result gained from SEM showed both micro-pore and macro-pore structures.
Jakubowicz, Microstructure of the mechanically alloyed and electrochemically etched Ti-6Al-4V and Ti-15Zr-4Nb nanocrystalline alloys, Material Chemistry and Physics. 124 (2-3) (2010), 1198-1204