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Radiation Physics and Chemistry 2002,65(4–5): 539-547
Radiation Physics and Chemistry 2007,76(6): 1037-1041
Radiation Physics and Chemistry 2002,64(2002),53-59
Radiation Physics and Chemistry 2007,76(7): 1122-1125
Radiation Physics and Chemistry 2002,65(4–5): 579-587

Characterization of bismuth titanate powders Pusit Pookmanee1,a* , and Sukon Phanichphant2,b 1 Department of Chemistry, Faculty of Science, Maejo University, Chiang Mai, Thailand 2 Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand a*pusit@mju.ac.th, and bpsukon@yahoo.com Keywords: Bismuth titanate, sol-gel, XRD, SEM, EDS Abstract.
Single phase with orthorhombic structure of bismuth titanate was obtained after calcination at 700 oC for 2h.
Orthorhombic structure of Bi4Ti3O12 was started to form at calcination temperature of 600 oC for 2h (Fig. 1.
Single phase orthorhombic structure of Bi4Ti3O12 powders were obtained after calcination at 700 oC for 2h.
Acknowledgements This research was supported by the Department of Chemistry, the Faculty of Science and Maejo University, Thailand.

Balance Melting Point and Compatibility of Polypropylene/Syndiotactic1, 2-polybutadiene blends By Using DSC He Xiaofeng1,2,a, Zhang Hua1,b, Ge Tiejun1,c, Zhang Xuequan2,d, Zhang Chunyu2,e 1Research Center of Plastic Engineering, College of Materials Science and Engineering, Shenyang University of Chemical Technology, Shenyang 110142, China; 2State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China ahexiaofeng99063@sina.com, bzhanghua@163.com, cgetiejun@163.com, dzhangxuequan@sohu.com, ezhangchunyu@sina.com, Keywords: Polypropylene , Syndiotactic-1, 2-polybutadiene, Balance melting point Abstract.
The structure is heterogeneous in microscopy, but homogeneous in macroscopic, this also proves that there are strong interactions between two macromolecular chains in blend.
In other words, the structure is heterogeneous in microscopy but homogeneous in macroscopy, this structure is useful for toughening.
The structure is heterogeneous in microscopy, but homogeneous in macroscopic, this also proves that there are strong interactions between two macromolecular chains in blend.
Treatise on Solid State Chemistry.

Results and Discussion Chemistry.
In the course of this study, we developed green chemistry by one-pot syntheses of target molecules in absence of [Hnmp]HSO4.
Docking models of compound 5a (A) and 5b (B) with human AChE Experimental Chemistry.
The docking simulation were performed using the available crystallographic structure of enzyme (PDB ID: 1B41) [6] using AutoDock 4.0.
The resulting enzyme structure was used as an input for the AUTOGRID program.

Effect of hyperbranched polymer on crystallization kinetics of isotactic polypropylene Guangtian Liua Jing Leib Hebei Provincial Key Laboratory of Applied Chemistry, Institute of Environmental and Chemistry Engineering,Yanshan University, Qinhuangdao, 066004, People’s Republic of China agtldesire@163.com, bleijingnm@163.com Keywords: Polypropylene;Crystallization kinetics; Hyperbranched Polymer(HBP); Blend; DSC Abstract.
An increase in the Avrami exponent may be attributed to the fractal structure of hyperbranched polymer.
(Jilin, China); AB3 HBP, =12500g/mol, was self-prepared[9], and the Schematic structures was showed in Fig.1.
An increase in the Avrami exponent may be attributed to the fractal structure of hyperbranched polymer.
Abrusci: Journal of Photochemistry and Photobiology A: Chemistry Vol. 224 (2011), p.46

Keywords: Soft chemistry; (LaxFe1-x)2Zr2O7; Nanocrystalline; Pyrochlore; Fluorescence.
Fig.1 XRD Spectrum of (LaxFe1-x)2Zr2O7 with different x value The pyrochlore structure of La2Zr2O7 and La1.8Fe0.2Zr2O7 can also be confirmed through infrared.
It can be seen that doping did not cause visible damage to the pyrochlore structure.
Vibration peaks are slightly shifted to longer wavelengths direction, indicating that doping resulted in the changes in fine structure of pyrochlore.
Fig.3 (A) TEM and (B) HRTEM images of La1.8Fe0.2Zr2O7 prepared at 700℃/5 h This is because, in nano-scale, while the Fe3+-dopping does not cause damage to pyrochlore structure, it caused changes in the fine structure of pyrochlore.

In region 1, the structure of glass is determined by the structure of the GeSSe2 compound.
Glass Physics and Chemistry, 44(3), pp.234-237
Inorganic Chemistry Frontiers, 5(12), pp.3015-3027
Lead-containing oxyhalide glass// Glass physics and chemistry. 2014.
Halogen-Containing Chalcogenide Glasses: Synthesis and Properties// Glass Physics and Chemistry. 2017.

It quantifies the products formed (pyrolysates) from the thermal decomposition of biomass and hence gives information about both the composition and structure of the biomass [11].
Electronic scientific journal Universum, Chemistry and biology., 2019, 6 (62).
The chemistry of plant raw materials. 2017, 3, pp. 211-220. doi:10.14258/jcprm.2017031492
Theses and Dissertations-Chemistry. 2013. https://uknowledge.uky.edu/chemistry_etds/26 [12] Sadikov A.Z., Shakirov T.T.
Chemistry and chemical technology (Kimyo va kimyo texnologiyasi). 2018, 2, 59-63

Taking into account the characteristic peak position and intensity of FTIR spectroscopy was Hardly any change during the ageing period, there is no chemistry reaction on the organic coatings.
FTIR measurements were carried out on the organic coating of prepainted steel sheet at different UV aging hour in order to further confirm the structure and transformation of the organic coating of prepainted steel sheet.
Description in the molecular structure of aging after 2000 hours of polyurethane coating does not change, no chemical reactions of polymers.
SEM was tested carried out on the surface of prepainted steel sheet at different UV aging hour in order to further confirm the surface structure and transformation of the organic coating of prepainted steel sheet.
There is no chemistry reaction on the organic coatings.

Hydrogen Behavior in NdRh3-based Hydrides Stepan Alexandrovich Lushnikov1, a, Tatyana Victorovna Filippova2,b 1Department of Chemistry Lomonosov Moscow State University, Moscow 119991, Russia 2 Department of Chemistry Lomonosov Moscow State University, Moscow 119991, Russia alushnikov@hydride.chem.msu.ru, btania.filippova@inorg.chem.msu.ru Keywords: hydrides of intermetallic compounds, vacuum-extraction technique, hydrogen diffusion.
IMC NdRh3 has CeNi3 structure type which consists of RT2 (MgZn2 structure type) and RT5 (CaCu5 structure type) fragments, which collected in the direction perpendicular to the z-axis.
In works [3-6] it was revealed that interaction of IMC with CeNi3 structure type with hydrogen leads to the formation of the hydrides with varied amount of hydrogen amounts and diverse structures.
Yartys, New aspects of coordinate chemistry of hydrides of intermetallic compounds: “isotropic” and “anisotropic” structures, Koord.
Hydrogen in metals and molecular structures.// Journal Neorganic Chemistry. 2000.