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Synthesis and properties of barakol tailored for fluorescent biodiesel marker Thitiphan Chimsook1,a 1Department of Chemistry, Faculty of Science, Maejo University, Chiang Mai, Thailand athitiphan.cs@gmail.com Keywords: Barakol, Biodiesel maker, Fluorescent marker Abstract.
Acknowledgement We are thankful to Department of Chemistry, Faculty of Science, Maejo University, Chiangmai, Thailand.
King, The structure and synthesis of barakol: a novel dioxaphenalene derivative from Cassia siamea., J.

It was also found that the chemical structure and crystallinity of the coating did not change by the addition of ethanol to the coating solution, but only the morphology was different [23].
Seshadri: Materials Chemistry and Physics 106 (2007), p. 406
Chin: Materials Chemistry and Physics 74 (2002), p. 245

The main focus is to enhance energy conversion efficiency of the commercial thermoelectric material by reducing thermal conductivity of the composites through a combinatorial technique of nano-structuring and nano-inclusion for device fabrication in nuclear energy applications.
Qin, et al., "Enhanced thermoelectric figure of merit in p-type Bi0.48Sb1.52Te3 alloy with WSe2 addition," Journal of Materials Chemistry A, vol. 2, pp. 8512-8516, 2014
Khaliq, et al., "Large ZT enhancement in hot forged nanostructured p-type Bi0.5Sb1.5Te3 bulk alloys," Journal of Materials Chemistry A, vol. 2, pp. 5785-5790, 2014

Research on H2S Removal from Yellow Phosphorus Off-gas Through Catalytic-oxidizing under Low Temperature and Oxygen Content JIA Lijuan1, a, GUO Junming2,b, NING Ping1, c* 1Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650500, China 2Faculty of Chemistry and Biotechnology, Yunnan University of Nationalities, Kunming, Yunnan, 650500, China a350927188@qq.com, bguojunming@tsinghua.org.cn, cningping58@sina.com Keywords: Yellow phosphorus off-gas, H2S, Low temperature and oxygen content, Catalytic-oxidizing purification.
[4] Teresa J.B., Effect of pore structure and surface chemistry of virgin activated carbons on removal of hydrogen sulfide, Carbon. 37(1999) 483-491

The XRD pattern confirms the amorphous nature of the prepared glass and the FTIR analysis identifies the spectral contribution of each component on the structure and the role of the Er2O3 ions in glass network.
Rajnak Chemistry Division, Argonne National Laboratory, Argonne, Illinois.
Ramakrishnaa, Journal of Physics and Chemistry of Solids 64 (2003) 641–650 [14] E.

Analysis Content of 1-methyl-3-butyl Imidazole Tetrafluoroborate in Water by UV-Spectrum Yangyang Song, Peng Tian*, and Lu Yu College of Chemistry and Life Science, Shenyang Normal University, Shenyang 110034, China aemail: tianpenglnu@sina.com Keywords: BMIBF4 ionic liquid, analysis content, UV–spectrum Abstract: 1-methyl-3-butyl Imidazole tetrafluoroborate is prepared by BMIC and NaBF4 in the acetone.
Introduction Nowadays, ionic liquids are gaining more and more interest in chemical research, and their potential in diverse fields such as catalysis, extraction technology, electrochemistry and analytical chemistry has been investigated and extensively reviewed[1–3].
We use infrared spectrometer for the structure characterization.

Sintering deformation is fundamentally linked to microstructural evolution and depends on very subtle changes in microstructure and chemistry, sometimes at the atomic level.
One of the major developments in materials chemistry during the past two decades is the growing ability of computational techniques to model accurately the behaviour of solid materials at the atomistic level.
The anisotropic structure developed during compaction can have a strong influence on deformation and grain-growth during sintering.

Table 1: AHSS steel chemistries.
Thus, the test 5 environment and loading pattern were the optimum step loading conditions for these AHSS chemistries and strength levels.
Yang, Effect of retained austenite on the hydrogen content and effective diffusivity of martensitic structure, Metall.

Study on Conductive Polypyrrole /P(BA-co-AA)-g-PMMA-GMA Composites Zhou Shibiao1, a,*, Xiao Anguo1, Huang Xiaobing1, Chen Zhengan1, Chen Yuandao1and Xing Zhifu1 1 Department of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Changde, Hunan, China a*Zhsb1961@163.com Keywords: Composites, Conductive Polymer, Polppyrrole, Uniform graft polymer, methyl methacrylate Abstract.
Thermogravimetric analysis of the PPy/terpolymer composites Fig. 11.The SEM micrographs of PPy/terpolymer composites Morphological Structure.
Acknowledgments This work was supported by the construct program of the key discipline in Hunan province(Applied Chemistry).

Charcoal (C) filler have low lignin content as can be seen in Fig.1 (b) because the heating process had removed oxygen and disturb lignin structure [7]. 4000.0 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 650.0 cm-1 %T 3301.92 2922.17 2359.36 1625.89 1508.59 1429.54 1282.56 1207.64 1152.10 1024.66 3305.00 2918.72 2360.31 1590.15 1373.87 1150.03 1025.74 3332.60 2918.72 2360.00 2179.52 1731.58 1633.93 1373.42 1317.07 1243.95 1150.10 898.94 3284.01 2920.81 2359.59 1622.15 1436.31 1318.82 1237.66 1145.89 1021.52 (d) (c) (b) (a) Fig.1 : FTIR spectra of : (a) Turmeric (b) Charcoal (c) Henna (d) Lemon grass Fig.2 shows the compressive stress-strain curves for polyurethane foam composites exerts the elastic-plastic foam behaviour under the compressive stress.
Petru Poni’’ Institute of Macromolecular Chemistry, Department of Natural Polymers, Romania, (2012)
Department of Colour Chemistry and Dyeing, The University, Leeds, UK, (1993)