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Phase equilibria and structure considerations.
Journal of Solid State Chemistry; 127(2): p240-247. 1996 ], which complexes the radioactive material during the reduction process.
For reference, the chemistry of two samples of burden taken at different processing periods is given in Table 1.
Overall, the micrographs indicate a variety of complex structures.
Two phase structure of Al2TiO5 sample.

Fig.1 shows its chemical structure.
The peak of the solution after degraded in 245 cm-1 is probably a new structure (Ar-NH-NH-Ar).
Application of microwave techniques in analytical chemistry [J].
TrAC Trends in Analytical Chemistry 1999, 18(7): 479-484 [8] Charalampos Prestos, Michael Komaitis.
Industrial & Engineering Chemistry research 2012, 51(45): 14729-14737 [10] T.K.

Catalytic Oxidation of O-chlorotoluene to O-chlorobenzaldehyde by Vanadium Doped Anatase Mesoporous TiO2 Shengchun Yang 1,a, Jiaqiang Wang 2, b* 1Depatment of pharmacy and chemical, Dali University, Dali, 671000, China 2 Department of Applied Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, 650091 aDLyangsc@sohu.com, b*jqwang@ynu.edu.cn (Corresponding author) Keywords: Vanadium Doped Anatase Mesoporous TiO2; Catalytic oxidation; O-chlorotoluene; O-chlorobenzaldehyde Abstract.
Mesoporous TiO2 have attracting the great attention due to its unique advantages such as ordered pore structure, size and morphology controllable and huge specific surface area as compared to irregular nanocrystalline TiO2[2].

Synthesis and Optoelectronic Properties of a new Photochromic Diarylethene Bearing a cyano group Zhipeng Tong, Shouzhi Pu*, Shiqiang Cui, Weijun Liu Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R.China pushouzhi@tsinghua.org.cn Key words: Diarylethene; Photochromism; Fluorescence switching; optical storage.
The structure of compound 1a was confirmed by 1H NMR(400 MHz, CDCl3): δ 2.031 (s, 3H, -CH3), 7.214 (s, 1H, thiophene-H), 6.973 (t, 1H, J=8.2Hz, phenyl-H), 7.164 (d, 1H, J=5.0Hz, phenyl-H), 7.315 (m, 2H, phenyl-H), 7.576 (t, 1H, J=7.8Hz, phenyl-H), 7.746 (t, 1H, J=7.6Hz, phenyl-H), 7.669 (m, 2H, phenyl-H).
The Royal Society of Chemistry

College of Chemistry and Materials engineering, Guiyang University, 550003, Guiyang,Guizhou 2.
Introduction In recent years, nanoparticles of gadolinium oxides Gd2O3, as a new contrast agent, have been extensively studied due to their properties especially such as optical and magnetic ones, which can be very useful in many fields such as imaging, diagnosis and therapy. [1,2,3] The structure of nanoparticles consists in a core of gadolinium oxide encapsulated by a polysiloxane shell which can be functionalised by organic compounds.
Foundation item: NSFC(51201040); Guizhou Province International Coorperation Project ([2012]7034); Guizhou Province, Guiyang City and Guiyang University combined Project(LKG[2013]11); Guizhou Provincial College Special Engineering center for Materials Protection of Wear and Corrosion , College of Chemistry and Materials Engineering, Guiyang University Project(KY[2012]023) References [1] M.Nichkova, D.Dosev, R,Perron, Anal.Bioanal.Chem.384(2006) 631

The formation mechanism of reducing substances in injection system HPAM is polyelectrolyte and its molecular chain is flexible structure, so its molecular form is very sensitive to ions in solution and can easily produce precipitation if reacts with metal ions in solution.
References [1] Xie zhong Xie Analyse Chemistry of Water China Electric Power Press 2007
Environmental Analytical Chemistry[J], 2003,83(7): 653

The performance of FTO film structure and electrical property were discussed systematically.
Inorganic Chemistry Vol. 5637–5645 (2011), p. 50 [8] V.A.
Synthesis and Reactivity in Inorganic, Meta Li l-Organic and Nano Metal Chemistry Vol. 669–676 (2005), p.35 [10] A.V.

Preparation of TiO2 photocatalysis with sol-gal method highly improves the photocatalysis efficiency, because mixing metallic ion with TiO2 changes the crystalline structure of titanium dioxide.
Xiujuan, [J] Preparation of nanometer titanium dioxide with titanic acid sol method and its performance characterization, Chinese Journal of Inorganic Chemistry, 2004, 20 (8): 991
Jiangfeng, [J] Preparation of Fe-dopping titanium dioxide nanometer and its photocatalytic performance, Applied Chemistry, 2003, 20 (1): 73-75.

In fact, solution pH would affect both aqueous chemistry and surface binding sites of the adsorbent.
Due to its unique porous structure, ACF is an efficient absorbent material for organic pollutants.
Vol. 3 (2003), p. 28 (In Chinese) [4] Ni.J, Conway B.E: Journal of Electroanalytical Chemistry.

Correlation between Excess Heat and Pressure in a D/Pd Gas-loading System with Heat-flow Calorimeter Xingye Wang1 , Bingjun Shen1 , Wushou Zhang2, Lihong Jin1, Xin Lu3, Xinle Zhao1, Dan Zhou1, Lingyu Li1 and Jian Tian1,a 1Changchun University of Science and Technology, Changchun 130022, China 2Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China 3Changchun University, Changchun, 130022, China atianjian@cust.edu.cn (corresponding author) Keywords: Excess heat, Pressure, D/Pd gas-loading, Heat-flow calorimeter Abstract.
The chamber structure was the same as before.
Both triggering condition for larger excess heat power and the mechanism of the abnormal exothermic reaction need to be further studied Acknowledgements This work was financially supported by National Natural Science Foundation of China (21153003) and thanks to The State Key Laboratory of Physical Chemistry of Solid Surfaces in Xiamen University who gives us generous help for building the heat-flow calorimeter.