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Introduction Clay brick which has rich pore structure is a fine adsorbent, it can be used as a supporter of TiO2[1].
Chemistry Bulletin. 10(2008), 755-764. ( In Chinese) [5] Feng Zhang, Miao Li, Wenqi Li, et al.
Journal of Photochemistry and Photobiology A: Chemistry. 222(2011), 323-329

Wellmann1,h 1Crystal Growth Lab, Materials Departmet 6 (i-meet), FAU Erlangen-Nürnberg, Martensstr. 7, D-91058 Erlangen, Germany 2 Department of Chemistry and Pharmacy and Institute of Advanced Materials and Processes (ZMP), University of Erlangen-Nuremberg, Henkestr. 42, 91054 Erlangen, Germany 3 Department of Physics, Chemistry and Biology (IFM), Semiconductor Materials Division, Linköping University, 581 83 Linköping, Sweden 4CNR-IMM, sezione di Catania, Stradale Primosole 50, I-95121 Catania, Italy 5E.
By this technique, 12 to 50 µm thick 3C-SiC layers grown on a particularly structured silicon substrate with single domain [3] were achieved leading to an annihilation of DPBs in the first hundred nanometers of growth.

Phanichphant1,2,c 1 Nanoscience Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand 2 NANOTEC Center of Excellence at Chiang Mai University, Chiang Mai 50200, Thailand a to_khatcharin@hotmail.com, bnatda_we@yahoo.com, csphanichphant@yahoo.com Keywords: Enhancement, Nanoparticles, Photocatalytic performance, Ru-doped TiO2 Abstract.
TEM bright-field images in Fig. 3 showed the topology of Pure TiO2, 0.1 and 2.0 at.% Ru-doped TiO2 nanoparticles consists of almost the rectangular crystallites, which conform with unique anatase structure.
Acknowledgements The authors would like to thank Nanoscience Research Laboratory, Department of Chemistry, Department of Physics, Faculty of Science, Chiang Mai University; Graduate School, Chiang Mai University; The National Nanotechnology Center (NANOTEC), NSTDA, Ministry of Science and Technology, through its program of Center of Excellence Network, Thailand.

It is also possible to outline the nanostructure present in the PHB/VMF2 nanocomposite, as the absence of the peaks from MMT and K indicate that both structures might be exfoliated [13].
Zhangaet et al.: Materials Chemistry and Physics Vol. 88 (2) (2004, p. 300
Mariani et al.: The Electronic Journal of Chemistry Vol. 5 (2013), p. 249

Reaction Mechanism for CCl2F2 Catalytic Decomposition over MoO3/ZrO2 Tiancheng Liu1,2,a, Yujiao Guo1,2,b,Ping Ning3,c, Minglong Yuan1,2,d 1 The Engineering Laboratory of Polylactic Acid-Based Functional Materials of Yunnan, School of Chemistry and Biotechnology, Yunnan University of Nationalities, Kunming, Yunnan, 650500, China 2 Key Laboratory of Ethnic in Chemistry Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming, Yunnan, 650500, China 3 School of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650500, China a liutc7077@sina.com, b26857409@qq.com,c ningping58@sina.com, d yml@vip.163.com Keywords: Dichlorodifluoromethane (CCl2F2), Reaction mechanism, Catalytic hydrolysis, Solid acid, MoO3/ZrO2.
Table 1 Parameter of solid acid Mo03/Zr02 bore structure catalysts Surface area m2.g-1 Total Pore volume cm3.g-1 mean pore size nm distribution of pore size nm MoZr0.20-350 83.4 0.72 3.7 1.5-6.0 MoZr0.20-400 107.5 0.83 3.8 1.5-6.0 MoZr0.20-450 118.2 1.01 3.9 1.5-6.0 MoZr0.20-500 97.8 1.14 4.4 2.0-7.0 The NH3-TPD results of MoZr0.20 catalysts are shown in Fig. 1.

Effects of Graphene Nanopletelets on Poly(lactic acid)/Poly(ethylene glycol) Polymer Nanocomposites Buong Woei Chieng1, a *, Nor Azowa Ibrahim1,b , Wan Md Zin Wan Yunus2,c and Mohd Zobir Hussein1,d 1Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia 2Department of Chemistry, Centre For Defence Foundation Studies, National Defence University of Malaysia, Sungai Besi Camp, 57000 Kuala Lumpur, Malaysia achieng891@gmail.com, bnorazowa@upm.edu.my, cwanmdzin@upnm.edu.my, dmzobir@science.upm.edu.my Keywords: graphene nanoplatelets, nanocomposite, poly(lactic acid) Abstract.
Graphene combines layered structure of clays with superior mechanical and thermal properties of carbon nanotubes, which can provide excellent functional properties enhancements [4].

Introduction Inorganic compound with the chemical formula of ABO3 is a kind of functional material in solid-state chemistry [1-2].
Calcium titanate (CaTiO3), with a perovskite structure, has a high dielectric constant, high dielectric loss and large positive temperature coefficient of the resonant frequency [4].
(a)5%; (b)10%; (c)15% Traditionally, the appropriate calcination temperature was the key factor to determine the microstructure of the products in solid-state chemistry.

As the molecular structure of crystalline regions is closer than that of noncrystalline regions, water molecules penetrate into the noncrystalline regions first and hydrolysis is generated there.
Journal of Macromolecular Science-Chemistry, Vol. 19 (1983), p. 1069-1099
Journal of Polymer Science, Part A: Polymer Chemistry, Vol.35 (1997), p. 1461-1467

The Institute of Applied Chemistry, Central South University of Forestry & Technology, Changsha, Hunan 410004, PR China; 2.
School of Chemistry and Chemical Engineering, Mianyang Normal University, Mianyang, Sichuan 621000, PR China 1tanxy0011@sina.com, 2liliguolan@tom.com, 3mytclis07128@tom.com Keywords: Activated carbon; Adsorption; Wasterwater treatment; Kinetics.
Activated carbons process high surface area and porous structure.

Fig.1 shows the XRD pattern of the typical sample by gas-liquid precipitation .All of the diffraction peaks could be indexed and the main three diffraction peak positions correspond to the lattice planes of (111), (220), and (311), matching the cubic zinc blende ZnS structure (JCPDS No. 05-0566).
References [1] DONG Dong-qing ,preparation and photoluminescent characteristics of ZnS and doped ZnS Quantum dots( M.S.DISSERTATION 2008) [2] ZHAN Xun-shou, ZHUANG Bao-hua,studies on Fluorescence Method for the Determination of copper ions with ZnS :Mn Quantum Dots vol.32(journal of Nanchang University 2010) ,p.228 [3] AsamiH,AbeY,OhtsuT,etal.J.Phys.Chem.B,2003,107(46):12566—12568 [4] ShavelA,GaponikN,EychmuellerA.J.Phys.Chem.B,2004 ,108(19) :5905—5908 [5] Chen Wei,New Fluorescence Material-Quantum Dots and their Application in Life Science vol.6(Chemistry Online 2007),p.403 [6] DING Shai-Xia,ZnS Hollow Nanospheres :Synthesis and Optical Proerties vol.23(Chinese Journal of inorganic chmistry 2007),p.2003 [7] HAO Wei ,SUN Zhang-Xi Synthesis of zinc sulfid Nanoparticles by Precipitate Dissolution vol.23(Chinese Journal of inorganic chmistry 2007),p.461 [8] LIU Jin-song solid-state synthesis and Optical Absorption Properties of ZnS Nanoparticles, vol.23 (Chinese Journal of inorganic
&Tech 2005),p.288 [10] LI Guo –Ping, Hydrothermal Preparation of ZnS Nanowires vol.23 (Chinese Journal of inorganic chmistry2007), p.1864 [11] HUANG Feng hua, PENG Yi-ru Preparation and Fluorescence Property of ZnS Quantum Dots (Chinese Journal of Synthetic Chemistry 2004),p.529 [12] R.