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The Preparation of Graphene via Thermal Reduction Method Jianfang Wang1,a,*, Yanan Lv1,2, Yin Long1, Cheng-an Tao1 and Hui Zhu1 1 Department of Chemistry and Biology, College of Science, National University of Defense Technology, 410073, Changsha, P.
China 2 College of Chemistry and Chemical Engineering, Hunan Normal University, 410081, Changsha, P.
As can be seen from XRD pattern (Fig.4), the broad and wide unique diffraction peaks (002) near 26° of graphene appears, and the peak (001) of graphene oxide near 10° disappears, indicating that crystal structure of graphene oxide changed to be graphene totally after reduction.

Due to the wood-rotting fungi intrude, wood gradually changes color and structure.
Currently, the main problem of wood preservative is the effect of chemistry.
Pesticide Chemistry [M].

Synthesis and Optoelectronic Properties of a novel Photochromic Diarylethene Bearing a six-membered aryl unit 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 Keywords: Diarylethene; Photochromism; Fluorescence; six-membered aryl unit.
The structure of compound 1a was confirmed by 1H NMR(400 MHz, CDCl3): δ 1.992 (s, 3H, -CH3), 1.123 (t, 3H, J=0.76Hz, -CH3),1.582 (m, 2H, -CH2), 1.761 (m, 2H, -CH2), 7.165 (s, 1H, thiophene-H), 7.322 (m, 2H, phenyl-H), 7.385 (m, 2H, phenyl-H), 7.476 (t, 3H, J=9.8Hz, phenyl-H), 7.785 (d, 1H, J=6.0Hz, phenyl-H).
The Royal Society of Chemistry

X·F (X=C, N, O and S) noncovalent weak intermolecular interactions Liu Yanzhi1, 2, a, Tang Huian1, 2, b 1 College of Life-science and Chemistry, Tianshui Normal University, Tianshui, 741001, China 2 Key Laboratory for New Molecule Materials Design and Function of Gansu Education Department, Tianshui, 741001, China E-mail: a lyanzhi003@.163.com; b tanghuian@mail.tsnc.edu.cn Keywords: noncovalent interactions; theoretical computational; topological analysis; electron density Abstract.
Introduction Intermolecular interaction plays very important roles in the fields of physics, biology, chemistry and materials science.
Harmonic frequency analyses were performed at the same levels to confirm that these structures were local minima or transition state on the potential energy surfaces.

CFA is usually used as a raw material for cement and concrete manufacture, and has also been used in road base construction, structure fill, soil amendment, sewage sludge treatment, and as filler in plastics[3].
Lianalyzed Na2O–SiO2–Al2O3 phase diagram and predicted the reaction processes using quantum chemistry calculation.
Fuel Chemistry and Technology 36 (5) (2008) 519-523.

LO1408 "AdMaS UP - Advanced Materials, Structures and Technologies", supported by Ministry of Education, Youth and Sports under the „National Sustainability Programme I".
Hewlett, Lea‘s Chemistry of Cement and Concrete, Fourth Edition, ISBN-13 978-0-7506-6256-7
TAYLOR, Cement Chemistry. 2nd edition, published, London: Thomas Telford Publishing, 1997, 459 p., ISBN 0-7277-2592-0

Synthesis of a Novel Photochromic Diarylethene for Polarization Multiplexing Holographic Recording Liqin Wang1, 2, Shouzhi Pu1,*, Liushui Yan2 1Jiangxi Key Lab of Organic Chemistry, Jiangxi Science & Technology Normal University 330013, P.R.
China. 2College of Environmental & Chemical Engineering, Applied Chemistry, Nanchang Hangkong University 330034, P.R.
For several decades, much attention has been focused on the compounds that undergo photoinduced switching of their properties, such as geometrical structure, redox potential,magnetic interaction, and electric conductivity [2].

Synthesis of A Novel SAP with PS Foam Li Li 1, 2,a, Ninglin Zhou1, 2,b , Shaohua Wei1, 2,c, Bin Xu 1,2, Yufang Qin 1,2, Jian Shen1, 2 ,d* College of Chemistry and Environment Science, Nanjing Normal University, Jiangsu Nanjing 210097 Jiangsu Engineering Research Center for Bio-medical Function Materials, Jiangsu Nanjing 210097 a email:lili3@njnu.edu.cn, b email: zhouninglin@njnu.edu.cn, c email: weishaohua@njnu.edu.cn,d email: jshen@njnu.edu.cn key words：polystyrene foam (PSF)；acrylic acid (AA)； super-absorbent polymer (SAP) ；graft copolymerization Abstract: A super-absorbent polymer (SAP) is synthesized with polystyrene foam (PSF) and sodium acrylate through inverse emulsion polymerization.
Chemical Structure Characterization of the Synthesized SAP.
Zhang: Hua Xue Yu Zhan He (Chemistry and Agglutination) No.4 ( 2002), p. 149 [4] G.F.

Kogalniceanu, 1, Cluj Napoca, 400084, Romania. 2 Turku Centre for Biomaterials and Department of Prosthetic Dentistry, University of Turku Itäinen Pitkäkatu 4 B (PharmaCity), Åbo, FIN- 20500, Finland. 3 Åbo Academi University, Process Chemistry Centre, Biskopsgatan 8, Åbo, FIN- 20500, Finland.
The possibility of obtaining glasses with high purity and controlled composition, structures and degradation rate makes the sol-gel processing a potential technique for the encapsulation of isotopes for therapeutic application [3].
The work is also part of the activities of Åbo Academi University, Process Chemistry Centre funded by the Academy of Finland within their centres of excellence program.

Preparation for Nano-NiO by Electrolysis of Nickel in HOCH2CH2OH Solution Chuangao Zhu1,a, and Fengwu Wang1,b 1Department of Chemistry, HuaiNan Normal College.
Nano-particles of transition metals and metal oxides have attracted much more attention in various fields of chemistry due to their distinct optical, electrical, structural, chemical, magnetic and catalytic properties [2–4].
The 1H NMR results of Ni(OCH2CH2OH)2 are as follows: δH (300 MHz; CDCl3; Me4Si)：4.97(t，1H)，3.52(t，J＝7.2Hz，2H)，3.47(q，2H) The precursor structure below was obstained through reaction principle: Conclusions A simple chemical route is developed successfully for the synthesis of NiO nano-particles by hydrolyzing of metal alkoxide.