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Preparation of Sandwich-like TiO2/Graphene/TiO2 films and Its Application in Photocatalysis Hongpeng Wu, Dawei Hea, Yongsheng Wangb, Bingyang Yang, Haiteng Xu, Jingfeng Li, Haiteng Wang, Jigang Wang and Ming Fu Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing 100044, China adwhe@bjtu.edu.cn, byshwang@bjtu.edu.cn Keywords: Graphene; Titanium dioxide; Composite films; Sandwich-like structure; Photocatalysis Abstract.
Introduction With the development of surface-interface science, people have realized that special function interface can be formed betweem different materials.
Firstly, post annealing of the TiO2/Graphene/TiO2 films at 400-450 °C led to formation of the Ti-C bond between carbon and/or the residual material containing the carbonaceous bond and the titanium of the TiO2 film [11, 18].
Xu, TiO2-Graphene nanocomposites for gas-phase photocatalytic degradation of volatile aromatic pollutant: Is TiO2−Graphene truly different from other TiO2-Carbon composite materials?
Ko, Characterization and relative photonic efficiencies of a new nanocarbon/TiO2 composite photocatalyst designed for organic dye decomposition and bactericidal activity, Materials Science and Engineering C 29 (2009) 1338-1347

Introduction GST family is one of the important component parts of an antidotal enzyme system of metabolism poisonous material that formed in the course of long-term evolution of various living things [1].
Materials and Methods A.
Plant materials Plastic pot with 20 centimeters long and 13 cm wide was filled with pearlite up to 2/3 of its cubage. 600mL Hoagland culture solution was added into each pot to make the surface of pearlite wet.
Washed the chloroplasts 2 times with the suspending liquid, then the chloroplasts were suspended in the 5 mL suspending liquid, then added 0.05% Triton-100 and centrifuged at 15000 r/min for 10 min, got rid of indissolvable materials, the upper clear liquid is the crude enzyme solution.
Acknowledgements The work in this paper was jointly supported by NSF of China (30270234, 30770344), 863 Key Sci-tech Special Program (2007AA021402).

SQKM201211232007) and Key program of science and technology development project of Beijing Municipal Education Commission (Grant No.
Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.
Applied Mechanics and Materials, 246-247: 273-278, 2013

Circular agriculture is to realize the materials and energy to be multi-level used through the design and management of agricultural eco-economic system, and to achieve the industry goal of maximum utilization, the lowest investment, renewable resource efficient recycling,pests and pollution control in the agricultural system[1].Using the thought of sustainable development ,methods of ecological engineering, technology and innovation, it could improve the multistage material energy utilization and looking for more circular nods[2].
Some countries control the price of global bio-energy raw materials [10], and manipulate the international raw materials market.
It not only increases the food production, but also provides rich raw materials for bio-energy development.
There are plenty of trees and flowers for urban greening and a large number of biomass materials.
If the materials developed reasonably, abundant raw materials and fertilizers would be provided for the development of bio-energy and circular agriculture, and that will have a wide prospect for development.

Shrinkage Cracking Resistance Property of Self-Compacting Concrete Xian Yu JIN1,a, Chuan Qing FU1,b, Nan Guo JIN1,c, Fan GE2,d, Yi Bing ZHAO3,e 1College of Civil Engineering and Architecture, Zhejiang University, Hangzhou, P.R.
China axianyu@zju.edu.cn,bchqfu@zju.edu.cn, cjinng@zju.edu.cn, dgefan@htnpc.com, ezhaoyb@hnpc.cc Key words: SCC；Shrinkage；Crack resistance Abstract.
Materials The raw materials used in the test, such as cement, sand, stone, fly ash were provided by the nuclear power plant.
The information of the raw materials is as follows: The cement using in the test is P.
In this paper, the free shrinkage measurement system developed by Building Materials Laboratory of Zhejiang University was used, which is shown in Fig. 1.

Reactive spraying of Ti materials was carried out under atmospheric pressure in the spraying chamber (600 mm diameter, 1200 mm length).
Effect of temperature of substrate The temperature of substrate will be most important key for the effective formation of TiN.
Arata, Plasma Engineering (in Japanese), Tokyo: Nikkan Kogyo Shinbun-sha, 1965
[18] A.Kobayashi, Study on the Formation of TiN Coating by Plasma Reactive Spraying (in Japanese), Plasma Application & Hybrid Functionally Materials, Vol.6, March p71-74, 1997
Kobayashi, "Properties of Gas Tunnel Plasma Reactive Spraying(in Japanese)", Plasma Application & Hybrid functionally Materials, 7, 103-106, 1998.

On The Oxidation Resistance of Nickel-Based Superalloys Atsushi Sato1,a, Johan J Moverare2,b, Magnus Hasselqvist2,c and Roger C Reed1,d 1Depertment of Metallurgy and Materials, University of Birmingham, U.K. 2Finspång, Siemens Industrial Turbomachinery AB, Sweden aaxs756@bham.ac.uk, bjohan.moverare@siemens.com, cmagnus.hasselqvist@siemens.com, dr.c.reed@bham.ac.uk Key words: Nickel alloys, Oxidation, Oxide, Thermodynamics, Segregation Abstract.
Imai, in: Vol.53 of Materials for Advanced Power Engineering 2006 Proceedings of the 8th Liége Conference Part 1,edited by J.
Schaeffer: Materials Selection and Design, Vol. 20. edited by G.E Dieter.
PERGAMON MATERIALS SERIES, Vol. 1.

Balela1,*and Vina Ingrid Cabiles2 1Sustainable Electronic Materials Group, Department of Mining, Metallurgical and Materials Engineering, University of the Philippines, 1101 Diliman, Quezon City, Philippines 2College of Science, Polytechnic University of the Philippines, 1016 Sta.
Thus, materials scientists are continuously searching for alternative techniques to prepare different nanomaterials that are simpler and more economical than the widely known.
In material synthesis, the morphological control of nanocrystals has been an exciting challenge since novel morphologies often display unique physical and chemical properties.
Several material scientists extend their efforts in synthesizing hierarchical 3D superstructures.
Balela, Characterization of the Mechanical Integrity of Cu Nanowire-Based Transparent Conducting Electrode, Key Eng.

Criterion for dendrite fragmentation of steel under imposition of linear traveling EMS Jin Chen1, a, Zhi-Jian SU1, b, Keiji Nakajima2, c and Ji-Cheng He1, d 1Key Laboratory of Electromagnetic Processing of Materials (Ministry of Education), Northeastern University, Shenyang, 110004 P.
Tel: +86-24-83681716 Fax: +86-24-83681758 2Division of Applied Process Metallurgy, Department of Materials Science and Engineering, Royal Institute of Technology (KTH), SE-10044 Stockholm, Sweden aemail: chenjin820228@163.com bemail: zhijian_su@epm.neu.edu.cn cemail: nakajima@mse.kth.se demail: hejc0432@sina.com Key words: EMS; CET; secondary arm spacing; dendrite fragmentation; fraction of solid; Abstract: In the fragmentation theory of T.
The material properties and measured data taken from the experiments used in the calculation and the calculation results of , , and are shown in Table.2 and Table.3.
Table 2 Material properties and measured dada in experiments. 1.Physical data used for calculation μ [ kgm-1·s-1] σ×10-6[Sm-1] μ0 [×106, Hm-1] 0.006 0.714 1.25 2.Measured data of macrostructure and magnetic field θ [°] λ2 [×106, m] x [×103, m] B0 [ mT] ω [ s-1] k[ m-1] steelA-No.8 13.0 160 18.6 42 50.26 15.71 No.9 20.5 190 19.5 59 50.26 15.71 No.10 19.0 130 20 59 50.26 15.71 No.11 10.0 130 17.5 42 50.26 15.71 No.12 19.0 120 19 59 50.26 15.71 steelB-No.2 19.2 140 20 59 50.26 15.71 No.3 17.5 120 19 59 50.26 15.71 *: the distance between CET position and the ingot center in this table Table 3 Calculation results for steel 250A and 350A EMS experiments
Mizoguchi: Bulletin of the institute for advanced materials processing Tohoku University, Vol.56(2000), 107-113 [13] H.

Strength and stiffness of masonry brick and mortar have been selected to better reproduce the poor mechanical properties of the materials commonly used in the real historical bridges construction.
The mechanical properties of the materials were derived from some characterisation tests carried out on mortar and masonry samples collected during the bridge construction.
Crack advancement, in fact, is accompanied by the emission of elastic waves, which propagate within the bulk of the material.
Journal of Intelligent Material Systems and Structure
Key Engineering Materials, 413-414, 707-714.