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Recent Progresses on Some Coke Resistant Ni-based Catalysts for Carbon Dioxide Reforming of Methane Hongtao JIang*1, a, Wei Hua1, 2, b, Huiquan Li3, c and Yongchuan Dai2, d 1 College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, China 2 School of Petrochemical Engineering, Liaoning Shihua University, Fushun, China 3 Institute of Process and Engineering, Chinese Academy of Sciences, Beijing, China ajht@zjut.edu.cn, bhuawei_1204@126.com, chqli@ipe.ac.cn, dych_dasic@yahoo.com.cn Keywords: Methane; Reforming; Coke Resistant; Ni catalysts Abstract.
The progresses in the use of promoters, in the effect of supporting materials and in the preparation methods have been discussed.
Hexaaluminate or substituted hexaaluminate Hexaaluminates materials have defined structures, they contain alkali or rare earth oxides and a-alumina which were indicated as preventing coke formation [26].
Zeolites and Related Materials: Trends, Targets and Challenges, Proceedings of the 4th International Feza Conference.
Journal of Power Sources.

China 3School of Materials& Metallurgy Science and Engineering, Inner Mongolia University of Science and Technology, Bao Tou, Inner Mongolia, 014010, P.R.
Materials Chemistry and Physics.
Journal of Materials Science: Materials in Electronics.
Journal of materials science.
Journal of Materials Science Letters.

Thus, porous alumina is widely applied in the preparation of ordered nanostructured materials.
This study introduces the porous alumina structure, including its formation mechanism, manufacturing technology, and application in the manufacture of nanostructure materials.
These nanostructure materials have important applications in photoelectric conversion, storage information, detectors, and function materials.
Gosele: Journal of the Electrochemical Society, Vol. 72 (1998) No.11, p.3735 [9] H Masuda and K Fukuda: Science, Vol. 286 (1995), p.1466
Tian: Materials Science and Technology, Vol. 15 (2007) No. 1, p. 87

Currently, silicon (Si) and wide band gap materials such as diamond and gallium nitride (GaN) have been used in the UV sensor applications.
However, the fabrication cost using these materials is very expensive due to device configuration and fabrication equipments.
The authors thank the Faculty of Applied Sciences at UiTM for the use of their FESEM facility.
Rusop, Novel synthesis of aligned Zinc oxide nanorods on a glass substrate by sonicated sol-gel immersion, Materials Letters (2010) 1211-1214
Rusop, Influence of doping concentrations on the aluminum doped zinc oxide thin films properties for ultraviolet photoconductive sensor applications, Optical Materials (2010) 696-699

Acknowledgment Work was supported by the National Natural Science Foundation of China (Grant No. 10972030) References [1] B.
Jiang: The Chinese Journal of Nonferrous Metals Vol. 16 (2006), p. 35 [2] W.X.
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Table 1 Materials of the sandwich composites.
Sadighi: Materials Science & Engineering A. (2010), doi: 10.1016 /j.msea. 2011.03.009
[18] Hamidreza Zarei, Matthias Kroger: Materials and Design.
Sadeghi: Materials and Design.
Guden: Materials and Design.

The success of CMP operations depends on the material removal rate and the polished surface quality.
Acknowledgements The research was supported by Science and Technology Plan Project of Guangdong Province (No.2002c1020201); Foundation of Natural Science of Guangdong Province (No.020143); SRF for ROCS, MOE, China (No. 14 [2003]); Outstanding Talent Foundation of Guangdong Education Bureau (No. 44 [2003]) References [1] http: //www.mt-berlin.com/frames_cryst/descriptions/lnb_lta.htm [2] H.
Cui: Journal of Synthetic Crystals, Vol.30 (2001) No.4, pp.419
Moudgil: Journal of The Electrochemical Society, Vol.147 (2000) No.9, pp.3523
Huang: Key Engineering Materials, (2005) (Received, to be pressed)

Metallic Functional Materials.
Materials Science and Engineering: A.
Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material.Vol.14(2007), p.46 [5] A A Gulyaev, E L Svistunova.
Solid State & Materials Science.
Journal of Materials Engineering.

Therefore, waste materials are one of the alternatives that are being tested to be used as replacements for the materials in mortars.
Materials and Methods Constituent materials in mortar Mortar is a mixture of binding materials, fine aggregates and water.
References [1] American Society for Testing and Materials (2008).
[2] American Society for Testing and Materials (2005).
[7] American Society for Testing and Materials (2005).

Introduction The binary system alumina-calcia (CaO-Al2O3) plays very important role in refractory materials [1].
Andronescu: Materials Characterization Vol. 73 (2012), p 89
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Hong: Materials Science and Engineering: B, Vol. 171 (1) (2010), p. 69
Kriven: Journal Of Materials Research Vol. 7 (6) (1992), p. 1545