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Preparation, characterization of supported phosphotungstic acid HPW-MCM-48 and photocatalytic degradation of aqueous Methyl orange Zhelin Liu 1, a, Liguo Guan 2,b, Zongrui Liu2,c, Meichun Bao2,d, and Ling Xu 2,e* 1School of Chemistry Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China 2College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities, Tongliao 028000, China azl.liu@live.cn, bfeifei0528@139.com, cliuzr@imun.edu.cn, dmeichun2111@163.com, etlxuling1979@163.com Keywords: Methyl orange.
Introduction More and more people pay attetion to quasi-liquid of heteropoly acids in catalytic fields due to their unique structure [1, 2].
Wall, Polyoxoanion chemistry moves toward the future: from solids and solutions to surfaces, Chem.

The trend of the positive curve line affirmed that sample 2 had significant influence on the internal structure of the plant extract.
Craighead, Eds., The RSC Nanoscience and Nanotechnology Series, Royal Society of Chemistry, London, UK, 2005

 [13] Chemistry (2019).
UV-Visible Spectroscopy, https://www2.chemistry.msu.edu/faculty/reusch/ virttxtjml/spectrpy/uv-vis/uvspec.htm (Accessed 29th March, 2019)

Introduction 7S and 11S globulins are the major components of soy protein, they play crucial roles in improving flavor, structure and quality of the foods. 7S globulin have good solubility, emulsification ability and emulsification stability, 11S have some important functional properties including gel ability, foaming ability, foaming stability[1,2,3].
References [1] S.Utsumi,Y.Mstsumura and T.Mori: Food Proteins and Their Applications (1997), p. 257 [2] M.Adachi,Y.Takenaka,A.B.G.B..Mikami and S.Utsumi:J.Moi.Biol Vol.305(2001), p.291 [3] X.Y.Zhao,F.S.Chen,J.Q.Chen,G.S.Gai,W.T.Xue and L.T.Li:Food Chemistry Vol.111(2008)p.599 [4] U.K.Laemmli:Nature Vol.227(1970), p.178 [5] P.E.Staswick,M.A.Hermodson and N.C.Nielsen: Journal of Biological Chemistry Vol.259(1984)p.13431 [6] C.Liu,H.L.Wang,Z.M.Cui,X.L.He,X.X.Zeng and H.Ma:Food Chemistry Vol.102(2007)p.1310

Figure 1: RDL architecture sketch To obtain a well defined and functional structure, it is extremely important that (a) the adhesion between Cu Seed and Photoresist is kept throughout the whole ECD process and (b) that the Cu Seed oxidation is maintained at repeatable and known extent.
In the present work we have analyzed the Cu surface after processing with several cleaning chemistries through XPS, AFM, contact angle and ToF-SIMS, a fast and powerful technique widely used in Cu surface characterization.
This means that those wet de-oxidation chemistries do not passivate the surface.
In Figure 4 we show the XPS spectra for samples processed with different wet chemistries, 24 hours after the cleaning.

Polyaniline/Graphene Composite as Supercapacitor Electrode Ming-Sen Zheng1,a, Zhi-Kai Wei2,b, Quan-Feng Dong3,c 1,2,3State Key Lab of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, 361005, Xiamen,China amszheng@xmu.edu.cn, bzkwei@gmail.com.cn , cqfdong@xmu.edu.cn Keywords: supercapacitor, polyaniline, graphene Abstract.
The PANIGNS particles form layer stack structure with 1~5μm in size (Fig. 3a, b).

Description of the core courses Materials Science and Engineering covers many fields, such as mathematics, physics, chemistry and chemical engineering, mechanics, metallurgy, electronics, etc.
For material students, it is impossible Table 1 Course system to train undergraduate students Course characteristic Course Title Credits Curriculum Professional Platform Introduction to Materials Science 2.5 Fundamental of materials science and technology 5 Modern Materials Analysis technology 2.5 Materials performance 3 Application of computer in materials science 2 Scientific English of materials 2 Basic courses Materials chemistry 4.5 Engineering materials 2 Functional materials 3 Engineering facilities for materials heating 3 Professional Elective Module 1 Semiconductor materials 2 Solidification technology 2 Power materials 2 Introduction to materials 2 Environmental materials 2 Module 2 Introduction to materials forming 2 Heat treatment of metals 2 Materials erosion and protection 2 Materials destroy analysis 2 Casting technology 2 Professional Practice Course Materials preparation and processing 1 Materials test and analysis 1 Materials properties 1 The application of computer
In this course, the basic knowledge for most materials is compound, phase diagram and crystal structure.
This module includes three courses, that is, materials physics and chemistry, solid physics and materials calculation.

Molecular Orbitals and the Wave Equation In chemistry, a molecular orbital is a mathematical function describing the wave-like behavior of an electron in a molecule.
Levine: Quantum chemistry (Prentice Hall, New Jersey 2000)
Ostlund: Modern quantum chemistry: introduction to advanced electronic structure theory (Dover Publications, New York 1996)

The SEM image of the La-TiO2/ITO showed particles of regular shapes with smaller size (＜10nm) compared to the TiO2/ITO, which presented uniform particles of spherical structure and larger size （20nm）.The La-TiO2/ITO photocatalytic electrode with molar ratio 0.050 shows the best ability both on the absorbtion and photocatalytsis.
The 0.05LTI image presented more uniform particles of spherical structure and more smaller size (10nm) (Fig. 3. and Fig. 4).The XRD patterns for photocatalytic electrodes are shown in Fig. 5 and Fig. 6.
The 0.05LTI image presented more uniform particles of spherical structure and more smaller size (10nm). [6] The XRD pattern of TI presents only anatase phases, but for 0.05LTI presents both anatase and rutile phases. [7] The contents of the rutile phase increased with the increase of the molar ratio of La/Ti.
Journal of Photochemistry and Photobiology A: Chemistry, 163(3), 509-515
"Photocatalytic Degradation of Azo Dye Acid Red 14 in Water on ZnO as An Alternative Catalyst to TiO2. " Photochemistry and Pohotbiology A:Chemistry, 162, 317-322. (2004) [6] Habibi, M.

It may be assumed that silica glass is composed of clusters with structure similar to the structure of different polymorph modifications of silica.
The effect of TiO2 -doping on the structure and strength of silica glass Structure of TiO2 -doped silica glass.
The structure of prepared TiO2-doped silica glass as well as the structure of non-doped silica glass were studied by Raman spectroscopy.
Glass Physics and Chemistry Vol. 18, No. 2 (1992) p. 144-146
Glass Physics and Chemistry Vol.20, No. 1 (1994), p. 44-46.

Results and Discussion Structure and morphology of the samples The obtained zinc oxide nanoparticles synthesized at low-temperature in alcohol-phase are uniform in size.
Scherrer, Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing, Academic Press, San Diego, 1990
Singh: Materials Chemistry and Physics Vol 103 (2007), p.89 [9] Hyoung Sun Yoo,Won Bin Im,Sung Wook Kim,Byoung Hwa Kwon,Duk Young Jeon: Journal of Luminescence Vol 130 (2010), p.153 [10] Chia-Hao Chang, Bi-Shiou Chiou, Kuen-Shian Chen, Jia-Chong Ho: Applied Surface Science Vol 243 (2005), p.55 [11] W.
Yuexiao Pan, Mingmei Wu, Qiang Su:Journal of Physics and Chemistry of Solids Vol 65 (2004) p.845