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Chemical structure of microspheres was characterized by IR investigations.
Fig. 3 EDX spectrum of Si-O-C nanoballs In order to investigate chemistry structure, the samples were analyzed by FT/IR.

Synthesis and Performances Analysis of Imidazoline Quaternary Ammonium Salts Containing Thioureido Group Zhang guanghua1,a, Liu Guojun1,b and Wang tengfei1,c 1Key laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China azhanggh@sust.edu.cn, bliuguojun@sust.edu.cn, c0806042@sust.edu.cn Keywords: Imidazoline; Corrosion inhibitor; Thioureido; Quaternary ammonium salt; Partition coefficient; Mass transfer Abstract.
Results and Discussions Structure Characterization of Imidazoline Inhibitor.Take the imidazoline quaternary ammonium salts which was prepared with oleic acid, DGTA, BC and thiourea as example.
Its structure was characterized by IR.

(2) There are six fixed outdoor cameras in the light chemistry company in the town, monitoring the whole repository.
The Design of Oil Field Remote Monitoring System based on Improved B/S Structure[A].
[4] Safety evaluation system for hydraulic metal structures based on knowledge engineering[J].

Fig.1 Shenzhen Xinwei EVT – 500V300A charging and discharging equipment Fig.2 Components of testing system System is connected with the battery pack through the lower computer, and the charging of the battery pack adopts series connection (Figure 3), because series charging is simple in structure, lower in cost, and easier to achieve.
Corresponding Author Name: Liang Han E-mail: melhan@seu.edu.cn Tel: +86 - 25 - 52090502 ext. 8436 References [1] Wang Haiming, Zheng Shengxuan, Liu Xingshun, Characteristics and Applications of Li-ion battery [J], ELECTRIC AGE, 2004,(03) [2] Lin Chengtao, Zhang Bin, Chen Quanshi, Xie Yongcai, Comparative research on characteristics and performance of typical tractive battery[J], CHINESE JOURNAL OF POWER SOURCES, 2008 [3] Huang Kun, Research of Lithium Ion Secondary Battery Technology[J], BATTERY BIMONTHLY, 2000,30(5):217 [4] Jin Minggang, Development of Solid State Li-ion Battery Industry in China [J], CHINESE BATTERY INDUSTRY, 2000,5(2)88 [5] Chen Zhaoyong, Zhang Jianli, Zhu Huali, Deng Yaping, Zhu Wei, Preparation of LiFePO4 and Its Structure Change and Performance Study in the Charge-discharge Cycles[J], CHINESE JOURNAL OF SYNTHETIC CHEMISTRY, 2009, 17(4) [6] Xu Jin, Charging and Discharging Characteristics of Li-ion Battery [J], SCIENCE AND TECHNOLOGY OF WEST CHINA, 2011,

Glutaraldehyde Cross-linked Silk Fibroin Films for Controlled Release Yuxiao Wang, Yanpin Qin, Zhijie Kong, Yajing Wanga, Lin Mab School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China aWangyjing@Gmail.com, bmalinzju@163.com Keywords: silk fibroin; glutaraldehyde; cross-linking; controlled release; structure.
Results and Discussion Secondary Structure of Silk Fibroin Films.
Fig. 2 Secondary structure content of cross- wGA/%: (1)0; (2)2.5; (3)5; (4)7.5; (5)10.
Mechanical properties are usually related to the structure of material.
SF material is characterized by the special semi-crystalline structure.

The powder X-ray diffraction pattern of pure LTMO at room temperature shows that sample is in single phase with no detectable secondary phases and the sample have a rhombohedral structure in hexagonal with the space group R3c.
Sample shows a double peak structure, which suggest that the sample is inhomogeneous [14].
The reason for this may be related to the structure of the composite.
Lemmens, Crystallography and chemistry of perovskites, in “Hand book of magnetism and advanced magnetic media”, Ed.
Mohammadizadeh The effect of TiO2 doping on the structure and magnetic and magnetotransport properties of  La0.75Sr0.25MnO3 composite, Journal of Applied Physics 98, (2005), 043908

Ultrasonically Assisted Synthesis of Tin Sulfide Nanorods at Room Temperature Jun Pan1,a, Jiangying Li1,b, Shenglin Xiong1,c and Yitai Qian 1,d 1 Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026 (China) a panjun@mail.ustc.edu.cn b enjoy@mail.ustc.edu.cn c xsl8291@mail.ustc.edu.cn d ytqian@usct.edu.cn Keywords: SnS nanorods, ultraosonic method, Semiconductors Abstract:A simple ultrasonic method was developed to synthesize rod-like SnS nanocrystals, using tin chloride and thioacetamide as starting materials, ethanolamine and water as solvents.
From the XRD pattern, the reflection peaks of the as-obtained samples can be indexed to the orthorhombic structure with lattice constants a = 3.99, b = 4.34, c = 11.20 Å , which are very consistent with the values in the standard card of SnS phase (JCPDS No. 39-0354).
All the reflection peaks can be indexed to the orthorhombic structure with lattice constants a = 3.99, b = 4.34, c = 11.20 Å, which are very consistent with the values in the standard card of SnS phase (JCPDS No. 39-0354).
The interplanar spacing is 2.80 Å, which corresponds to the distance of (040) planes of the orthorhombic structure, confirming the crystalline nature of the produced SnS nanorods.
Both HRTEM and SAED results and analyses demonstrate SnS nanorods of orthorhombic structure and high single-crystallinity, consistent with XRD results.

The instrument integral structure diagram is as shown in figure 1.
Figure 1 The instrument structure diagram Optical System.
The Technology of Chemistry Supervision for Fossil-fuel Power Plant.

Crystal Orientation and Surface Morphology of Sono-electroplated Zinc Film From Alkali Zincate Bath Atsushi Chiba Department of Materials Chemistry, Faculty of Engineering, Yokohama National University 79-5,Tokiwadai, Hodogaya-Ku, Yokohama 240-8501, Japan E-mail: a-chiba@ynu.ac.jp Keywords: Sono-electroplating, Zinc, Alkali zincate bath Abstract.
Zinc has a closed-packed hexagonal crystal structure, and is highly anisotropic at room temperature.
It was concluded that surface morphology and structure were affected with sonication because Zn was softer in metals especially.

Iron’s oxide, such as iron oxide, it not only plays a part in soil structure, but also has a high activity; it is easy to change with the environment changes [3].
Influence of transformation of iron oxides on soil structure, submitted to Journal of Acta Pedologica Sinica(1981) [4] Li Xue-heng, soil chemistry (Trans higher education press, China 2001)