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Solution-Processable Field-Effect Transistor Behavior of π-Conjugated Oligothiophene Eunhee Lim Department of Chemistry, Kyonggi University, San 94-6, Iui-dong, Yeongtong-gu, Suwon-si, Gyeonggi 443-760, Republic of Korea ehlim@kyonggi.ac.kr Keywords: Organic field-effect transistors (OFET); Organic thin-film transistors (OTFT); Organic semiconductors.
(a) Chemical structures and (b) XRD patterns of β- and α-DH5T films.
The chemical structures of β-DH5T and α-DH5T were shown in Fig. 1a.

The results of dynamic behavior indicated the slurry was a kind of structure similar to an elasticviscous body at the beginning.
During the hydration process, the slurry was transformed from floccular structure to the net one, and the strength further increased.
Hong et al., Chinese Journal of Inorganic Chemistry Vol. 22 (2006), p. 765 [10] Sz-Chian Liou, San-Yuan Chen, Hsin-Yi Lee, et al., Biomaterials Vol. 25 (2004), p. 189 [11] D.

Materials and Methods (1) In order to measure the contact angle and surface structure conveniently, cutting HDPE materials into 10mm square samples; (2) Adopting ultraviolet-rays exposure methods, using AA modified the HDPE materials.
This phenomenon is because of the HDPE structure characteristic.
Macromolecular Chemistry and Physics, 2006, 207(1): 75~80

Watkin, Bioleaching of a low-grade copper ore, linking leach chemistry and microbiology, Min.
Ruan, Spatial variation of microbial community structure in the Zijinshang commercial copper heap bioleaching plant, Min.
Zhang, Niu, J., Lian, Y., Liu, X., Yin, H., Metagenome-scale analysis yields insights into the structure and function of microbial communities in a copper bioleaching heap, BMC Genetics. 17 (2016) 21

The increased concentration of Epiclon HP-7200 in the system results in TD increasing as higher temperature is needed to overcome a more highly crosslinked structure.
The increased concentration of Epiclon HP-7200 in the system results in TD increasing as higher temperature is needed to overcome a more highly crosslinked structure.
Chemistry and technology of UV and e-beam formulations for coatings, inks and paints.

Preparation and electrochemical characteristics of activated carbon micro-spheres for electric double layer capacitor Bo Liu b, Huiren Deng, Jiuhong Ai, Jiancheng Deng a College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China adjcwye@163.com，blb1025227@126.com, Key words: Carbon micro-spheres; Hydrothermal method; Electrochemical double-layer capacitor; Low temperature.
Fig.1 XRD patterns S1, S2 and S3 All the carbon materials are amorphous structure.
According to BDDT category method, the isotherms of the samples were typical I isotherm, confirming the micropore structure and single-molecule chemical adsorption.

To achieve the necessary decrease in surface energy, the chemistry of the interface must be changed.
Research studies to date on development of materials based on biologically derived structures show that these materials behave like ceramic materials manufactured by conventional approaches.
These structures have been shown to be quite useful in producing porous or dense materials having various microstructures and compositions [13-15].

Calculation of Activation Energy of Commercial Grade H2O2 from DSC for Using Evaluation Thermal Hazard Suranee Anothairungrat1,a and Kowit Piyamongkala1,b 1Department of Industrial Chemistry, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand asuranee.a@sci.kmutnb.ac.th, bkowit.p@sci.kmutnb.ac.th Keywords: Differential scanning calorimetry, Thermal hazard, Hydrogen peroxide Abstract.
The chemical structure of hydrogen peroxide writes as H-O-O-H.
The result of this research confirmed that the hydrogen peroxide higher concentration 30% w/w was highly oxidizing hazardous material which easily decomposed due to the weak bond of peroxide (-O-O-) functional group in the structure.

The effect of pH on the efficiency of Isoniazid as corrosion inhibitors of brass in 3.0% NaCl solution Xiaohong Huang1,a Shengtao Zhang1,b Lianyue Hu1,c 1College of chemistry and chemical engineering, Chongqing University, Chongqing 400044,China afullyxi@163.com, bstzhang@cqu.edu.cn,chulianyue@sina.com Keywords: Isoniazid, Corrosion, Brass, Alkaline solution, Inhibition efficiency Abstract.
Isoniazid is an anti-TB drugs, containing heteroatom-nitrogen, which is inexpensive, accessible, non-toxic and eco-friendly, the molecular structure is shown in Fig.1.
Fig.1 Structure of Isoniazid Experimental Materials.

Effect of mineralizer on the hydrothermal synthesis of Bi0.5Na0.5TiO3 lead-free piezoelectric crystals Hui Yang1,a, Gai Yang1,b, Yun Liu2,c Chuang Wang3,d 1School of Life Science & Engineering, Shaanxi University of Science & Technology, Xi’an 710021, P.R.China; 2 Research School of Chemistry, The Australian National University, ACT 0200, Australia. 3Department of Highway & Bridge, Shaanxi Railway Institute, Weinan 714000, P.R.
The search to date has largely focused on ferroelectric ceramics such as tungsten bronze-type oxides, Bi-layer structured oxides and perovskite-related structures, which have all been reported as potential alternatives for the current lead-based piezoelectric materials [4-6].