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Network structure of cement mortar is broken by bond strength that produced by complexation.
Test study on concrete mechanical effect under together work of chemistry and frost and thaw torrosion [A].Highway,2006,8(8):154-158 in Chinese

Nano Composite Membranes of Sulfonated poly(2,6-dimethyl- 1,4-phenylene oxide)/poly(2,6-diphenyl-1,4-phenylene oxide) copolymer and SiO2 for Fuel Cell Application Young-Gi Jeong1, a, Hye-Seok Park1,b,Dong-Wan Seo 1,c, Seung-Woo Choi1,d,Whan-Gi Kim 1,e* , 1 Dept.of Applied Chemistry, Konkuk University, 322 Danwol, chungju, chungbuk Korea 380-220.
The polymer structure was confirmed by FT-IR (Fig. 2).

It can be seen from fig. 1, the pickling time had no significant effect on the coating micro structure.
Lide (ed.): ‘CRC handbook of chemistry and physics’, 18th edn; 1999–2000, London, CRC Press

The phase purity and crystal structure of the synthesized samples were examined by the X-ray diffractometer (XRD) with Cu Kα radiation.
Inst. of Solid State Chemistry, Ekaterinburg, Russia, ICDD 1988.

Laboratory of Mesoscopic Chemistry and Department of Polymer Science & Engineering.
Poly (lactic acid): Synthesis, Structures, Properties, Processing and Applications.

Chemical oxidative method exhibits many advantages including massive production, easily controlling reaction conditions and simple doping chemistry [4]. 2-aminothiazole (2-AT) monomer is a heterocyclic amine combining the features of pyrrole, thiophene, and aniline.
Through the FT-IR and UV-vis investigations, we can confirm that P2ATs with conjugated structure were synthesized by using all the three kinds of oxidants in deionized water.

The extent of deformation induced martensite (microstructural evolution and the mechanical behavior) is controlled by steel chemistry, strain rate, stress, strain, grain size, stress state, initial crystallographic micro texture and temperature of deformation.
Pilvin, Phase transformation in austenitic steel induced by plastic deformation, Materials Structure 18 (2011) 258-261

Influence of Pyrolytic Carbon Black Prepared from Waste Tires on Mechanical Properties of Natural Rubber Vulcanizates Sarawut Prasertsri1, a,* and Sansanee Srichan1, b 1Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Warinchamrab, Ubon Ratchathani 34190, Thailand asarawut.pra@gmail.com, asarawut.p@ubu.ac.th, bfair_ss@hotmail.com Keywords: Waste tires, Pyrolytic carbon black, Natural rubber, Mechanical properties Abstract.
Zhang and co-workers reported that PCB has a specific surface area (~70 m2/g) and structure (~80 mL/100 g) in the region of reinforcing to semi-reinforcing carbon blacks, N300 to N700 series [5].

Synthesis and Properties of a Novel Unsymmetrical Diarylethene{1-[2-methyl-5-(10-phenanthrenyl)-3-thienyl]-2-{2-methyl-5-[4-(2-(1,3-dioxolane))phenyl]-3-thienyl}} perfluorocyclopentene Fang Duan, and Gang Liu* Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.
The structure of compound 1o was characterized by 1H NMR spectroscopy.

Study of Circulation of Reaction Liquid in Liquid Phase Synthesis of LiFePO4 as Cathode Material Junjun MA1,a , Jia ZHOU2, b, Xuemin ZU1,c and Xingyao WANG1,d* 1Department of Chemistry, School of Science, Tianjin University, Tianjin, China 2Department of Information Engineering, Wuhan Vocational College Of Communications And Publishing, Wuhan, China atjdxmjj@sina.com, bzhoujia2014@126.com, c15226185317@163.com, dwxyghw@tju.edu.cn Keywords: LiFePO4; liquid-phase method; Lithium-ion batteries Abstract.
The peak positions are the same in both patterns and are consistent with PDF (81-1173) and can be indexed as LiFePO4 with the orthorhombic olivine-type structure.