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The crystal structure of the products was analyzed using a power X-ray diffraction (XRD) with a Cu Kα radiation.
Dean: Lange's handbook of chemistry (McGraw-Hill Book Company, New York 1985)

Living Radical Polymerizations of Methyl Methacrylate Mediated by Tris-(4-carboxyphenyl) Methane Yuanqing Xu, Xiaomin Fang *, Tao Ding, Yanrong Ren University Engineering and Technology Research Center of Henan Province, Institute of Fine Chemistry and Chemical Engineering of Henan University, Kaifeng 475004, China * Corresponding author, E-mail: xmfang@henu.edu.cn; fax: +863783881589 Keywords: Pseudo-living radical polymerization, Reverse atom transfer radical polymerization, Tris-(4-carboxyphenyl) methane, Iniferter, Methyl methacrylate Abstract.
Tris-(4-carboxyphenyl) methane (TCOPM), bearing three carboxyl groups at the p-positions, has the similar structure with TPM, and therefore should also be utilized as both the thermal iniferter and the RATRP initiator.

Moreover, a metal can be incorporated in the cage structure [11-13].
Wilkie (eds), Chemistry and technology of polymer additives, Blackwell Science Inc, 1999, 249-265

Structures of main deformation events postdating soapstone are massive.
Major elements of the whole rock chemistry were determined by XRF, using Method 175X.

Tribological Properties of Oleic Acid Capped Copper Nanoparticles Prepared by the Solventless Thermolysis of Single-source Precursor Nan Li 1, Pu Guo2, Wenjing Lou3 and Shuang Chen1* 1 School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China 2 Department of Chemical and Environmental Engineering, Wuyi University, Jiangmen, Guangdong 529020, China 3 State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, China Email: drschen@126.com Keywords: Copper; Anti-wear; Additives; Nanotribology Abstract.
FT-IR spectra were taken on a Bio-Red FTS-165 IR spectrometer, to investigate the chemical structures of the capping layer on these Cu nanoparticles’ surface.

Grassini3,f 1 Dept. of Chemistry, Materials and Chemical Engineering "G.
The function of MPL is to provide proper pore structure and hydrophobicity to allow a better gas transport and water removal from the catalyst layer, and also minimize electric contact resistance with the adjacent catalyst layer.

Vysochanskii2,c 1 Physics Faculty of Vilnius University, Lithuania 2 Institute of Solid State Physics and Chemistry of Uzhgorod University, Ukraine a vytautas.samulionis@ff.vu.lt, bjuras.banys@ff.vu.lt, cvysochanskii@univ.uzgorod.ua Keywords: Piezoelectric materials, Phase transitions, Electrostriction, Ferroelectrics semiconductors Abstract.
Introduction Layered compounds CuInP2X6 (X = S or Se) have lamellar, two-dimensional crystal structure [1].

Walmsley 1,3 and Randi Holmestad 1 1 Dept of Physics, NTNU, NO-7491 Trondheim, Norway 2 Institute for Energy Technology, P.O.Box 40, NO-2027 Kjeller, Norway 3 SINTEF Materials and Chemistry, NO-7465 Trondheim, Norway heidi.nordmark@ntnu.no, alexander.ulyashin@ife.no, john.walmsley@sintef.no and randi.holmestad@ntnu.no Keywords: TEM, SEM, Silicon, Implantation, Hydrogen defects Abstract Transmission electron microscopy (TEM) and scanning electron microscopy (SEM) have been used to compare hydrogen defects formed in p doped [001] oriented Cz silicon samples which are H + plasma treated , H + implanted or Si+ implanted + H + plasma treated.
It seems that for low doses, the platelets grow faster and lower temperatures are needed to archive the final platelet structure.

So several is studied have advantage not limited by the time, space, it is not only can meet the demand that specific chemistry practise, can reduce and study the total cost even more.
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In some systems (Al-Ga [3-5], Cu-Bi [6,7], Ni-Bi [8]) these films have a typical structure consisted of several parts (Fig. 1).
Shvartsman: Physical Chemistry (Metallurgy Publ., Moscow (1987) (in Russian).