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The residual step (F4) precipitate primary and secondary minerals, which have trace heavy metals within their crystal structures [11].
Astruc: Trends in analytical chemistry Vol. 21 (2002), p. 451 [12] C.K.

Identification of grain boundary segregation mechanisms during silicon bi-crystal solidification Autruffe Antoine1,a *, Jesper Friis2,b, Vines Lasse3,c, Arnberg Lars1,d, Di Sabatino Marisa1,e 1 Dept. of Materials Science and Engineering – NTNU, N‐7491 Trondheim, Norway 2 Dept. of Materials and Chemistry – SINTEF, N-7465 Trondheim, Norway 3 Dept. of Physics – UIO, 0316 OSLO, Norway a antoine.autuffe@material.ntnu.no, b jesper.friis@sintef.no, c lasse.vines@fys.uio.no, d lars.arnberg@ material.ntnu.no, e marisa.di.sabatino@material.ntnu.no Keywords: Solidification, Multicrystalline silicon, Impurities, Grain boundary, Segregation.
Solidified ingots show typical crystal structures, already observed in mono-like silicon ingots grown by seeded growth method [19].

The identification of any low molecular weight aromatic compounds was done by comparing their mass spectra with those of the National Institute of Science and Technology (NIST) library (Binary version 05, 190,825 EI mass Spectra of 163,198 Compounds with 163,195 Chemical Structures, US). , Results and discussion 1.
Industrial and Engineering Chemistry Research, 2004. 43(17): p. 5133-5145

Coherent vertical structure in numerical simulations of buoyant plumes from wildland fires.Department of Natural and Resource section of wildlife (1994) The benefit if prescribed fire burning on private land .
Wildland fire emissions carbon and climate: Plume rise, atmospheric transport, and chemistry process.

Preparation and Application of CA/BaSO4-CR Composite Gel Ball in Cationic Dye Wastewater Treatment Daimei Yua, Yun Linb, Yimin Zhangc, Wenjuan Zhoud , Danhua Zhao e*, Xiaojun Liuf, Yinghong Wug Department of Chemistry, Guangdong University of Education, Guangzhou-510303, China a1071510714@qq.com, b 281241353@qq.com, c418854598@qq.com, d1378642723@qq.com, corresponding author e*: zhaodanhua@gdei.edu.cn, ftlxj@gdei.edu.cn, gwuyinghong@gdei.edu.cn Keywords: calcium-alginate; adsorption; dye wastewater; treatment.
The dyes are difficult to decolorize due to their complex structure and their high solubility in water, and most of the dyes contain aromatic rings, which make them mutagenic and carcinogenic[5].

Grain boundary energy is a function of the grain boundary structure and varies among the different boundary types as frequently mentioned in literature to explain grain boundary related phenomena, but it remains difficult to demonstrate these differences experimentally.
Marcus, Journal of Physical Chemistry C, 111 (2007) 16351-16361

This reaction could lead to volume expansion, cracking, loss of strength, and potential failure of the concrete structure.
Davidovits, Chemistry of Geopolymeric Systems: Terminology, Geopolymer International Conference, France, 1999 [5] F.A.

Dynamic colour change of multifunctional thermochromic-fluorescent pigments Ondrej Panák1, a *, Markéta Držková1,b, Marie Kaplanová1,c and Marta Klanjšek Gunde 2,d 1 Department of Graphic Arts and Photophysics, Faculty of Chemical Technology, University of Pardubice, Pardubice, Czech Republic 2 National Institute of Chemistry, Hajdrihova 19, Ljubljana, Slovenia aondrej.panak@upce.cz, bmarketa.drzkova@upce.cz, cmarie.kaplanova@gmail.com, dmarta.k.gunde@ki.si, Keywords: dynamic colour change, cumulative colour difference, thermochromism, fluorescence, multifunctional pigment.
Except the impact of chemical structure of its components, their molar ratio plays also an important role in final performance [11–13,15].

Boccaccini1,2 (*) 1Institute of Biomaterials, Department of Materials Science and Engineering, University of Erlangen-Nuremberg, 91058 Erlangen, Germany 2Department of Materials, Imperial College London, Prince Consort Road, London SW7 2BP, UK 3London Centre for Nanotechnology, Imperial College London, Prince Consort Road, London SW7 2BP, UK 4Department of Biomaterials, Radboud University Nijmegen Medical Center, Philips van Leijdenlaan 25, 6525 EX Nijmegen, The Netherlands 5Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, UK (*) Corresponding author.
Electrophoretic deposition (EPD) is one of the most promising methods being increasingly considered to coat complex structures for biomedical applications [18] due to its versatility, low cost equipment and the possibility it offers to control coating composition and thickness [19-20].

TEM photo of GR (A) and SEM image of AuPd/GR/GCE (B) 3.2 Structure and composition analysis In order to vary the composition of bimetallic nanoparticles, the molar concentration ratio (atomic ratio) of HAuCl4 and H2PdCl4 has been changed from 1:3, 1:1 to 3:1 as some test examples.
Kuang, Journal of Materials Chemistry 22 (2012) 1781.