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It can be indexed as the hexagonal wurtzite structure (ref.code:01-075-1526).
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, 41(7), (2011). 814-819
Journal of Molecular Structure, 1134, (2017). 121-125
Applied Biological Chemistry, 61(2), (2018). 197-208
Nano-Structures & Nano-Objects, 16, (2018). 288-299

Influence of Ethanol Catalyzed Oxidation on the Activity of Pd/C with Different Ratio of Pd and Carbon Zhongxu Dai1, a, Danni Tian1,b, Xin Zhang1,c,*, Silin Gong2,d, Changying Yang1,e 1College of Chemistry and Life Science, China Three Gorges University, Yichang 443002, China 2School of Chemistry and Environ.
The samples morphology and structure were characterized by XRD and SEM.
The morphology and structure characterization of the samples.
Zhou: Journal of High School Chemistry.

In marine biogeochemistry, sediments are the source and sink of carbon and nutrients; thus, their chemistry is the key parameter investigated [3-5].
In sediment chemistry, the organic matter fractions are the basic parameter used to describe whether the sediments act as a source or sink, or are stable [4].
The molecular structure of these fractions, such as their carbonyl, aromatic, and alkyl groups, is determined by 13C nuclear magnetic resonance (NMR) analysis [6-7] and pyrolysis-gas chromatography [8].
Materials and Methods Sample collection and lab preparation Because sediments and soils are similar in chemistry, this study focused on soil samples.
Successful predictions of these factors would result in the real-time monitoring of sediment chemistry becoming feasible.

Introduction Since MacDiarmid et al. in the Department of Chemistry of University of Pennsylvania developed polyacetylene with metal-like conductivity in 1976 [1], the structure type of conductive polymer has attracted wide attention.
In addition to polyacetylene, dozens of structure type of conductive polymers also have been found, including polypyrrole, poly-p-phenylene, polythiophene, polyphenylene sulfide, polyaniline, etc. [2,3].
For graphites have excellent conductive properties and similar interlayer structure with clay, the polyaniline/graphite conductive composites may be prepared through the intercalation method [12].
a b c d Figure 2 Curve of energy items of the models (H1 ~ H5) Energy expressions (objective functions) corresponding to the structure constitute force field.
The energy expressions are the equations to characterize potential energy performance of the structure.

First-principle calculation for a novel hydrogen storage material Mg2Ni and its substitutes Ying Liu1,a, Lingpeng Meng2,b, Shijun Zheng2,c, Shaowen Zhang1,d 1Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry, Beijing Institute of Technology, Beijing 100081, People’s Republic of China. 2Institute of Computational Quantum Chemistry, College of chemistry, Hebei Normal University, Hebei Shijiazhuang 050016, People’s Republic of China.
The corresponding electronic structure of hydrogen storage materials, Mg2Ni, Mg12Ni5M1 (M = Mn and Cu), and their hydride have also been investigated.
Results and Discussions 3.1 The structures of novel hydrogen storage material The structural parameters of their crystals were shown in Table 1.
The crystal structure of Mg12Ni5M1 and Mg12Ni5M1H2 with hexagonal symmetry and P6222 (No.180) space group were shown in Fig.1(c) and Fig.1(d).
One of the Ni atoms exists in the middle of the crystal structure.

The capillary electrophoresis (CE) is a powerful analytical technique in analytical chemistry and bioanalytical chemistry due to its high resolution, minimal sample requirements and low operating costs.
MEKC allows for the analysis of acidic, neutral and basic compounds, especially neutral analyte with similar structure because micelles such as sodium dodecyl sulfate (SDS) are used in separation capillary [19].

Sensing uric acid with bimetallic nano Ag–Pt particles Balakrishnan Karthikeyan1,a, Marimuthu Murugavelu1,b 1Department of Chemistry, Annamalai University, Annamalainagar 608 002, India abkarthi_au@yahoo.com bmuvishal@yahoo.com Keywords: uric acid; sensing;nano ;Ag-Pt; electrochemical.
Introduction The emergence of nanoparticles(NPs) has opened new opportunities in analytical chemistry[1].
The formation of single surface plasmon peak reveals the formed BNPs may have the core shell like structure.

China; 2Department of Civil and Environmental Engineering, Stanford University, Stanford, CA94305, USA; 3Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.
Results and discussion Quantitative Structure-Property Relationship (QSPR).
Part II - reactivity and quantitative structure–activity (property) relationships.
Le Cloirec, Quantitative structure-property relationship (QSPR) for the adsorption of organic compounds onto activated carbon cloth: comparison between multiple linear regression and neural network.
Stewart, MOPAC2009, Stewart Computational Chemistry, Colorado Springs, CO, USA, HTTP://OpenMOPAC.net (2011)

Roberto Frias, 4200-465 Porto, Portugal 3 Biomedical Engineering Institute, Rua do Campo Alegre 823, 4150-180 Porto, Portugal a ilemos@cv.ua.pt, bjrocha@cv.ua.pt, cjventura@cv.ua.pt, djmf@cv.ua.pt Keywords: bioceramics, hydroxyapatite, granules, starch, porous structures.
A porous structure corresponding to the size and shape of the particles of the pore former agent can be observed.
Elliot: Structure and chemistry of the apatites and other calcium orthophosphates.
Studies in Organic Chemistry, Vol. 18 (Elsevier Science, Netherlands 1994); [4] W.

Properties Analysis of Organic Montmorillonite (OMMT) Reinforced RTV Composites Wenli Hao, Jincheng Wang, Xiaoyu Zheng, Nan Xu and Xinchen Pan College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R.China.
The structure and morphology were verified by SEM and XRD analysis.
The silicate layers of MMT are planar, stiff and about 10Å in thickness, 1000 to 2000Å in length and width, and do not occur as isolated individual units but aggregate to form crystalline structures [2].
A combination of XRD and scanning electronic microscopy (SEM) studies was used to characterize the structure and reinforcing mechanism of these OMMTs.
Jin: Macromolecular Chemistry and Physics, Vol. 206 (2005), p. 2512