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The crystal structure was analyzed by X-ray diffraction (XRD).
A certain amount of graphene (from the Institute of Coal Chemistry, Chinese Academy of Sciences) was added to the above sodium alginate solution (the mass ratio of graphene and sodium alginate was 1:20) and sonicated for 3 h to obtain a uniform mixture.
As seen from the figure, the sample has an obvious aerogel structure with an interconnected 3D graphene framework.
Fig. 3 SEM image of Cu/N-CAs The phase structure of the Cu/N-CAs sample is identified by XRD.
The adsorption curve biases to the Y axis at the low pressure end, indicating rich micropore structure.

Natural zeolites (NZ) are hydrated aluminosilicate minerals of a porous structure with valuable physicochemical properties, such as cation exchange, molecular sieving and catalysis [4].
The effect of solution pH on Cr(VI) adsorption onto CPB modified zeolite can be explained by the aqueous chemistry of Cr(VI).

At the Chemistry for Technologies Laboratory a new method was recently proposed and patented for MSWI fly ash inertisation [5].
Rietveld refinement was performed after identifying the crystallized minerals (ICDD cards) and finding the basic crystal structures (CIF files).

Simultaneously Synthesis and Encapsulation of Metallic Nanoparticles using Linear–Dendritic Block Copolymers of Poly (ethylene glycol)-Poly (citric acid) Ashkan Tavakoli Naeini1,4,a, Manouchehr Vossoughi1,2,b, Mohsen Adeli2,3,c 1Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran 2Institute for Nanoscience and Nanotechnology, Sharif University of Technology, Tehran, Iran 3Department of Chemistry, Sharif University of Technology, Tehran, Iran 4Biochemical and Bioenvironmental Engineering Research Center, Sharif University of Technology, Tehran, Iran aashkan.tavakolin@gmail.com, bvosoughi@sharif.edu, cmohadeli@yahoo.com Key words: Encapsulation, Block copolymer, Gold nanoparticles, Silver nanoparticles, Loading capacity Abstract.
In this case, the two ending citric acid parts are big enough to interact with two or more nanoparticles and make dendritic structures of nanoparticles.

The crystalline structure and chemical composition of the coated films on valve metals were determined by thin-film X-ray diffraction (XRD) and an X-ray photoelectron spectroscopy (XPS).
Hanawa, Osteoconductivity of hydrophilic microstructured titanium implant with phosphate ion chemistry, Acta Biomater., 5 (2009) 2311-2321

GEO hosts other categories of high-throughput functional genomic data, including those that examine genome copy number variations, chromatin structure, methylation status and transcription factor binding.
The Journal of Biological Chemistry, vol. 277, pp. 42953–42957,2002

Weiss2,d 1School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, GPO Box 2434, Brisbane, Qld 4001, Australia 2School of Molecular Bioscience, The University of Sydney, Sydney, NSW 2006, Australia ak.momot@qut.edu.au, bsean.powell@qut.edu.au, csuzanne.mithieux@sydney.edu.au, dtony.weiss@sydney.edu.au Keywords: Tropoelastin; biomaterials; magnetic resonance imaging; spin relaxation; biomechanics of soft tissues; elasticity; entropic model of biopolymer deformation.
The R1 and R2 maps exhibited a sponge-like structure that was observed in raw relaxation-weighted images.

Advanced Treatment of Biochemical Treated Coking Wastewater by Ozonation Process Demin Yang1, 2,a, Jianmei Yuan3,b 1Chongqing Key Laboratory of Exogenic Mineralization and Mine Environment, Chongqing Institute of Geology and Mineral Resources, Chongqing, People’s Republic of China 2Chongqing Research Center of State Key Laboratory of Coal Resources and Safe Mining, Chongqing, People’s Republic of China 3School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, People’s Republic of China ayangdemin8628@163.com, b570631079@qq.com Keywords: coking wastewater; ozonation; advanced treatment; hydroxyl radicals Abstract.
It is a well known that ozone can react with organic matter in water in two pathways: direct oxidation (molecular O3) reacts selectively depending on the structure of the reactants whereas OH radical produced from molecular O3 decomposition reacts (indirect free hydroxyl radical oxidation reactions) indiscriminately with organic compounds (Von, G.

[In Chinese] [11] Jia Y,Song X C,Duveau G,et al.Elastoplasfic damage modeling of argillite in partially saturated condition and application[J].Physics and Chemistry of the Earth,2007,32(8):656-666
Modeling of elastoplastic behavior with non-local damage in concrete under ompression[J].Computers and Structures,2007,85(23-24):1757-1768

For the asbestos tailings contain a small amount of fine and short fibers, calcium, magnesium, potassium and a small amount of metallic elements, affected by dipping and leaching, the metallic ions migrate with the leaching water chemistry[6], which severely affects soil quality in the surrounding areas, brings secondary Stalinization and destroys the mine area and surrounding agricultural environment.
In addition to serpentine, the asbestos tailing contains quartz, clay and other minerals, and fiber structure of serpentine is featured with excellent heat resistance, wear resistance and other features.