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AC1 has most developed microspore structure, its surface area reached 1706㎡/g, and its pore size mainly concentrated at 4.6 angstroms.
The adsorbent AC4 and AC5 have little micropore structure for their low adsobance at low pressure.
The active carbon with highly developed micropore structure is more suitable for methane gas adsorption.
AC1, AC2 and AC3 have high nitrogen adsorbance in a relatively low pressure, and they have highly developed microspore structure.
Industrial and Engineering Chemistry Research, vol.45(2006),p.6563.

Strongly textured wustite grains with a clearly pronounced columnar structure were observed after oxidation at 1050°C.
Tertiary scale remains present to the end of hot rolling, and depending on steel chemistry and processing conditions; its properties have an important impact on the final surface quality.
The phases were identified by means of the EBSD technique optimising the reflections in the structure files and the indexing parameters.
The grains observed in the oxide grain region are elongated and exhibit a columnar structure.
Two factors could influence its columnar structure.

Sumari1, Novia Nina Safitri1, Anugrah Rikcy Wijaya 1, Daratu Eviana Kusuma Putri1 1Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang, Jl.
Natural zeolite has the potency as a catalyst in pyrolysis process due to its micropore structure, high acidity and thermal stability.
Advanced research in the field of green chemistry had given yield of biodegradable/green polymers but it is limited result.

., China), Zeolite: Lingshou (Hebei Province, China), Liquid olefin (Zhenhai Institute of Applied Chemistry, China), PEG-2000 (Tianjin Tiantai Fine Chemicals Co.
Besides, zeolite crystals were breakup and formed porous structure by the action of interlayer-solvent.

Synthesis and photocatalytic properties of flower-like ZnIn2S4 microspheres by a solvothermal method Minjie Zhou 1, 2, a, Peng Cui 1, b 1School of Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, China 2 School of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang, Hunan 414006, China a zmj0104@163.com, b Cuipeng@hfut.edu.cn Keywords: ZnIn2S4; solvothermal method; Photocatalytic activity Abstract.
Structure characterization Fig.1 describes the XRD pattern of as-synthesized ZnIn2S4 products.

Synthesis and Properties of [1-(3,5-dimethyl- 4-iodoisoxazole)-2-(2-methyl-(5-ethynyl)trimethylsilane-3-thienyl)perfluorocyclopentene Zhaoyan Tian, Shiqiang Cui* and Shouzhi Pu Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R.China cuisq2006@163.com Keywords: Diarylethene; Trimethylsilylacetylene; Photochromism; Fluorescence; Kinetics.
The structure of compound 1o was confirmed by 1H NMR.

The structured format allows one to quickly find information on any specific subject.
FEOL and BEOL contributions cover: surface chemistry of silicon and other semiconductors, cleaning related to new gate stacks, cleaning at the interconnect level, resist strip and polymer removal, cleaning and contamination control for various new materials and cleaning after Chemical-MechanicalPolishing (CMP).

Because of hexagonal structure, at room temperature, the plastic deformation of magnesium alloys is difficult, mechanical properties are bad.
Magnesium Alloys, Chemistry Publishing Company, 2005 Beijing, P.R.China

Mn-Zn ferrite is a soft ferrite with spinel structure which its permeability is high and its thermal conductivity is low [1,2].
Wang: Materials Chemistry and physics 88 (2004), pp. 258-263

First principle of quantum chemistry is often used to calculate the interaction potential between atoms.
At first, Ti film has a hexagonal-close-packed (HCP) crystal structure, and the relative intensity of the diffraction maximum of thin films is different remarkably from that of Ti powders.