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In this study, the focus was on the optimum design of laminate stacking sequences of Basalt Fiber Reinforced Composite (BFRP) structure.
From the results, it was found that the composite structure layup of [0/0/45/0/0]s has the highest strength among all samples.
Laminated composite construction of panels and other structural elements are used for various applications such as automotive industry, civil structures, aircraft, marine, defense and public work industries.
Heli, Mechanical and thermal properties of basalt fiber reinforced poly (butylene succinate) composites, Materials Chemistry and Physics (2012) 845-849
Burman, Static and fatigue characterisation of new basalt fiber reinforced composites, Composite Structures 94 (2012) 1165-1174

Finally the mechanism how ISS reinforces the red clay is analyzed by the aspect of the structure of pair-electricity layer and the Zeta potential.
ISS is a surface active agent type soil stabilizer, which was firstly developed into success by Professor Reynolds of chemistry of the United States.
This is because the ISS containing the active ingredient sulfonated oil, and sulfonated oil is a surface active agent, from the molecular structure, it is a polar hydrophilic and non-polar lipophilic two parts, which has both its pro-oil, and hydrophilic nature of parents.
Meantime, ISS has a structure of polymer chain so that structure units can be linked to form large aggregates.
T. et al.: Colloid and surface chemistry(Chemical Industry Press, China 2004) [7] Zhang, D.L.: Reinforced soil principle(China Communications Press, China 1990)

Finite Element Analysis on Thermal Structures of Heavy Machinery Gearbox Yi Mei1,a,Fangping Wang1,b, Qiaoying Liu1 and Yutao Mao2 1College of Mechanical Engineering,Guizhou University,Guiyang Guizhou 550003,China 2College of Chemistry and Chemical Engineering, Guizhou University ,Guiyang Guizhou 550003,China aMei_yi@163.com,bwangfangping3004@163.com Keywords: Gearbox ; Thermal load ;Structural load ;Thermal-structural coupled analysis.
To solve the thermal deformation caused by thermal load of heavy machinery gearbox, it is established that coupled analysis model to carry out the analysis on box structure's thermal characteristic by using the finite element thermal structure coupled analysis.
Thermal-Structure Coupled Analysis The main steps and process of thermal-structure coupled analysis was shown in Fig.3.
If only structure load is considered and thermal load function is ignored, it is not reliable to design box structure obviously.
The thermal characteristic analysis results were considered as the boundary condition in thermal-structure coupled analysis, stress distribution and displacement figure under the action of structure load and thermal load.

In order to investigate the structure changes of activated carbon after modification, N2 adsorption/desorption experiments were carried out.
It was assumed that the micro porous structure of activated carbon was destroyed by the treatment of acid at high temperature.
Modification of the surface chemistry of activated carbons.
Industrial & Engineering Chemistry Research, Vol. 11(1997), p.4726-4733
Journal of Industrial and Engineering Chemistry, Vol. 16 (2003), p. 973-977

According to its technology, the mechanism of hardening and the structure of organic glass significantly different from inorganic and constitute a special object of study [10].
Substances in a solid state at ordinary temperature and pressure can have a crystalline or amorphous structure.
At the laboratory workshop on applied chemistry with students it is possible to carry out the preparation of only low-melting glasses [3].
Modernization of the educational process of teaching students through the preparation of fusible glasses at a laboratory workshop on applied chemistry / L.I.
Calculations in chemistry and glass technology: ref. manual / M.A.

Graphene, a very attractive candidate for electronic applications (due to its structure), is defined as a single carbon layer of graphite structure (carbon atoms arranged in a hexagonal structure with sp2 hybridization).
The final structure of the prepared bulk heterojunction (BHJ) OSC with a hole-extracting GO/rGO layer can be seen in Fig. 1(b).
(a) (b) Fig. 1 (a) The homogeneity and compactness of GO layer on glass/ITO substrate and (b) the structure of the prepared organic solar cells with bulk heterojunction based on DPP(TBFu)2:PC60BM blend Solar Cells Characterization Techniques.
Tasis, Work function tuning of reduced graphene oxide thin films, The Journal of Physical Chemistry C 120 (2016) 281-290
Sun, Progress in hole-transporting materials for perovskite solar cells, Journal of Energy Chemistry 27 (2018) 650-672

Excessive dephosphorization will lead to the destruction of this structure and make Ca-holding capacity of enzymatic hydrolysate decrease.
Journal of Korean Industrial and Engineering Chemistry. 1994, 5, 547–559
Structure and function of the phosphorylated residues of casein.
Analytical Chemistry. 1956, 28, 1756-1758
Food Chemistry and Toxicology. 2001, 66, 642-646

In the PHA structure, there are no these groups.
The maximum in the region of 280 nm associated with the presence of radiation absorption by aromatic structures of humic acids is clearly seen in the spectra.
Summary Comparing results of investigation of humic acid structure and their interaction with naphthalene, we can conclude the following: 1.
The results obtained demonstrate good prospects for the application of humic acid fractions in advanced technologies of green chemistry for purification of the environment from naphthalene.
Grishin, Practical Work in Humus Chemistry: A Textbook, Publishing House of Moscow State University, Moscow, 1981

Structure and Characteristics of Carbon Nanotube Reinforced SiC Composite Qiang Li1,a, Youjun Zheng2,b, Jinfeng Xia3, Danyu Jiang3 1Depratment of Chemistry, East China Normal University, Shanghai 200062, China 2Joint Power Shanghai Seals CO.
SEM was employed to investigate the micro-structure of as-prepared SiC material.
XRD was used to examine the phase structure of MWCNTs@SiC composites, and the microstructure were studied by SEM.
After oxidation reaction, FT-IR was used to determine the structure of MWCNTs.
The phase structure of as-prepared composites was studied by XRD.

Nowadays, the derivatives of oxadiazole have attracted wide attention in medicinal chemistry field [1-7].
Fig. 1 illustrates the molecular structure of the title compound.
Molecular structure of C16H10Cl2N2O2S with the numbering of atoms.
The equilibrium structure of the molecular system was then used to determine the total energy, Mulliken atomic charges, and others.
Li, Theoretical study on molecular packing and electronic structure of bi-1,3,4-oxadiazole derivatives, RSC Adv. 4 (2014) 51942-51949