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The IR spectra of plywood allow us to estimate the effect of H2O2 on the bonds involved in the structure formation of material.
For example, in the United States, 82.0 % of plywood consumption in construction accounts for plywood; of this amount, 49.0 % is used for the needs of housing construction, 34.0 % for the repair and reconstruction of housing, and 17.0 % for the construction of structures [2].
Results of IR spectroscopy allow us to estimate the effect of hydrogen peroxide on the process of plywood structure formation.
Alothman, A review on phenolic resin and its composites, Current Analytical Chemistry. 14 (2018) 1–14
Giguère, The infra‐red spectrum of hydrogen peroxide, Chemistry Journal of Chemical. 18 (1950) 88–92

Then piezoelectric AlN film was deposited by RF reactive magnetron sputtering to obtain the AlN/diamond film structure.
X-ray diffraction (XRD) pattern of the structure of AlN /diamond film structure showed a strong diffraction peak of AlN (002), which indicated that as-sputtered AlN film was highly c-axis oriented.
On the basis of above beneficial results, we expect the fabrication of higher frequency SAW filter of AlN /diamond film layered structure in the next work.
The structure of IDT on the nucleation side of freestanding diamond film observed by optical microscope Fig.4.
Pu, et al： Materials Chemistry and Physics Vol. 85 (2004), p.432

The crystal and molecular structures of dimethyl-(4-(7-acetoxyl-2H -chromen-2-one))-methyl-(2-acrylate)-ethyl-ammonium bromide were determined by X-ray diffraction methods.
In the structure, The four N-C bond distances are in the range of 1.473(6) ~ 1.531(6) Å.
Fig. 1 Molecular structure of the title compound with the atomic numbering scheme The N–C bond lengths are 1.473(6) ~ 1.531(6) Å.
Pivavarchyk: Bioorganic & Medicinal Chemistry Letters Vol.21 (2011) , p. 88 [5]J.Cumming, D.Hawker, H.Chapman: Water Air Soil Pollut Vol.216 (2011), p.441 [6]J.
D: Journal of Molecular Structure Vol.985 (2011) ,p.95 [12] Sheldrick.

The detector structure using the high electric field can introduce the recombination in at the contacts therefore allow diminishing a role of carrier capture in the bulk of structure.
The activity of CERN RD50 program is oriented to achieve this purpose [2] and the defect engineering and 3D structures research lines are directly related to the defect and structure engineering methods.
It can be realized if the deformation field created in the structure force the defects to migrate in a definite direction therefore the remaining part of crystal become free from defects.
Physics and Chemistry of Semicond.
Heterojunct. and layered structures, volume II, p.355-362, Akademi Kiado, Budapest (1971)

Structure Design and Analysis of Variable Gear Pump Haishun Denga , Wei Chen School of Mechanical Engineering, Anhui University of Science and Technology, Huainan, 232001, China aE-mail: dhs1998@163.com Keywords: Gear pump, Variable, Triplet Abstract.
The whole design process is described in detail, the entire structure use a triplet, The driven gear can move through variable stem, it result in the change of displacement, it can refer to design of variable gear pump.
Input torque of hydraulic pump: ==39.84Nm Variable gear pump can use a triplet structure which includes pump body, before and after the side cover.
And at the same time, the structure of two mesh gears, the driving shaft, the driven shaft and pump body are design based on pump’s rated pressure rated flow, it provide a good example for variable gear pump.
Industrial & Engineering Chemistry Research, 2010

The binding structure of the sensitizing dye to the TiO2 surface is considered to be an important factor in determining both photovoltaic performance and endurance to water of the cell, and the structure can be controlled by accurate molecular designs [1-3,8].
Schematic drawings of the expected bonding structures of the alkoxysilylazobenzenes on the TiO2 surface: (a) 4-monodentate adsorption of 4-alkoxysilylazobenzene and (b) 2,4-bidentate adsorption of 2,4-dialkoxysilylazobenzene.
Molecular structures of alkoxysilylazobenzene dyes (1 and 2) used in this work as sensitizing dyes.
Vol. 3 (2008), p. 303; (e) Organosilicon Chemistry I-VI: From Molecules to Materials, edited by N.
Weis, Wiley-VCH, Weinheim (1993-2005); (f) The Chemistry of Organic Silicon Compounds Volume 1-3, edited by S.

Electrodeposition process determines the characteristics of coating layer structure, cathode hydrogen caused the higher porosity that exist in the coating surface pitting defects, low bonding strength, these factors limit its application[8].
Journal of Electro-analytical Chemistry.2008, 617 (2):194-202
Journal of Electro analytical Chemistry.2008,615 (2):191-196
Ultrasonic electrodeposition of preparation of Ni-ZrO2 nanometer composite coating and its structure and performance study [J].
[14] Wei z J, Wang Y Want C eta1．Study of waters in nickel electroforming of 3D micro structures．Material Chemistry mad Physics, 2000, 63:235-239

Keeping this view in mind, scientists are rushing towards the development of alternative but need-based green chemistry.
The hydroxyl groups were found in the structure of the banana fiber, as the cellulose structure consists of hydroxyl groups.
Cellulose is the main polymer that gives the structure of the banana fiber.
Resources, structure, properties and uses of natural fibers of Madhya Pradesh.
Radiation Physics and Chemistry, 78(11), pp.986-993

Preparation and characterization of nanostructured ferrite materials by a nitrate-citrate self-combustion sol-gel synthesis László Trif1, a, Nikoletta Molnár-Vörös1,b, Gyula Tolnai1,c, István Sajó 2,d, Sándor Mészáros3,e, Erika Kálmán1,f 1 Department of Surface Modification and Nanostructures, Institute of Surface Chemistry and Catalysis, Chemical Research Center of the Hungarian Academy of Sciences H-1025 Budapest, Pusztaszeri street 59-67, Hungary. 2 Institute of Structural Chemistry, Chemical Research Center of the Hungarian Academy of Sciences H-1025 Budapest, Pusztaszeri street 59-67, Hungary. 3 Institute of Nuclear Research of the Hungarian Academy of Sciences, H-4001 Debrecen, Bem tér, 18/c.
The crystal structure has cubic symmetry and is relatively complex.
The morphology of both powders shows a spongy-like structure, with larger pores in the case of the lower aluminium content (Fig. 5, a) and smaller pore sizes in the case of the sample containing a higher content of doping cations (Fig. 5, b).
Evaluating the results no significance difference can be observed and the values are relatively low for a highly porous structure, as observed in the SEM micrographs.
Raul, "Magnetic ceramics", Chemistry of Solid State Materials, Cambridge University Press, 2005

Rice husks, the main agricultural product in Thailand, contains 15-20 wt% of SiO2 in its structure.
These could be confirmed that doping N atoms in some carbon position in rGO sheet did not change the major structure of rGO which have graphite-like structure.
From all these results, it could be implied that N atoms were successfully doped in the structure of NrGO sheets.
Most of morphology contained the wrinkled and rippled sheet structure of NrGO.
Zhang, A novel Si/Sn composite with entangled ribbon structure as anode materials for lithium ion battery, Sci.