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Skeletal structure.
If solid grains form a rigid infinite skeleton structure that spreads throughout the structure distortion is resisted.
There is large difference between these structures and previous structures.
German: Materials Chemistry and Physics 67 (2001) pp. 25-31
Nikolic, in: Proceeding 9th International Conference on Fundamental and Applied Aspects of Physical Chemistry - PHYSICAL CHEMISTRY 2008 (September 24-26, 2008, Belgrade, Serbia) pp. 494-496

By the light microscope, intermolecular structure transformation in corn gluten was analyzed before the treatment and after.
L-cysteine as a reducing agent can destroy the disulfide bond in protein through own reactive thiol (-SH -) competition with cystine - SH of disulfide linkage of protein.Destroyed the protein disulfide bond can make the protein molecule structure lax ,from the regular compact structure into irregular ,and loose arrangement of open chain form, thus the starch granules were separated from protein.
Hydrogen bond is the important chemical bonds for maintaining space structure between the molecules .
By 2% of, protein molecules structure turn into loose, the gap between protein largen, but most of the starch is still combined with protein.
[6]C.L.Bianeo, C.S.Selmeider and M.Santonieola,eta1.Industrial＆Engineering Chemistry Research, Vol.50(2010)No.1,p.85-96

Ismail Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, 81310 Skudai, J.B.
Therefore, variety of geometries in CNT existed with different diameter, chirality and cap structures.
The activated carbon treated at 800°C for short duration have drain-like structures with porous surface but there is no cauldron-like structure observed.
As the treatment duration increase, the drain-like structure disappeared.
The non-treated charcoal surface is full of cauldron-like structures with porous surface (Fig. 4).

China 2State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Taiyuan, 030001, P.R.
Introduction Biomorphic ceramics are the materials prepared by converting biological structures into ceramic material[1-5].
One of the important reasons is that the biological structures possess some unique features of complex hierarchical cellular structures ranging from micro (cell) to macro scale (skeletons) [4].
Cotton stalk is the appendage in cotton planting, it possesses the similar constituent elements and hierarchical structures with the woods.
From the figure, the carbon template retains the tubular cell structures with the diameter ranging from 10 to 80 μm, which is similar to those of cotton stalk.

Investigation of the Influence of Technological Regimes of High-Temperature Firing on the Structure and Properties of Silicate-Enamel Coatings for Carbon Steels А.V.
All of the above is predetermined both by the structure of the glass coating itself and the generally formed steel - enamel composition.
The FeO layer directly adjacent to the metal can still retain a pseudo-amorphous structure, and its texture corresponds to the steel lattice.
An Analysis of the Microstructure and Interfacial Chemistry of Steel-Enamel Interface, Thin Solid Films, 2003, 443(1), p 33–45
The phase composition and structure of the contact layer of the metal-silicate coating system.

Hydrogen bonds inside the secondary structure of proteins played a role in stabilizing structure.
Urea concentration had a striking impact on protein structure.
Ultrasonic had dual properties of energy and wave, which could change protein structure and destruct molecule bonds.
In the heating process, hydrogen bonds which stabilized protein structure were broken.
,in : Food Chemistry, edited by Chemical Industry Press Publishing, Beijing, China (2006) (In Chinese)

Kaolin is the main structure forming species in the overall geopolymerization process.
Sponge-like gel formed, indicating that the structure experiences “growth”.
Strength will be increase if the unreacted part reacted to form a more dense structure.
[8] Davidovits, J., Geopolymer Chemistry and Applications. 2nd ed. 2008, Saint-Quentin, France: Institude of Geopolymer
Geopolymer Chemistry Application.

According to the principles of green chemistry, the raw element in each industrial process has to originate from a renewable natural resource.
The carbon precursors selected are not only interesting, viable, and natural, but they also adhere to green chemistry principles [26-28].
[12] Lihong Tian, Liqun Ye, Kejian Deng, Ling Zan, Journal of Solid State Chemistry, 184 (2011) 1465–1471
[17] Hernadi, K, Konya, Z, Siska, A, Kiss, J, Oszko, A, Nagy, JB & Kiricsi, I Materials Chemistry and Physics, vol. 77, no. 2(2002) 536-541 [18] Rakesh A.
Raja, Tesfaye Tefera Bezabih, "Optimization of Crashworthiness Parameters of Thin-Walled Conoidal Structures", Advances in Materials Science and Engineering, vol. 2022, Article ID 4475605, 6 pages, 2022. https://doi.org/10.1155/2022/4475605 [26] M.

Fragment of the crystal structure of FeSb2 (see text).
Crystal and electronic structure FeSb2 crystallizes in a marcasite crystal structure.
RuSb2 also crystallizes in the marcasite crystal structure.
Its crystal structure has the same features as that of its iron analog.
Band structure formation in FeSb2.

Influence of Cr2O3 addition on the properties of TiAl composites Jianfeng Zhu a, Wenwen Yang b, and Fangni Du c Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science and Technology, Xi'an 710021, China azhujf@sust.edu.cn, b yangwenwen0909@yahoo.com, c fangni4120706@qq.com Key words: TiAl, Al2O3, Cr2O3, composites Abstract.
The addition of Cr2O3 effectively refined the structure of the matrix, and as a result, the mechanical properties of TiAl composites are improved.
It is evident that the monolithic TiAl sample offers a large grain sized structure (Fig.2(a) and 2(d)), while the matrix structure is refined obviously when appropriate amount of Cr2O3 was added (Fig.2(b) and 2(e)).
According to the Hall-Petch theory [10], the fine precipitated Al2O3 particles and fine grain sized matrix structure play an important role to increase the strength.
Moreover, the lamellar structure of Ti3Al and the Cr containing phases are also beneficial for improving fracture toughness.