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Pálinkó1,a 1Department of Inorganic and Analytical Chemistry, University of Szeged, Dóm tér 7, Szeged, H-6720 Hungary 2Department of Inorganic and Analytical Chemistry, University of Szeged, Dóm tér 7, Szeged, H-6720 Hungary 3Department of Applied and Environmental Chemistry, University of Szeged, Rerrich B. tér 1, Szeged, H-6720 Hungary apalinko@chem.u-szeged.hu Keywords: CaFe-LDH; Intercalation; E-cinnamate; E-4-nitrocinnamate; E-2,5-difluoro-cinnamate; Structural characterisation.
The layered structure collapses on heat treatment.
Under these conditions the material was found to be precipitated with a layered structure.
The SEM images of organic-inorganic nanohybrids (Fig. 3) display lamellar structure, i.e. the atomic level structure is reflected in the topology of the substances.
SEM images showed the expected lamellar structure of the LDHs.

Yang, The Journal of Physical Chemistry C 115 (2011) 10080-10086
Decher, Comprehensive supramolecular chemistry 9 (1996) 507-528
Li, Chemistry of materials 16 (2004) 4022-4027
Fendler, Chemistry of Materials 8 (1996) 1616-1624
Huang, Pure and Applied Chemistry 83 (2010) 95-110

Ni-Pt nanoparticles exhibit excellent catalytic and magnetic properties depending on their structure.
Ni-Pt nanoparticles with a similar structure have excellent catalytic properties [30,31].
This structure is consistent with that of the uncoated Ni-Pt nanoparticles shown in Fig. 4, indicating that the silica coating process did not compromise the crystal structure of the Ni-Pt nanoparticles.
[25] Kenzo Nakano, Chemistry Letters, 45 (2) (2016) 131–133
Kim, Jong Ho Lee, Jeong Wook Kim, Seon Mi Yoon, and Jae-Young Choi, Materials Chemistry and Physics, 97, (2–3) (2006) 371–378

The results show that G2-PS-NHSO3Na can be synthesized successfully and has exact structure; it can be constructed on cationic silica with 27% assembly amount; the aggregation of silica can be prevented effectively by the dendritic-linear brushes, but the molecular weight of linear segment and the generation of dendritic block will influence the assembly behavior and the amount of the dendritic-linear brushes.
The procedure of G2-b-PS-NHSO3Na constructed on SiO2-CBAFS Characterization of dendritic-linear polymer. 1H-NMR was used to characterize the structures of G2-b-PS-Br and G2-b-PS-NHSO3Na.
Being consisted of linear and dendritic segments, G2-b-PS-NHSO3Na forms protective structure on silica, has high assembly amount, and appears the ability of preventing the aggeregation of silica.
Duncan, Chemistry of Materials. 23 (2011) 2810-2820
Kim, Chemistry of Material. 24 (2012) 215-221.

This Chapter also presents the effect of pulsed magnetic field on the sorption of formaldehyde by minerals of different crystal chemical structure.
Minerals containing montmorillonite are more susceptible to UTI, clinoptilolite structures-to a lesser extent.
Belchinskaja // Achievements and Perspectives of Modern Chemistry : Materials of IInd International Conference of the Chemical Society of the Republic Moldova, October 1-3, 2007 / Institute of Chemistry. - Chisinau, 2007. – P. 37 [7] Hadasova, N.
"Chemistry, physics and surface technology of nanomaterials".
Symposium with participation of foreign students. scientists, 20-24 April 2009 / Institute of physical chemistry and electrochemistry.

Research on Properties and Reaction Mechanism of Blast Furnace Slag Backfilling Cementing Material Shu-Gang HU1,a,*, Xian-Jun LU2,b and Hai-Li NIU3,c 1associate professor, College of Chemistry and Environmental Engineering,Shandong University of Science and Technology, 579 Qianwangang Road, Economic and Technical Development Zone, Qingdao, Shandong Province, P.R.China,266590. 2professor,College of Chemistry and Environmental Engineering,Shandong University of Science and Technology, 579 Qianwangang Road, Economic and Technical Development Zone, Qingdao, Shandong Province, P.R.China, 266590. 3lectuer, College of Chemistry and Environmental Engineering,Shandong University of Science and Technology, 579 Qianwangang Road, Economic and Technical Development Zone, Qingdao, Shandong Province, P.R.China, 266590.
The structure of SL paste 1d hydration stage kept most appearance of BFS presented as gravel from Fig.6, and got to compacting.
It gets more compact structure which hydration products presented as lipoid in 3d hydration stage.
More compact and less porous hydrated structures were observed for SL paste at 7 days hydration period.
Furthermore, more compact hydrated structure was observed for SLG paste with needle-like AFt disappearance which participated in hydration reaction at 7 days hydration period.

The incidence of voids in root canal obturation may result in the proliferation of residual bacteria, affecting the structure and compromising the long-term outcome of root canal treatment.
Structure, organisation, and dynamics are crucial in identifying the functional responses.
The term "amorphous precursor strategy" describes a method by which organisms fill pore spaces, manage crystallisation, and control the chemistry of the final CaCO3 polymorph by taking advantage of the flexibility of amorphous phases prior to crystallisation.
The incorporation of carbonate into apatite structure can influence the structure and the morphology of the apatite and is probably alter the biological reactivity of the bone mineral, which makes researchs said that CO3Ap is regarded as better model for bone minerals, it was also stated that CO3Ap thin film coatings are likely to be more biologically compatible.
Bioinorganic Chemistry and Applications, vol. 2017, Article ID 2582849, 8 pages

Additionally, the aromatic structure of carbon-based nanoparticles and the aromatic structure of asphaltenes interact through π-π bonding, which helps to deplete the interfacial film.
,Huang, J.; and Wang, L., Research on crude oil demulsification using the combined method of ultrasound and chemical demulsifier, Journal of Chemistry (2017)
,Ye, F.; and Mi, Y, Demulsification of water-in-crude oil emulsion driven by a three-branch structure demulsifier, Journal of Molecular Liquids (2022) 354, 118822
E., Covalent functionalized magnetic nanoparticles for crude oil recovery, Materials Chemistry and Physics (2019) 238 121910
A., Hydrothermal Synthesis and Application of Nanocomposite as a Demulsifier in Crude Oil Processing, Egyptian Journal of Chemistry (2022) 65(6) 741-752

Introduction According to IUPAC (International Union of Pure and Applied Chemistry), the porous materials can be divided into three categories: cellular, mesoporous, and macroporous materials on the basis of the size of the aperture diameter.
Meanwhile it has other special advantages, such as the limit of structure is small; it is easy to fine tuning structure of materials; Easy to doping, modify and extend to other chemical composition [1].
The FTIR result shows the structure of the product is similar to zeolite ore, the SEM result indicates that the morphology of the product and pore size is uniform.
China Journal of Inorganic Chemstry Vol. 20(2004), p. 219 [4] Xu Ruren and Pang Wenqin: Molecular sieve and porous materials chemistry(Science Press, Beijing 2004)
Chemistry progress Vol. 7(2008), p. 20 [8] Deng Fengping and Qi Xinghong: Template Synthesis of Mesoporous Materials[J].

In order to obtain an optimum pass schedule structure and to determine the cooling strategy, the metallurgical phenomena involved in recrystallisation, in grain coarsening, in transformation and in the precipitation behaviour have to be taken into account.
Low carbon Charpy toughness DWTT toughness Others Costumer demands Chemistry Tensile properties API X Standard API 5L • Strength • Fracture toughness at lower temperatures • Weldability • Corrosion resistance e.g .
Sourgas service • Alloying strategy • Casting conditions • Rolling schedule • Dynamic cooling Customer demands Key success factors for process control Charpy toughness DWTT toughness Others Costumer demands Chemistry Tensil e properties API X Charpy toughness DWTT toughness Others Costumer demands Chemistry Tensil e properties API X Standard API 5L • Strength • Fracture toughness at lower temperatures • Weldability • Corrosion resistance e.g .
Chemistry LC (C =0.05 %) with Mn, Si and additions of microalloying elements (e.g.
Fig. 3 shows examples of the achieved grain size distributions and the corresponding crystalline structure.