Search results

XRD analysis was performed to investigate the crystal structure and phase characteristic of synthesized powder.
The G-band indicates the presence of graphite carbon while the D-band comes from the presence of defects in the graphitic structure.
It was important to obtain multiple phase material with homogenous structure.
Xu, Mesoporous Hierarchical Structure of Li4Ti5O12/Graphene with High Electrochemical Performance in Lithium-Ion Batteries, ACS Sustain.
Yan, A Comprehensive Review of Graphene-Based Anode Materials for Lithium-ion Capacitors, Chemistry (Easton). 3 (2021) 1215–1246

The crystal structure of ZnO is hexagonal wurtzite [15].
It can be seen that all the powders are well crystalline materials with hexagonal wurtzite structure.
Sundararajan, Preparation and characterization of Co-doped TiO2 materials for solar light induced current and photocatalytic applications, Materials Chemistry and Physics, 135 (2012) 220-234
Megaw, Crystal Structure: A Working Approach, Saunders, Philadelpia, 1973, p. 88
Coates, Interpretation of Infrared Spectra, A Practical Approach in Encyclopedia of Analytical Chemistry, R.A.

The clays having a platy structure and a thickness of less than one nanometer are the clays of alternative.
Structures of layered clay minerals (Montmorillonite) Cationic clay minerals composed of octahedral and tetrahedral sheets due to their layer structure are used for preparing organic-inorganic or bio-inorganic nanohybrids.
The triple sheet structure is stacked in layers bound together by van der Waals forces [8-9, 24, 28-35] and is referred as 2:1 layer configuration.
The elementary structure of clay is based on the mica skeleton, as shown in Fig.1.
Swartzen-Allen, E.Matijevic, Surface and colloid chemistry of clays, Chem Revs. 74 (1974)74385-74400

The crystalline structure of the deposited samples was determined through XRD analysis.
Also, Fig. 3(B), 3(C), and 3(D) were obtained from the different concentrations of polymer (CTAB) in the CZTS film structure.
The alignment of the two film structures sheds very clear light on the phase identification and proximity of the phases.
The creation of a CZTSCTAB tandem structure involves a sequential chemical bath deposition process.
Almawgari et al, “Optical absorption performance of CZTS/ZnO thin films solar cells comprising anti-reflecting coating of texturing configuration” Royal Society of Chemistry RSC, 2023, 13, 31554-31568, October 2023, doi: 10.1039/D3RA05056D

The aim of this technique includes the ability of promoting dynamic changes of the structures and improving the functional response of the construct.
Additionally, this structure can serve as a useful platform for pH-responsive membranes [94] and photonic gels [95].
Hayashi, Structure and properties of shape‐memory polyurethane block copolymers, J.
Takahashi, Crystal structure of polynorbornene, J.
Minko, pH-responsive thin film membranes from poly(2-vinylpyridine): Water vapor-induced formation of a microporous structure, Macromolecules 40 (2007) 2086–2091

Kantar, Hexagonal Type Ising Nanowire with Spin-1 Core and Spin-2 Shell Structure, Commun.
Kantar, Hexagonal Type Ising Nanowire with Spin-1 Core and Spin-2 Shell Structure, Commun.
Bahmad, Hysteresis and compensation behaviors of mixed spin-2 and spin-1 hexagonal Ising nanowire core–shell structure, Phys.
Badarneh, Compensation and critical behavior of Ising mixed spin (1-1/2-1) three layers system of cubic structure, Phys.
Kantar, The Magnetic Properties of the Spin-1 Ising Fullerene Cage with a Core-Shell Structure, J.

The powder XRD patterns (shown in Fig. 3) are characteristic of cubic spinel structure and the absence of extra peaks evidence phase purity.
Variation of Hc can also explain on the basis of domain structure and the anisotropy of the crystal.
X-ray studies of all the samples annealed at 1000°C confirm the formation of single-phased cubic spinel structure having space group Fd-3m.
Jadhav, Chemical synthesis, structural and magnetic properties of nano-structured Co–Zn–Fe–Cr ferrite, J.
Jiao, Doping effect on crystal structure and magnetic properties of chromium-substituted strontium hexaferrite nanoparticles, J.

Sharif2,b 1Department of Chemistry, Faculty of Science, Sebha University, Sebha, Libya 2Libyan Advanced Center for Chemical Analysis, Libyan Authority for Scientific Research, Tripoli, Libya aibr.amar@sebhau.edu.ly, babu160@hotmail.com *Ibrahim A.
The diffraction peaks align with the standard SrTiO₃ structure (JCPDS No. 35-0734) shown in Figure 2a, confirming the formation of a single-phase material with a cubic perovskite structure and a space group of Pm-3m [45], indicating the purity of the obtained LSTF powder.
Despite these changes, LSTF retained its perovskite structure with no phase transitions, demonstrating excellent stability under reducing conditions.
The material also retained its perovskite structure with no phase changes, further confirming its stability under a nitrogen atmosphere.
Ramana, Effect of Molybdenum Incorporation on the Structure and Magnetic Properties of Cobalt Ferrite.

The sol-gel transition of MC-PEG-SC-SA sol is considered to be as fellows: the gelation process begins with the weakening of the hydrogen bond interaction between the polymer and water molecule, followed by the formation of aggregated bundle of methylcellulose and, at last, is completed with the formation of the network structure as the aggregated methylcellulose excessive than the critical value [13,26].
The presence of microspheres, which have much more rigid structure than hydrogel and tend to adhere to the network, could improve the mechanical strength of the hydrogel significantly.
Historical perspective on the chemistry and development of naltrexone.

The applications of this process are mostly in thin-walled structures and electronic and micromechanical components.
Lide, CRC handbook of chemistry and physics, CRC press, 2004
Mondolfo, Aluminum alloys: structure and properties, Elsevier, 2013