4.-XRD patterns of pure citric acid. | Download Scientific Diagram
网页In this study magnesium ferrite nanoparticles (MgFe2O4 NPs) were synthesized through an aqueous co-precipitation method and functionalized with citric acid (CA) for outstanding their...
(a) XRD patterns of citric acid-a, melamine-b, MCA-c and standard XRD …
网页The characterization investigations of scanning electron microscopy, X-ray diffraction, transmission electron microscopy, and Fourier transform infrared spectroscopy results show that Ag-Cu ...
Structural, spectral, thermal and nonlinear optical analysis of ...
网页2019年9月1日 · Single crystals of Anhydrous citric acid have been grown. It crystallizes in monoclinic system and possess a wide transmission window from 200 to 1100 nm. Vibrations of the functional groups are identified and assigned.
(a) XRD patterns of samples synthesized with different citric acid ...
网页We can see from the XRD analysis (cf. Fig. 1(a)) that phase purity of CZTS increases as we increase the citric acid concentration. So the phase purity has a direct correlation with the photo...
Citric acid concentration tune of structural and magnetic …
网页2023年3月7日 · This study synthesized hematite nanoparticles using the sol-gel method. The physical properties are modified by the citric acid concentration used as fuel. The resulting sample's rhombohedral (hexagonal) structure and space group R3c were revealed by the XRD data.
The influence of citric acid on the microstructure and magnetic ...
网页2021年6月7日 · The citric acid to the metal ion ratio (C/M) was considered as a criterion of citric acid concentration. The XRD, FE-SEM, and VSM results revealed that the mean crystallite size (MCS), particle size, and magnetic properties of synthesized nanoparticles fluctuated by the variation of the C/M ratio.
The relationship between crystal morphology and XRD peak …
网页2013年10月1日 · In this research, aspect ratio of synthesized crystals dramatically decreased when using concentrated citric acid, PAA250000 and CMC-Na; additives having carboxyl groups. This result indicates that crystal growth along longitude direction are suppressed by the interaction between carboxyl groups …
A rich gallery of carbon dots based photoluminescent suspensions …
网页2021年5月18日 · The X-ray diffraction (XRD) patterns of the four members of D-series (Fig. 2 g) are dominated by a sharp peak centred at 2θ = 27.6°, in agreement with earlier reports on CA and CA/urea derived...
网页Introduction. Small organic molecules are common starting materials for hydrothermal or pyrolysis reactions, bringing forth new compounds and materials with intriguing properties which are valuable for a wide range of applications.1–7 In particular, the so-called “carbon nanodots (CNDs) have emerged as an inter- ”
Effects of Citric Acid on Structures and Properties of …
网页2019年5月13日 · The crystallinity and crystal structure of the HAS film were tested by X-ray diffraction (XRD) using a D8 Advance X-ray diffractometer (Bruker-AXS, Karlsruhe, Germany). The Cu target line was used, λ = 0.15406 nm, 2θ = 5–40°, and the step frequency was 0.02°/s.