Energy dispersive X-ray spectroscopy study of compound semiconductor zinc orthotitanate prepared by solid state reaction method

Khatua, Lizina; Das, Susanta Kumar

doi:10.1016/j.matpr.2020.03.794

Cited by 2 publications

(4 citation statements)

References 14 publications

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“…Figure 10 shows the coarser cellulose particles. In Figure 11 the cellulose particles appear smoother and Figure 12 shows the cellulose fibers getting finer, which means that the increase in the percentage of NaOH it is able to break down cellulose fibers [25]. The EDX test resulted in differences in the chemical content of the 5%, 10%, and 15% NaOH concentration variants with a duration of 2 hours, 4 hours, and 6 hours.…”

Section: Energy Dispersive X-ray (Edx)mentioning

confidence: 99%

“…EDX testing was used for the characterization of nanoparticles [25]. EDX was used for qualitative mapping of chemical content and quantitative point analysis [26].…”

Section: Energy Dispersive X-ray (Edx)mentioning

confidence: 99%

“…International Journal of Innovative Research and Scientific Studies, 5(1) 2022, pages:[18][19][20][21][22][23][24][25][26][27][28][29] …”

mentioning

confidence: 99%

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The Characterization of Nanocellulose with Various Durations and NaOH Concentration

Suanto

Saloma

Usman

et al. 2022

ijirss

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Nanotechnology has become an important part of industrial construction, especially in concrete structural materials. Additionally, waste is a severe environmental problem when using paper can impact waste caused by waste. The inner nanocellulose is sourced from paper waste and then synthesized using natrium hydroxide (NaOH) and natrium hypochlorite (NaClO). Nanocellulose from waste paper was synthesized with a 5%, 10%, and 15% NaOH solution and a 2% NaClO solution with variations in heating time (2 hours, 4 hours, and 6 hours) at a temperature of 125C. The physical, chemical, and microstructural properties were analyzed using Scanning Electron Microscope (SEM), X-Ray Diffraction (XRD), Energy Dispersive X-ray (EDX), and Fourier-transform Infrared Spectroscopy (FT-IR). The XRD results show a higher amorphous percentage after chemical synthesis. A 15% concentration heated for 6 hours, resulted in 79.68% amorphous content, and the lowest amorphous percentage in 5% NaOH with a heating duration of 4 hours, resulting in 63.69% amorphous content. Conversely, if added, acid can reduce the amorphous content and increase the crystal structure. The results of the FT-IR analysis show that treatment using NaOH and NaClO can remove lignin and hemicellulose structures in cellulose fibers. The SEM results show that the size of the structure is smoother and cleaner after treatment with NaOH and NaClO. The results of the EDX test show that with the NaOH and NaClO treatment, the chemical content was close to the chemical content of OPC. Thus, nanocellulose can be used as a substitute for some cement materials in concrete mixtures.

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Section: Energy Dispersive X-ray (Edx)mentioning

confidence: 99%

“…EDX testing was used for the characterization of nanoparticles [25]. EDX was used for qualitative mapping of chemical content and quantitative point analysis [26].…”

Section: Energy Dispersive X-ray (Edx)mentioning

confidence: 99%

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The Characterization of Nanocellulose with Various Durations and NaOH Concentration

Suanto

Saloma

Usman

et al. 2022

ijirss

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“…EDX is a characterization technique used to determine the purity and stoichiometry of compounds [15]. Table 1 contains the EDX data for the composition of PSP.…”

Section: Edx Analysis Of Pspmentioning

confidence: 99%

Use of eco-benign periwinkle shell particle for making composites and study their effect on the thermal and mechanical properties of novel HDPE composites

Valsadwala

Srinivasan

Balachandran

et al. 2021

Preprint

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In this investigation, the shell powder of Littorina littorea commonly called periwinkle was used as an eco-benign filler in High-Density Polyethylene (HDPE) to form periwinkle/HDPE composites (PHPC). Understanding the effect of different particle sizes of periwinkle shell powder (PSP) and optimizing their influence on PHPC is the main scope of work. Periwinkle shell (PS) particle sizes from <53 μm to 150 μm were chosen as reinforcement. The different PSP size like <53 μm, 53 μm, 75 μm, 90 μm, 105 μm and 150 μm chosen in this study were named as PHPCL53, PHPC53, PHPC75, PHPC90, PHPC105, and PHPC150 respectively. The composites were fabricated by incorporating 1 weight % of PSP into HDPE matrix using compression molding technique and then subjected to morphological, thermal, and mechanical characterizations. Morphology studies using scanning electron microscope (SEM) confirms 150 μm PSP had best dispersion whereas 75 μm PSP resulted with agglomeration. PSP had little influence on the thermal stability of HDPE except for PHPC150 which showed rise in degradation temperature when compared to the neat sample. Mechanical properties such as hardness, Young’s modulus, impact strength, and flexural modulus were enhanced by the addition of PSP. Whereas, a decrease was noted in elongation at break (%) and flexural strength of PHPC indicating the stiffening effect of filler on HDPE. In order to understand the particle size influence better, the extension evaluation method (EEM) was performed for all samples and PHPC150 was found to be the best performing among all particle sizes.

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Energy dispersive X-ray spectroscopy study of compound semiconductor zinc orthotitanate prepared by solid state reaction method

Cited by 2 publications

References 14 publications

The Characterization of Nanocellulose with Various Durations and NaOH Concentration

The Characterization of Nanocellulose with Various Durations and NaOH Concentration

Use of eco-benign periwinkle shell particle for making composites and study their effect on the thermal and mechanical properties of novel HDPE composites

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