Zobrazeno 1 - 10
of 2 203
pro vyhledávání: '"Auto combustion"'
Autor:
D. Parajuli, N. Murali
Publikováno v:
South African Journal of Chemical Engineering, Vol 50, Iss , Pp 281-290 (2024)
In this research work, we have incorporated paramagnetic Cu2+ and diamagnetic Cd2+ cations in spinel ferrites. By adjusting the concentrations of Cu2+ and Cd2+, it is possible to achieve a balance between enhanced electrical conductivity, desired mag
Externí odkaz:
https://doaj.org/article/4cfc57d20bbc4a2bb233e4f5a8f03eab
Autor:
Ghazal Oroumi, Amirhossein Hemmatzadeh, Karrar Hazim Salem, Elmuez A. Dawi, Foroozan Samimi, Ghusoon Faidhi Hameed, Zahraa Ahmed Taha, Masoud Salavati-Niasari
Publikováno v:
Alexandria Engineering Journal, Vol 102, Iss , Pp 26-35 (2024)
Despite the introduction of different semiconductor photocatalysts for removing a variety of colors and contaminants, the development of novel multi-component substances with strong light-harvesting capacity remains a challenge. The purpose of this p
Externí odkaz:
https://doaj.org/article/25c35f624d6d442d87763205340657a7
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39734- (2024)
Ferrites are among the most extensively studied materials, specifically due to their amazing and diverse characteristics. Therefore, we synthesized NixCd1-xAlyFe2-yO4 (NCAF) ferrites using a microwave auto-combustion process, with x varying from 0.0
Externí odkaz:
https://doaj.org/article/621d66b838564264808541674a59caac
Autor:
S.T. Abarna, R. Ezhil Vizhi
Publikováno v:
Results in Physics, Vol 65, Iss , Pp 107976- (2024)
Extensive research has been conducted over the last decade to develop permanent magnets utilizing less rare earth materials. Exchange-coupled nanocomposite magnets are a fascinating development in the field of permanent magnets. They involve the comb
Externí odkaz:
https://doaj.org/article/00711c5e98ae4b7a93cb9666d210a5ed
Autor:
Bristy Biswas, Md Farid Ahmed, Md Lutfor Rahman, Juliya Khanam, Md Habibur Rahman Bhuiyan, Nahid Sharmin
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37199- (2024)
Nowadays, water pollution generated from textile effluents is one of the major problems for the human race and ecology. Hence, development of sustainable strategies to lower the water pollution level has become a burning need. In this regard, the pre
Externí odkaz:
https://doaj.org/article/3385e2f0a7a145fab0ca97e471a568fa
Autor:
Thanit Tangcharoen
Publikováno v:
Results in Materials, Vol 23, Iss , Pp 100596- (2024)
This study employs the sol-gel auto combustion technique fueled by diethanolamine (DEA) to synthesize nanocrystalline magnesium ferrite (MgFe2O4) powders. During the study, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), sca
Externí odkaz:
https://doaj.org/article/94d93101e9be49378645c417b8a5f207
Autor:
Sara Durga Bhavani, K. Vijaya Kumar, A.T. Raghavender, J. Arout Chelvane, B. Purna Chandra Rao
Publikováno v:
East European Journal of Physics, Iss 1, Pp 308-314 (2024)
Sol gel auto-combustion was used to create gadolinium doped nickel ferrite nano-particles, which have chemical composition NiFe2‑xGdxO4 (x = 0.00, 0.010, 0.15, 0.20 & 0.25). The investigation focused on how the composition of Gd+3 affected the magn
Externí odkaz:
https://doaj.org/article/a329620517c34285a0f43a7961c08e08
Publikováno v:
Applied Surface Science Advances, Vol 24, Iss , Pp 100647- (2024)
Semiconductor based photocatalysis is considered as an effective and sustainable approach for the efficient treatment of effluents containing organic dyes and pharmaceuticals. Herein, visible light responsive g-C3N4/ NiFe2O4 (CN/NF) composite photoca
Externí odkaz:
https://doaj.org/article/d7b4b63cd6ef4724a85ec663247a2856
Autor:
Anam Hameed, Ali Asghar, Saqib Shabbir, Ishfaq Ahmed, Ayesha Khan Tareen, Karim Khan, Gulzar Hussain, Majed Yousef Awaji, Hafeez Anwar
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
In this work, Co0.5Zn0.5LaxFe2-xO4 (0.00 ≤ x ≤ 0.10) spinel ferrites were synthesized using the sol-gel auto-combustion method. X-ray diffraction (XRD) analysis and Rietveld refinement confirmed the presence of a cubic spinel structure. The cryst
Externí odkaz:
https://doaj.org/article/88b20d6d33d54311a0d1a560f00a0d2c
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100592- (2024)
In this research work, we report synthesis, structural, electric and magnetic properties of Cu1−XCoXFe2O4(x = 0.05, 0.10, 0.15, 0.20) nanoferrite. All the samples are synthesized using sol-gel auto-combustion method. X-ray diffraction patterns vali
Externí odkaz:
https://doaj.org/article/964965a35ecc46dfbc4b1bfa592fa098