Investigation of Crystal Structure, Electrical and Magnetic Properties of Spinel Mn-Cd Ferrite Nanoparticles

Autor: M. H. Badr, Gamal Turky, M. Moustafa, A. S. Abouhaswa, M. H. Nasr, A. A. El-Hamalawy, L. M. S. El-Deen, M. M. Elkholy

Publikováno v: Journal of Inorganic and Organometallic Polymers and Materials

Fe2Cd1-xMnxO4 (x= 0, 0.25, 0.5, 0.75, 1) spinel ferrite nanoparticle samples were synthesized using a flash auto-combustion technique and analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-transform infrared spect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::becb25063058b6f5b50afd4c56675680
https://hdl.handle.net/10995/118382

Effect of MnO2 doping on the structure and optical proprieties of rutile TiO2-based photoanodes

Autor: M. H. Badr, A. S. Abouhaswa

Publikováno v: Journal of Materials Science: Materials in Electronics. 29:11566-11574

Doped TiO2-based photoanodes of dye-sensitized solar cells have been synthesized by solid state reaction technique. The influence of MnO2 dopant on the crystal structure and optical properties of photoanodes was investigated by means of XRD, FTIR, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19c170029780a75044829a59b374435d
https://doi.org/10.1007/s10854-018-9253-3

Ag@WO3 core–shell nanocomposite for wide range photo detection.

Autor: Saimon, Jehan A.¹ (AUTHOR), Salim, Evan T.¹ (AUTHOR) evan_tarq@yahoo.com, Amin, Mustafa Hadi² (AUTHOR), Fakhri, Makram A.³ (AUTHOR) makram.a.fakhri@uotechnology.edu.iq, Azzahrani, Ahmad S.⁴ (AUTHOR) ahmad.azzahrani@nbu.edu.sa, Ali, Ali B. M.⁵ (AUTHOR) dr.alibasem110@gmail.com, Gopinath, Subash C. B.^6,7,8 (AUTHOR)

Publikováno v: Scientific Reports. 11/15/2024, Vol. 14 Issue 1, p1-15. 15p.

PREPARATION CONDITIONS OF HUMIC ACIDS FROM VILLAGE'S COMPOST FUEL (VCF) AND THEIR EFFECTS ON HUMIC ACIDS CHEMICAL CHARACTERISTIC ALTERNATION DURING ISOLATION PART II. EFFECT OF THE EXTRACTION CONDITIONS ON THE FUNCTIONAL GROUPS CONTENTS OF HUMIC ACIDS AS REVEALED BY SPECTROSCOPIC ANALYSIS

Autor: M. H. Badr

Publikováno v: Al-Azhar Bulletin of Science. 18:87-101

IR spectra of humic acids ( HAs) extracted by NaOH solution under different conditions showed that HAs extracted by 0.1 M after 6h and 16 h have identical finger print regions. These spectra indicate the presence of highest number of functional group

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0577863f6158ceeeca5703f6e7a9c9d
https://doi.org/10.21608/absb.2007.11105

Caffeine and Purine Derivatives: A Comprehensive Review on the Chemistry, Biosynthetic Pathways, Synthesis-Related Reactions, Biomedical Prospectives and Clinical Applications.

Autor: Abu-Hashem AA; Photochemistry Department, National Research Centre, 12622, Dokki, Giza, Egypt.; Chemistry Department, Faculty of Science, Jazan University, 45142 and 2097, Jazan, KSA, Saudi Arabia., Hakami O; Chemistry Department, Faculty of Science, Jazan University, 45142 and 2097, Jazan, KSA, Saudi Arabia., El-Shazly M; Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt., El-Nashar HAS; Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt., Yousif MNM; Photochemistry Department, National Research Centre, 12622, Dokki, Giza, Egypt.

Publikováno v: Chemistry & biodiversity [Chem Biodivers] 2024 Jul; Vol. 21 (7), pp. e202400050. Date of Electronic Publication: 2024 Jun 12.