[HTML][HTML] Structural characterization of marine macroalgae derived silver nanoparticles and their colorimetric sensing of hydrogen peroxide

R Vinayagam, V Nagendran, LC Goveas… - Materials Chemistry and …, 2024 - Elsevier
The present study investigates the algae-mediated synthesis, characterization, and H 2 O 2
sensing ability of silver nanoparticles using Sargassum spp. extract. The synthesized …

Synthesis of MnFe2O4/MXene/NF nanosized composite for supercapacitor application

NA Althubiti, S Aman, TAM Taha - Ceramics International, 2023 - Elsevier
One of the most promising topics in the study of advanced energy applications is the
creation of extraordinarily effective electrodes substances for higher-power devices …

Impact of Co-doped NiFe2O4 (CoxNi1− xFe2O4) nanostructures prepared by co-precipitation route on the structural, morphological, surface, and magnetic properties

KV Chandekar, SP Yadav, S Chinke, M Shkir - Journal of Alloys and …, 2023 - Elsevier
The excellent magnetic properties of spinel ferrite-based materials are preferably utilized in
magnetic storage devices, and recording media. The magnetic properties of cobalt-doped …

Structural characterization and enhanced magnetic and dielectric properties of Ce3+ substituted Co–Cr–Fe–O nano-ferrites synthesized using sol–gel method

SS Kadam, VD More, PK Gaikwad, KM Batoo… - Applied Physics A, 2023 - Springer
Unique and novel size dependent structural and physical properties with wide applications
attracts the interest of scientific community to study of rare earth doped spinel ferrites. In the …

Exploring the impact of rare-earth (La3+) ions do** on structural, magnetic, and dielectric properties of Co0. 50Ni0. 50LaxFe2-xO4 nano‑spinel ferrite

K Sakthipandi, K Venkatesan, R Sivakumar… - Journal of Alloys and …, 2024 - Elsevier
This study used a sonochemical reactor to synthesize Co 0.50 Ni 0.50 La x Fe 2− x O 4
(0.00⩽ x⩽ 0.2; step 0.05) spinel ferrites. X-ray diffraction spectra and scanning electron …

Comprehensive study of MFe2O4 (M= Co, Ni, Zn) nanostructures prepared by Co-precipitation route

KV Chandekar, SP Yadav - Journal of Alloys and Compounds, 2023 - Elsevier
The phase analysis and average crystallite size of 11.8, 3.1, and 24.7 nm for MFe 2 O 4 (M=
Co, Ni, Zn) nanoparticles (NPs) were analyzed by X-ray diffraction (XRD) patterns …

Self-powered and improved photoresponsive broadband photodetecting sensors using Au/NiFe2O4/p-Si heterojunction architecture

NKR Nallabala, SS Kushvaha, A Kumari… - Materials Science in …, 2023 - Elsevier
Recently, heterojunctions-based photodetectors (PDs) with outstanding photosensitivity and
fast switching time received substantial attention due to their broadband (BB) photoresponse …

Mg-modified Zn-Co-Fe-La nano ferrites: A study of structural, morphological, vibrational, electro-optical, dielectric and magnetic evolution

MI Arshad, MS Hasan, AU Rehman, N Amin… - Journal of Alloys and …, 2024 - Elsevier
Abstract The series of Zn 0.4 Co 0.6− x Mg x Fe 1.9 La 0.1 O 4 (x= 0.0, 0.15, 0.30, 0.45, 0.6)
nanoferrites prepared via co-precipitation technique. Scherrer and Williamson-Hall (WH) …

Magnetic properties of Mn/Co substituted nano and bulk Ni–Zn ferrites: a comparative study

S Ramesh, LN Patro, B Dhanalakshmi… - Materials Chemistry and …, 2023 - Elsevier
The present work shows the comparative studies on the magnetic properties of Ni 0.4 Zn 0.6-
x Co x Fe 2 O 4,(Ni–Zn–Co) and Ni 0.4 Zn 0.6-x Mn x Fe 2 O 4 (Ni–Zn–Mn) with x= 0.00 to …