A5004952695- Catalytic Processes in Materials Science
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Catalysts for Methane Reforming
- Catalysis and Oxidation Reactions
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Advanced biosensing and bioanalysis techniques
- Graphene and Nanomaterials Applications
- Ammonia Synthesis and Nitrogen Reduction
- Energetic Materials and Combustion
- Crystallography and molecular interactions
- Metal-Organic Frameworks: Synthesis and Applications
- Layered Double Hydroxides Synthesis and Applications
- ZnO doping and properties
- Copper-based nanomaterials and applications
- Boron and Carbon Nanomaterials Research
- Nanoparticle-Based Drug Delivery
- Carbon dioxide utilization in catalysis
- Electronic and Structural Properties of Oxides
- Carbon and Quantum Dots Applications
- Advancements in Solid Oxide Fuel Cells
- Block Copolymer Self-Assembly
- Adsorption and biosorption for pollutant removal
- Inorganic Chemistry and Materials
Khalifa University of Science and Technology
2023-2024
Sungkyunkwan University
2021-2022
Tel Aviv University
2018-2022
ORT Israel
2018
Indian Institute of Technology Bombay
2014-2017
University of Mumbai
2016
Perovskites LaNi0.8Fe0.2O3 and LaNi0.8Mn0.2O3 were synthesized using the co-precipitation method by substituting 20 mol.% of Ni-site with Fe Mn, respectively. Temperature programmed reduction (TPR) showed that exsolution process in Fe- Mn-substituted perovskites followed a two-step three-step pathway, Once exsolved, catalysts found to be able regenerate original perovskite when exposed an oxygen environment but different crystallographic properties. The catalytic activity for both materials...
New iodocuprate-containing ionic liquids with high thermostability were designed, prepared and evaluated as hypergolic reaction promoters between an energetic fuel a H<sub>2</sub>O<sub>2</sub> “green” oxidizer.
Exsolution as a method for catalyst preparation is generally only studied in perovskites or similar systems, which puts constraint on the support composition, owing to size and charge balance effects. We show that Ni nanoparticle growth occurs via exsolution mechanism from NiO-CeO2 solid solution with fluorite structure form supported Ni/CeO2 catalyst. This showed high methane dry reforming activity coke-free performance at 800 °C using 50 vol% CH4/50 CO2 feed gas composition 5000 Lkgcat−1...
Combining layered double hydroxides with Fe<sub>3</sub>O<sub>4</sub> nanoparticles resulted in the desired “cut-off switch” for threshold temperature towards magnetic hyperthermia.
Antibacterial activity of a CLF nanohybrid against <italic>E. coli</italic> 949 ESBL cefotaxime-resistant bacteria <italic>via</italic> the interaction penicillin binding protein.
The strong NIR absorbing LDH–Au nanohybrid exhibits efficient photothermal therapy and fluorescence imaging towards cancer cells.
Methane dry reforming presents a unique opportunity to simultaneously consume both methane and carbon dioxide generate from them clean-burning synthetic fuels for mobile energy applications.
<italic>E. coli</italic> interaction with a LDH–rGO nanohybrid depicting step-wise antibacterial, protein degradation & oxidative stress activity.
The major drawbacks of solid-phase crystallization as a means synthesizing catalysts are the lack heterogeneous structural diversity and comparatively low metal dispersion it affords.
Ammonia is considered a promising fuel for solid-oxide cells (SOFCs) owing to its ease of transportation, hydrogen density, and energy content. Oxynitride supports are shown improve the durability YSZ-supported direct-ammonia SOFCs.
The influence of planar defects, in the form stacking faults, within perovskite oxides on catalytic activity has received little attention because controlling stacking-fault densities presents a major synthetic challenge. Furthermore, faults ceramics are not thought to appreciably impact surface chemistry, which partly explains why their direct effect catalysis is generally ignored. Here, we show that Ruddlesden–Popper (RP) otherwise stoichiometric LaFeO3 can be broadly controlled by...
The utilization of manganese oxides/oxyhydroxides as efficient supercapacitor electrode materials is limited by their cyclic stability and thus restricted for practical applications. One attractive approach improving stable electrochemical performance to form a hybrid with suitable support materials. Herein, we describe the fabrication oxide/oxyhydroxide nanoparticle (MONP)-embedded deoxyribonucleic acid (DNA) scaffolds using simple magnetic stirring drop-casting method. physical chemical...
DNA complexes formed with graphene oxide (GO) and riboflavin (RF) have multiple interesting characteristics unique features owing to specific properties of the DNA. Herein, we develop a fabrication method for GO- RF-embedded cetyltrimethyl ammonium chloride-modified (DNA-CTMA) thin films varying concentrations GO ([GO]) fixed [RF] content that uses simple drop-casting process. The fabricated were investigated understand (a) chemical interactions between GO, RF molecules using Fourier...
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI
Exsolved perovskite-based catalysts exhibiting high and stable CO 2 conversion rates.