Role of Cr-doped NiO in reduction under a low concentration of H2 and CO
Nickel-chromium alloys are often utilized in high-resistance and heating metamaterials
because of their passivity; however, their reducibility behavior has never been reported …
because of their passivity; however, their reducibility behavior has never been reported …
The Effect of Ni2+ Ions Substitution on Structural, Morphological, and Optical Properties in CoCr2O4 Matrix as Pigments in Ceramic Glazes
The structural, morphological, and optical properties of Ni2+ ions substitution in CoCr2O4
matrix as ceramic pigments were investigated. The thermal decomposition of the dried gel …
matrix as ceramic pigments were investigated. The thermal decomposition of the dried gel …
[HTML][HTML] Nanofabrication of (Cr2O3) x (NiO) 1-x and the impact of precursor concentrations on nanoparticles conduct
NM Al-Hada, AM Al-Ghaili, H Kasim, MA Saleh… - Journal of Materials …, 2021 - Elsevier
This study aims to synthesize the (Cr 2 O 3) x (NiO) 1-x nanoparticles at lower and higher
precursor values using the calcination method. There is a lack in regard to investigating the …
precursor values using the calcination method. There is a lack in regard to investigating the …
Sr‐induced Fermi Engineering of β‐FeOOH for Multifunctional Catalysis
W Ahmad, Y Hou, N Ahmad, K Wang, C Zou… - Small …, 2024 - Wiley Online Library
Designing a multifunctional electrocatalyst to produce H2 from water, urea, urine, and
wastewater, is highly desirable yet challenging because it demands precise Fermi …
wastewater, is highly desirable yet challenging because it demands precise Fermi …
Characterization and Syngas Production at Low Temperature via Dry Reforming of Methane over Ni-M (M= Fe, Cr) Catalysts Tailored from LDH Structure
M Hallassi, R Benrabaa, NF Cherif, D Lerari… - Catalysts, 2022 - mdpi.com
Bimetallic layered double oxide (LDO) NiM (M= Cr, Fe) catalysts with nominal compositions
of Ni/M= 2 or 3 were tailored from layered double hydroxides (LDH) using a coprecipitation …
of Ni/M= 2 or 3 were tailored from layered double hydroxides (LDH) using a coprecipitation …
NiO and CrO x interaction promoting in situ generation of the coordinatively unsaturated Cr–O acid–base for oxygen-lean propane dehydrogenation
Y Ren, X Chu, Q Cao, Z Xie, L Kong, X Fan… - Catalysis Science & …, 2023 - pubs.rsc.org
Highly dispersed Ni and Cr-doped MgAlxOy composite oxides (xNi20Cr–O) were prepared
by calcining as-prepared MgAl hydrotalcite with cationic plate lattice-confined Ni and Cr. The …
by calcining as-prepared MgAl hydrotalcite with cationic plate lattice-confined Ni and Cr. The …
Metal-doped mesoporous ZrO 2 catalyzed chemoselective synthesis of allylic alcohols from Meerwein–Ponndorf–Verley reduction of α, β-unsaturated aldehydes
Meerwein–Ponndorf–Verley reduction (MPVr) is a sustainable route for the chemoselective
transformation of α, β-unsaturated aldehydes. However, tailoring ZrO2 catalysts for improved …
transformation of α, β-unsaturated aldehydes. However, tailoring ZrO2 catalysts for improved …
Phase Transformation Analysis of Fe-Substituted Cr2O3 Nanoparticles Using Rietveld Refinement
In this present report, effect on iron (Fe) substitution on the structural properties of chromium
oxide (Cr2O3) nanoparticles has been investigated in detail. Simple and cost-effective co …
oxide (Cr2O3) nanoparticles has been investigated in detail. Simple and cost-effective co …
Effect of Annealing Temperature on Phase Transformation of NiCr2O4 Nanoparticles and Evaluated Its Structural and Magnetic Properties
Tetragonal nickel chromite (NiCr2O4) nanoparticles were synthesized using the wet
chemical method and investigated their structural and magnetic properties at different …
chemical method and investigated their structural and magnetic properties at different …
Performance and emissions characteristics of a diesel engine fueled by carbon nanoparticle-blended diesel and biodiesel
S Slavinskas, V Jokubynienė - Transport Problems, 2023 - yadda.icm.edu.pl
Carbon-based nanomaterials have excellent properties and can be used in fuels to reduce
emissions and improve engine performance and fuel economy. Due to their unique thermal …
emissions and improve engine performance and fuel economy. Due to their unique thermal …