Controlling carbon formation over Ni/CeO2 catalyst for dry reforming of CH4 by tuning Ni crystallite size and oxygen vacancies of the support
RO Da Fonseca, AR Ponseggi, RC Rabelo-Neto… - Journal of CO2 …, 2022 - Elsevier
This work investigates the effect of Ni crystallite size and oxygen vacancies of the support on
the formation of carbon over Ni/CeO 2 catalysts for dry reforming of methane at 1073 K. A …
the formation of carbon over Ni/CeO 2 catalysts for dry reforming of methane at 1073 K. A …
[HTML][HTML] Structural characterization of cerium-doped hydroxyapatite nanoparticles synthesized by an ultrasonic-assisted sol-gel technique
This present work focuses on the synthesis of cerium-doped hydroxyapatite (Ce/HAp-US)
using an ultrasonic-assisted sol-gel technique under varying concentration of Ce from 0.5 …
using an ultrasonic-assisted sol-gel technique under varying concentration of Ce from 0.5 …
Combination of Experimental and Theoretical Investigations of MnOx/Ce0.9Zr0.1O2 Nanorods for Selective Catalytic Reduction of NO with Ammonia
P Maitarad, D Zhang, R Gao, L Shi, H Li… - The Journal of …, 2013 - ACS Publications
Manganese oxides (MnO x) supported on Ce0. 9Zr0. 1O2 (MnO x/Ce0. 9Zr0. 1O2) nanorods
were synthesized and tested for low-temperature selective catalytic reduction of NO with …
were synthesized and tested for low-temperature selective catalytic reduction of NO with …
Using Ex Situ and In Situ HERFD-XANES to Reveal the Superior Oxidation and Reduction Cycling of Ceria Nanocubes Dispersed in Silica Aerogel
The oxygen storage capacity of ceria-based catalytic materials is influenced by their size,
morphology, and surface structure, which can be tuned using surfactant-mediated synthesis …
morphology, and surface structure, which can be tuned using surfactant-mediated synthesis …
Fe-doped CeO2 solid solutions: Substituting-site doping versus interstitial-site doping, bulk doping versus surface doping
Doping CeO 2 cubic fluorite with transitional metal ions can effectively improve its redox
behavior, oxygen storage capacity and catalytic performance, but the relevant fundamental …
behavior, oxygen storage capacity and catalytic performance, but the relevant fundamental …
Catalytic features of Ni supported on CeO 2–ZrO 2 solid solution in the steam reforming of glycerol for syngas production
TA Maia, EM Assaf - RSC Advances, 2014 - pubs.rsc.org
Catalysts containing 5 wt% Ni supported on CexZr1− xO2 solid solutions prepared by the
Pechini method were tested in steam reforming of glycerol (SRG) reactions. The catalysts …
Pechini method were tested in steam reforming of glycerol (SRG) reactions. The catalysts …
NiO/CeO2-Sm2O3 nanocomposites for partial oxidation of methane: In-situ experiments by dispersive X-ray absorption spectroscopy
LM Toscani, MS Bellora, C Huck-Iriart… - Applied Catalysis A …, 2021 - Elsevier
In this work, we analyze Sm 2 O 3-doped CeO 2 (SDC) nanopowders and NiO/SDC
nanocomposites in terms of sample reducibility and catalytic activity for partial oxidation of …
nanocomposites in terms of sample reducibility and catalytic activity for partial oxidation of …
Thermal effect on magnetic parameters of high-coercivity cobalt ferrite
We prepared very high-coercivity cobalt ferrite nanoparticles synthesized by a combustion
method and using short-time high-energy mechanical milling to increase strain and the …
method and using short-time high-energy mechanical milling to increase strain and the …
Preparation and characterization of Ce1− xPrxO2 supports and their catalytic activities
KC Chanapattharapol, S Krachuamram, A Makdee… - Journal of Rare …, 2017 - Elsevier
In this work, the addition of praseodymium (Pr) into ceria as a mixed oxide support in a form
of Ce 1− x Pr x O 2 (x= 0.01, 0.025, 0.050, 0.075 and 0.10) was prepared using a co …
of Ce 1− x Pr x O 2 (x= 0.01, 0.025, 0.050, 0.075 and 0.10) was prepared using a co …
Enhancement of hydrogen production via hydrogen peroxide as an oxidant
RA Elsalamony, DR Abd El-Hafiz, MA Ebiad… - Rsc Advances, 2013 - pubs.rsc.org
The performance of different Ni/Ce1− xZrxO2 (ss) catalysts of varying composition (x= 0,
0.12, 0.18 and 0.26) were investigated for hydrogen production by ethanol steam reforming …
0.12, 0.18 and 0.26) were investigated for hydrogen production by ethanol steam reforming …