Role of surface and lattice copper species in copper-containing (Mg/Sr)TiO3 perovskite catalysts for soot combustion

2009 ◽  
Vol 93 (1-2) ◽  
pp. 82-89 ◽  
Author(s):  
F.E. López-Suárez ◽  
S. Parres-Esclapez ◽  
A. Bueno-López ◽  
M.J. Illán-Gómez ◽  
B. Ura ◽  
...  
Keyword(s):  
Soot Combustion ◽  
Copper Species ◽  
Perovskite Catalysts

The Influence of Benthic Biota on Copper Speciation and Distribution in Freshwater-Sediment Systems

1981 ◽  
Vol 16 (1) ◽  
pp. 45-58 ◽  
Author(s):  
G. Krantzberg ◽  
P.M. Stokes
Keyword(s):  
Freshwater Sediment ◽  
Benthic Macroinvertebrate ◽  
Macroinvertebrate Communities ◽  
Copper Species ◽  
Copper Speciation ◽  
Physico Chemical ◽  
Macro Benthos

Abstract An investigation was made of the effects exerted by benthic macroinvertebrate communities on copper speciation in sediments from a lake which is becoming acidified. In laboratory microcosms, benthic macroinvertebrate communities stimulated the flux of copper from sediment to water. The presence of the macro-benthos resulted in a redistribution of physico-chemical copper species within the sediment with a transfer from more strongly complexed forms (HC1 extractable) to adsorbed and cation exchangeable forms (MgCl2 extractable). The role of bio-turbation in copper transformations is discussed.

The role of chlorine in methane coupling perovskite catalysts

1994 ◽  
Vol 21 (2-3) ◽  
pp. 377-385 ◽  
Author(s):  
M. Teymouri ◽  
C. Petit ◽  
L. Hilaire ◽  
E. Bagherzadeh ◽  
A. Kiennemann
Keyword(s):  
Methane Coupling ◽  
Perovskite Catalysts

Heterostructured Copper–Ceria and Iron–Ceria Nanorods: Role of Morphology, Redox, and Acid Properties in Catalytic Diesel Soot Combustion

Langmuir ◽  
2018 ◽  
Vol 34 (8) ◽  
pp. 2663-2673 ◽  
Author(s):  
Putla Sudarsanam ◽  
Brendan Hillary ◽  
Mohamad Hassan Amin ◽  
Nils Rockstroh ◽  
Ursula Bentrup ◽  
...  
Keyword(s):  
Diesel Soot ◽  
Soot Combustion ◽  
Acid Properties ◽  
Redox And Acid Properties

Role of Defects in Low-Cost Perovskite Catalysts toward ORR and OER in Lithium–Oxygen Batteries

2020 ◽  
Vol 3 (2) ◽  
pp. 1338-1348 ◽  
Author(s):  
Guruprasad S. Hegde ◽  
Arpita Ghosh ◽  
Rajashekar Badam ◽  
Noriyoshi Matsumi ◽  
Ramaprabhu Sundara
Keyword(s):  
Low Cost ◽  
Perovskite Catalysts ◽  
Lithium Oxygen Batteries

scholarly journals Role of the different copper species on the activity of Cu/zeolite catalysts for SCR of NOx with NH3

2014 ◽  
Vol 147 ◽  
pp. 420-428 ◽  
Author(s):  
Beñat Pereda-Ayo ◽  
Unai De La Torre ◽  
María José Illán-Gómez ◽  
Agustín Bueno-López ◽  
Juan R. González-Velasco
Keyword(s):  
Zeolite Catalysts ◽  
Copper Species ◽  
Scr Of Nox

On the role of lattice/surface oxygen in ceria–zirconia catalysts for diesel soot combustion

2012 ◽  
Vol 181 (1) ◽  
pp. 108-115 ◽  
Author(s):  
Eleonora Aneggi ◽  
Carla de Leitenburg ◽  
Alessandro Trovarelli
Keyword(s):  
Diesel Soot ◽  
Surface Oxygen ◽  
Soot Combustion ◽  
Lattice Surface

The role of H2O and oxidized copper species in methanol steam reforming on a Cu/CeO2/Al2O3 catalyst prepared by one-pot sol–gel method

2011 ◽  
Vol 102 (3-4) ◽  
pp. 387-394 ◽  
Author(s):  
Maria Turco ◽  
Giovanni Bagnasco ◽  
Claudia Cammarano ◽  
Luca Micoli ◽  
Maurizio Lenarda ◽  
...  
Keyword(s):  
Steam Reforming ◽  
Sol Gel ◽  
Methanol Steam Reforming ◽  
One Pot ◽  
Copper Species ◽  
Gel Method ◽  
Sol Gel Method ◽  
Al2o3 Catalyst

The role of potassium in K/Co3O4 for soot combustion under loose contact

2011 ◽  
Vol 175 (1) ◽  
pp. 100-105 ◽  
Author(s):  
Min Sun ◽  
Li Wang ◽  
Bingnan Feng ◽  
Zhigang Zhang ◽  
Guanzhong Lu ◽  
...  
Keyword(s):  
Soot Combustion
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