Drastic Selectivity Change by SMSI Effect in the CO-H2Reaction over Pd/CeO2

1998 ◽  
Vol 27 (9) ◽  
pp. 941-942 ◽  
Author(s):  
Shuichi Naito ◽  
Shigeru Aida ◽  
Tadao Tsunematsu ◽  
Toshihiro Miyao
Keyword(s):  
Selectivity Change ◽  
Smsi Effect

Size-dependent strong metal-support interaction in Pd/ZnO catalysts for hydrogenation of CO2 to methanol

2021 ◽  
Author(s):  
Liangcai Zhang ◽  
Xinyu Liu ◽  
Hengwei Wang ◽  
Lina Cao ◽  
Chenxi Huang ◽  
...  
Keyword(s):  
Catalytic Reactions ◽  
Hydrogenation Of Co2 ◽  
Size Dependent ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
The Stability ◽  
Smsi Effect ◽  
Strong Metal Support Interaction

Strong metal-support interaction (SMSI) has long been studied in catalytic reactions. Proper utilization of the SMSI effect might not only improve the stability of the catalysts, but also the activity...

scholarly journals SO2-Induced Selectivity Change in CO2 Electroreduction

2019 ◽  
Vol 141 (25) ◽  
pp. 9902-9909 ◽  
Author(s):  
Wesley Luc ◽  
Byung Hee Ko ◽  
Shyam Kattel ◽  
Shuang Li ◽  
Dong Su ◽  
...  
Keyword(s):  
Co2 Electroreduction ◽  
Selectivity Change

scholarly journals THE SMSI EFFECT ON THE ACTIVITY OF CO HYDROGENATION OVER Nb2O5-SUPPORTED Rh CATALYSTS

1983 ◽  
Vol 12 (10) ◽  
pp. 1619-1622 ◽  
Author(s):  
Kimio Kunimori ◽  
Hiroshi Abe ◽  
Toshio Uchijima
Keyword(s):  
Co Hydrogenation ◽  
Smsi Effect

scholarly journals THE SELECTIVITY CHANGE WITH THE DEACTIVATION OF A CATALYST

1970 ◽  
Vol 3 (2) ◽  
pp. 206-212 ◽  
Author(s):  
HIROSHI KOMIYAMA ◽  
HAKUAI INOUE
Keyword(s):  
Selectivity Change

Understanding the Strong Metal–Support Interaction (SMSI) Effect in CuxNi1–x/CeO2 (0 < x < 1) Nanoparticles for Enhanced Catalysis

2019 ◽  
Vol 2 (4) ◽  
pp. 2559-2573 ◽  
Author(s):  
Wallace T. Figueiredo ◽  
Guilherme B. Della Mea ◽  
Maximiliano Segala ◽  
Daniel L. Baptista ◽  
Carlos Escudero ◽  
...  
Keyword(s):  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Smsi Effect ◽  
Strong Metal Support Interaction

scholarly journals Probing Synergies between Lignin-Rich and Cellulose Compounds for Gasification

Energies ◽  
2020 ◽  
Vol 13 (10) ◽  
pp. 2590 ◽  
Author(s):  
Martin J. Taylor ◽  
Apostolos K. Michopoulos ◽  
Anastasia A. Zabaniotou ◽  
Vasiliki Skoulou
Keyword(s):  
Catalytic Effect ◽  
Lignin Content ◽  
Synergistic Effects ◽  
Fixed Bed ◽  
Model Compounds ◽  
Reaction Conditions ◽  
Gas Products ◽  
Shift Reaction ◽  
Water Gas ◽  
Selectivity Change

The fixed-bed gasification of lignin-rich and -deficient mixtures was carried out to probe the synergistic effects between two model compounds, Lignin Pink (LP) rich in Na and Cellulose Microcrystalline (CM). Reaction conditions utilized the most commonly used air ratios in current wood gasifiers at 750 and 850 °C. It was found that by increasing the lignin content in the mixture, there was a selectivity change from solid to gas products, contrary to a similar study previously carried out for pyrolysis. This change in product mix was promoted by the catalytic effect of Na edge recession deposits on the surface of the char. As a result, the water gas shift reaction was enhanced at 850 °C for the LP48CM52 mixture across all air ratios. This was evidenced by a strong correlation between the produced H2 and COx. Meanwhile, by lowering the lignin content in the mixtures, the reactivity of cellulose microcrystalline was found to generate more char at higher temperatures, similar to lignin mixtures when undergoing pyrolysis.

SMSI effect in some reducible oxides including niobia

1996 ◽  
Vol 28 (1-2) ◽  
pp. 105-117 ◽  
Author(s):  
Toshio Uchijima
Keyword(s):  
Reducible Oxides ◽  
Smsi Effect

SMSI effect in the butadiene hydrogenation on Pd-Cu bimetallic catalysts

1993 ◽  
Vol 16 (3-4) ◽  
pp. 407-415 ◽  
Author(s):  
M.M. Pereira ◽  
F.B. Noronha ◽  
M. Schmal
Keyword(s):  
Bimetallic Catalysts ◽  
Butadiene Hydrogenation ◽  
Smsi Effect
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