Studies of processes occurring during alkoxide derived V–O–W unsupported catalyst formation

2004 ◽  
Vol 90 (1-2) ◽  
pp. 93-102 ◽  
Author(s):  
M. Najbar ◽  
F. Mizukami ◽  
P. Kornelak ◽  
A. Wesełucha-Birczyńska ◽  
B. Borzęcka-Prokop ◽  
...  
Keyword(s):  
Unsupported Catalyst ◽  
Catalyst Formation

scholarly journals PdZn nanoparticle catalyst formation for ethanol dehydrogenation: Active metal impregnation vs incorporation

2018 ◽  
Vol 555 ◽  
pp. 12-19 ◽  
Author(s):  
Jolien De Waele ◽  
Vladimir V. Galvita ◽  
Hilde Poelman ◽  
Christophe Detavernier ◽  
Joris W. Thybaut
Keyword(s):  
Ethanol Dehydrogenation ◽  
Active Metal ◽  
Catalyst Formation ◽  
Metal Impregnation ◽  
Nanoparticle Catalyst

NiGa Unsupported Catalyst for CO2 Hydrogenation at Atmospheric Pressure. Tentative Reaction Pathways

2021 ◽  
Author(s):  
Marina Cortés-Reyes ◽  
Ibrahim Azaoum ◽  
Sergio Molina-Ramírez ◽  
Concepción Herrera ◽  
M. Ángeles Larrubia ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Co2 Hydrogenation ◽  
Reaction Pathways ◽  
Unsupported Catalyst

Plasma-induced nitrogen chemisorption on a ruthenium black catalyst: formation of NH3 by hydrogenation of the chemisorbed nitrogen

1992 ◽  
Vol 16 (4) ◽  
pp. 443-446 ◽  
Author(s):  
K. Kunimori ◽  
M. Osumi ◽  
S. Kameoka ◽  
S. Ito
Keyword(s):  
Catalyst Formation

Novel method for carbon nanotube growth using vapor-phase catalyst delivery

2020 ◽  
Vol 13 (05) ◽  
pp. 2050026
Author(s):  
Takayuki Nakano ◽  
Takahiro Kikuchi ◽  
Yuki Usuda ◽  
Yoku Inoue
Keyword(s):  
Vapor Phase ◽  
Chemical Vapor ◽  
Growth Conditions ◽  
Catalyst Precursor ◽  
Synthesis Conditions ◽  
Hcl Gas ◽  
Catalyst Formation ◽  
Novel Method ◽  
Carbon Nanotube Growth ◽  
Nanotube Growth

In this study, we demonstrated a novel method to grow carbon nanotubes (CNTs) by chloride-mediated chemical vapor deposition with hydride vapor-phase nucleated catalyst (HVPN). In the HVPN method, FeCl2 as a catalyst precursor was produced by an in situ chemical reaction between Fe powder and HCl gas. After the synthesis of FeCl2, CNTs were grown by supplying acetylene. We studied growth conditions for the catalyst formation process in HVPN method. High-quality CNT forests were grown by optimizing the FeCl2 synthesis conditions. This study has established the HVPN method as a novel, highly controllable way to grow CNT forests.

Monitoring Structure and Valence State of Chromium Sites during Catalyst Formation and Ethylene Oligomerization by in Situ EPR Spectroscopy

2008 ◽  
Vol 27 (15) ◽  
pp. 3849-3856 ◽  
Author(s):  
Angelika Brückner ◽  
Jabor K. Jabor ◽  
Ann E. C. McConnell ◽  
Paul B. Webb
Keyword(s):  
Epr Spectroscopy ◽  
Valence State ◽  
Ethylene Oligomerization ◽  
Catalyst Formation
Sign in / Sign up

Export Citation Format

Share Document