Atomic-Scale Observation of the Ni Activation Process for Partial Oxidation of Methane Using In Situ Environmental TEM

ChemCatChem ◽  
2010 ◽  
Vol 3 (6) ◽  
pp. 1051-1059 ◽  
Author(s):  
Santhosh Chenna ◽  
Ritubarna Banerjee ◽  
Peter A. Crozier
Keyword(s):  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Atomic Scale ◽  
Activation Process ◽  
Oxidation Of Methane ◽  
Environmental Tem

scholarly journals In Situ Environmental TEM Study on the Activation of Ni Nanoparticles for Partial Oxidation of Methane

2010 ◽  
Vol 16 (S2) ◽  
pp. 1716-1717
Author(s):  
S Chenna ◽  
PA Crozier
Keyword(s):  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Ni Nanoparticles ◽  
Oxidation Of Methane ◽  
Environmental Tem

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

In-Situ FT-IR Investigation of Partial Oxidation of Methane to Syngas over Rh/SiO2 Catalyst

2007 ◽  
Vol 16 (3) ◽  
pp. 316-321 ◽  
Author(s):  
Tinghua Wu ◽  
Dongmin Lin ◽  
Ying Wu ◽  
Xiaoping Zhou ◽  
Qiangu Yan ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Oxidation Of Methane ◽  
Ft Ir

A Sustainable Catalyst for the Partial Oxidation of Methane to Syngas: Ni/Ca1-xSrxTiO3, Prepared In Situ from Perovskite Precursors

1996 ◽  
Vol 35 (2) ◽  
pp. 192-195 ◽  
Author(s):  
Takashi Hayakawa ◽  
Hideaki Harihara ◽  
Arnfinn G. Andersen ◽  
Andrew P. E. York ◽  
Kunio Suzuki ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Oxidation Of Methane

scholarly journals In Situ Encapsulated Pt Nanoparticles Dispersed in Low Temperature Oxygen for Partial Oxidation of Methane to Syngas

Catalysts ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 720 ◽  
Author(s):  
Junwen Wang ◽  
Lichao Ma ◽  
Chuanmin Ding ◽  
Yanan Xue ◽  
Yongkang Zhang ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Catalytic Activity ◽  
Low Temperature ◽  
Partial Oxidation ◽  
Pt Nanoparticles ◽  
Partial Oxidation Of Methane ◽  
Oxidation Of Methane ◽  
Transmission Electron

Highly dispersed ultra-small Pt nanoparticles limited in nanosized silicalite-1 zeolite were prepared by in situ encapsulation strategy using H2PtCl6·6H2O as a precursor and tetrapropylammonium hydroxide as a template. The prepared Pt@S-1 catalyst was characterized by X-ray diffraction (XRD), inductively coupled plasma (ICP), transmission electron microscopy (TEM), scanning transmission electron microscopy (STEM), N2 adsorption-desorption, CO adsorption, and TGA techniques and exhibited unmatched catalytic activity and sintering resistance in the partial oxidation of methane to syngas. Strikingly, Pt@S-1 catalyst with further reduced size and increased dispersibility of Pt nanoparticles showed enhanced catalytic activity after low-temperature oxygen calcination. However, for Pt/S-1 catalyst, low-temperature oxygen calcination did not improve its catalytic activity.

scholarly journals In situ X-ray absorption spectroscopy study of CuO–NiO/CeO2–ZrO2 oxides: redox characterization and its effect in catalytic performance for partial oxidation of methane

RSC Advances ◽  
2018 ◽  
Vol 8 (22) ◽  
pp. 12190-12203 ◽  
Author(s):  
Lucía M. Toscani ◽  
M. Genoveva Zimicz ◽  
Tereza S. Martins ◽  
Diego G. Lamas ◽  
Susana A. Larrondo
Keyword(s):  
Absorption Spectroscopy ◽  
Partial Oxidation ◽  
Catalytic Performance ◽  
Partial Oxidation Of Methane ◽  
Spectroscopy Study ◽  
X Ray ◽  
Oxidation Of Methane ◽  
X Ray Absorption

In situ X-Ray Absorption (XAS) experiments in reducing atmospheres (H2 and CH4 : O2) uncovered Ce, Ni and Cu redox interplay during catalytic experiments.

In Situ Raman and Pulse Reaction Study on the Partial Oxidation of Methane to Synthesis Gas over a Pt/Al2O3 Catalyst

2011 ◽  
Vol 6 (2) ◽  
pp. 580-589 ◽  
Author(s):  
Mei-Liu Wang ◽  
Hao-Zhuan Zheng ◽  
Jian-Mei Li ◽  
Wei-Zheng Weng ◽  
Wen-Sheng Xia ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Synthesis Gas ◽  
Partial Oxidation Of Methane ◽  
Pulse Reaction ◽  
Reaction Study ◽  
In Situ Raman ◽  
Oxidation Of Methane ◽  
Al2o3 Catalyst
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