Morphological effects of SnO2 thin film on the selective oxidation of methane

Kawabe, Taketoshi; Tabata, Kenji; Suzuki, Eiji; Ichikawa, Yoko; Nagasawa, Y.

doi:10.1016/s0920-5861(01)00444-8

Cited by 11 publications

(3 citation statements)

References 23 publications

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“…The selective oxidation of methane on sputtered SnO 2 thin films has been found to be film structure dependent [7]. Supported PdO/SnO 2 catalyst exhibited higher activity than PdO/alumina and PdO/ZrO 2 ones [8].…”

Section: Introductionmentioning

confidence: 99%

“…Typical reactions include CH 4 and CO oxidation [1,[6][7][8][9], drinking water denitrification [10], toluene acetoxylation [11], etc. The possibilities of a use of tin oxide as a oxidation catalyst are well known but not fully investigated due to a complicated reaction mechanism involving different stable surface phases of the material.…”

Section: Introductionmentioning

confidence: 99%

“…Tin oxide thin films have been fabricated using many different techniques including spray pyrolysis of a solution of SnCl 4 [15,16], magnetic or r.f. sputtering [7,17], ion beam sputtering [18], the sol-gel method [19], chemical vapor deposition [20,21] and thermal evaporation [22,23]. In the usual processes of depositing tin oxide, the films often show defects due to oxygen deficiency, which affects the conductivity, catalysis properties and changes the electronic structure of SnO 2 .…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Study of palladium interaction with magnetron sputtered SnO2 films

Matolín

Mori

Yoshitake

2006

e-J. Surf. Sci. Nanotechnol.

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In this work we investigate the possibility to prepare Pd/SnO2 systems by impregnating magnetron sputtered tin oxide layers with palladium using Pd(acac)2 precursor. XRD studies show that as deposited layers are nanocrystalline exhibiting a lack of oxygen. The annealing in oxygen leads to the formation of polycrystalline nearly stoichiometric SnO2 films. High resolution SEM shows that palladium deposition results in a formation of Pd nanosized particles interacting with the SnO2 surface. XPS analysis proofs that strong metal-substrate interaction is responsible for a partial formation of the SnO surface phase even in the case of the oxygen annealed Pd/SnO2 system.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Study of palladium interaction with magnetron sputtered SnO2 films

Matolín

Mori

Yoshitake

2006

e-J. Surf. Sci. Nanotechnol.

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Oxidative Functionalization of Methane on Heterogeneous Catalysts

Sanchez‐Sanchez

Lercher

2018

Alkane Functionalization

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Synthesis and Characterization of High Surface Area Tin Oxide Nanoparticles via the Sol‐Gel Method as a Catalyst for the Hydrogenation of Styrene

Adnan

Razana

Rahman

et al. 2010

J Chinese Chemical Soc

114

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A systematic study on the preparation of SnO 2 nanoparticles using a simple sol-gel technique has been conducted by varying reaction parameters such as concentration of ammonia, ammonia feed rate and reaction temperature. The tin oxide obtained was characterized by using FTIR, BET, XRD and TEM. Particles size was obtained in the range of 4 to 5.6 nm and the surface area was found to be between 76 to 114 m 2 g -1 depending on the reaction parameters. Meanwhile, the catalytic activity of SnO 2 was first time investigated for the hydrogenation reaction of styrene using ethanol as the solvent at 70°C and 1 atmospheric pressure. It is found that SnO 2 acts as a good catalyst in this hydrogenation process. The product conversions in the presence of catalysts prepared at different conditions were between 37 to 72%.

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Morphological effects of SnO2 thin film on the selective oxidation of methane

Cited by 11 publications

References 23 publications

Study of palladium interaction with magnetron sputtered SnO2 films

Study of palladium interaction with magnetron sputtered SnO2 films

Oxidative Functionalization of Methane on Heterogeneous Catalysts

Synthesis and Characterization of High Surface Area Tin Oxide Nanoparticles via the Sol‐Gel Method as a Catalyst for the Hydrogenation of Styrene

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