Catalytic Coatings for Improving the Environmental Safety of Internal Combustion Engines

Осипов, А. Р.; Борисов, В. А.; Mukhin, V.A.; Иванов, А. Л.; Сигаева, С. С.; Anoshkina, E. A.; Темерев, В. Л.; Hohlov, A.A.; Цырульников, П. Г.

doi:10.1016/j.proeng.2016.07.626

Cited by 10 publications

(4 citation statements)

References 3 publications

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“…The test unit was diesel engine with single cylinder and four-stroke. [45] The incorporation of catalytic coating to lower emission is emphasized. IR and Raman spectroscopy and scanning electron microscopy results convey that 99% of carbon oxide conversion rate is achievable by using ceramic catalyst (Palladium/ Silica/ Aluminium/ silicon).…”

Section: Fuel Consumption and Emissionsmentioning

confidence: 99%

Efficiency of Nano Ceramic Coated and Turbocharged Internal Combustion Engine- A Review

Diaz¹

2017

JAMES

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Thermal Barrier Coating (TBC) often denotes the ceramic/Nano ceramic insulation layered to the surface of the engine or any other parts to enhance the thermal insulation characteristics by increasing efficiency and minimizing the need of cooling system. Above all, load and speed of the engine is optimized with respect to output power, volumetric efficiency and exhaust control. Insulation of combustion chamber with ceramic enhances its efficiency and it is also significant in terms of pollution control and fatigue lifespan. On account of these, this article reviews a list of papers that contribute in studies, where the influence of nano ceramic coating and the use of turbocharging mechanism in optimization of engine performance are described.

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Section: Fuel Consumption and Emissionsmentioning

confidence: 99%

Efficiency of Nano Ceramic Coated and Turbocharged Internal Combustion Engine- A Review

Diaz¹

2017

JAMES

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“…Osipov et al investigated the CO conversion of different coatings within a flow reactor. In their study, a palladium-based catalyst with an Al–Si alloy surface showed the highest catalytic activity with a 50% conversion at 152 °C …”

Section: Introductionmentioning

confidence: 98%

Perovskite Catalyst for In-Cylinder Coating to Reduce Raw Pollutant Emissions of Internal Combustion Engines

Fischer

Nolte

et al. 2022

ACS Omega

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Aiming to achieve the highest combustion efficiency and less pollutant emission, a catalytic coating for cylinder walls in internal combustion engines was developed and tested under several conditions. The coating consists of a La0.8Sr0.2CoO3 (LSCO) catalyst on an aluminum-based ceramic support. Atomic force microscopy was applied to investigate the surface roughness of the LSCO coating, while in situ diffuse infrared Fourier transform spectroscopy was used to obtain the molecular understanding of adsorption and conversion. In addition, the influence of LSCO-coated substrates on the flame quenching distance was studied in a constant-volume combustion chamber. Investigations conclude that an LSCO coating leads to a reduction of flame quenching at low wall temperatures but a negligible effect at high temperatures. Finally, the influence of LSCO coatings on the in-cylinder wall-near gas composition was investigated using a fast gas sampling methodology with sample durations below 1 ms. Ion molecule reaction mass spectrometry and Fourier transform infrared spectroscopy revealed a significant reduction of hydrocarbons and carbon monoxide when LSCO coating was applied.

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“…Подробное опи-сание различных покрытий в настоящее время структурировано по большей части в зарубежных источниках [7]. В российских более распространено исследование способности каталитических покры-тий к конверсии углеводородов и окиси углерода с анализом путей образования вредных веществ [10]. Различные покрытия на поршень создавались с XX века.…”

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“…Различные покрытия на поршень создавались с XX века. Так, известны медные, корундовые, ке-рамические и каталитические покрытия [6][7][8][9][10][11].…”

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The evaluation of serviceability of internal combustion engine with diagnostic criteria for testing modified pistons in laboratory conditions

Litvinov¹,

Vedruchenko²,

Борисов³

et al. 2018

OSB

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Catalytic Coatings for Improving the Environmental Safety of Internal Combustion Engines

Cited by 10 publications

References 3 publications

Efficiency of Nano Ceramic Coated and Turbocharged Internal Combustion Engine- A Review

Efficiency of Nano Ceramic Coated and Turbocharged Internal Combustion Engine- A Review

Perovskite Catalyst for In-Cylinder Coating to Reduce Raw Pollutant Emissions of Internal Combustion Engines

The evaluation of serviceability of internal combustion engine with diagnostic criteria for testing modified pistons in laboratory conditions

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