Three-Way Catalyst Meeting Euro III Emission Standards for Motorcycles

Hu, Chunming; Zhao, Ming; Wang, Hairong; Chen, Shanhu; Gong, Maochu; Shi, Zhuqun; Chen, Yaoqiang

doi:10.1016/s1872-2067(08)60064-9

Cited by 13 publications

(1 citation statement)

References 5 publications

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“…The most popular used catalysts are noble metals such as Pt, Pd... The catalysts based on noble metals possess pollutant conversions higher than 90% [1,2,3,4]. Other catalysts such as perovskites, metallic oxides have also been investigated [5,6,7,8,9,10].…”

Section: Introductionmentioning

confidence: 99%

Ceo2 Based Catalysts for the Treatment of Propylene in Motorcycle’s Exhaust Gases

Pham

Driessche

2014

Materials

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In this work, the catalytic activities of several single metallic oxides were studied for the treatment of propylene, a component in motorcycles’ exhaust gases, under oxygen deficient conditions. Amongst them, CeO2 is one of the materials that exhibit the highest activity for the oxidation of C3H6. Therefore, several mixtures of CeO2 with other oxides (SnO2, ZrO2, Co3O4) were tested to investigate the changes in catalytic activity (both propylene conversion and CO2 selectivity). Ce0.9Zr0.1O2, Ce0.8Zr0.2O2 solid solutions and the mixtures of CeO2 and Co3O4 was shown to exhibit the highest propylene conversion and CO2 selectivity. They also exhibited good activities when tested under oxygen sufficient and excess conditions and with the presence of co-existing gases (CO, H2O).

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Section: Introductionmentioning

confidence: 99%

Ceo2 Based Catalysts for the Treatment of Propylene in Motorcycle’s Exhaust Gases

Pham

Driessche

2014

Materials

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Robust Fe₃Mo₃C Supported IrMn Clusters as Highly Efficient Bifunctional Air Electrode for Metal–Air Battery

Cui

et al. 2017

Advanced Materials

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Catalysts at the air cathode for oxygen reduction and evolution reactions are central to the stability of rechargeable metal-air batteries, an issue that is gaining increasing interest in recent years. Herein, a highly durable and efficient carbide-based bifunctional catalyst consisting of iron-molybdenum carbide (Fe Mo C) and IrMn nanoalloys is demonstratred. This carbide is chemically stable in alkaline media and over the potential range of an air cathode. More importantly, Fe Mo C is very active for oxygen reduction reaction (ORR) in alkaline media. Fe Mo C supported IrMn as a bifunictional catalysts exhibits superior catalytic performance than the state of the art ORR catalyst (Pt/C) and the oxygen evolution reaction catalyst (Ir/C). IrMn/Fe Mo C enables Zn-air batteries to achieve long-term cycling performance over 200 h with high efficiency. The extraordinarily high performance of IrMn/Fe Mo C bifunictional catalyst provides a very promising alternative to the conventional Pt/C and Ir/C catalyst for an air cathode in alkaline electrolyte.

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Potassium-promoted Mo/MWCNTs catalysts for effective partial oxidation of 1-dodecanol to 1-dodecanal

Liao

2015

Applied Catalysis A: General

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Three-Way Catalyst Meeting Euro III Emission Standards for Motorcycles

Cited by 13 publications

References 5 publications

Ceo2 Based Catalysts for the Treatment of Propylene in Motorcycle’s Exhaust Gases

Ceo2 Based Catalysts for the Treatment of Propylene in Motorcycle’s Exhaust Gases

Robust Fe₃Mo₃C Supported IrMn Clusters as Highly Efficient Bifunctional Air Electrode for Metal–Air Battery

Potassium-promoted Mo/MWCNTs catalysts for effective partial oxidation of 1-dodecanol to 1-dodecanal

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Three-Way Catalyst Meeting Euro III Emission Standards for Motorcycles

Cited by 13 publications

References 5 publications

Ceo2 Based Catalysts for the Treatment of Propylene in Motorcycle’s Exhaust Gases

Ceo2 Based Catalysts for the Treatment of Propylene in Motorcycle’s Exhaust Gases

Robust Fe3Mo3C Supported IrMn Clusters as Highly Efficient Bifunctional Air Electrode for Metal–Air Battery

Potassium-promoted Mo/MWCNTs catalysts for effective partial oxidation of 1-dodecanol to 1-dodecanal

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Robust Fe₃Mo₃C Supported IrMn Clusters as Highly Efficient Bifunctional Air Electrode for Metal–Air Battery