The basic characteristics of the TiO2 sensor were introduced on a previous SAE paper which was submitted by NGK Spark Plug Co., Ltd. and further discussed on several other papers which have also been recently published. This paper will describe the effect of a precious metal catalyst on vehicle emissions. Emphasis is placed on the effect of the distribution of the precious metal catalyst in the titania element which significantly affects the reaction among unburned components in the exhaust gas as well as sensor performance.The relationship between the catalyst distribution in the sensor element, and the closed loop emission results, including test variability, will also be discussed in this paper.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Effect of Precious Metal Catalyst on TiO2 Thickfilm HEGO Sensor with Multi-Layer Alumina Substrate


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Takami, Akio (Autor:in) / Furusaki, Keizo (Autor:in) / Miyata, Shigeru (Autor:in) / Matsuura, Toshitaka (Autor:in) / Watanabe, Yuzuru (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1987



    Erscheinungsdatum :

    1987-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Effect of precious metal catalyst on TiO2 thickfilm HEGO sensor with multi-layer alumina substrate

    Takami,A. / Matsuura,T. / Miyata,S. et al. | Kraftfahrwesen | 1987


    Exhaust Gas Temperature Determination with HEGO Parameters

    Son, Seha | SAE Technical Papers | 2010


    Integrated Hybrid Pressure Sensor Using a Piezoresistive Thickfilm Sensor Element

    Stecher, Günther / Glas, Hans Joachim / Kuhnt, Winfried | SAE Technical Papers | 1987


    Exhaust gas temperature determination with HEGO parameters

    Son,S. / Ford Motor,US | Kraftfahrwesen | 2010


    Requirements for Powder Metal Stainless Steel Materials in the Oxygen Sensor (HEGO) Boss Application

    McMillen, James R. / Terrell, Joseph B. / Samal, Prasan K. et al. | SAE Technical Papers | 1999