This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Research on the Co-free Intelligent Catalyst
Technical Paper
2003-01-0812
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
We have already reported that a LaFeCoPdO3 perovskite catalyst has the function for self-regeneration of Pd [1, 2, 3, 4, 5 and 6]. But cobalt was recognized as an environmental burden. In order to prepare for its practical application, we examined the composition of perovskite without cobalt.
In this paper, we have investigated the catalytic activity, the structural durability and the regenerative ability of Co-free perovskites LaFePdO3, in comparison with LaFeCoPdO3 and Pd/Al2O3. As a result, the structural durability of LaFePdO3 is high, and the light-off performance is excellent even after aging. “Co-free Intelligent Catalyst” is regarded as the next technology for practical use especially as it is efficient in the reduction of emissions at cold starting.
Recommended Content
Authors
- Isao Tan - Daihatsu Motor Co., Ltd.
- Hirohisa Tanaka - Daihatsu Motor Co., Ltd.
- Mari Uenishi - Daihatsu Motor Co., Ltd.
- Nobuhiko Kajita - Daihatsu Motor Co., Ltd.
- Masashi Taniguchi - Daihatsu Motor Co., Ltd.
- Yasuo Nishihata - Japan Atomic Energy Research Institute
- Junichiro Mizuki - Japan Atomic Energy Research Institute
Citation
Tan, I., Tanaka, H., Uenishi, M., Kajita, N. et al., "Research on the Co-free Intelligent Catalyst," SAE Technical Paper 2003-01-0812, 2003, https://doi.org/10.4271/2003-01-0812.Also In
References
- Tanaka H. Fujikawa H. Takahashi I. SAE Paper No. 930251 1993
- Tanaka H. Takahashi I. Kimura M. sobukawa H. “Science and Technology in Catalysis 1994” Kodansya-Elsevier 1994 457
- Tanaka H. Fujikawa H. Takahashi I. SAE Paper No. 950256 1995
- Tanaka H. Uenishi M. Tan I. Kimura M. Mizuki J. Nishihata Y. SAE Paper No. 2001-01-1301 2001
- Kajita N. Uenishi M. Tan I. Tanaka H. Kimura M. SAE Paper No. 2002-01-0735 2002
- Nishihata Y. Mizuki J. Tanaka H. Uenishi M. Kimura M. Okamoto T. Akao T. hamada N. nature 418 6849 11 July 2002