Effect of Electroless Plating Conditions on Toluene Catalytic Combustion Performance of Palladium-Based Catalyst

Abstract:

Catalytic combustion of volatile organic compounds (VOCs) is a high efficient and low-polluted technique. In this paper, the palladium-based combustion catalysts on cordierite honeycomb ceramics (CHC) substrate without interlayer film — Pd/CHC, were prepared by electroless plating method, and the effect of preparing conditions for the catalysts on the catalytic performance of toluene combustion was mainly studied. The optimal conditions were confirmed as follows: plating bath temperature is 60°C, plating time is 30min, palladium salt concentration is 0.2g/L, and calcination temperature after plating is 500°C. Finally, the stability test further indicated that the Pd/CHC catalyst prepared by the optimal electroless plating conditions has good catalytic stability.

• Periodical: Advanced Materials Research (Volumes 233-235)
• Pages: 416-419
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.233-235.416
• Online since: May 2011
• Authors: Yong Feng Li, Yu Li, Rong Jian Mai, Qian Yu, Lin Yu
• Keywords: Catalytic Combustion, Electroless Plating (EP), Palladium, Toluene

References

[1] S. C. Kim, W. G. Shim: Applied catalysis B-Environmental Vol. 92(2009), pp.429-436

[2] F. Ozil, V. Tschamber, F. Haas, G. Trouve: Fuel Processing Technology Vol. 90(2009), p.1053

[3] L. f. Wang, T. P. Tran, D. V. Vo, M. Sakurai, H. Kameyama: Applied Catalysis A: General Vol. 350(2008), p.150

[4] M. E Ayturk, Y. H. Ma: Journal of Membrane Science Vol. 330(2009), pp.233-245

[5] Y. F. Li, Z. C. Liu, L. Yu, et al, CN Patent 200910213986.X (2009)

[6] Y. F. Li, Y. Li, Y. T. Huang, et al: Advanced Materials Research Vols. 156-157(2011), pp.973-978