Effect of Electroless Plating Conditions on Toluene Catalytic Combustion Performance of Palladium-Based Catalyst
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.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Y. F. Li et al., "Effect of Electroless Plating Conditions on Toluene Catalytic Combustion Performance of Palladium-Based Catalyst", Advanced Materials Research, Vols. 233-235, pp. 416-419, 2011