TY - GEN
T1 - Preparation of well-crystallized Pd20Te7 alloy nanoparticulate catalyst highly active for 1,4-DABE synthesis by butadiene acetoxylation
AU - Takahashi, Hideyuki
AU - Konishi, Norikazu
AU - Ohno, Hironobu
AU - Takahashi, Kazunari
AU - Koike, Yuichiro
AU - Asakura, Kiyotaka
AU - Muramatsu, Atsushi
PY - 2010/12/1
Y1 - 2010/12/1
N2 - The synthesis system of uniform and well-crystallized alloy nanoparticulate catalyst was studied based on the calculation of pH dependent metal complex concentration in an aqueous solution. Therefore, we can conclude that the successful synthesis of only [Pd2+(EDTA)] complex was realized in the solution as predicted by the calculation. Since the formation of metal complexes were restricted to [Pd2+(EDTA)] and Te-citric acid complexes in the pH range between 5 and 10, only Pd20Te7 was successfully synthesized when the reducing agent was introduced into [Pd2+(EDTA)] complex/Te-citric acid complex system at room temperature. This is an abstract of a paper presented at the 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals (Dharan, Saudi Arabia 12/5-6/2010).
AB - The synthesis system of uniform and well-crystallized alloy nanoparticulate catalyst was studied based on the calculation of pH dependent metal complex concentration in an aqueous solution. Therefore, we can conclude that the successful synthesis of only [Pd2+(EDTA)] complex was realized in the solution as predicted by the calculation. Since the formation of metal complexes were restricted to [Pd2+(EDTA)] and Te-citric acid complexes in the pH range between 5 and 10, only Pd20Te7 was successfully synthesized when the reducing agent was introduced into [Pd2+(EDTA)] complex/Te-citric acid complex system at room temperature. This is an abstract of a paper presented at the 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals (Dharan, Saudi Arabia 12/5-6/2010).
UR - http://www.scopus.com/inward/record.url?scp=79959589001&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79959589001&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:79959589001
SN - 9781617826511
T3 - King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers
SP - 141
EP - 150
BT - King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010
T2 - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010
Y2 - 5 December 2010 through 6 December 2010
ER -