摘要
Based on the concept of intercalation chemistry of layered double hydroxides (LDHs), RhCl(CO)- (TPPTS)2 (TPPTS: P(m-C6H4SO3Na)3) and TPPTS co-intercalated LDHs were successfully synthesized by in situ complexation method. Characterizations of structure and composition of composite materials by powder XRD, FT-IR, and ICP-AES techniques confirmed the supramolecular structures of the catalytic species intercalated LDHs. The correlation between catalytic performance of intercalated catalyst and the composition of both host layers and interlayer guest species was also investigated.
Based on the concept of intercalation chemistry of layered double hydroxides （LDHs）, RhCI（CO）（TPPTS）2 （TPPTS： P（m-C6H4SO3Na）3） and TPPTS co-intercalated LDHs were successfully synthesized by in situ complexation method. Characterizations of structure and composition of composite materials by powder XRD, FT-IR, and ICP-AES techniques confirmed the supramolecular structures of the catalytic species intercalated LDHs. The correlation between catalytic performance of intercalated catalyst and the composition of both host layers and interlayer guest species was also investigated.
基金
Supported by the Major International Joint Research Program of the National Natural Science Foundation of China (Grant No. 20620130108)
the National Natural Sci-ence Foundation of China (Grant No. 20601001)
the Program for New Century Excellent Talents in University (Grant No. NCET-05-121)
the 111 Project (Grant No. B07004)
the Program for Changjiang Scholars and Innovative Research Team in University (Grant No. IRT0406)
关键词
氢氧化物
加氢甲酰基化
催化剂
络合物
layered double hydroxides, hydroformylation, supported catalyst, RhCI（CO）（TPPTS）2
