以TPC-2为载体，合成了Pd/TPC-2催化剂，对催化剂的结构成分进

A Pd/TPC-2 catalyst was synthesized with TPC-2 as the carrier, and a series of characterizations were carried out on the structural components of the catalyst. The results show that TPC-2 can effectively capture metal precursors, and then control the growth of Pd NPs to form small particles during the reduction process, exposing more active sites. At the same time, because the electrons of TPC-2 are transferred to Pd, the active sites of electron-rich Pd NPs are formed, making the Pd/TPC-2 catalyst exhibit outstanding catalytic activity in catalyzing the dehydrogenation of formic acid, with a TOF value of 4782 h at 45 °C. -1. At the same time, since TPC-2 can greatly stabilize Pd NPs, the catalyst exhibits excellent stability in catalyzing the dehydrogenation of formic acid.

With TPC-2 as the carrier, the Pd/TPC-2 catalyst was synthesized, and the structural composition of the catalyst was indicated in a series. The results show that TPC-2 can effectively capture the metal pre-bodies, and then control Pd NPs growth to form small particles during the reduction process, exposing more active bits. At the same time, due to the transfer of TPC-2 electrons to Pd, the active bits of rich electron Pd NPs are formed, so that the Pd/TPC-2 catalyst shows outstanding catalytic activity in catalytic foracetic dehydrogenation, with a TOF value of 4782 h-1 at 45 degrees C. At the same time, since TPC-2 can greatly stabilize Pd NPs, the catalyst shows excellent stability in catalytic dehydrogenation.

Pd / tpc-2 catalyst was synthesized with tpc-2 as support, and the structure and composition of the catalyst were characterized. The results show that tpc-2 can effectively capture metal precursors, and then control the growth of PD NPs to form small particles during the reduction process, exposing more active sites. At the same time, the electron transfer of tpc-2 to PD results in the formation of electron rich PD NPs active sites, which makes Pd / tpc-2 catalyst exhibit excellent catalytic activity for dehydrogenation of formic acid, with a TOF value of 4782 H-1 at 45 ° C. At the same time, because tpc-2 can greatly stabilize PD NPs, the catalyst shows excellent stability in catalytic dehydrogenation of formic acid.<br>