XAFS Study on Nano‐Sized Pd Metal Catalyst Deposited on Ti‐Containing Zeolite by a Photo‐Assisted Deposition (PAD) Method

The nano‐sized Pd metal catalyst can be highly deposited on Ti‐containing silicalite zeolite (TS‐1) under UV‐light irradiation (PAD‐Pd/TS‐1) using a photo‐assisted deposition (PAD) method. The nano‐sized Pd metal was deposited having the direct interaction with the photo‐excited tetrahedrally coordinated titanium oxide moieties of TS‐1. Under a flow of H2 and O2 in water, H2O2 could be synthesized efficiently on this nano‐sized Pd metal catalyst.