The active metals of the catalysts using SG could be more well-dispersed due to the high porosity of the SG (see more and Mn-Ti-NW on detail SG, at in the discussion of Scheme 1). Considering the same loading
Alternatively, the sulfur atom possesses π–acceptor ability because of the unique pπ(C)–dπ(S) orbital overlap between the alkylthio substitution and the –C=C– double bond [30]. Therefore, the introduction of an alkylthiothienyl side chain to the BDT unit is for an important issue ...