title: Single-site heterogeneous Cr-based catalyst for the selective trimerisation of ethylene.
abstract: TAC-Cr3+/SiO2 complexes are highly active and selective ethylene trimerisation catalysts and possess single-site catalytic behaviour, an unusual property for heterogeneous catalysts.
authors.affiliation: Utrecht University, Debye Institute, Department of Inorganic Chemistry and Catalysis, Sorbonnelaan 16, 3584 CA, Utrecht, The Netherlands.
authors.forename: Cristina N
authors.initials: CN
authors.lastname: Nenu
authors.forename: Bert M
authors.initials: BM
authors.lastname: Weckhuysen