Design, synthesis, and in situ characterization of new solid catalysts

JM Thomas - Angewandte Chemie International Edition, 1999 - Wiley Online Library
The precise atomic architecture of the catalytically active center is the central topic of the
approach presented herein to the design of solid‐state catalysts. A wide range of new …

On silsesquioxanes' accuracy as molecular models for silica-grafted complexes in heterogeneous catalysis

EA Quadrelli, JM Basset - Coordination Chemistry Reviews, 2010 - Elsevier
The achievement of a structure–activity relationship for heterogeneous catalysts is a
desirable step for improving existing catalysts or for predicting new catalytic reactions. This …

The design and development of highly reactive titanium oxide photocatalysts operating under visible light irradiation

M Anpo, M Takeuchi - Journal of catalysis, 2003 - Elsevier
This review deals with the preparation of highly reactive titanium oxide photocatalysts and
the clarification of the active sites as well as the detection of the reaction intermediates at the …

Reversing titanium oligomer formation towards high‐efficiency and green synthesis of titanium‐containing molecular sieves

D Lin, Q Zhang, Z Qin, Q Li, X Feng… - Angewandte Chemie …, 2021 - Wiley Online Library
Green and efficient synthesis of titanium‐containing molecular sieves is limited by the
quantity of environmentally unfriendly additives and complicated synthesis procedures …

Preparation, characterization, and reactivities of highly functional titanium oxide-based photocatalysts able to operate under UV–visible light irradiation: approaches in …

M Anpo - Bulletin of the Chemical Society of Japan, 2004 - academic.oup.com
A review of the research advances made in the design and development of highly reactive
and functional titanium oxide photocatalysts, which can utilize not only UV but also visible or …

Carbon nitride coupled Ti-SBA15 catalyst for visible-light-driven photocatalytic reduction of Cr (VI) and the synergistic oxidation of phenol

F Liu, J Yu, G Tu, L Qu, J **ao, Y Liu, L Wang… - Applied Catalysis B …, 2017 - Elsevier
In this study, carbon nitride was loaded into the titanium incorporated SBA-15 mesoporous
silica (denoted as Ti-SBA15-CN) by a two-step vapor condensation of dicyandiamide. The …

Alkene Epoxidations with H2O2 over Groups 4–6 Metal-Substituted BEA Zeolites: Reactive Intermediates, Reaction Pathways, and Linear Free-Energy …

EZ Ayla, DS Potts, DT Bregante, DW Flaherty - ACS Catalysis, 2020 - ACS Publications
Rates and selectivities for alkene epoxidations depend sensitively on the identity of the
active metal center for both heterogeneous and homogeneous catalysts. While group 6 …

Silica-supported, single-site titanium catalysts for olefin epoxidation. A molecular precursor strategy for control of catalyst structure

J Jarupatrakorn, TD Tilley - Journal of the American Chemical …, 2002 - ACS Publications
A molecular precursor approach involving simple grafting procedures was used to produce
site-isolated titanium-supported epoxidation catalysts of high activity and selectivity. The tris …

A procedure for the preparation of Ti-Beta zeolites for catalytic epoxidation with hydrogen peroxide

B Tang, W Dai, X Sun, N Guan, L Li, M Hunger - Green Chemistry, 2014 - pubs.rsc.org
Ti-Beta zeolite has been successfully prepared via a reproducible and scalable two-step
post-synthesis strategy, which consists of creating vacant T sites with associated silanol …

Photochemical and FT-IR probing of the active site of hydrogen peroxide in Ti silicalite sieve

W Lin, H Frei - Journal of the American Chemical Society, 2002 - ACS Publications
Upon loading of aqueous hydrogen peroxide into Ti silicalite sieve and removal of the
solvent by evacuation, a thermally stable hydroperoxo species was detected by infrared …