Copper based catalysts are central for carrying dehydrogenation reactions. However, these
materials are prone to deactivation by sintering and coke deposition. Irreversible sintering …

Bioethanol upgrading to valuable platform molecules is a cornerstone of the emerging
“integrated biorefinery” concept. Although active catalysts have already been developed for …

The nature of copper species of a series of alumina‐supported copper samples was
investigated by the kinetics of reduction, x‐ray photoelectron spectroscopy, temperature …

The selective reduction of NO x, with ammonia on alumina-supported copper catalysts is
shown to be effective when O 2 or NO 2 are present in the feed. Under steady state …

Two copper ion-exchanged zeolites, Cu/NaY and Cu/NaZSM-5 have been studied by
several techniques (TPR, TPD of NO, IR spectroscopy of adsorbed NO and XPS) and their …

This work studies the characterization of corrosion products formed on six eighteenth
century chalcographic copper plates preserved in the National Chalcography Collection in …

Studies of methanol dehydrogenation in the liquid phase with Cu-based solid catalysts have
shown (i) the product (methylal) is totally different from that in the gas-solid phase reaction …

Bioethanol upgrading to valuable platform molecules, is a cornerstone of the emerging
“integrated biorefinery” concept. Although active catalysts have already been developed for …

Copper based catalysts are central for carrying dehydrogenation reactions. However, these
23 materials are prone to deactivation by sintering and coke deposition. Irreversible …

The determination of the oxidation state of copper in Cu-exchanged ZSM-5 is important for
understanding its role in the mechanism of decomposition and selective reduction of NO …