Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Chieregato, Alessandro"

Mostrando ítems 1-7 de 7

Al2O3-Supported W-V-O bronzes catalysts for oxidative dehydrogenation of ethane

Benomar, S.; Chieregato, A.; Masso, A.; Soriano Rodríguez, Mª Dolores; Vidal Moya, José Alejandro; Blasco Lanzuela, Teresa; Issaadi, R.; López Nieto, José Manuel (The Royal Society of Chemistry, 2020-12-07)

[EN] Supported vanadium-containing hexagonal tungsten bronzes (HTBs) were prepared for the first time using a combination of a new soft synthetic procedure and fine-tuned heat treatments. The characterization of heat-treated ...
Glycerol oxidehydration into acrolein and acrylic acid over W-V-Nb-O bronzes with hexagonal structure

Chieregato, Alessandro; Basile, Francesco; Concepción Heydorn, Patricia; Guidetti, Stefania; Liosi, Giuseppe; Soriano Rodríguez, Mª Dolores; Trevisanut, Cristian; Cavani, Fabrizio; López Nieto, José Manuel (Elsevier, 2012-12-12)

[EN] This paper deals with an investigation of hexagonal W-Nb-O and W-V-Nb-O bronzes as catalysts for the one-pot oxidehydration of glycerol into acrylic acid. In a previous work, we reported that the best yield to acrylic ...
Glycerol oxidehydration to acrylic acid on complex mixed-metal oxides

Chieregato, Alessandro (Universitat Politècnica de València, 2016-04-14)

[EN] The project of this Ph.D. thesis is based on a co-supervised collaboration between Università di Bologna, ALMA MATER STUDIORUM (Italy) and Instituto de Tecnología Química, Universitat Politècnica de València ITQ-UPV ...
Influence of Phase Composition of Bulk Tungsten Vanadium Oxides on the Aerobic Transformation of Methanol and Glycerol

Delgado-Muñoz, Daniel; Chieregato, Alessandro; Soriano Rodríguez, Mª Dolores; Rodríguez-Aguado, E.; Ruiz-Rodríguez, Lidia; Rodriguez-Castellon, E.; López Nieto, José Manuel (John Wiley & Sons, 2018-03-14)

[EN] A series of W-V-O catalysts with different m-WO3 and h-WO3 phase contents were hydrothermally synthesized by employing different tungsten, vanadium, and ammonium precursors and characterized by powder XRD, N-2 adsorption, ...
Multielement crystalline and pseudocrystalline oxides as efficient catalysts for the direct transformation of glycerol into acrylic acid

Chieregato, Alessandro; Soriano Rodríguez, Mª Dolores; García-González, Ester; Puglia, Giuseppe; Basile, Francesco; Concepción Heydorn, Patricia; Bandinelli, Claudia; López Nieto, José Manuel; Cavani, Fabrizio (Wiley-VCH Verlag, 2015-01)

[EN] Glycerol surplus from biodiesel synthesis still represents a major problem in the biofuel production chain. Meanwhile, those in the acrylic acid market are looking for new processes that are able to offer viable ...
One-pot glycerol oxydehydration on multifunctional catalysts: influence of acid and redox properties on the catalytic performance

Chieregato, Alessandro; Soriano Rodríguez, Mª Dolores; Basile, Francesco; Liosi, Giuseppe; Zamora Blanco, Segundo; Concepción Heydorn, Patricia; Cavani, Fabrizio; López Nieto, José Manuel (Elsevier, 2014)

[EN] We report on a study of the key reaction parameters in glycerol oxidehydration into acrylic acid over W-V-Nb mixed oxides with a hexagonal tungsten bronze structure. This investigation demonstrated that the optimal ...
Structure-reactivity correlations in Vanadium containing catalysts for the one-pot glycerol oxidehydration to acrylic acid

Chieregato, Alessandro; Bandinelli, Claudia; Concepción Heydorn, Patricia; Soriano Rodríguez, Mª Dolores; Puzzo, Francesco; Basile, Francesco; Cavani, Fabrizio; López Nieto, José Manuel (John Wiley & Sons, 2017)

[EN] The design of suitable catalysts for the one-pot conversion of glycerol into acrylic acid (AA) is a complex matter, as only fine-tuning of the redox and acid properties makes it possible to obtain significant yields ...