NEGRI, CHIARA
A fundamental study of methane pyrolysis on Fe-Al2O3 catalyst in a fluidized bed reactor: a combined experimental and CFD investigation
2024-01-01 Orsenigo, Marco; Cafaro, Davide; Piazza, Veronica; Negri, Chiara; Castoldi, Lidia; Groppi, Gianpiero; Maestri, Matteo; Beretta, Alessandra
A multiscale study of CH4 pyrolysis over Fe-Al2O3 catalyst: the challenge of C build-up for the kinetic and the reactor studies
2025-01-01 Orsenigo, Marco; Cafaro, Davide; Piazza, Veronica; Negri, Chiara; Castoldi, Lidia; Groppi, Gianpiero; Maestri, Matteo; Beretta, Alessandra
Case Studies: Infrared (IR) Spectroscopy
2023-01-01 Negri, Chiara; Carosso, Michele; Vottero, Eleonora; Groppo, Elena; Bordiga, Silvia
CH4 pyrolysis over Fe-based catalysts for the production of low-C hydrogen and Fe-C materials for steelmaking
2026-01-01 Orsenigo, Marco; Dall’Osto, Gianluca; Piazza, Veronica; Castoldi, Lidia; Negri, Chiara; Groppi, Gianpiero; Maestri, Matteo; Mapelli, Carlo; Beretta, Alessandra
Design, Characterization and Applications of Functional Nanomaterials
2021-01-01 Fabbiani, Marco; Cesano, Federico; Pellegrino, Francesco; Negri, Chiara
Experimental and CFD study of CH4 pyrolysis over Fe-Al2O3 catalyst: the challenge of C build-up for the kinetic and the reactor studies
2025-01-01 Cafaro, D.; Orsenigo, M.; Piazza, V.; Negri, C.; Castoldi, L.; Groppi, G.; Maestri, M.; Beretta, A
Facet-engineered TiO2 nanomaterials reveal the role of water–oxide interactions in surface protonic conduction
2022-01-01 Kang, Xiaolan; Chatzitakis, Athanasios; Aarholt, Thomas; Sun, Xinwei; Negri, Chiara; Norby, Truls
First‐principles Assessment of the Role of Water in the Reduction Half Cycle of Low‐Temperature NH3‐SCR over Cu‐CHA
2023-01-01 Contaldo, Gabriele; Ferri, Matteo; Negri, Chiara; Nova, Isabella; Maestri, Matteo; Tronconi, Enrico
Impact of Fe-Fe3C-C phase evolution on methane pyrolysis kinetics: from catalyst structure to reactor scale
2026-01-01 Piazza, V.; Negri, C.; Orsenigo, M.; Maestri, M.; Groppi, G.; Castoldi, L.; Beretta, A.
Impact of Fe-Fe3C-C phase evolution on methane pyrolysis kinetics: from catalyst structure to reactor scale
2026-01-01 Castoldi, L.; Negri, C.; Piazza, V.; Orsenigo, M.; Maestri, M.; Groppi, G.; Beretta, A.
Iron catalyst for CH4 pyrolysis: characterizing C formation to understand catalyst deactivation
2025-01-01 Castoldi, Lidia; Piazza, Veronica; Negri, Chiara; Orsenigo, Marco; Cafaro, Davide; Maestri, Matteo; Groppi, Gianpiero; Beretta, Alessandra
Iron catalysts for methane pyrolysis: understanding the effects of carbon build-up on structure and activity
2025-01-01 Piazza, V.; Castoldi, L.; Negri, C.; Orsenigo, M.; Cafaro, D.; Maestri, M.; Groppi, G.; Beretta, A.
Kinetic investigation of CH4 pyrolysis on Fe-Al2O3 catalysts: a combined experimental and modeling study
2024-01-01 Cafaro, D.; Piazza, V.; Orsenigo, M.; Negri, C.; Castoldi, L.; Groppi, G.; Maestri, M.; Beretta, A.
MAPO-18 Catalysts for the Methanol to Olefins Process: Influence of Catalyst Acidity in a High-Pressure Syngas (CO and H2) Environment
2022-01-01 Xie, Jingxiu; Firth, Daniel S.; Cordero-Lanzac, Tomás; Airi, Alessia; Negri, Chiara; Øien-Ødegaard, Sigurd; Lillerud, Karl Petter; Bordiga, Silvia; Olsbye, Unni
Methane pyrolysis and C-valorization in steelmaking sector: a multi-scale investigation over Fe-based catalyst
2026-01-01 Orsenigo, M.; Dall’Osto, Gianluca; Piazza, V.; Castoldi, L.; Negri, C.; Groppi, G.; Maestri, M.; Mapelli, C.; Beretta, A.
Methane pyrolysis on Fe-Al2O3 catalyst for low-C hydrogen: kinetic and reactor studies with a multiscale approach
2025-01-01 Piazza, V.; Orsenigo, M.; Cafaro, D.; Negri, C.; Castoldi, L.; Maestri, M.; Groppi, G.; Beretta, A.
Methane pyrolysis on Fe-Al2O3 catalyst for turquoise H2 production: a combined experimental and modeling study on reaction and deactivation kinetics
2024-01-01 Cafaro, Davide; Negri, Chiara; Piazza, Veronica; Orsenigo, Marco; Colombo, Riccardo; Castoldi, Lidia; Groppi, Gianpiero; Maestri, Matteo; Beretta, Alessandra
Methane pyrolysis on Fe/Al2O3 catalysts: effect of the Fe/Al ratio on reaction kinetics and C-structures
2024-01-01 Negri, C.; Castoldi, L.; Piazza, V.; Colombo, R.; Maestri, M.; Groppi, G.; Beretta, A.
Methane pyrolysis on fused Fe-Al2O3 catalysts: Characterization of catalyst structure, performance and carbon formation
2026-01-01 Negri, Chiara; Piazza, Veronica; Orsenigo, Marco; Maestri, Matteo; Groppi, Gianpiero; Castoldi, Lidia; Beretta, Alessandra
Multi-scale investigation of methane pyrolysis for the simultaneous production of COx-free hydrogen and valuable carbonaceous materials for the steelmaking sector
2026-01-01 Orsenigo, Marco; Dall’Osto, Gianluca; Piazza, Veronica; Castoldi, Lidia; Negri, Chiara; Groppi, Gianpiero; Maestri, Matteo; Mapelli, Carlo; Beretta, Alessandra