Sara Colussi

Dr. Sara Colussi


Research Focus & Metrics

Academic Career Length

26Years (2001-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
20 October 2009 in Angewandte Chemie International Edition
Verified
Journal Article
Closed access
PDF file
SCSara Colussi
Sara Colussi
AGArup Gayen
Arup Gayen
MCMatteo Farnesi Camellone
Matteo Farnesi Camellone
MBMarta Boaro
Marta Boaro
Jordi LlorcaJordi Llorca
Jordi Llorca
Alessandro TrovarelliAlessandro Trovarelli
Alessandro Trovarelli

7 December 2016 in Angewandte Chemie International Edition
Verified
Journal Article
Closed access
PDF file
CYChengwu Yang
Chengwu Yang
XYXiaojuan Yu
Xiaojuan Yu
SHStefan Heißler
Stefan Heißler
ANAlexei Nefedov
Alexei Nefedov
SCSara Colussi
Sara Colussi
CWChristof Woell
Christof Woell

21 August 2014 in Angewandte Chemie International Edition
Verified
Journal Article
Closed access
PDF file
Gianvito ViléGianvito Vilé
Gianvito Vilé
SCSara Colussi
Sara Colussi
FKFrank Krumeich
Frank Krumeich
Alessandro TrovarelliAlessandro Trovarelli
Alessandro Trovarelli
JPJavier Pérez‐Ramírez
Javier Pérez‐Ramírez

20 June 2018 in Angewandte Chemie International Edition
Verified
Journal Article
Open access
PDF file
MDMaila Danielis
Maila Danielis
SCSara Colussi
Sara Colussi
CLCarla de Leitenburg
Carla de Leitenburg
Lluis SolerLluis Soler
Lluis Soler
Jordi LlorcaJordi Llorca
Jordi Llorca
Alessandro TrovarelliAlessandro Trovarelli
Alessandro Trovarelli
By carefully mixing Pd metal nanoparticles with CeO2 polycrystalline powder under dry conditions, an unpredicted arrangement of the Pd‐O‐Ce interface is obtained in which an amorphous shell containing palladium species dissolved in ceria is covering a core of CeO2 particles. The robust contact that is generated at the nanoscale, along with mechanical forces generated during mixing, promotes the redox exchange between Pd and CeO2 and creates highly reactive and stable sites constituted by PdOx embedded into CeO2 surface layers. This specific arrangement outperforms conventional Pd/CeO2 reference catalysts in methane oxidation by lowering light‐off temperature by more than 50°C and boosting the reaction rate. The origin of the outstanding activity is traced to the structural properties of the interface, modified at the nanoscale by mechanochemical interaction.

20 December 2010 in Applied Catalysis A: General
Verified
Journal Article
Closed access
SCSara Colussi
Sara Colussi
Alessandro TrovarelliAlessandro Trovarelli
Alessandro Trovarelli
EVErik Vesselli
Erik Vesselli
ABAlessandro Baraldi
Alessandro Baraldi
GCGiovanni Comelli
Giovanni Comelli
Jordi LlorcaJordi Llorca
Jordi Llorca

1 March 2021 in Applied Catalysis B: Environment and Energy
Verified
Journal Article
Closed access
MDMaila Danielis
Maila Danielis
LBLuis E. Betancourt
Luis E. Betancourt
IOIvan Orozco
Ivan Orozco
NDNuria Divins
Nuria Divins
Jordi LlorcaJordi Llorca
Jordi Llorca
Alessandro TrovarelliAlessandro Trovarelli
Alessandro Trovarelli