Modeling the Crossover between Chemically and Diffusion-Controlled Irreversible Aggregation in a Small-Functionality Gel-Forming System (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Modeling the Crossover between Chemically and Diffusion-Controlled Irreversible Aggregation in a Small-Functionality Gel-Forming System (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1021/jp911165b (literal)

Alternative label

• S. Corezzi (1); D. Fioretto (1); C. De Michele (2); E. Zaccarelli (2,3); F. Sciortino (2,3) (2010)
  Modeling the Crossover between Chemically and Diffusion-Controlled Irreversible Aggregation in a Small-Functionality Gel-Forming System
  in The journal of physical chemistry. B
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• S. Corezzi (1); D. Fioretto (1); C. De Michele (2); E. Zaccarelli (2,3); F. Sciortino (2,3) (literal)

Pagina inizio

• 3769 (literal)

Pagina fine

• 3775 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 114 (literal)

Rivista

• ?The ?journal of physical chemistry. B (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• fasc. (11). American Chemical Society. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 11 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (1) Università di Perugia (2) Dipartimento di Fisica, Università di Roma \"La Sapienza (3) CNR-ISC, c/o Università di Roma \"La Sapienza\" (literal)

Titolo

• Modeling the Crossover between Chemically and Diffusion-Controlled Irreversible Aggregation in a Small-Functionality Gel-Forming System (literal)

Abstract

• The analysis of realistic numerical simulations of a gel-forming irreversible aggregation process provides information on the role of cluster diffusion in controlling the late stages of the aggregation kinetics. Interestingly, the crossover from chemically controlled to diffusion-controlled aggregation takes place well beyond percolation, after most of the particles have aggregated in the spanning network and only small clusters remain in the sol. The simulation data are scrutinized to gain insight into the origin of this crossover. We show that a single additional time scale (related to the average diffusion time) is sufficient to provide an accurate description of the evolution of the extent of reaction at all times. (literal)

Prodotto di

• MD.P02.015.001 Materia soffice: Self Assembly, Clustering, Arresto Strutturale (MD.P02.015.002) (Modulo)

Autore CNR

• FRANCESCO SCIORTINO (Unità di personale esterno)
• SILVIA COREZZI (Persona)
• EMANUELA ZACCARELLI (Unità di personale interno)

Incoming links:

Autore CNR di

• EMANUELA ZACCARELLI (Unità di personale interno)
• FRANCESCO SCIORTINO (Unità di personale esterno)
• SILVIA COREZZI (Persona)

Prodotto

• MD.P02.015.001 Materia soffice: Self Assembly, Clustering, Arresto Strutturale (MD.P02.015.002) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ?The ?journal of physical chemistry. B (Rivista)