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Titolo:
A PERCOLATION VIEW OF NOVOLAK DISSOLUTION .2. THE STATISTICS OF A 3-DIMENSIONAL CUBIC PERCOLATION FIELD AND A GENERALIZED SCALING LAW
Autore:
YEH TF; REISER A; DAMMEL RR; PAWLOWSKI G; ROESCHERT H;
Indirizzi:
POLYTECH INST NEW YORK,INST IMAGING SCI BROOKLYN NY 11201 POLYTECH INST NEW YORK,INST IMAGING SCI BROOKLYN NY 11201 HOECHST CELANESE CORP COVENTRY RI 02816 HOECHST AG,CENT RES 1 W-6230 FRANKFURT 80 GERMANY
Titolo Testata:
Macromolecules
fascicolo: 15, volume: 26, anno: 1993,
pagine: 3862 - 3869
SICI:
0024-9297(1993)26:15<3862:APVOND>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
16
Recensione:
Indirizzi per estratti:
Citazione:
T.F. Yeh et al., "A PERCOLATION VIEW OF NOVOLAK DISSOLUTION .2. THE STATISTICS OF A 3-DIMENSIONAL CUBIC PERCOLATION FIELD AND A GENERALIZED SCALING LAW", Macromolecules, 26(15), 1993, pp. 3862-3869

Abstract

A three-dimensional cubic percolation field is proposed as a model for the behavior of amphiphilic resins in aqueous bases. From the statistics of this model it is found that the percolation parameter is linearly related to the degree of occupation of the field. This result is used in the experimental validation of the percolation model on seven different groups of phenolic (amphiphilic) resins. The consistent similarly in the behavior of different amphiphilic resins makes it possibleto formulate a generalized dimensionless scaling law log(R,R1) = 2 log[(p - p(c))/(1 - p(c))] where R1 is the rate of dissolution of a reference resin, usually the resin with the highest dissolution rate in a given group. This scaling law accommodates all the experimental results of this study, and it is invariant with temperature.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 06:43:21