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Volumn 134, Issue 11, 2011, Pages

End-growth/evaporation living polymerization kinetics revisited

Author keywords

[No Author keywords available]

Indexed keywords

AGGREGATION NUMBERS; ANALYTICAL RESULTS; CHAIN LENGTH DISTRIBUTION; CHAIN SHORTENING; CHARACTERISTIC TIME; CLOSED SYSTEMS; CONTINUOUS APPROACH; DIMER DISSOCIATION; FAST PROCESS; INTERMEDIATE REGIMES; LIVING POLYMERS; LONG CHAINS; NORMAL MODES; NUMERICAL RESULTS; POLYDISPERSES; POLYDISPERSITY INDICES; POLYMERIZATION KINETICS; POWER-LAW; RELAXATION RATES; SLOW RELAXATIONS; UNIMERS;

EID: 79953218761     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3560661     Document Type: Article
Times cited : (7)

References (45)
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    • -2.
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    • 1 ≃ 1, but does not affect much the CLD for n 1 (see Sec.).
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    • A weaker condition, 1, x, ensures that c(x, ) is just close to c(x); however, this latter condition is not sufficient for the validity of Eq..
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    • w/2N-1), respectively, in the present paper.
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    • f in the present paper.
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    • 22 in the present notations.
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    • 1=N2/2 is plotted in Fig. according to Eq. (B4) with (t) defined in Eq.
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    • 2/2 that must be attributed to the horizontal axis in their Figs. 3 and 5.
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    • It is important to ensure that the exact equilibrium distribution is the exact stationary solution of the discretized numerical equations. This feature is not kept with some sophisticated accelerated-stabilized numerical techniques to solve differential equations. The robust numerical scheme we used conserves exactly the total mass M. By contrast, an accelerated technique may lead to a weak drift of M generating a parallel drift of the mean chain length N that can be mistaken for a long-time (power-law) relaxation tail.
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    • n(t) for t → using Eq..
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    • 1 is the rate constant of unimer end-evaporation, t is the real time in our notations.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.