Degradation kinetics of poly (vinyl-pyrrolidone) under ultrasonic irradiation

Journal of Polymer Research

Volumn 16, Issue 5, 2009, Pages 545-554

  Taghizadeh, M T ^a   Bahadori, A ^a  

^a UNIVERSITY OF TABRIZ   (Iran)

Author keywords

Degradation; Initial molecular weight; Poly (vinyl pyrrolidone); Rate constant; Ultrasound; Viscosity

Indexed keywords

CHEMICAL NATURE; COLLAPSING BUBBLE; CONCENTRATION OF; DEGRADATION BEHAVIOR; DEGRADATION KINETICS; DEGRADATION RATE CONSTANTS; INITIAL MOLECULAR WEIGHT; KINETIC MODELS; LIMITING VALUES; LOW MOLECULAR MASS; POLY (VINYL-PYRROLIDONE); POLYMER CONCENTRATIONS; RELATIVE VISCOSITY; SHEAR FORCE; ULTRASONIC DEGRADATION; ULTRASONIC IRRADIATION; ULTRASONIC IRRADIATION TIME; ULTRASOUND; VELOCITY GRADIENTS; VISCOMETRY;

ACOUSTIC WAVES; BOND STRENGTH (CHEMICAL); CONCENTRATION (PROCESS); IRRADIATION; MOLECULAR MASS; MOLECULAR WEIGHT; POLYMER SOLUTIONS; POLYMERS; RATE CONSTANTS; SUPRAMOLECULAR CHEMISTRY; ULTRASONICS; VISCOMETERS; VISCOSITY;

DEGRADATION;

EID: 68849126702     PISSN: 10229760     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10965-008-9258-3     Document Type: Article

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