Yield analysis of copolymers: effect of temperature, feed ratio and initiator concentration on the copolymerization
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Hemlata R. Wasnik
,
Deepali S. Kelkar
Abstract
Copolymerization of pyrrole and aniline was carried out using chemical methods. The synthesis was carried out at different temperatures for different proportions of the monomers. The monomer reactivity ratios for pyrrole and aniline were calculated as 5.2 and 0.19, respectively, by using the low conversion analysis method. In addition, the same was done for two different concentrations of the initiator. The graphs for percentage conversion were plotted for various combinations of temperature, feed ratio and initiator concentration. Thus, an effort was made to study the impact of various parameters on the process of copolymerization.
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©2015 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Original articles
- Yield analysis of copolymers: effect of temperature, feed ratio and initiator concentration on the copolymerization
- Polymerization of 1,3-butadiene with neodymium chloride tripentanolate/triisobutylaluminum binary catalyst system: effect of aging time and reaction temperature
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Artikel in diesem Heft
- Frontmatter
- Original articles
- Yield analysis of copolymers: effect of temperature, feed ratio and initiator concentration on the copolymerization
- Polymerization of 1,3-butadiene with neodymium chloride tripentanolate/triisobutylaluminum binary catalyst system: effect of aging time and reaction temperature
- Preparation and surface modification of Mg(OH)2/siloxane nanocomposite flame retardant
- Effect of chemical modification on slip resistance and mechanical properties of rubber
- Effect of curing temperature and layering pattern on performance studies: a novel hybrid composite
- Characterization of ultrasound-treated oil palm empty fruit bunch-glass fiber-recycled polypropylene hybrid composites
- Ultraviolet or atomic irradiation effect on the polyimide composite lubricating coating
- Nano and microstructures of SEBS/PP/wax blend membranes: SAXS and WAXS analyses
- Effects of added phthalate plasticizers on photodegradation of irradiated poly (α-methylstyrene) films
- Amino acids and poly(amino acids) as nucleating agents for poly(lactic acid)
- Nanostructural characterization of poly (vinylidene fluoride)-clay nanocomposites prepared by a one-step reactive extrusion process
- The extrusion of plasticized poly(vinyl chloride) in an extruder with a modified feed zone. Part 1: extrusion process
