Ultrasonics in polymer science: applications and challenges

ARSS Kumar, A Padmakumar, U Kalita… - Progress in Materials …, 2023 - Elsevier
Ultrasonic waves in a liquid media generate both chemical and mechanistic effects that are
actively used to perform chemical reactions, polymer synthesis, nanoparticle synthesis …

Role of external field in polymerization: mechanism and kinetics

YN Zhou, JJ Li, YY Wu, ZH Luo - Chemical reviews, 2020 - ACS Publications
The past decades have witnessed an increasing interest in developing advanced
polymerization techniques subjected to external fields. Various physical modulations, such …

Ultrasound assisted in situ emulsion polymerization for polymer nanocomposite: A review

BA Bhanvase, SH Sonawane - Chemical Engineering and Processing …, 2014 - Elsevier
This review covers an ultrasound assisted synthesis of polymer nanocomposites using in
situ emulsion polymerization. First of all, surface modification of core nanoparticles with a …

[HTML][HTML] Analysis of semibatch emulsion polymerization: role of ultrasound and initiator

BA Bhanvase, DV Pinjari, SH Sonawane… - Ultrasonics …, 2012 - Elsevier
In this work semibatch miniemulsion was carried out wherein the effect of free radicals
produced by ultrasound and an external addition of initiator was examined. Influence of …

Ultrasound in cellulose-based hydrogel for biomedical use: From extraction to preparation

Y Liu, S Li, Z Wang, L Wang - Colloids and Surfaces B: Biointerfaces, 2022 - Elsevier
As the most abundant natural polymer on the pl anet, cellulose has a wide range of
applications in the biomedical field. Cellulose-based hydrogels further expand the …

[图书][B] Cavitation: a novel energy-efficient technique for the generation of nanomaterials

S Manickam, M Ashokkumar - 2014 - books.google.com
As nanomaterials and their end products occupy the pinnacle position of consumer markets,
it becomes vital to analyze their generation processes. One of the green chemistry principles …

Sonoluminescence quenching of organic compounds in aqueous solution: frequency effects and implications for sonochemistry

GJ Price, M Ashokkumar, F Grieser - Journal of the American …, 2004 - ACS Publications
Solute-induced quenching of sonoluminescence (SL) is reported for aqueous solutions of
two homologous series of methyl esters and ketones using low (20 kHz) and high (515 kHz) …

Green emulsion polymerization technology

Y Zhang, MA Dubé - Polymer Reaction Engineering of Dispersed Systems …, 2018 - Springer
The polymer industry is dominated by the use of petroleum-based feedstock and, as a result
of increased awareness, the related environmental consequences have provided the …

Kinetic studies of semibatch emulsion copolymerization of methyl methacrylate and styrene in the presence of high intensity ultrasound and initiator

BA Bhanvase, SH Sonawane, DV Pinjari… - … and Processing: Process …, 2014 - Elsevier
The present work deals with kinetic studies of copolymerization of methyl methacrylate and
styrene using ultrasound assisted semibatch emulsion copolymerization in the presence of …

[HTML][HTML] Ultrasonic degradation of poly (methyl methacrylate-co-alkyl acrylate) copolymers

VK Konaganti, G Madras - Ultrasonics sonochemistry, 2010 - Elsevier
The copolymers, poly (methyl methacrylate-co-methyl acrylate)(PMMAMA), poly (methyl
methacrylate-co-ethyl acrylate)(PMMAEA) and poly (methyl methacrylate-co-butyl …