Jobish johns (23 risultati)

Taschenbuch. Condizione: Neu. Vulcanization of Rubber using Glutaraldehyde | Glutaraldehyde Vulcanization and its applications | Jobish Johns | Taschenbuch | 72 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9783659437915 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Condizione: New.

Taschenbuch. Condizione: Neu. CHITOSAN BASED ELASTOMERIC BLENDS | DIELECTRIC AND DYE ADSORPTION PROPERTIES | Jobish Johns (u. a.) | Taschenbuch | 96 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202556415 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

Condizione: New.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A novel and inexpensive method for vulcanizing natural rubber by using Glutaraldehyde was introduced. Crosslinking reaction was occurred only in the presence of ammonium hydroxide in natural rubber latex upon the addition of Glutaraldehyde. The multifunctional performance of Glutaraldehyde as a crosslinker for natural rubber and also the protein immobilization behavior make it an attractive choice towards engineering and bio-medical applications. Compared to sulfur and peroxide vulcanization, crosslinking by glutaraldehyde is a simple and inexpensive method. A Fully interpenetrating polymer network based on natural rubber and poly (vinyl alcohol) was also prepared by using glutaraldehyde as the common crosslinking agent. A remarkable improvement was observed in the physical properties of the blend by the formation of IPN. Formation of interlocked molecular chain structure diminishes the area at the interfaces and consequently it reduces the interfacial polarization and hence the dielectric constant values are low. 72 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents the dielectric properties and dye adsorption studies of novel NR/CS blends. The electrical properties of blends have been studied in the frequency range 102-106 Hz. Blending of chitosan with a non-polar polymer such as natural rubber is expected to improve the dielectric performance of chitosan, by reducing the polarity. Special attention has been paid to analyze the effect of blend composition, vulcanization of the major phase and the influence of compatibilisation using maleic anhydride on the dielectric properties of NR/CS blends. The temperature dependence of dielectric properties has also been studied. Adsorption experiments were carried out for the removal of methylene blue (MB) cationic dye from its aqueous solution using NR/CS blend as adsorbent. The factors influencing adsorption capacity of the blend such as initial concentration of dye, weight fraction of CS in the blend, compatibilisation and vulcanization of the blend were investigated. Langmuir and Freundlich isotherm models were applied to the experimental data in order to understand the mechanism of adsorption. 96 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A novel and inexpensive method for vulcanizing natural rubber by using Glutaraldehyde was introduced. Crosslinking reaction was occurred only in the presence of ammonium hydroxide in natural rubber latex upon the addition of Glutaraldehyde. The multifunctional performance of Glutaraldehyde as a crosslinker for natural rubber and also the protein immobilization behavior make it an attractive choice towards engineering and bio-medical applications. Compared to sulfur and peroxide vulcanization, crosslinking by glutaraldehyde is a simple and inexpensive method. A Fully interpenetrating polymer network based on natural rubber and poly (vinyl alcohol) was also prepared by using glutaraldehyde as the common crosslinking agent. A remarkable improvement was observed in the physical properties of the blend by the formation of IPN. Formation of interlocked molecular chain structure diminishes the area at the interfaces and consequently it reduces the interfacial polarization and hence the dielectric constant values are low.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Johns JobishAt present Dr. Jobish Johns is working as an Associate Professor in Physics at Rajarajeswari College of Engineering, Bangalore, India. His research interests have focused on bio-degradable polymer blends, thermoplastic el.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ramakrishnan ManjulaDr. Manjula R is working as Assistant Professor in Department of Physics at Global Academy of Technology, Bangalore. Her research interests is focused on natural fibers, biocomposites, nanocomposites etc. Dr. Jo.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Johns JobishDr. Jobish Johns is working as an Associate Professor in epartment of Physics, Rajarajeswari College of Engineering, Bangalore, India.He has published several papers in various reputed international polymer journals.Dr. V.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: P. C. VijayakumarDr. Vijayakumar P.C. working as a Professor in Physics at Sri Institute of Technology, Bangalore. Apart from teaching, he is a good researcher in the field of polymer blends. Dr. Jobish Johns is an Associate professo.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: J. H. ShankaranandaDr. Shankarananda JH is working as an Assistant Professor in Physics at RRIT, Bangalore, India. Apart from teaching, he is a good researcher in the field of conducting polymers. Dr. Jobish Johns is working as an As.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book presents the dielectric properties and dye adsorption studies of novel NR/CS blends. The electrical properties of blends have been studied in the frequency range 102-106 Hz. Blending of chitosan with a non-polar polymer such as natural rubber is expected to improve the dielectric performance of chitosan, by reducing the polarity. Special attention has been paid to analyze the effect of blend composition, vulcanization of the major phase and the influence of compatibilisation using maleic anhydride on the dielectric properties of NR/CS blends. The temperature dependence of dielectric properties has also been studied. Adsorption experiments were carried out for the removal of methylene blue (MB) cationic dye from its aqueous solution using NR/CS blend as adsorbent. The factors influencing adsorption capacity of the blend such as initial concentration of dye, weight fraction of CS in the blend, compatibilisation and vulcanization of the blend were investigated. Langmuir and Freundlich isotherm models were applied to the experimental data in order to understand the mechanism of adsorption.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book is focused on the general ideas regarding conducting polymers. A general introduction to conducting polymers and its electrical properties has been given in this book. Various types of conducting polymers and the applications of these polymers are also depicted. Doping and the conduction mechanisms are explained in detail in this book. This book may definitely help the young researchers those who put step forward in the field of conducting polymers. More stress has been given about the popular conducting polymer Polyaniline and some of the experimental results are also shown in the other chapters of this book. Some research problems of current research trends are also discussed.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A novel and inexpensive method for vulcanizing natural rubber by using Glutaraldehyde was introduced. Crosslinking reaction was occurred only in the presence of ammonium hydroxide in natural rubber latex upon the addition of Glutaraldehyde. The multifunctional performance of Glutaraldehyde as a crosslinker for natural rubber and also the protein immobilization behavior make it an attractive choice towards engineering and bio-medical applications. Compared to sulfur and peroxide vulcanization, crosslinking by glutaraldehyde is a simple and inexpensive method. A Fully interpenetrating polymer network based on natural rubber and poly (vinyl alcohol) was also prepared by using glutaraldehyde as the common crosslinking agent. A remarkable improvement was observed in the physical properties of the blend by the formation of IPN. Formation of interlocked molecular chain structure diminishes the area at the interfaces and consequently it reduces the interfacial polarization and hence the dielectric constant values are low.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 72 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Kumar RS PraveenaDr. Praveena Kumar R.S is working as a Professor and HOD in Physics at Vemana Institute of Technology, Bangalore. Apart from teaching, he is a good researcher in the field of polymer science. Dr. Jobish Johns is work.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book presents the dielectric properties and dye adsorption studies of novel NR/CS blends. The electrical properties of blends have been studied in the frequency range 102-106 Hz. Blending of chitosan with a non-polar polymer such as natural rubber is expected to improve the dielectric performance of chitosan, by reducing the polarity. Special attention has been paid to analyze the effect of blend composition, vulcanization of the major phase and the influence of compatibilisation using maleic anhydride on the dielectric properties of NR/CS blends. The temperature dependence of dielectric properties has also been studied. Adsorption experiments were carried out for the removal of methylene blue (MB) cationic dye from its aqueous solution using NR/CS blend as adsorbent. The factors influencing adsorption capacity of the blend such as initial concentration of dye, weight fraction of CS in the blend, compatibilisation and vulcanization of the blend were investigated. Langmuir and Freundlich isotherm models were applied to the experimental data in order to understand the mechanism of adsorption.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 96 pp. Englisch.…

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ramakrishnan ManjulaLa dottoressa Manjula R lavora come professore assistente presso il Dipartimento di Fisica della Global Academy of Technology di Bangalore. I suoi interessi di ricerca si concentrano su fibre naturali, biocomposit.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ramakrishnan ManjulaDr. Manjula R. arbeitet als Assistenzprofessorin in der Abteilung fuer Physik an der Global Academy of Technology, Bangalore. Ihre Forschungsinteressen konzentrieren sich auf Naturfasern, Biokompositen, Nanokomposi.…