scholarly journals Investigation of the catalytic activity and reaction kinetic modeling of two antimony catalysts in the synthesis of poly(ethylene furanoate)

2021 ◽  
Author(s):  
Lazaros Papadopoulos ◽  
Alexandra Zamboulis ◽  
Nejib Kasmi ◽  
Mohamed Wahbi ◽  
Christina Nannou ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Kinetic Modeling ◽  
Reaction Kinetic ◽  
Biobased Polymers ◽  
Poly Ethylene

In the last decades, the interest in the synthesis and development of novel biobased polymers with interesting properties, able to compete with the existing petroleum-based polymers has grown exponentially. 2,5-furandicarboxylic...

Mechanistic Insight toward the Roles of Anions and Cations in the Degradation of Poly (ethylene terephthalate) Catalyzed by Ionic Liquids

2021 ◽  
Author(s):  
Zhaoyang Ju ◽  
Lei Zhou ◽  
Xingmei Lu ◽  
Yao Li ◽  
Xiaoqian Yao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ionic Liquids ◽  
Ethylene Terephthalate ◽  
High Catalytic Activity ◽  
Mechanistic Insight ◽  
Poly Ethylene Terephthalate ◽  
Anions And Cations ◽  
Poly Ethylene

Ionic liquids (ILs) have shown high catalytic activity in the degradation of poly (ethylene terephthalate) (PET), but the effects of anions and cations as well as the mechanism remain ambiguous....

Synthesis of Poly(Ethylene 2,5-Furanoate): I. Kinetics of 2,5-Dimethyl Ester of Furandicarboxylic Acid Transesterification

2020 ◽  
Vol 992 ◽  
pp. 311-316
Author(s):  
T.A. Molodtsova ◽  
E.V. Boldyreva ◽  
V.A. Klushin
Keyword(s):  
Molecular Weight ◽  
Catalytic Activity ◽  
Dimethyl Ester ◽  
Different Temperatures ◽  
Furandicarboxylic Acid ◽  
Poly Ethylene ◽  
Acid Transesterification ◽  
Kinetics Of

The kinetics of the 2,5-dimethyl ester of furandicarboxylic acid transesterification in the presence of various catalysts at different temperatures was investigated. It was shown that the catalytic activity follows the order: Mn (OAc)2 < Co (OAc)2 < Zn (OAc)2 < Ti (OBu)4. The transesterification catalyzed by Ti (OBu)4 leads to the formation of the polymers with the higher molecular weight compared to Me (OAc)2.

Self-Organization and Catalytic Activity of the Poly(ethylene glycol)(10) Monododecyl Ether/Poly(ethyleneimine)/Lanthanum Nitrate System

2007 ◽  
Vol 111 (37) ◽  
pp. 13839-13845 ◽  
Author(s):  
Lucia Ya. Zakharova ◽  
Alsu R. Ibragimova ◽  
Farida G. Valeeva ◽  
Lyudmila A. Kudryavtseva ◽  
Alexander I. Konovalov ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ethylene Glycol ◽  
Lanthanum Nitrate ◽  
Self Organization ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene ◽  
Nitrate System

Kinetic Modeling of the Post-consumer Poly(Ethylene Terephthalate) Hydrolysis Catalyzed by Cutinase from Humicola insolens

2021 ◽  
Author(s):  
Erika de Queiros Eugenio ◽  
Ivone Sampaio Pereira Campisano ◽  
Aline Machado de Castro ◽  
Maria Alice Zarur Coelho ◽  
Marta Antunes Pereira Langone
Keyword(s):  
Kinetic Modeling ◽  
Ethylene Terephthalate ◽  
Humicola Insolens ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene

Effect of Poly(ethylene glycol)-400 and Carbon on MoO3 Nanocomposite Materials and Its Catalytic Activity

2011 ◽  
Vol 29 (10) ◽  
pp. 2049-2056 ◽  
Author(s):  
Madhukar Navgire ◽  
Ajeet Yelwande ◽  
Balasaheb Arbad ◽  
Machhindra Lande
Keyword(s):  
Catalytic Activity ◽  
Ethylene Glycol ◽  
Nanocomposite Materials ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene
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