Wyniki wyszukiwania dla: CURE KINETICS

• Nonisothermal cure kinetics of epoxy/MnxFe3-xO4 nanocomposites

  Publikacja

  • M. Jouyandeh
  • S. Paran
  • S. Khadem
  • M. Ganjali
  • V. Akbari
  • H. Vahabi
  • M. Saeb
  • S. S. Mousavi Khadem

  - Progress in Organic Coatings - Rok 2020

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• Kinematics and Kinetics of Taekwon-do Side Kick

  Publikacja

  • J. Wąsik

  - Journal of Human Kinetics - Rok 2011

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• Cure kinetics of epoxy/MWCNTs nanocomposites: Isothermal calorimetric and rheological analyses

  Publikacja

  • P. Vijayan
  • D. Puglia
  • H. Rastin
  • M. Saeb
  • B. Shojaei
  • K. Formela

  - PROGRESS IN ORGANIC COATINGS - Rok 2017

  A combinatorial route has been applied in cure kinetics study of epoxy nanocomposites containing multi-walled carbon nanotubes (MWCNTs) based on differential scanning calorimetry and rheokinetic analyses under isothermal conditions. Pristine and amine-modified MWCNTs bearing primary and secondary amines were used at very low concentrations (0.1 and 0.3 wt.% based on epoxy weight). Model-free and model-fitting methods were applied...

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• Cure kinetics of epoxy/MWCNTs nanocomposites: Nonisothermal calorimetric and rheokinetic techniques

  Publikacja

  • M. Saeb
  • H. Rastin
  • M. Nonahal
  • M. Ghaffari
  • A. Jannesari
  • K. Formela

  - JOURNAL OF APPLIED POLYMER SCIENCE - Rok 2017

  Nonisothermal calorimetric and isothermal rheokinetic analyses were used to study cure kinetics of epoxy/anhydride systems containing very low concentration of pristine and amine-functionalized multiwalled carbon nanotubes (MWCNTs). Isoconversional methods were applied in calorimetric modeling of cure kinetics. Eα vs. α dependency and autocatalytic nature of curing were identified for both types of nanocomposites by isoconversional...

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• Effect of Surface Treatment of Halloysite Nanotubes (HNTs) on the Kinetics of Epoxy Resin Cure with Amines

  Publikacja

  • V. Akbari
  • M. Jouyandeh
  • S. Paran
  • M. Ganjali
  • H. Abdollahi
  • H. Vahabi
  • Z. Ahmadi
  • K. Formela
  • A. Esmaeili
  • A. Mohaddespour... i 2 innych

  - Polymers - Rok 2020

  The epoxy/clay nanocomposites have been extensively considered over years because of their low cost and excellent performance. Halloysite nanotubes (HNTs) are unique 1D natural nanofillers with a hollow tubular shape and high aspect ratio. To tackle poor dispersion of the pristine halloysite (P-HNT) in the epoxy matrix, alkali surface-treated HNT (A-HNT) and epoxy silane functionalized HNT (F-HNT) were developed and cured with...

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• In-Out Surface Modification of Halloysite Nanotubes (HNTs) for Excellent Cure of Epoxy: Chemistry and Kinetics Modeling

  Publikacja

  • S. Moghari
  • S. H. Jafari
  • M. K. Yazdi
  • M. Jouyandeh
  • A. Hejna
  • P. Zarrintaj
  • M. Saeb

  - Nanomaterials - Rok 2021

  In-out surface modification of halloysite nanotubes (HNTs) has been successfully performed by taking advantage of 8-hydroxyquinolines in the lumen of HNTs and precisely synthesized aniline oligomers (AO) of different lengths (tri- and pentamer) anchored on the external surface of the HNTs. Several analyses, including FTIR, H-NMR, TGA, UV-visible spectroscopy, and SEM, were used to establish the nature of the HNTs’ surface engineering....

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• Corrigendum to “Nonisothermal cure kinetics of epoxy/MnxFe3-xO4 nanocomposites” [Prog. Org. Coat. 140C (2020) 105505]

  Publikacja

  • M. Jouyandeh
  • S. Paran
  • S. Khadem
  • M. Ganjali
  • V. Akbari
  • H. Vahabi
  • M. Saeb
  • S. S. Mousavi Khadem

  - Progress in Organic Coatings - Rok 2021

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• Transparent nanocomposite coatings based on epoxy and layered double hydroxide: Nonisothermal cure kinetics and viscoelastic behavior assessments

  Publikacja

  • H. Rastin
  • M. Saeb
  • M. Nonahal
  • M. Shabanian
  • H. Vahabi
  • K. Formela
  • X. Gabrion
  • F. Seidi
  • P. Zarrintaj
  • M. Sari
  • P. Laheurte

  - PROGRESS IN ORGANIC COATINGS - Rok 2017

  Layered double hydroxide (LDH) has a particular place in clay family because of its flame retardant action. The nanoplatelet-like structure of LDH makes possible development of polymer composites with cationic or anionic nature structures in which macromolecules are positioned in between nanoplatelet galleries. In this work, neat epoxy and its transparent nanocomposite coatings with sodium dodecylbenzene sulfonate (SDBS)-modified...

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• Adsorption of cationic dyes onto Fe@graphite core–shell magnetic nanocomposite: Equilibrium, kinetics and thermodynamics

  Publikacja

  • W. Konicki
  • A. Hełminiak
  • W. Arabczyk
  • E. Mijowska

  - CHEMICAL ENGINEERING RESEARCH & DESIGN - Rok 2018

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• Kinetics of carrier recombination in amorphous solids

  Publikacja

  • W. Tomaszewicz

  - Visnyk Lviv Univ. s.Physics - Rok 2002

  Przeanalizowano zależność pomiędzy teoriami Simmonsa-Taylora oraz Rose´a, opisującą niestacjonarne procesy rekombinacji nośników nadmiernych, ich pułapkowania i uwalniania ze stanów zlokalizowanych. Równania Simmonsa-Taylora wyrażono w warunkach gęstości nośnika w stanach zlokalizowanych. Pokazano, że w pewnych przypadkach równania redukują się do równań Rose´a, odnoszących się do bimolekularnej lub monomolekularnej rekombinacji.