scholarly journals Synthesis and characterization of MgAl-DBS LDH/PLA composite by sonication-assisted masterbatch (SAM) melt mixing method

RSC Advances ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 658-667 ◽  
Author(s):  
Roger Quispe-Dominguez ◽  
Sajid Naseem ◽  
Andreas Leuteritz ◽  
Ines Kuehnert
Keyword(s):  
Lactic Acid ◽  
Layered Double Hydroxides ◽  
Research Work ◽  
Synthesis And Characterization ◽  
Poly Lactic Acid ◽  
Melt Mixing ◽  
Dodecylbenzene Sulfonate ◽  
Mixing Method ◽  
Double Hydroxides

This research work is based on the comparison of the mixing phenomena of magnesium–aluminum (MgAl) layered double hydroxides (LDHs) intercalated by dodecylbenzene sulfonate (MgAl-DBS) in poly(lactic acid) (PLA).

scholarly journals Synthesis and Characterization of Polyphosphazenes Modified with Hydroxyethyl Methacrylate and Lactic Acid

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Evelyn Carolina Martínez Ceballos ◽  
Ricardo Vera Graziano ◽  
Gonzalo Martínez Barrera ◽  
Oscar Olea Mejía
Keyword(s):  
Lactic Acid ◽  
Ring Opening ◽  
Room Temperature ◽  
Block Structure ◽  
Ring Opening Polymerization ◽  
Synthesis And Characterization ◽  
Poly Lactic Acid ◽  
Hydroxyethyl Methacrylate ◽  
H Nmr

Poly(dichlorophosphazene) was prepared by melt ring-opening polymerization of the hexachlorocyclotriphosphazene. Poly[bis(2-hydroxyethyl-methacrylate)-phosphazene] and poly[(2-hydroxyethyl-methacrylate)-graft-poly(lactic-acid)-phosphazene] were obtained by nucleophilic condensation reactions at different concentrations of the substituents. The properties of the synthesized copolymers were assessed by FTIR,1H-NMR and31P-NMR, thermal analysis (DSC-TGA), and electron microscopy (SEM). The copolymers have a block structure and show twoTg's below room temperature. They are stable up to a temperature of 100°C. The type of the substituents attached to the PZ backbone determines the morphology of the polymers.

scholarly journals Synthesis and characterization of layered double hydroxides with a high aspect ratio

2006 ◽  
Vol 179 (3) ◽  
pp. 708-715 ◽  
Author(s):  
Qi Tao ◽  
Yuanming Zhang ◽  
Xiang Zhang ◽  
Peng Yuan ◽  
Hongping He
Keyword(s):  
Aspect Ratio ◽  
Layered Double Hydroxides ◽  
High Aspect Ratio ◽  
Synthesis And Characterization ◽  
Double Hydroxides
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