Two-way programming of secondary recycled poly(lactic)acid composite matrix using magnetic field as stimulus

2022 ◽  
pp. 35-50
Author(s):  
Sudhir Kumar ◽  
Rupinder Singh ◽  
T.P. Singh ◽  
Ajay Batish
Keyword(s):  
Magnetic Field ◽  
Lactic Acid ◽  
Poly Lactic Acid ◽  
Composite Matrix

Influence of magnetic field on the dissolution profile of cotrimoxazole inserted into poly(lactic acid-co -glycolic acid) and maghemite nanocomposites

2013 ◽  
Vol 53 (11) ◽  
pp. 2308-2317 ◽  
Author(s):  
E.D. Pereira ◽  
F.G. Souza ◽  
C.I. Santana ◽  
D.Q. Soares ◽  
A.S. Lemos ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Lactic Acid ◽  
Glycolic Acid ◽  
Poly Lactic Acid ◽  
Dissolution Profile

scholarly journals Preparation of Crystallites for Oriented Poly(Lactic Acid) Films Using a Casting Method under a Magnetic Field

Polymers ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1083 ◽  
Author(s):  
Shuta Hara ◽  
Shuto Watanabe ◽  
Kohki Takahashi ◽  
Shigeru Shimizu ◽  
Hiroki Ikake
Keyword(s):  
Magnetic Field ◽  
Lactic Acid ◽  
Piezoelectric Properties ◽  
Electronic Materials ◽  
Composite Films ◽  
High Strength ◽  
Heat Treatment Condition ◽  
Poly Lactic Acid ◽  
Low Viscosity ◽  
Degree Of Orientation

Poly-l-lactic acid (PLLA) has biocompatibility and unique characteristics such as piezoelectric properties. This attracts attention not only in the environmental field but also in the biomedical and electronic materials fields. In recent years, the literature about orienting PLLA crystals has been promoting new applications for PLLA such as high strength fiberization and piezoelectric properties. This paper presents a new technique to orient the PLLA crystalline through casting under magnetic irradiation. The advantage of this technique is that it is possible to radiate the magnetic field to the PLLA crystalline in an extremely low viscosity environment. Moreover, the heat treatment condition was optimized in order to improve the low crystallinity of casting, and it succeeded in producing a PLLA film with a high degree of orientation and high crystallinity. Furthermore, PLLA/1-butyl-3-methylimidazolium dibutylphosphate (bmimjdbp) composite films were prepared under the same conditions, and this also succeeded in the further improvement of crystallinity.

Preparation of Poly(lactic acid) Films in a Magnetic Field and their Microstructure

2015 ◽  
Vol 72 (11) ◽  
pp. 661-666 ◽  
Author(s):  
Rei NAKAYAMA ◽  
Hiroki IKAKE ◽  
Kimio KURITA ◽  
Shigeru SHIMIZU ◽  
Satoshi KURUMI ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Lactic Acid ◽  
Poly Lactic Acid

Electrical Properties of Heat-Treated Poly-Lactic Acid

2011 ◽  
Vol 131 (5) ◽  
pp. 395-400 ◽  
Author(s):  
Toru Oi ◽  
Katsuyoshi Shinyama ◽  
Shigetaka Fujita
Keyword(s):  
Lactic Acid ◽  
Electrical Properties ◽  
Poly Lactic Acid ◽  
Heat Treated

Dielectric Breakdown Properties of Poly-Lactic Acid with Spherulites Growth

2014 ◽  
Vol 134 (4) ◽  
pp. 237-242
Author(s):  
Naru Matsugasaki ◽  
Katsuyoshi Shinyama ◽  
Shigetaka Fujita
Keyword(s):  
Lactic Acid ◽  
Dielectric Breakdown ◽  
Poly Lactic Acid

Characterizing Attapulgite-Reinforced Nanocomposites of Poly(lactic acid)

2020 ◽  
Vol 62 (6) ◽  
pp. 732-743
Author(s):  
Chi-Hui Tsou ◽  
Jipeng Guo ◽  
Ji-Ang Lei ◽  
Manuel Reyes De Guzman ◽  
Maw-Cherng Suen
Keyword(s):  
Lactic Acid ◽  
Poly Lactic Acid
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