Matches in SemOpenAlex for { <https://semopenalex.org/work/W3129696992> ?p ?o ?g. }
- W3129696992 endingPage "1663" @default.
- W3129696992 startingPage "1652" @default.
- W3129696992 abstract "Blends of poly(lactide) (PLA) with poly(butylene glutarate) (PBG) have been investigated with a focus on the improvement of PLA brittleness and an enhancement of the degradation rate under industrial composting conditions. PBG was synthesized by melt polycondensation between 1,4-butanediol (C4) and glutaric acid (C5). The effect of the odd carbon atom number in the dicarboxylic acid monomer caused a decrease in melting temperature (Tm) and crystalline content, and subsequently an increase in composting degradation rate. The films of PLA blended with various compositions of PBG were prepared by solution casting and hot pressing. Physical, mechanical, and viscoelastic behavior along with morphology of the blends were investigated using a variety of techniques. All PLA/PBG blends showed a decrease in both glass transition temperature (Tg) and tensile strength, but showed an increase in the % elongation at break. The composting degradability of PBG and selected PLA/PBG blends were investigated using respirometry. Considering all of the analyses performed, adding PBG to PLA improved the brittleness of PLA and accelerated the rate of degradation in industrial composting. PLA/PBG blends exhibited higher ductility than the blends of PLA with poly(butylene succinate), a polymer commonly compounded with PLA in many thermoplastic applications. The compatibility of PBG in a PLA matrix was dependent on the concentration of PBG in the PLA matrix, with phase separation evident above 3 wt %." @default.
- W3129696992 created "2021-03-01" @default.
- W3129696992 creator A5008865670 @default.
- W3129696992 creator A5012726886 @default.
- W3129696992 creator A5035917929 @default.
- W3129696992 creator A5036871597 @default.
- W3129696992 creator A5048450867 @default.
- W3129696992 creator A5055975587 @default.
- W3129696992 creator A5079211756 @default.
- W3129696992 creator A5081635977 @default.
- W3129696992 date "2021-02-25" @default.
- W3129696992 modified "2023-10-13" @default.
- W3129696992 title "Blends of Poly(butylene glutarate) and Poly(lactic acid) with Enhanced Ductility and Composting Performance" @default.
- W3129696992 cites W1848335359 @default.
- W3129696992 cites W1924342877 @default.
- W3129696992 cites W1974746244 @default.
- W3129696992 cites W1975208903 @default.
- W3129696992 cites W1980802438 @default.
- W3129696992 cites W1982713873 @default.
- W3129696992 cites W1982921667 @default.
- W3129696992 cites W1991202846 @default.
- W3129696992 cites W1993160356 @default.
- W3129696992 cites W2000650429 @default.
- W3129696992 cites W2004473279 @default.
- W3129696992 cites W2005714040 @default.
- W3129696992 cites W2013881513 @default.
- W3129696992 cites W2018103807 @default.
- W3129696992 cites W2031515516 @default.
- W3129696992 cites W2032585116 @default.
- W3129696992 cites W2047732649 @default.
- W3129696992 cites W2054432898 @default.
- W3129696992 cites W2055818561 @default.
- W3129696992 cites W2057425219 @default.
- W3129696992 cites W2062341595 @default.
- W3129696992 cites W2067648569 @default.
- W3129696992 cites W2067798998 @default.
- W3129696992 cites W2069356132 @default.
- W3129696992 cites W2071514463 @default.
- W3129696992 cites W2074129077 @default.
- W3129696992 cites W2077505234 @default.
- W3129696992 cites W2079112285 @default.
- W3129696992 cites W2088739435 @default.
- W3129696992 cites W2094424219 @default.
- W3129696992 cites W2099509921 @default.
- W3129696992 cites W2106418531 @default.
- W3129696992 cites W2121013308 @default.
- W3129696992 cites W2122685698 @default.
- W3129696992 cites W2130228797 @default.
- W3129696992 cites W2132902085 @default.
- W3129696992 cites W2136214937 @default.
- W3129696992 cites W2142145570 @default.
- W3129696992 cites W2143100701 @default.
- W3129696992 cites W2149308759 @default.
- W3129696992 cites W2230524379 @default.
- W3129696992 cites W2318440049 @default.
- W3129696992 cites W2318696195 @default.
- W3129696992 cites W2334008639 @default.
- W3129696992 cites W2461615968 @default.
- W3129696992 cites W2601669923 @default.
- W3129696992 cites W2625572874 @default.
- W3129696992 cites W2735756683 @default.
- W3129696992 cites W2782483178 @default.
- W3129696992 cites W2785740110 @default.
- W3129696992 cites W2800673442 @default.
- W3129696992 cites W2809553593 @default.
- W3129696992 cites W2810456565 @default.
- W3129696992 cites W2885443429 @default.
- W3129696992 cites W2902653417 @default.
- W3129696992 cites W2956225228 @default.
- W3129696992 cites W2956443890 @default.
- W3129696992 cites W2966778855 @default.
- W3129696992 cites W2977220776 @default.
- W3129696992 cites W40301670 @default.
- W3129696992 cites W4211151731 @default.
- W3129696992 cites W4248073419 @default.
- W3129696992 cites W4251032101 @default.
- W3129696992 cites W610495918 @default.
- W3129696992 cites W756351673 @default.
- W3129696992 doi "https://doi.org/10.1021/acsapm.1c00078" @default.
- W3129696992 hasPublicationYear "2021" @default.
- W3129696992 type Work @default.
- W3129696992 sameAs 3129696992 @default.
- W3129696992 citedByCount "13" @default.
- W3129696992 countsByYear W31296969922018 @default.
- W3129696992 countsByYear W31296969922021 @default.
- W3129696992 countsByYear W31296969922022 @default.
- W3129696992 countsByYear W31296969922023 @default.
- W3129696992 crossrefType "journal-article" @default.
- W3129696992 hasAuthorship W3129696992A5008865670 @default.
- W3129696992 hasAuthorship W3129696992A5012726886 @default.
- W3129696992 hasAuthorship W3129696992A5035917929 @default.
- W3129696992 hasAuthorship W3129696992A5036871597 @default.
- W3129696992 hasAuthorship W3129696992A5048450867 @default.
- W3129696992 hasAuthorship W3129696992A5055975587 @default.
- W3129696992 hasAuthorship W3129696992A5079211756 @default.
- W3129696992 hasAuthorship W3129696992A5081635977 @default.
- W3129696992 hasConcept C112950240 @default.
- W3129696992 hasConcept C122865956 @default.