PHA-based nano-biocomposites have been prepared by melt intercalation. Two main PHAs, poly(hydroxybutyrate) and poly(hydroxybutyrate-co-hydroxyvalerate) have been studied. Structural characterizations were conducted by advanced techniques like SAXS and TEM. A recent method has determined the degree of clay intercalation and dispersion using solid-state NMR. Well intercalated small tactoids (3-10 layers) homogeneously dispersed into the polymer are obtained when good PHA-clay affinity exists, i.e., with organo-modified MMT. In the case of non-modified MMT, microcomposites are evidenced. Crystallization, mechanical, and thermal properties have been correlated to the materials structures.
机构:
Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USANatl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Bourbigot, S
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Vanderhart, DL
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Vanderhart, DL
;
Gilman, JW
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Gilman, JW
;
Bellayer, S
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Bellayer, S
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Stretz, H
;
Paul, DR
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Bourbigot, S
;
Vanderhart, DL
论文数: 0引用数: 0
h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Vanderhart, DL
;
Gilman, JW
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机构:
Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USANatl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Gilman, JW
;
Awad, WH
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Awad, WH
;
Davis, RD
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Davis, RD
;
Morgan, AB
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Morgan, AB
;
Wilkie, CA
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
机构:
Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USANatl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Bourbigot, S
;
Vanderhart, DL
论文数: 0引用数: 0
h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Vanderhart, DL
;
Gilman, JW
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h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Gilman, JW
;
Bellayer, S
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机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Bellayer, S
;
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机构:
Stretz, H
;
Paul, DR
论文数: 0引用数: 0
h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Bourbigot, S
;
Vanderhart, DL
论文数: 0引用数: 0
h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Vanderhart, DL
;
Gilman, JW
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h-index: 0
机构:
Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USANatl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Gilman, JW
;
Awad, WH
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h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Awad, WH
;
Davis, RD
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h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Davis, RD
;
Morgan, AB
论文数: 0引用数: 0
h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA
Morgan, AB
;
Wilkie, CA
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h-index: 0
机构:Natl Inst Stand & Technol, Fire Sci Div, Bldg & Fire Res Lab, Gaithersburg, MD 20899 USA