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    Article

    Aquatic biodegradation of poly(β-hydroxybutyrate) in polylactic acid and maleic anhydride blended fibers

    In this study PLA and PHB were melt-blended with/without maleic anhydride (MA) as a compatibilizer and melt-spun into a monofilament. The aquatic biodegradation of PLA/PHB fibers was tracked regarding the PLA ...

    Soo** Kwon, Marielis C. Zambrano, Joel J. Pawlak in Journal of Polymer Research (2024)

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    Article

    Aquatic Biodegradation of Poly(β-Hydroxybutyrate) and Polypropylene Blends with Compatibilizer and the Generation of Micro- and Nano-Plastics on Biodegradation

    Poly(β-hydroxybutyrate) (PHB) is a well-known biodegradable bio-based polymer but can be brittle. Polymer blending of PHB with polyethylene (PE) or polypropylene (PP) has been proposed to improve the mechanica...

    Soo** Kwon, Marielis C. Zambrano in Journal of Polymers and the Environment (2023)

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    Article

    Carboxymethylation of hemicellulose isolated from poplar (Populus grandidentata) and its potential in water-soluble oxygen barrier films

    Hemicelluloses, the second most abundant class of biopolymers, have emerged as an immense renewable resource of biopolymers that are recognized as currently being underutilized. Carboxymethyl carbohydrates are...

    Wenhui Geng, Richard A. Venditti, Joel J. Pawlak, Hou-ming Chang, Lokendra Pal in Cellulose (2020)

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    Article

    Lanthanum carbonate nanofibers for phosphorus removal from water

    Cross-linked poly(vinyl alcohol) nanofibers were dipped in alternating solutions of aqueous lanthanum acetate and alkali metal carbonates (for up to 10 cycles) to precipitate lanthanum carbonate. Only sodium c...

    Yaewon Park, Christopher Gorman, Ericka Ford in Journal of Materials Science (2020)