Supertough PLA-Silane Nanohybrids by in Situ Condensation and Grafting
نویسندگان
چکیده
منابع مشابه
Silane Grafting and Crosslinking of Metallocene-catalysed LLDPE and LDPE
Two grades of metallocene-catalysed LLDPE and one grade of low-density polyethylene (LDPE) have been silane grafted and crosslinked by contact with water and their performance has been compared and evaluated. The effects of vinytrimethoxysilane (VTMOS) levels on the degree of crosslinking for each grade were also studied. It was found that increasing level of silane increases the degree of cros...
متن کاملToward an alternative compatibilizer for PLA/cellulose composites: grafting of xyloglucan with PLA.
Poly(L-lactic acid) (PLLA) chains were grafted on xyloglucan substrates via ring-opening polymerization of the L-lactide monomer. Different parameters such as the nature of the substrate (native or modified xyloglucan) and the substrate/monomer ratios were varied in the synthesis to achieve different lengths of the grafted chains. A range of experimental techniques including infrared spectrosco...
متن کاملMechanochemical Knoevenagel condensation investigated in situ
The mechanochemical Knoevenagel condensation of malononitrile with p-nitrobenzaldehyde was studied in situ using a tandem approach. X-ray diffraction and Raman spectroscopy were combined to yield time-resolved information on the milling process. Under solvent-free conditions, the reaction leads to a quantitative conversion to p-nitrobenzylidenemalononitrile within 50 minutes. The in situ data i...
متن کاملParticle agglomeration study in rf silane plasmas: In situ study by polarization-sensitive laser light scattering
To determine self-consistently the time evolution of particle size and their number density in situ multi-angle polarization-sensitive laser light scattering was used. Cross-polarization intensities ~incident and scattered light intensities with opposite polarization! measured at 135° and ex situ transmission electronic microscopy analysis demonstrate the existence of nonspherical agglomerates ...
متن کاملCondensation of tissue and stem cells for fat grafting.
Aspirated fat contains unnecessary components such as water, oil, and blood cells. For better outcomes, tissue purification and condensation are useful, especially when injection volume to the recipient site is limited. Because aspirated fat is relatively poor in adipose-derived stem/stromal cells (ASCs), ASC condensation seems important for obtaining better regeneration and retention. Reducing...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACS Sustainable Chemistry & Engineering
سال: 2017
ISSN: 2168-0485,2168-0485
DOI: 10.1021/acssuschemeng.7b03650