Fundamental Properties of Electrospun Polylactic Acid/Cellulose Nanocrystal Composite Mats

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Electrospun Polyethylene Oxide / Cellulose Nanocrystal Composite 2 Nanofibrous Mats with Homogeneous and Heterogeneous

25 Electrospinning of polymer solutions or melts driven by a high26 voltage electric charge is a highly versatile technique that can be used 27 to generate continuous 1D polymeric fibers with diameters rang28 ing from several micrometers to tens of nanometers. Electrospun 29 nanofibrous materials possess a variety of interesting characteristics 30 such as small dimension, large specific surface...

متن کامل

Preparation and Properties of Electrospun Poly (Vinyl Pyrrolidone)/Cellulose Nanocrystal/Silver Nanoparticle Composite Fibers

Poly (vinyl pyrrolidone) (PVP)/cellulose nanocrystal (CNC)/silver nanoparticle composite fibers were prepared via electrospinning using N,N'-dimethylformamide (DMF) as a solvent. Rheology, morphology, thermal properties, mechanical properties, and antimicrobial activity of nanocomposites were characterized as a function of material composition. The PVP/CNC/Ag electrospun suspensions exhibited h...

متن کامل

Physical-chemical properties of cross-linked chitosan electrospun fiber mats

Chitosan fiber mats were successfully processed by electrospinning. The as-spun fiber mats were neutralized with ethanol and cross-linked with glutaraldehyde. A decrease of the fiber average diameter from 243 ± 43 nm down to 215.53 nm was observed for the neutralized and cross-linking chitosan membrane. It was found that the processing conditions do not alter the initial deacetylation degree of...

متن کامل

Compressibility of electrospun fiber mats

Compressive properties of electrospun fiber mats are reported for the first time. Mats of bisphenol-A polysulfone (PSU) and of poly(trimethyl hexamethylene terephthalamide) (PA 6(3)T) were electrospun and annealed at a range of temperatures spanning the glass transition temperature of each polymer. The data for applied stress versus mat solidity were found to be well-described by a power law of...

متن کامل

Electrospun Ceramic Nanofiber Mats Today: Synthesis, Properties, and Applications

Ceramic nanofibers (NFs) have recently been developed for advanced applications due to their unique properties. In this article, we review developments in electrospun ceramic NFs with regard to their fabrication process, properties, and applications. We find that surface activity of electrospun ceramic NFs is improved by post pyrolysis, hydrothermal, and carbothermal processes. Also, when combi...

متن کامل

ذخیره 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: Journal of the Korean Wood Science and Technology

سال: 2015

ISSN: 1017-0715

DOI: 10.5658/wood.2015.43.4.518