Zobrazeno 1 - 10
of 34
pro vyhledávání: '"I-Kuan Yang"'
Autor:
Chia-Shueh Wu, I-Kuan Yang
Publikováno v:
Polymer Engineering & Science. 55:1787-1794
Viscoelasticity was applied to monitor the early stage of the crystallization process of poly(lactic acid). The evolution of the storage modulus in the process was divided into three stages with the help of optical microscopy. A simple model, combini
Publikováno v:
International Journal of Biological Macromolecules. 68:39-47
In this work, hydroxyapatite (HA) mineralized on chitosan (CS)-coated poly(lactic acid) (PLA) nanofiber mat was prepared and compared in terms of mineralization characteristics. Significant calcium phosphate crystals formed on various concentrations
Publikováno v:
Bioresource Technology. 109:105-109
Fermentation incorporated with pervaporation was regarded as an efficient way to relieve the feedback inhibition of butanol in acetone-butanol-ethanol (ABE) fermentation. The addition of CNTs (carbon nanotubes) to PEBA (poly(ether-block-amide)) could
Publikováno v:
Journal of Bioscience and Bioengineering. 113:372-377
The toxicity of the end-products of acetone-butanol-ethanol (ABE) process, mainly butanol, is recognized as the major problem contributing to the low productivity of butanol. The pervaporation technique was regarded as one of the ways to efficiently
Autor:
Chia Yun Liu, I-Kuan Yang
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 48:1777-1785
The multiple melting behavior of poly(e-caprolactone) (PCL) was investigated by real-time small angle X-ray scattering (SAXS) and wide angle X-ray scattering (WAXS) measurements coupling with differential scanning calorimetry (DSC). Semicrystalline s
Autor:
I-Kuan Yang, Chia Yun Liu
Publikováno v:
Molecular Crystals and Liquid Crystals. 503:32-44
Polymorphisms of 4-octyloxy-4′cyano-biphenyl was studied by differential scanning calorimetry and time-resolved small angle X-ray scattering. The X-ray scattering identified a new phase and indicated that the crystalline structure of the needle for
Publikováno v:
Polymer. 49:1497-1505
Poly(vinyl benzyl amine) (PVBAm) has been synthesized by modifying poly(vinyl benzyl chloride) (PVBC) via an unique synthetic route. According to the literature, most polyamines are synthesized from PVBC through the Gabriel reaction. In this investig
Autor:
I.-Kuan Yang, Ping-Hung Tsai
Publikováno v:
Journal of Central South University of Technology. 14:146-150
Melt of a segmented block copolymer constituting of poly (lauryl lactam) as the hard segment and poly (tetramethylene oxide) as the soft segment was investigated by rheological techniques. Storage modulus of the polymer melt exhibits the non-terminal
Autor:
I-Kuan Yang, Ping-Hung Tsai
Publikováno v:
Polymer Engineering & Science. 47:235-243
A polyether-block-amide copolymer was successfully blended with eight organoclays and one sodium montmorillonite by melt processing technique to form nanocomposites. X-ray diffraction, thermogravimetry, differential scanning calorimeter analysis, dyn
Autor:
Ping-Hung Tsai, I-Kuan Yang
Publikováno v:
Polymer. 47:5131-5140
A poly(ether-block-amide) copolymer (PEBA) was successfully hybridized with montmorillonites using melt processing techniques to form nanocomposites. The organoclays used in preparation of the nanocomposites were modified with ammonium surfactants of