Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Masao SUMITA"'
Publikováno v:
Polymer. 126:40-47
A nanodiamond nanomatrix structure is formed into natural rubber, generating not only entropic elasticity but also energetic elasticity. The radical reaction with tert-butylhydroperoxide (TBHP)/tetraethylenepentamine (TEPA) in the latex stage forms a
Autor:
Mi Ouyang, Yang Yuan, Yuyu Dai, Yaokang Lv, Senbiao Huang, Cheng Zhang, Masao Sumita, Xiaojing Lv, Yangang Han, Chang Su
Publikováno v:
New Journal of Chemistry. 39:5329-5335
The 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIM]BF4) functionalized ITO substrate was successfully prepared via a solution immersion method and then incorporated with poly(4,4′,4′′-tris[4-(2-bithienyl)phenyl]amine) (PTBTPA) to form the
Autor:
Nanami Honda, Shuichi Akasaka, Yohei Kaneko, Hayato Iwashita, Atsuhiro Fujimori, Masao Sumita, Shuntaro Arai
Publikováno v:
Colloids and Surfaces A. 446(No. 5):109-117
Formation and structure of multilayered organization of organo-modified zirconium dioxide are investigated by surface pressure–area (π–A) isotherms, out-of-plane and in-plane X-ray diffraction (XRD) analysis, and atomic force microscopy (AFM). I
Publikováno v:
The Journal of Physical Chemistry B. 117:385-397
In this study, we systematically investigated various crystal-to-crystal transitions relating to poly(L-lactide) (PLLA) cocrystallized with low-molecular-weight compounds using wide-angle X-ray diffraction and Fourier transform infrared spectroscopy.
Publikováno v:
Polymer. 53:4262-4271
In this study, the crystal polymorph of poly( l -lactide) (PLLA) formed under high-pressure CO2 and its transition behavior with CO2 desorption were examined using mainly wide-angle X-ray diffraction and Fourier transform infrared spectroscopy. We de
Publikováno v:
Materials Science and Engineering: C. 32:558-563
Poly lactic acid (PLA) has attracted a lot of attention in recent years because of its good properties such as high transparency, high tensile strength and excellent biodegradability. However, high modulus and low strain are its shortage, making it u
Publikováno v:
Macromolecules. 45(No. 3):1384-1397
By screening examinations for a wide variety of organic solvents, we found that poly(l-lactide) (PLLA) forms the crystalline complex (e-form) with the specific organic solvents such as tetrahydrofuran (THF) and N,N-dimethylformamide (DMF) below room
Publikováno v:
Composites Science and Technology. 70:200-205
This research attempts to utilize polymer degradability in modifying electrical properties of poly( l -lactide) (PLLA)/poly(methyl methacrylate) (PMMA)/carbon fillers composites. Three kinds of carbon particles, i.e. carbon black, vapor-grown carbon
Publikováno v:
Journal of Applied Polymer Science. 114:1405-1411
Conductive network formation and its dynamic process for multiwalled carbon nanotubes (MWNTs) and carboxyl-tethered MWNT (MWNT-COOH) filled poly(vinylidene fluoride)(PVDF) systems were investigated. Based on real-time tracing the variation of electri
Publikováno v:
Maer. Res. Bull.. 44(No. 2):298-305
CaSiO 3 /high-density polyethylene (HDPE) composites with flexibility and biocompatibility were prepared by a new surface loading method. CaSiO 3 powder was synthesized by coprecipitation method with heating at 1300 °C for 2 h. The obtained α-CaSiO