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    Article

    An Orchestrated Attempt to Determine the Chemical Properties of Asian Dust Particles by PIXE and XRF Techniques

    An orchestrated attempt was made to analyze samples of bulk and individual particulate matters (PM) collected at the Gosan ground-based station on the west coast of Jeju, Korea. A two-stage filter pack sampler...

    Chang-** Ma, Ki-Hyun Kim, Sung-Boo Choi in Asian Journal of Atmospheric Environment (2010)

  2. Article

    Effects of Ester Side Chain Structure on Gas Permeation Behavior of Poly(dialkylfumarate)s

    The gas permeation behavior of poly(dialkylfumarate)s (PDAF)s with various bulky ester side chains has been studied. The thermal molecular motion and intermolecular distances depended on the bulkiness of ester...

    Sung Boo Choi, Atsushi Takahara, Naoyuki Amaya, Yoshishige Murata in Polymer Journal (1989)

  3. Article

    Effect of Ester Side Chains on the Aggregation State and Surface Properties of Poly(dialkylfumarate)s

    The aggregation state and surface properties of poly(dialkylfumarate)s (PDAFs) with various alkyl ester groups have been studied by X-ray diffraction, dynamic viscoelastic measurements, contact angle analysis,...

    Sung Boo Choi, Atsushi Takahara, Naoyuki Amaya, Yoshishige Murata in Polymer Journal (1989)