Kikuo Okuyama

TL;DR: In this paper, a theory for the electrical conduction of solid polymer electrolytes in the entire range of temperatures, by considering the fluctuation of the melting temperature and by the application of the statistical theory of gelation, is introduced, which contains the expected Arrhenius and VTF dependence as the asymptotic limits at low and high temperatures.

TL;DR: In this paper, an ultrasonic spray pyrolysis of AgNO3 and Pd (NO3)2 solutions was used to prep metallic alloy particles of silver and palladium in submicron size range.

TL;DR: Aerial observations of atmospheric pollutants were made over the East China Sea to analyze the transport of air pollutants, especially nitrogen oxides, from East Asia as discussed by the authors, and three flights each were conducted in October 2009 (autumn) and December 2010 (winter).

TL;DR: In this article, a model for the temperature dependence of electrical conduction in a porous silicon (PS) layer is introduced based on the consideration that the onset of conductivity is dependent on the formation of a continuous network of conducting sites extending the entire thickness of a PS layer.

TL;DR: In this paper, a fine liquid droplet producing device for atomizing a liquid pumped from a sample container by a fixed-displacement pump to produce fine liquid liquid droplets suspended in a carrier gas was described.