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Your search keyword '"Kim, Il‐Doo"' showing total 2 results
2 results on '"Kim, Il‐Doo"'

1. Microstructural control and selective C2H5OH sensing properties of Zn2SnO4nanofibers prepared by electrospinningElectronic supplementary information (ESI) available. See DOI: 10.1039/c1cc10707k.

Author

Choi, Seung-Hoon, Hwang, In-Sung, Lee, Jong-Heun, Oh, Seong-Geun, and Kim, Il-Doo

Subjects
*MICROSTRUCTURE, *ETHANOL, *STANNIC oxide, *NANOFIBERS, *ELECTROSPINNING, *PHASE partition, *GAS detectors
Abstract

Microstructural evolution of spinel Zn2SnO4nanofibers was manipulated viaan in situphase separation process of inorganic precursors and a matrix polymer during electrospinning and calcination. Chemiresistive gas sensors using porous Zn2SnO4fibers exhibited superior C2H5OH sensing response. [ABSTRACT FROM AUTHOR]

Published
2011
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2. Fabrication and gas sensing properties of hollow SnO2hemispheres.

Author

Chang, Young-Eun, Youn, Doo-Young, Ankonina, Guy, Yang, Dae-Jin, Kim, Ho-Gi, Rothschild, Avner, and Kim, Il-Doo

Subjects
*GAS detectors, *STANNIC oxide, *POLYMETHYLMETHACRYLATE, *CHEMICAL templates, *METALLIC films
Abstract

Close packed arrays of hollow SnO2hemispheres were prepared using PMMA microspheres as sacrificial templates for subsequent sputter-deposition of SnO2films, leading to a threefold enhancement in gas sensitivity compared to non-templated (flat) films. [ABSTRACT FROM AUTHOR]

Published
2009
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