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Macromol. Mater. Eng. 5/2013
Author(s) -
Choi SeungHoon,
Choi SeonJin,
Min Byoung Koun,
Lee Woon Young,
Park Jin Seong,
Kim IlDoo
Publication year - 2013
Publication title -
macromolecular materials and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 96
eISSN - 1439-2054
pISSN - 1438-7492
DOI - 10.1002/mame.201370013
Subject(s) - materials science , electrospinning , nanofiber , diffusion , porosity , evaporation , fiber , viscosity , solvent , chemical engineering , volume (thermodynamics) , composite material , polymer science , polymer chemistry , nanotechnology , polymer , thermodynamics , organic chemistry , chemistry , physics , engineering
Cover: P‐type SrTi 0.65 Fe 0.35 O 3‐δ nanofibers and nanobelts are synthesized by controlling the viscosity and solvent evaporation rate during electrospinning. The semiconducting SrTi 0.65 Fe 0.35 O 3‐δ fiber network shows superior oxygen‐sensing properties with a fast response speed of 2.1 s and a high gas response (R oxygen /R nitrogen = 4.08 at 20% O 2 ) due to high surface‐to‐volume ratio and effective gas diffusion through the porous nanofiber network. Further details can be found in the article by S.‐H. Choi, S.‐J. Choi, B. K. Min, W. Y. Lee, J. S. Park, and I.‐D. Kim* on page 521 .