Template-free fabrication of a cylindrical macropore array in SnO 2

Yushi Ozawa; Tomoyuki Tajima; Masayasu Nishi; Takahiro Ohkubo; Yutaka Takaguchi

doi:10.1039/c3ra43642j

Template-free fabrication of a cylindrical macropore array in SnO ₂

Yushi Ozawa, Tomoyuki Tajima, Masayasu Nishi, Takahiro Ohkubo, Yutaka Takaguchi

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A simple sol-gel condensation of tin(iv) tert-butoxide led to the formation of meso/macroporous membranes. SEM observation clearly shows the cylindrical macropore array, of which mean pore diameter is controllable between 200 and 800 nm. The existence of slit-shaped mesopores (12 nm) was confirmed by a N ₂ adsorption-desorption experiment.

Original language	English
Pages (from-to)	22949-22952
Number of pages	4
Journal	RSC Advances
Volume	3
Issue number	45
DOIs	https://doi.org/10.1039/c3ra43642j
Publication status	Published - Dec 7 2013

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

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abstract = "A simple sol-gel condensation of tin(iv) tert-butoxide led to the formation of meso/macroporous membranes. SEM observation clearly shows the cylindrical macropore array, of which mean pore diameter is controllable between 200 and 800 nm. The existence of slit-shaped mesopores (12 nm) was confirmed by a N 2 adsorption-desorption experiment.",

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