老人福祉サ-ビスにおける事前評価とエコマップ--ソ-シャルワ-ク実践の図式化表示の試み
Published in ソ-シャルワ-ク研究 • Jan 1, 1992
Authors:
民夫 岡本
Abstract
SnO2-CuO composite nanorods with a Janus structure were prepared by one-step flame spray pyrolysis. High-aspect-ratio SnO2 nanorods were positioned on one side of the spherical CuO powder. The mean length of the rod-shaped crystals decreased from 200 to 20 nm when the SnO2 content in the composite p...
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