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Title :放電プラズマ焼結法を用いた多孔質機能材料の作製に関する研究
Title alternative :Munufacturing of Functionally Porous Material by Spark Plasma Sintering
Authors :宮城, 雄二
銘苅, 春榮
Authors alternative :Miyagi, Yuji
Mekaru, Shunei
Issue Date :25-Aug-2003
Abstract :Porous material with photocatalytic characteristics was developed and tested for air clarification and water purification application by using the spark plasma sintering process. In this paper. the aggregate type porous material is made by using titanium oxide which also has photocatalyst function. The sintered material has porous structure with the volumetric porosity of about 56~70%. The titanium oxide crystal structure of the sintered material changes from the anatase type to the rutile type according to the temperature range from 1173 to 1223 K, respectively. Also, the decolorization test for the methylene blue solution is performed by using the sintered porous material. It has been confirmed that in the anatase type new material photocatalyst functioning is better accomplished than the rutile type.
Type Local :雑誌掲載論文
ISSN :03875008
Publisher :日本機械学会
URI :http://hdl.handle.net/20.500.12000/125
Citation :日本機械学会論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A Vol.69 no.684 p.68 -73
Appears in Collections:Peer-reviewed Journal Articles (Faculty of Engineering)

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