发明名称 |
HOLLANDITE COMPOUND/TITANIA FIBER HYBRID PHOTOCATALYST, METHOD FOR MANUFACTURING THE SAME AND MODULE FOR CLEANING GAS PHASE ENVIRONMENT WHICH USES THE PHOTOCATALYST |
摘要 |
PROBLEM TO BE SOLVED: To provide a high-efficiency self-supporting photocatalyst which is suitable as a photocatalyst to efficiently decompose environmental pollutants in order to develop a photocatalyst module for a practical energy-minimum type environmental cleaning system and which is prepared by producing a hybrid hollandite compound on the surface of a fibrous photocatalyst essentially comprising titania. SOLUTION: The hollandite compound/titania fiber hybrid photocatalyst is manufactured in the processes of producing a precursor sol of the hollandite compound, applying the hollandite compound precursor sol on a fibrous photocatalyst essentially comprising titania, gelling the hollandite compound precursor sol on the fiber surfaces and sintering. The module is manufactured by packing a space with the obtained photocatalyst in a low density. |
申请公布号 |
JP2003154265(A) |
申请公布日期 |
2003.05.27 |
申请号 |
JP20010357179 |
申请日期 |
2001.11.22 |
申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE;KAKEN:KK |
发明人 |
HASEGAWA YOSHIO;NANJO YOSHIYASU;MORI TOSHIYUKI;WATANABE JUN |
分类号 |
B01D53/86;B01J23/08;B01J23/14;B01J35/02;B01J35/06;B01J37/03 |
主分类号 |
B01D53/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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