Title:
POROUS GLASS MEMBER
Document Type and Number:
WIPO Patent Application WO/2022/014268
Kind Code:
A1
Abstract:
Provided is an alkali-resistant porous glass member suitable as a gas sensor element. A porous glass member characterized by containing more than 0% of ZrO2+TiO2+Al2O3+BeO+Cr2O3+Ga2O3+CeO2 in mass%, and by having, at a thickness of 0.5 mm, a light transmittance of more than 1% at a certain wavelength in 200-2600 nm.
Inventors:
AITOKU TAKASHI (JP)
TSUJIGUCHI MASATO (JP)
IWANAGA MOTOSHI (JP)
TSUJIGUCHI MASATO (JP)
IWANAGA MOTOSHI (JP)
Application Number:
PCT/JP2021/023407
Publication Date:
January 20, 2022
Filing Date:
June 21, 2021
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B01D71/04; B01D69/00; C03C11/00
Domestic Patent References:
| WO2020013005A1 | 2020-01-16 |
Foreign References:
| JP2013203554A | 2013-10-07 | |||
| JP2013033225A | 2013-02-14 | |||
| JP2012131694A | 2012-07-12 | |||
| JP2006193341A | 2006-07-27 |
Download PDF:
Previous Patent: METHOD FOR PRODUCING COMPOST, METHOD FOR PRODUCING LIQUID FERTILIZER, AND COMPOST
Next Patent: VEHICULAR RADAR SYSTEM AND VEHICLE
Next Patent: VEHICULAR RADAR SYSTEM AND VEHICLE