JPS6347902A - 感湿体の製造方法 - Google Patents
感湿体の製造方法Info
- Publication number
- JPS6347902A JPS6347902A JP61192239A JP19223986A JPS6347902A JP S6347902 A JPS6347902 A JP S6347902A JP 61192239 A JP61192239 A JP 61192239A JP 19223986 A JP19223986 A JP 19223986A JP S6347902 A JPS6347902 A JP S6347902A
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- humidity
- zirconium phosphate
- moisture sensitive
- sensitive element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000166 zirconium phosphate Inorganic materials 0.000 claims description 16
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 claims description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052701 rubidium Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 150000003754 zirconium Chemical class 0.000 claims description 4
- 230000004044 response Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- -1 alkali metal salts Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Non-Adjustable Resistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61192239A JPS6347902A (ja) | 1986-08-18 | 1986-08-18 | 感湿体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61192239A JPS6347902A (ja) | 1986-08-18 | 1986-08-18 | 感湿体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6347902A true JPS6347902A (ja) | 1988-02-29 |
| JPH0447441B2 JPH0447441B2 (enrdf_load_stackoverflow) | 1992-08-04 |
Family
ID=16287969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61192239A Granted JPS6347902A (ja) | 1986-08-18 | 1986-08-18 | 感湿体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347902A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568747A (en) * | 1992-01-13 | 1996-10-29 | Lloyd; Robert H. | Moisture sensor |
| CN105784786A (zh) * | 2015-01-09 | 2016-07-20 | 罗伯特·博世有限公司 | 用于检测气态分析物的方法和传感器设备及其制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143187A (en) * | 1978-04-28 | 1979-11-08 | Hitachi Ltd | Moisture sensing element |
-
1986
- 1986-08-18 JP JP61192239A patent/JPS6347902A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143187A (en) * | 1978-04-28 | 1979-11-08 | Hitachi Ltd | Moisture sensing element |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568747A (en) * | 1992-01-13 | 1996-10-29 | Lloyd; Robert H. | Moisture sensor |
| CN105784786A (zh) * | 2015-01-09 | 2016-07-20 | 罗伯特·博世有限公司 | 用于检测气态分析物的方法和传感器设备及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447441B2 (enrdf_load_stackoverflow) | 1992-08-04 |
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