CN101122577A - Solid oxide electrolytic cell high temperature electrochemical property test device - Google Patents
Solid oxide electrolytic cell high temperature electrochemical property test device Download PDFInfo
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- CN101122577A CN101122577A CNA2007101217896A CN200710121789A CN101122577A CN 101122577 A CN101122577 A CN 101122577A CN A2007101217896 A CNA2007101217896 A CN A2007101217896A CN 200710121789 A CN200710121789 A CN 200710121789A CN 101122577 A CN101122577 A CN 101122577A
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- 238000012360 testing method Methods 0.000 title claims abstract description 102
- 239000007787 solid Substances 0.000 title claims abstract description 32
- 239000000523 sample Substances 0.000 claims abstract description 58
- 239000000919 ceramic Substances 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- 238000005259 measurement Methods 0.000 claims abstract description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011214 refractory ceramic Substances 0.000 claims description 45
- 239000000565 sealant Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 238000004154 testing of material Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 13
- 229910052697 platinum Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 13
- 238000005868 electrolysis reaction Methods 0.000 abstract description 8
- 238000011056 performance test Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 239000007772 electrode material Substances 0.000 abstract 1
- 239000002001 electrolyte material Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000000840 electrochemical analysis Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A solid oxide electrolysis cell high temperature electrochemical performance test device is provided, including a high temperature furnace, a high temperature resistance ceramic tube arranged in the high temperature furnace, a material test stent, an electrolysis cell test stent, a temperature sensor probe and an oxygen sensor probe. The material test stent, the electrolysis cell test stent, the temperature sensor probe and the oxygen sensor probe are arranged in the high temperature resistance ceramic tube. Two ends of the high temperature resistance ceramic tube are sealed by flanges. The sealing flanges are equipped with air inlet pipes and air outlet pipes. A measurement conductor used by the device is a platinum wire. The solid oxide electrolysis cell high temperature electrochemical performance test device related by the invention can be used for testing and assessing the electrochemical performances of solid oxide electrode materials, electrolyte materials, materials of function layers of the electrolysis cell and monomer electrolysis cell at various temperatures and under various atmosphere. The device can continuously and stably operate for a long time and has the advantages of multi-function, simple operation and good sealing performance. And the device is suitable for being operated under strong oxidizing or strong reduction atmosphere.
Description
Technical field
The invention belongs to the electro-chemical test field, be applicable to the electrochemical property test of high-temperature solid oxide single electrolytic cell and composition material thereof.
Background technology
The high-temperature solid oxide electrolytic cell is a kind of efficient, oligosaprobic energy conversion device, and the hot research problem that to utilize its electrolysis of water steam hydrogen manufacturing be present energy field has vast potential for future development.The test of electrolytic cell and associated materials has important impetus for the high temperature steam electrolytic hydrogen manufacturing Study on Technology.But the test of high-temperature solid oxide electrolytic cell relates generally to high temperature, high humidity, strong oxidation or strongly reducing atmosphere condition, requirement to the stability of proving installation, sealing is very high, adopt common electro-chemical test stand to be difficult to realize, limited further developing of high temperature steam electrolytic hydrogen manufacturing technology.Therefore, need the be applicable to experimental apparatus for testing high temperature, complicated strong oxidation or strongly reducing atmosphere under operated of exploitation at high-temperature solid oxide electrolytic cell and associated materials.
Key will solve when electrolytic tank of solid oxide is carried out high temperature electrochemical property test: (1) guarantees the stability of device in measuring process, approaching for the working environment of the temperature, atmosphere, pressure condition and the material that make test as far as possible, need accurately control the atmosphere of measuring.(2) satisfy the requirement that moves steady in a long-term under this high temperature and super-humid conditions.Because the working temperature generally higher (600～1000 ℃) of solid oxide material, so the common metal material is difficult to meet the demands, and the stupalith of good stability and good corrosion resistance need be adopted in testing of materials atmosphere chamber.(3) the material electrochemical proving installation adopts silver-colored lead usually under the currently reported high temperature and since the low infiltration easily of silver point cause measure inaccurate, the temperature range that limits its measurement lower (700 ℃ of the highest probe temperatures).
Summary of the invention:
The present invention proposes a kind of solid oxide electrolytic cell high temperature electrochemical property test device, both can be used for the performance test of high-temperature solid oxide single electrolytic cell, can be used for the research and the evaluation of the chemical property of new type high temperature solid oxide material again, have great importance for the development of high-temperature solid oxide electrolytic cell.
Technical scheme of the present invention is as follows:
A kind of solid oxide electrolytic cell high temperature electrochemical property test device, it is characterized in that: this device comprises high temperature furnace, be arranged on the refractory ceramics pipe in the high temperature furnace, and be arranged on testing of materials support, temperature sensor probe and oxygen sensor probe in the refractory ceramics pipe; Be provided with the test lead seal flange of immobilization material test bracket at an end of described refractory ceramics pipe, the other end is provided with the atmosphere control end seal flange of fixed temperature sensor probe and oxygen sensor probe; Described testing of materials support comprises the ceramic support pipe, and at least two porous ceramic pipes that evenly are provided with around this stay pipe are installed with the measurement lead in every porous ceramic pipe; Described test lead seal flange is tightly connected with refractory ceramics pipe and testing of materials support respectively, and is provided with draft tube on the test lead seal flange; Described atmosphere control end seal flange is tightly connected with refractory ceramics pipe, temperature sensor probe and oxygen sensor probe respectively, and is provided with escape pipe on atmosphere control end seal flange.
In the technique scheme, bolt and packing washer sealing are adopted in being tightly connected of described test lead seal flange and refractory ceramics pipe; Refractory fiber cotton and fluid sealant sealing are adopted in being tightly connected of test lead seal flange and testing of materials support; Bolt and packing washer sealing are adopted in being tightly connected of described atmosphere control end seal flange and refractory ceramics pipe; Described atmosphere control end seal flange and temperature sensor probe and oxygen sensor probe are tightly connected and adopt refractory fiber cotton and fluid sealant sealing; The measurement lead of described testing of materials support is a platinum filament.
The present invention also provides second kind of solid oxide electrolytic cell high temperature electrochemical property test device, it is characterized in that: this device comprises high temperature furnace, be arranged on the refractory ceramics pipe in the high temperature furnace, and be arranged on electrolytic cell test bracket, temperature sensor probe and oxygen sensor probe in the refractory ceramics pipe; Be provided with the test lead seal flange of stationary electrolysis pond test bracket at an end of described refractory ceramics pipe, the other end is provided with the atmosphere control end seal flange of fixed temperature sensor probe and oxygen sensor probe; Described electrolytic cell test bracket comprises electrolytic cell ceramic support pipe, sealing-in is at the gas path joint of electrolytic cell ceramic support Guan Yiduan, sealing-in is at the single electrolytic cell sheet of the electrolytic cell ceramic support pipe other end, two single hole ceramic pipes that around electrolytic cell ceramic support pipe, evenly are provided with, be installed with the electrode measurement lead in every single hole ceramic pipe, gas path joint is provided with electrolytic cell draft tube and electrolytic cell escape pipe; Described test lead seal flange is tightly connected with refractory ceramics pipe and electrolytic cell test bracket respectively, and is provided with draft tube on the test lead seal flange; Described atmosphere control end seal flange is tightly connected with refractory ceramics pipe, temperature sensor probe and oxygen sensor probe respectively, and is provided with escape pipe on atmosphere control end seal flange.
In above-mentioned second kind of technical scheme, bolt and packing washer sealing are adopted in being tightly connected of described test lead seal flange and refractory ceramics pipe; Refractory fiber cotton and fluid sealant sealing are adopted in being tightly connected of test lead seal flange and electrolytic cell test bracket; Bolt and packing washer sealing are adopted in being tightly connected of described atmosphere control end seal flange and refractory ceramics pipe; Described atmosphere control end seal flange and temperature sensor probe and oxygen sensor probe are tightly connected and adopt refractory fiber cotton and fluid sealant sealing; Adopt the fluid sealant sealing between described gas path joint and the electrolytic cell ceramic support pipe; Adopt the sealing-in of refractory ceramics sealant between described single electrolytic cell sheet and the electrolytic cell ceramic support pipe; The electrode measurement lead of described electrolytic cell test bracket is a platinum filament.
The present invention has the following advantages and the high-lighting effect: the multiple function of 1. having, this device can be used for the electrochemical property test of high-temperature solid oxide electrolytic cell, half cell test, electrode and electrolyte.2. adopt the refractory ceramics pipe as test atmosphere pulpit, flange seal is adopted at test two ends, atmosphere pulpit, and the seal flange of this proving installation is in the outer normal temperature environment of stove, and lower temperature has guaranteed the reliability and stability of hermetically-sealed construction.3. lead can be avoided because the inaccurate problem of measurement that the low infiltration easily of silver point causes as connecting with platinum.4. temperature sensor probe and oxygen sensor probe place in the atmosphere pulpit, can realize the original position of test condition, accurately control, improve the accuracy of test.5. seal flange and test bracket are integrated, and be practical and convenient, simple to operate.6. the electrochemical property test of high-temperature solid oxide single electrolytic cell and associated materials carries out on same test platform, can reduce the influence of distinct device condition to test result.
Description of drawings:
Fig. 1 is a kind of solid oxide electrolytic cell high temperature electrochemical property test device synoptic diagram provided by the invention.
Fig. 2 is a testing of materials supporting structure synoptic diagram.
Fig. 3 is the structural representation of electrolytic cell test bracket.
Embodiment
Below in conjunction with accompanying drawing and instantiation, the invention will be further described:
Fig. 1 is a kind of solid oxide electrolytic cell high temperature electrochemical property test device synoptic diagram of the present invention, this device comprises high temperature furnace 5, be arranged on the refractory ceramics pipe 3 in the high temperature furnace, and be arranged on test bracket, temperature sensor probe 6 and oxygen sensor probe 10 in the refractory ceramics pipe; Be provided with the test lead seal flange 1a of fixing test bracket at an end of refractory ceramics pipe 3, the other end is provided with the atmosphere control end seal flange 1b of fixed temperature sensor probe 6 and oxygen sensor probe 10; Test lead seal flange 1a is tightly connected with refractory ceramics pipe 3 and test bracket respectively, and is provided with draft tube 7 on test lead seal flange 1a; Described atmosphere control end seal flange 1b is tightly connected with refractory ceramics pipe 3, temperature sensor probe 6 and oxygen sensor probe 10 respectively, and is provided with escape pipe 11 on atmosphere control end seal flange 1b; Bolt and packing washer 2a sealing are adopted in being tightly connected of test lead seal flange 1a and refractory ceramics pipe 3; Refractory fiber cotton 9a and fluid sealant 8a sealing are adopted in being tightly connected of test lead seal flange 1a and test bracket; Refractory fiber cotton 9b and fluid sealant 8b sealing are adopted in being tightly connected of atmosphere control end seal flange 1b and temperature sensor probe 6 and oxygen sensor probe 10.
Fig. 2 is a testing of materials supporting structure synoptic diagram; Described testing of materials support comprises ceramic support pipe 14, at least two porous ceramic pipes 13 evenly are set around this stay pipe, in every porous ceramic pipe, be installed with and measure lead 12, its number can increase as required, realize 2 electrodes, 3 electrodes, the test of 4 electrode methods, also can a plurality of samples of one-shot measurement; Ceramic support pipe 14, porous ceramic pipe 13 adopt on refractory fiber cotton 9b and fluid sealant 8b sealing and fixing and the test lead flange 1a.
Fig. 3 is the structural representation of electrolytic cell test bracket; Comprise electrolytic cell ceramic support pipe 20, sealing-in is at the gas path joint 16 of electrolytic cell ceramic support Guan Yiduan, sealing-in is at the single electrolytic cell sheet 24 of electrolytic cell ceramic support pipe 20 other ends, two single hole ceramic pipes 19 that around electrolytic cell ceramic support pipe, evenly are provided with, be installed with electrode measurement lead 18 in every porous ceramic pipe, gas path joint is provided with electrolytic cell draft tube 15 and electrolytic cell escape pipe 17; Adopt fluid sealant 23 sealings between gas path joint 16 and the electrolytic cell ceramic support pipe 20; Adopt 21 sealing-ins of refractory ceramics sealant between single electrolytic cell sheet 24 and the electrolytic cell ceramic support pipe 20; The electrode measurement lead 18 of electrolytic cell test bracket is a platinum filament, is used to connect the afflux layer 22 of electrolytic cell sheet both sides, and the electric signal that electrolytic cell is produced passes to the electrochemical test of plugging into outside the high-temperature region.
Example 1:
This example is a kind of solid oxide electrolytic cell high temperature electrochemical property test device of the present invention, is used for electrolytic tank of solid oxide material at high temperature electrochemical property test; The concrete operations step is as follows: refractory ceramics pipe 3 is placed high temperature furnace 5, at first will adopt fluid sealant 8b to be packaged on the atmosphere control end flange 1b with refractory fiber cotton 9b jam-pack; Refractory fiber cotton 9b and fluid sealant 8b also play fixing effect simultaneously, because the test lead seal flange 1a and the atmosphere control end flange 1b of apparatus of the present invention all place outside the high-temperature region, conventional encapsulating method can satisfy test request; The atmosphere control end flange that will be fixed with temperature sensor probe 6 and oxygen sensor probe 10 then and 1b and refractory ceramics pipe 3 are connected by bolt, and the middle silicone rubber seal packing ring 2b that places screws bolt and can guarantee reliable sealing; Then the testing of materials support is connected with the test lead flange seal,, adopts fluid sealant 8b to be sealed on the test lead flange 1a ceramic support pipe 14 and two porous ceramic pipe 13 usefulness refractory fiber cotton 9a jam-packs; Measure lead 12 and pass porous ceramic pipe 13 and plug into the outer electro-chemical test instrument in high-temperature region, porous ceramic pipe can reduce the interference of external environment condition to the measurement lead; Measure lead 12 and adopt platinum filaments, can guarantee good electrical conductivity and high-temperature stability, its number can increase as required, realizes 2 electrodes, 3 electrodes, the test of 4 electrode methods, also can a plurality of samples of one-shot measurement; At last test lead flange 1a and refractory ceramics pipe 3 are connected by bolt, the middle silicone rubber seal packing ring 2a that places seals; During setup test, the detected materials sample is connected with measurement lead 12 usefulness platinum slurry sintering, draft tube 7 is connected with outside gas circuit by high pressure line with escape pipe 11, and temperature sensor probe 6 is connected with external display device with oxygen sensor probe 10; According to the temperature and the oxygen partial pressure value of temperature sensor probe 6 and oxygen sensor probe 10 measurements, adjust suitable test atmosphere; Measure the lead 12 outer electro-chemical test instrument in high-temperature region of plugging into, finish proving installation and install, begin to test.
Example 2:
This example is a kind of solid oxide electrolytic cell high temperature electrochemical property test device of the present invention, is used for solid oxide electrolytic cell high temperature electrochemical property test; The concrete operations step is as follows: refractory ceramics pipe 3 is placed high temperature furnace 5, at first will adopt fluid sealant 8b to be packaged on the atmosphere control end flange 1b with refractory fiber cotton 9b jam-pack; Refractory fiber cotton 9b and fluid sealant 8b also play fixing effect simultaneously, because the test lead seal flange 1a and the atmosphere control end flange 1b of apparatus of the present invention all place outside the high-temperature region, conventional encapsulating method can satisfy test request; The atmosphere control end flange that will be fixed with temperature sensor probe 6 and oxygen sensor probe 10 then and 1b and refractory ceramics pipe 3 are connected by bolt, and the middle silicone rubber seal packing ring 2b that places screws bolt and can guarantee reliable sealing; Then sealing-in electrolytic cell test bracket connects a gas path joint 16 with the outer end of the stove of electrolytic cell ceramic support pipe 20, and the other end adopts refractory ceramics sealant 21 sealing-ins one single electrolytic cell sheet 24; Gas path joint 16 adopts fluid sealant 23 sealing-ins with electrolytic cell ceramic support pipe 20, and electrolytic cell draft tube 15 and electrolytic cell escape pipe 17 be set on gas path joint 16, electrolytic cell draft tube 15 1 ends place outside the high-temperature region, and the other end places in the electrolytic cell ceramic support pipe 20 near the single electrolytic cell sheet; The afflux layer 22 usefulness platinum slurry of single electrolytic cell sheet 24 both sides is connected with two electrode measurement lead 18 sintering, draws respectively with two single hole ceramic pipes 19, and the single hole ceramic pipe can reduce external environment condition to measuring the interference of lead; Then, with the electrolytic cell test bracket sealing and fixing that assembles on test lead flange 1a, with electrolytic cell ceramic support pipe 20 and two single hole ceramic pipe 19 usefulness refractory fiber cotton 9a jam-packs, fluid sealant 8a sealing and fixing; Test lead flange 1a and refractory ceramics pipe 3 are connected by bolt, and the middle silicone rubber seal packing ring 2a that places screws bolt and can guarantee reliable sealing; Connect gas circuit at last and measure lead, draft tube 7 and escape pipe 11, electrolytic cell draft tube 15 and electrolytic cell escape pipe 17 are connected high pressure line respectively to be connected with outside gas circuit, can feed the different gases of forming on demand, temperature sensor probe 6 is connected with external display device with oxygen sensor probe 10, electro-chemical test instrument outside two electrode measurement leads 18 and the high-temperature region is plugged into, finish proving installation and install, can begin test.
Claims (7)
1. solid oxide electrolytic cell high temperature electrochemical property test device, it is characterized in that: this device comprises high temperature furnace (5), be arranged on the refractory ceramics pipe (3) in the high temperature furnace, and be arranged on testing of materials support, temperature sensor probe (6) and oxygen sensor probe (10) in the refractory ceramics pipe; End at described refractory ceramics pipe is provided with the test lead seal flange (1a) that is used for fixing the testing of materials support, and the other end is provided with the atmosphere control end seal flange (1b) that is used for fixing temperature sensor probe (6) and oxygen sensor probe (10); Described testing of materials support comprises ceramic support pipe (14) and is arranged at this stay pipe at least two porous ceramic pipes (13) on every side, is installed with in every porous ceramic pipe and measures lead (12); Described test lead seal flange (1a) is tightly connected with refractory ceramics pipe (3) and testing of materials support respectively, and is provided with draft tube (7) on test lead seal flange (1a); Described atmosphere control end seal flange (1b) is tightly connected with refractory ceramics pipe (3), temperature sensor probe (6) and oxygen sensor probe (10) respectively, and is provided with escape pipe (11) on atmosphere control end seal flange (1b).
2. according to the described solid oxide electrolytic cell high temperature electrochemical property test device of claim 1, it is characterized in that: described test lead seal flange (1a) adopts bolt and packing washer (2a) sealing with being tightly connected of refractory ceramics pipe (3); Test lead seal flange (1b) adopts refractory fiber cotton (9a) and fluid sealant (8a) sealing with being tightly connected of testing of materials support; Described atmosphere control end seal flange (1b) adopts bolt and packing washer (2b) sealing with being tightly connected of refractory ceramics pipe (3); Described atmosphere control end seal flange (1b) is tightly connected with temperature sensor probe (6) and oxygen sensor probe (10) and adopts refractory fiber cotton (9b) and fluid sealant (8b) sealing.
3. according to the described solid oxide electrolytic cell high temperature electrochemical property test device of claim 1, it is characterized in that: the measurement lead (12) of described testing of materials support is a platinum filament.
4. solid oxide electrolytic cell high temperature electrochemical property test device, it is characterized in that: this device comprises high temperature furnace (5), be arranged on the refractory ceramics pipe (3) in the high temperature furnace, and be arranged on electrolytic cell test bracket, temperature sensor probe (6) and oxygen sensor probe (10) in the refractory ceramics pipe; End at described refractory ceramics pipe (3) is provided with the test lead seal flange (1a) that is used for fixing the electrolytic cell test bracket, and the other end is provided with the atmosphere control end seal flange (1b) that is used for fixing temperature sensor probe (6) and oxygen sensor probe (10); Described electrolytic cell test bracket comprises electrolytic cell ceramic support pipe (20), sealing-in is at the gas path joint (16) of electrolytic cell ceramic support Guan Yiduan, sealing-in is at the single electrolytic cell sheet (24) of electrolytic cell ceramic support pipe (20) other end, and evenly is arranged on the two single hole ceramic pipes (19) around the electrolytic cell ceramic support pipe; Be installed with electrode measurement lead (18) in every porous ceramic pipe, gas path joint is provided with electrolytic cell draft tube (15) and electrolytic cell escape pipe (17); Described test lead seal flange (1a) is tightly connected with refractory ceramics pipe (3) and electrolytic cell test bracket respectively, is provided with draft tube (7) on test lead seal flange (1a); Described atmosphere control end seal flange (1b) is tightly connected with refractory ceramics pipe (3), temperature sensor probe (6) and oxygen sensor probe (10) respectively; On atmosphere control end seal flange, be provided with escape pipe (11).
5. according to the described solid oxide electrolytic cell high temperature electrochemical property test device of claim 4, it is characterized in that: described test lead seal flange (1a) adopts bolt and packing washer (2a) sealing with being tightly connected of refractory ceramics pipe (3); Test lead seal flange (1a) adopts refractory fiber cotton (9a) and fluid sealant (8a) sealing with being tightly connected of electrolytic cell test bracket; Described atmosphere control end seal flange (1b) adopts bolt and packing washer (2a) sealing with being tightly connected of refractory ceramics pipe (3); Described atmosphere control end seal flange (1b) is tightly connected with temperature sensor probe (6) and oxygen sensor probe (10) and adopts refractory fiber cotton (9a) and fluid sealant (8a) sealing.
6. according to the described solid oxide electrolytic cell high temperature electrochemical property test device of claim 4, it is characterized in that: adopt fluid sealant sealing (27) sealing between described gas path joint (16) and the electrolytic cell ceramic support pipe (20); Adopt refractory ceramics sealant (21) sealing-in between described single electrolytic cell sheet (24) and the electrolytic cell ceramic support pipe (20).
7. according to the described solid oxide electrolytic cell high temperature electrochemical property test device of claim 4, it is characterized in that: the electrode measurement lead (18) of described electrolytic cell test bracket is a platinum filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101217896A CN101122577B (en) | 2007-09-14 | 2007-09-14 | Solid oxide electrolytic cell high temperature electrochemical property test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101217896A CN101122577B (en) | 2007-09-14 | 2007-09-14 | Solid oxide electrolytic cell high temperature electrochemical property test device |
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| Publication Number | Publication Date |
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| CN101122577A true CN101122577A (en) | 2008-02-13 |
| CN101122577B CN101122577B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101217896A Expired - Fee Related CN101122577B (en) | 2007-09-14 | 2007-09-14 | Solid oxide electrolytic cell high temperature electrochemical property test device |
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Cited By (10)
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| CN103868962A (en) * | 2014-03-18 | 2014-06-18 | 华中科技大学 | Test fixture of semi-sealing type solid oxide fuel cell cathode |
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| CN105161146A (en) * | 2015-08-11 | 2015-12-16 | 清华大学 | Bottom entering gas testing device for planar SOEC (solid oxide electrolyzer cell) stack |
| CN107085017A (en) * | 2017-03-22 | 2017-08-22 | 成都艾欧新能源科技有限公司 | A kind of electrolytic tank of solid oxide electrochemical property test system |
| CN107247080A (en) * | 2017-07-27 | 2017-10-13 | 中国原子能科学研究院 | It is a kind of to be used for the on-line detecting system of oxonium ion in high-temperature molten salt |
| CN110146576A (en) * | 2019-06-13 | 2019-08-20 | 东北大学 | A kind of electrochemical testing device for solid electrolyte |
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| CN115494339A (en) * | 2022-11-15 | 2022-12-20 | 陕西华秦科技实业股份有限公司 | High-precision atmosphere controllable temperature-changing electrical testing system |
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| US5350496A (en) * | 1992-08-13 | 1994-09-27 | United Technologies Corporation | Solid state high pressure oxygen generator and method of generating oxygen |
| CN2319846Y (en) * | 1997-11-10 | 1999-05-19 | 北京市质新仪器技术公司 | Common anode hydrogen generator with improved pressure controller |
| US6613215B2 (en) * | 2000-09-27 | 2003-09-02 | Proton Energy Systems, Inc. | Method for electrolysis of water using a polytetrafluoroethylene supported membrane in electrolysis cells |
| JP2006283103A (en) * | 2005-03-31 | 2006-10-19 | Univ Of Yamanashi | Steam electrolysis cell |
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| CN103868962B (en) * | 2014-03-18 | 2016-01-20 | 华中科技大学 | A kind of test fixture of half-sealed cathode of solid oxide fuel cell |
| CN103868962A (en) * | 2014-03-18 | 2014-06-18 | 华中科技大学 | Test fixture of semi-sealing type solid oxide fuel cell cathode |
| CN104931548B (en) * | 2014-03-20 | 2018-11-30 | 温州奔龙自动化科技有限公司 | A kind of lambda sensor lean production line |
| CN104931548A (en) * | 2014-03-20 | 2015-09-23 | 温州奔龙自动化科技有限公司 | Oxygen sensor lean production line |
| CN105161146A (en) * | 2015-08-11 | 2015-12-16 | 清华大学 | Bottom entering gas testing device for planar SOEC (solid oxide electrolyzer cell) stack |
| CN107085017A (en) * | 2017-03-22 | 2017-08-22 | 成都艾欧新能源科技有限公司 | A kind of electrolytic tank of solid oxide electrochemical property test system |
| CN107247080A (en) * | 2017-07-27 | 2017-10-13 | 中国原子能科学研究院 | It is a kind of to be used for the on-line detecting system of oxonium ion in high-temperature molten salt |
| CN107247080B (en) * | 2017-07-27 | 2020-01-24 | 中国原子能科学研究院 | On-line detection system for oxygen ions in high-temperature molten salt |
| CN110146576A (en) * | 2019-06-13 | 2019-08-20 | 东北大学 | A kind of electrochemical testing device for solid electrolyte |
| CN111650117A (en) * | 2020-06-28 | 2020-09-11 | 中山大学 | Simulation heat-transfer pipe corrosion experiment and normal position electrochemistry testing arrangement |
| CN113884650A (en) * | 2021-09-28 | 2022-01-04 | 中国原子能科学研究院 | Liquid metal oxygen measuring sensor and manufacturing method thereof |
| CN114791541A (en) * | 2022-05-05 | 2022-07-26 | 吉林大学 | Infrared heating wide temperature range, atmosphere controllable and visible electrical testing system |
| CN115494339A (en) * | 2022-11-15 | 2022-12-20 | 陕西华秦科技实业股份有限公司 | High-precision atmosphere controllable temperature-changing electrical testing system |
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| CN101122577B (en) | 2010-06-09 |
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