CN117813419A - 用于电解池的包含固态电解质陶瓷的抗破裂分隔壁 - Google Patents

用于电解池的包含固态电解质陶瓷的抗破裂分隔壁 Download PDF

Info

Publication number: CN117813419A
Authority: CN; China
Prior art keywords: partition wall; electrolytic cell; solid electrolyte; chamber; alkali metal
Prior art date: 2021-07-29
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.): Pending

Application number

CN202280052861.7A

Other languages

English (en)

Chinese (zh)

Inventor

P·H·赖因斯贝格

M·霍恩

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Evonik Operations GmbH

Priority date (The priority date 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 date listed.)

2021-07-29

Filing date

2022-07-19

Publication date

2024-04-02

2022-07-19 Application filed by Evonik Operations GmbH filed Critical Evonik Operations GmbH

2024-04-02 Publication of CN117813419A publication Critical patent/CN117813419A/zh

Status Pending legal-status Critical Current

Links

238000005192 partition Methods 0.000 title claims abstract description 193
239000000919 ceramic Substances 0.000 title claims abstract description 79
239000007784 solid electrolyte Substances 0.000 title claims abstract description 70
-1 alkali metal cation Chemical class 0.000 claims abstract description 56
229910052783 alkali metal Inorganic materials 0.000 claims abstract description 51
239000000243 solution Substances 0.000 claims description 82
238000009792 diffusion process Methods 0.000 claims description 53
238000000034 method Methods 0.000 claims description 51
230000004888 barrier function Effects 0.000 claims description 34
150000001768 cations Chemical class 0.000 claims description 30
239000007788 liquid Substances 0.000 claims description 21
238000000926 separation method Methods 0.000 claims description 21
239000007864 aqueous solution Substances 0.000 claims description 17
229910052751 metal Inorganic materials 0.000 claims description 17
239000002184 metal Substances 0.000 claims description 17
229920003023 plastic Polymers 0.000 claims description 17
239000004033 plastic Substances 0.000 claims description 17
239000000463 material Substances 0.000 claims description 14
150000001340 alkali metals Chemical class 0.000 claims description 13
239000007787 solid Substances 0.000 claims description 12
150000004820 halides Chemical class 0.000 claims description 11
150000003839 salts Chemical class 0.000 claims description 9
239000011521 glass Substances 0.000 claims description 5
125000000217 alkyl group Chemical group 0.000 claims description 4
125000004432 carbon atom Chemical group C* 0.000 claims description 4
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
229910002651 NO3 Inorganic materials 0.000 claims description 3
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
230000007935 neutral effect Effects 0.000 claims description 3
239000002023 wood Substances 0.000 claims description 3
229910004283 SiO 4 Inorganic materials 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 abstract description 9
239000012528 membrane Substances 0.000 description 39
150000002500 ions Chemical class 0.000 description 24
WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 22
230000008569 process Effects 0.000 description 22
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 17
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
239000011734 sodium Substances 0.000 description 13
239000000460 chlorine Substances 0.000 description 12
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
150000004703 alkoxides Chemical class 0.000 description 9
150000001450 anions Chemical class 0.000 description 9
238000005868 electrolysis reaction Methods 0.000 description 9
230000005484 gravity Effects 0.000 description 9
238000005336 cracking Methods 0.000 description 8
230000000694 effects Effects 0.000 description 8
229920001971 elastomer Polymers 0.000 description 8
239000011780 sodium chloride Substances 0.000 description 8
229910001415 sodium ion Inorganic materials 0.000 description 8
239000004793 Polystyrene Substances 0.000 description 7
239000000853 adhesive Substances 0.000 description 7
230000001070 adhesive effect Effects 0.000 description 7
229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 7
230000000052 comparative effect Effects 0.000 description 7
229920002223 polystyrene Polymers 0.000 description 7
239000010936 titanium Substances 0.000 description 7
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
229910052801 chlorine Inorganic materials 0.000 description 6
229920000915 polyvinyl chloride Polymers 0.000 description 6
239000004800 polyvinyl chloride Substances 0.000 description 6
229910052708 sodium Inorganic materials 0.000 description 6
229910052719 titanium Inorganic materials 0.000 description 6
239000002759 woven fabric Substances 0.000 description 6
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
239000004743 Polypropylene Substances 0.000 description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
230000002378 acidificating effect Effects 0.000 description 5
229910001413 alkali metal ion Inorganic materials 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 5
230000008602 contraction Effects 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
229920001155 polypropylene Polymers 0.000 description 5
229910052700 potassium Inorganic materials 0.000 description 5
239000005060 rubber Substances 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
241000047703 Nonion Species 0.000 description 4
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
239000002253 acid Substances 0.000 description 4
230000001476 alcoholic effect Effects 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
238000005260 corrosion Methods 0.000 description 4
230000007797 corrosion Effects 0.000 description 4
239000003792 electrolyte Substances 0.000 description 4
239000007789 gas Substances 0.000 description 4
QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical group ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 4
239000000203 mixture Substances 0.000 description 4
229910052759 nickel Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
239000000758 substrate Substances 0.000 description 4
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
239000012267 brine Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
150000001805 chlorine compounds Chemical group 0.000 description 3
239000000806 elastomer Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
230000005012 migration Effects 0.000 description 3
238000013508 migration Methods 0.000 description 3
229920001343 polytetrafluoroethylene Polymers 0.000 description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 3
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
SUBJHSREKVAVAR-UHFFFAOYSA-N sodium;methanol;methanolate Chemical compound [Na+].OC.[O-]C SUBJHSREKVAVAR-UHFFFAOYSA-N 0.000 description 3
229910001251 solid state electrolyte alloy Inorganic materials 0.000 description 3
239000010959 steel Substances 0.000 description 3
229910052721 tungsten Inorganic materials 0.000 description 3
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
239000004801 Chlorinated PVC Substances 0.000 description 2
229920002943 EPDM rubber Polymers 0.000 description 2
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
229920000459 Nitrile rubber Polymers 0.000 description 2
239000004693 Polybenzimidazole Substances 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
239000005708 Sodium hypochlorite Substances 0.000 description 2
239000003513 alkali Substances 0.000 description 2
239000003011 anion exchange membrane Substances 0.000 description 2
239000007853 buffer solution Substances 0.000 description 2
238000005341 cation exchange Methods 0.000 description 2
229910017052 cobalt Inorganic materials 0.000 description 2
239000010941 cobalt Substances 0.000 description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000001816 cooling Methods 0.000 description 2
HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 2
239000003822 epoxy resin Substances 0.000 description 2
239000005007 epoxy-phenolic resin Substances 0.000 description 2
125000000524 functional group Chemical group 0.000 description 2
229910052736 halogen Inorganic materials 0.000 description 2
150000002367 halogens Chemical class 0.000 description 2
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
229910000457 iridium oxide Inorganic materials 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
229910052744 lithium Inorganic materials 0.000 description 2
230000007774 longterm Effects 0.000 description 2
NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 2
229920000620 organic polymer Polymers 0.000 description 2
229910052763 palladium Inorganic materials 0.000 description 2
230000000149 penetrating effect Effects 0.000 description 2
229920001568 phenolic resin Polymers 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
229920001643 poly(ether ketone) Polymers 0.000 description 2
229920002480 polybenzimidazole Polymers 0.000 description 2
229920000647 polyepoxide Polymers 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
239000011591 potassium Substances 0.000 description 2
230000002265 prevention Effects 0.000 description 2
230000009467 reduction Effects 0.000 description 2
229910001925 ruthenium oxide Inorganic materials 0.000 description 2
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
IXURVUHDDXFYDR-UHFFFAOYSA-N 1-[4-(difluoromethoxy)-3-(oxolan-3-yloxy)phenyl]-3-methylbutan-1-one Chemical compound CC(C)CC(=O)C1=CC=C(OC(F)F)C(OC2COCC2)=C1 IXURVUHDDXFYDR-UHFFFAOYSA-N 0.000 description 1
QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
229910000531 Co alloy Inorganic materials 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229920000557 Nafion® Polymers 0.000 description 1
229910000990 Ni alloy Inorganic materials 0.000 description 1
241000283973 Oryctolagus cuniculus Species 0.000 description 1
239000002033 PVDF binder Substances 0.000 description 1
229920001153 Polydicyclopentadiene Polymers 0.000 description 1
229910033181 TiB2 Inorganic materials 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
230000009471 action Effects 0.000 description 1
150000001339 alkali metal compounds Chemical class 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
239000010405 anode material Substances 0.000 description 1
239000011260 aqueous acid Substances 0.000 description 1
239000003225 biodiesel Substances 0.000 description 1
238000009954 braiding Methods 0.000 description 1
239000000872 buffer Substances 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
150000003841 chloride salts Chemical class 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
QLTKZXWDJGMCAR-UHFFFAOYSA-N dioxido(dioxo)tungsten;nickel(2+) Chemical compound [Ni+2].[O-][W]([O-])(=O)=O QLTKZXWDJGMCAR-UHFFFAOYSA-N 0.000 description 1
DGXKDBWJDQHNCI-UHFFFAOYSA-N dioxido(oxo)titanium nickel(2+) Chemical compound [Ni++].[O-][Ti]([O-])=O DGXKDBWJDQHNCI-UHFFFAOYSA-N 0.000 description 1
238000007323 disproportionation reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
238000002848 electrochemical method Methods 0.000 description 1
238000000909 electrodialysis Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
229920002313 fluoropolymer Polymers 0.000 description 1
239000004811 fluoropolymer Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
210000004209 hair Anatomy 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
239000011133 lead Substances 0.000 description 1
150000002641 lithium Chemical class 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
238000005457 optimization Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229920005548 perfluoropolymer Polymers 0.000 description 1
229920001289 polyvinyl ether Polymers 0.000 description 1
229910052573 porcelain Inorganic materials 0.000 description 1
229910001414 potassium ion Inorganic materials 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical class FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
150000003626 triacylglycerols Chemical class 0.000 description 1
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/02—Diaphragms; Spacing elements characterised by shape or form
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
- C25B13/07—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/01—Products
- C25B3/07—Oxygen containing compounds
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/21—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms two or more diaphragms

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Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Ceramic Engineering (AREA)
Inorganic Chemistry (AREA)
Electrolytic Production Of Metals (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

CN202280052861.7A 2021-07-29 2022-07-19 用于电解池的包含固态电解质陶瓷的抗破裂分隔壁 Pending CN117813419A (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP21188420.0		2021-07-29
EP21188420.0A EP4124677A1 (de)	2021-07-29	2021-07-29	Bruchstabile trennwand umfassend festelektrolytkeramiken für elektrolysezellen
PCT/EP2022/070140 WO2023006493A1 (de)	2021-07-29	2022-07-19	Bruchstabile trennwand umfassend festelektrolytkeramiken für elektrolysezellen

Publications (1)

Publication Number	Publication Date
CN117813419A true CN117813419A (zh)	2024-04-02

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ID=77126619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN202280052861.7A Pending CN117813419A (zh)	2021-07-29	2022-07-19	用于电解池的包含固态电解质陶瓷的抗破裂分隔壁

Country Status (4)

Country	Link
EP (2)	EP4124677A1 (de)
KR (1)	KR20240034777A (de)
CN (1)	CN117813419A (de)
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WO2023006493A1 (de)	2023-02-02
EP4124677A1 (de)	2023-02-01
EP4377498A1 (de)	2024-06-05

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