CN111109719B - Electrochemical mask - Google Patents
Electrochemical mask Download PDFInfo
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- CN111109719B CN111109719B CN202010183610.5A CN202010183610A CN111109719B CN 111109719 B CN111109719 B CN 111109719B CN 202010183610 A CN202010183610 A CN 202010183610A CN 111109719 B CN111109719 B CN 111109719B
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- layer
- mask
- moisture absorption
- electrochemical
- surface layer
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- 239000010410 layer Substances 0.000 claims abstract description 112
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000001301 oxygen Substances 0.000 claims abstract description 63
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 63
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 49
- 239000001257 hydrogen Substances 0.000 claims abstract description 49
- 239000002344 surface layer Substances 0.000 claims abstract description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000010521 absorption reaction Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910021389 graphene Inorganic materials 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 230000005518 electrochemistry Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 8
- 230000000241 respiratory effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 3
- 102000004310 Ion Channels Human genes 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- -1 graphite alkene Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010008479 Chest Pain Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035565 breathing frequency Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to an electrochemical mask, which comprises a middle filter layer, an outer surface layer positioned outside the middle filter layer and an electrochemical membrane electrode layer positioned inside the middle filter layer, wherein the electrochemical membrane electrode layer comprises a moisture absorption inner surface layer, a cathode hydrogen evolution layer arranged on the outer side surface of the moisture absorption inner surface layer and an anode oxygen evolution layer arranged on the inner side surface of the moisture absorption inner surface layer, and the cathode hydrogen evolution layer and the anode oxygen evolution layer are respectively connected with a power supply arranged on the mask through leads. According to the mask, the moisture in the breathing steam is absorbed through the inner moisture absorption surface layer of the mask, the ion passage between the cathode hydrogen evolution layer and the anode oxygen evolution layer is communicated, and the water in the breathing steam is electrolyzed into oxygen and hydrogen, so that the problem of mask failure caused by the breathing steam in the wearing process of the mask is solved; meanwhile, oxygen is returned to the human body to enrich oxygen for the mask wearer; the invention does not change the conventional mask preparation process, has simple process and low preparation cost, and is a mask with special function.
Description
Technical Field
The invention relates to a mask, in particular to a mask with a special function, and particularly relates to an electrochemical mask.
Background
At present, masks on the market mostly adopt physical protection, and the electrostatic adsorption layer playing a main adsorption role in the mask is easy to lose efficacy after meeting water, and contains a large amount of vapor in people's breathing steam, and after wearing a certain time, the vapor accumulated in the mask can cause the mask to lose efficacy.
Another problem most often encountered by mask wearers is the feeling of breathing difficulty, which is more pronounced, particularly in the case of sports conditions. When the mask needs to be worn in haze, sand storm weather, spring pollen propagation peak, flu outbreak period and the like, people feel unsmooth breathing and chest distress when the mask is worn for morning exercise, a bicycle is ridden, the people go to work and the like, and the breathing is the performance of oxygen deficiency of human bodies.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the electrochemical mask, and the electrochemical device is creatively added on the basis of the prior mask to electrolyze water in respiratory steam into oxygen and hydrogen, and the oxygen is supplied back to the human body, so that the respiratory steam decomposition and oxygen supplement are realized, and the problems of steam influence and oxygen deficiency during the wearing process of the mask are solved.
The invention is realized by the following technical scheme, and provides an electrochemical mask, which comprises a middle filter layer, an outer surface layer positioned outside the middle filter layer and an electrochemical membrane electrode layer positioned inside the middle filter layer, wherein the electrochemical membrane electrode layer comprises a moisture absorption inner surface layer, a cathode hydrogen evolution layer arranged on the outer side surface of the moisture absorption inner surface layer and an anode oxygen evolution layer arranged on the inner side surface of the moisture absorption inner surface layer, and the cathode hydrogen evolution layer and the anode oxygen evolution layer are respectively connected with a power supply arranged on the mask through leads.
The inboard one side for being close to human respiratory, the outside is for keeping away from human one side, because human breathing steam contains a large amount of moisture, absorb these moisture through the moisture absorption inner surface layer that sets up, thereby communicate negative pole hydrogen evolution layer and positive pole and analyse the ion channel between the oxygen layer, oxygen is produced in oxygen layer department's water electrolysis at positive pole, hydrogen is produced in negative pole hydrogen evolution layer department water electrolysis, consume the moisture in the breathing steam, the problem of breathing steam arouses the gauze mask inefficacy among the gauze mask wearing process has been solved, the oxygen of production is returned and is supplied the human body, for the oxygenation of gauze mask wearer.
Preferably, the anodic oxygen evolution layer and the cathodic hydrogen evolution layer are carbon-based films or metal-based films. The materials of the anode oxygen evolution layer and the cathode hydrogen evolution layer in the optimized scheme have good conductivity, and the preparation method is simple.
Preferably, the carbon-based film is a functional graphite film, a functional graphene film, a functional carbon fiber film or a functional carbon film. The material in the optimized scheme has simple preparation method, good process compatibility with the common mask and easy production.
Preferably, the metal-based film is iron, cobalt, nickel, molybdenum, tungsten, and alloys or compounds thereof. The material in the optimized scheme has the advantages of simple preparation method, low cost and high hydrogen and oxygen production efficiency.
Preferably, the anode oxygen evolution layer and the cathode hydrogen evolution layer are arranged on the moisture absorption inner surface layer through spraying, evaporation or sputtering. The anode oxygen evolution layer and the cathode hydrogen evolution layer of the optimized scheme are prepared on the moisture absorption inner surface layer by a spraying, evaporation or sputtering method, the process cost is low, and the production cost is favorably reduced.
And optimally, the connecting lead of the anode oxygen evolution layer and the moisture absorption inner surface layer of the mask is prepared by one-step molding, and the connecting lead of the cathode hydrogen evolution layer and the moisture absorption inner surface layer of the mask is prepared by one-step molding. The optimized scheme prepares the anode oxygen evolution layer and the connecting wire of the moisture absorption inner surface layer at the same time, prepares the cathode oxygen evolution layer and the connecting wire of the moisture absorption inner surface layer at the same time through one-step forming, greatly simplifies the preparation process, also improves the reliability of the product through one-step forming, avoids welding wires inside the mask at the same time, and increases the wearing comfort of the mask.
Preferably, the size of the anode oxygen evolution layer and the cathode hydrogen evolution layer is smaller than or equal to that of the moisture absorption inner surface layer. Through the setting of this optimization scheme, can select the size relation on positive pole oxygen evolution layer, negative pole hydrogen evolution layer and moisture absorption inner surface layer according to actual demand to the demand of different gauze masks is adapted to.
Preferably, the side of the electrochemical membrane electrode layer close to the human body is provided with a facial binding layer. This optimization scheme is through setting up facial laminating layer, has further improved the gauze mask and has worn the travelling comfort.
The invention has the beneficial effects that:
1. the mask breaks through the design thought of the traditional mask, the electrochemical device is creatively arranged on the mask, water vapor generated by a person during breathing is adsorbed by the moisture absorption inner surface layer to be communicated with an ion channel of the electrochemical device, water formed after the breathing vapor is adsorbed is electrolyzed into oxygen and hydrogen, the breathing vapor is consumed, the problem of mask failure caused by the breathing vapor is effectively solved, and meanwhile, the effect of increasing oxygen for the human body is realized;
2. preparing an anode oxygen evolution layer and a cathode hydrogen evolution layer on the surface of the moisture absorption inner surface layer of the mask to form an electrochemical membrane electrode layer, and processing the electrode layer as a layer of material with the outer surface layer and the middle filter layer without changing the conventional mask preparation process, so that the process is simple and the preparation cost is low;
3. when the breath generates water vapor, the circuit is switched on, and the water is electrolyzed to generate oxygen and hydrogen, so that zero standby power consumption is realized; meanwhile, the oxygen generation frequency is consistent with the breathing frequency, and the generated oxygen is inhaled by the human body in time when being inhaled, so that the optimal effect of oxygen increasing and supplying is realized.
Drawings
FIG. 1 is a cross-sectional view of a mask according to a first embodiment;
FIG. 2 is a schematic diagram of an embodiment of a mask;
FIG. 3 is a sectional view of the mask of the second embodiment;
shown in the figure:
1. the device comprises an outer surface layer, 2 a middle filter layer, 3 a moisture absorption inner surface layer, 4 a graphene anode oxygen evolution layer, 5 a graphene cathode hydrogen evolution layer, 6 a button cell, 7 a lead, 8 a human breath steam, 9 an iron-nickel alloy anode oxygen evolution layer, 10 a nickel cathode hydrogen evolution layer, and 11 a face laminating layer.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example one
As shown in figure 1, the electrochemical mask comprises an outer surface layer 1, a middle filter layer 2 and an electrochemical membrane electrode layer which are sequentially arranged from outside to inside, wherein the outer surface layer and the middle filter layer adopt the prior art, one side far away from a respiratory system of a human body is the outside, and one side close to the respiratory system of the human body is the inside.
The electrochemical membrane electrode layer comprises a moisture absorption inner surface layer 3, a cathode hydrogen evolution layer arranged on the outer side surface of the moisture absorption inner surface layer and an anode oxygen evolution layer arranged on the inner side surface of the moisture absorption inner surface layer, and the moisture absorption inner surface layer has water absorption performance and is used for absorbing water vapor exhaled by a human body during expiration. The cathode hydrogen evolution layer and the anode oxygen evolution layer are respectively connected with a power supply arranged on the mask through leads 7, the cathode hydrogen evolution layer is connected with the negative pole of the power supply, and the anode oxygen evolution layer is connected with the positive pole of the power supply. The negative pole of this embodiment is the graphite alkene negative pole and is educed hydrogen layer 5, and the oxygen layer is educed oxygen layer 4 for graphite alkene positive pole to the positive pole, and the power is the button cell 6 of fixing at the gauze mask side.
The size and the figure of the anode oxygen evolution layer and the cathode hydrogen evolution layer can be changed according to requirements, in the embodiment, the areas of the graphene anode oxygen evolution layer and the graphene cathode hydrogen evolution layer are smaller than the area of the mask moisture absorption inner surface layer, the connecting wire between the graphene anode oxygen evolution layer and the mask moisture absorption inner surface layer is connected with the graphene anode hydrogen evolution layer, and the connecting wire between the graphene cathode hydrogen evolution layer and the mask moisture absorption inner surface layer is prepared by one-step forming on the mask moisture absorption inner surface layer by adopting a spraying method respectively. The lead is divided into two sections, one section is positioned in the mask and is prepared by one-step forming with the anode oxygen evolution layer and the cathode hydrogen evolution layer, and the other section is connected with the lead and the battery in the mask through welding wires.
As shown in fig. 2, in the present embodiment, the human breath vapor 8 contains a large amount of moisture, and this moisture is absorbed by the moisture-absorbing inner surface layer 3 of the mask, and the ion path between the graphene anodic oxygen evolution layer 4 and the graphene cathodic hydrogen evolution layer 5 is connected, so that water is electrolyzed into oxygen at the graphene anodic oxygen evolution layer 4, and water is electrolyzed into hydrogen at the graphene cathodic hydrogen evolution layer 5. Because the graphene anode oxygen evolution layer 4 is close to the human body, the generated oxygen can be smoothly returned to the human body. Therefore, the problem that the mask fails due to the fact that the mask breathes steam in the wearing process of the mask is solved, and meanwhile oxygen can be added to mask wearers.
Example two
As shown in fig. 3, the present embodiment is different from the first embodiment in that the anodic oxygen evolution layer in the present embodiment is an iron-nickel alloy anodic oxygen evolution layer 9 deposited on the inner surface of the moisture absorption inner surface layer 3, the cathodic hydrogen evolution layer is a nickel cathodic hydrogen evolution layer 10 deposited on the outer surface of the moisture absorption inner surface layer 3, and the sizes of the iron-nickel alloy anodic oxygen evolution layer and the nickel cathodic hydrogen evolution layer are both in accordance with the size of the moisture absorption inner surface layer.
In order to further improve the wearing comfort of the mask, the face adhesive layer 11 is provided on the inner side of the electrochemical membrane electrode layer, which is the innermost layer of the mask.
According to the electrochemical mask, the electrochemical device is arranged in the mask, water in the respiratory steam is electrolyzed into oxygen and hydrogen, the oxygen is supplied back to a human body, the respiratory steam decomposition and oxygen supplement are realized, and the problems of steam influence and oxygen deficiency during wearing of the mask are solved.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an electrochemistry gauze mask, includes middle filter layer (2) and is located outer surface layer (1) of middle filter layer outside, its characterized in that: the electrochemical membrane electrode layer comprises a moisture absorption inner surface layer (3), a cathode hydrogen evolution layer arranged on the outer side surface of the moisture absorption inner surface layer and an anode oxygen evolution layer arranged on the inner side surface of the moisture absorption inner surface layer, and the cathode hydrogen evolution layer and the anode oxygen evolution layer are respectively connected with a power supply arranged on the mask through leads (7); the moisture absorption inner surface layer absorbs moisture contained in the human breath steam, so that an ion passage between the cathode hydrogen evolution layer and the anode oxygen evolution layer is communicated, water is electrolyzed at the anode oxygen evolution layer to generate oxygen, water is electrolyzed at the cathode hydrogen evolution layer to generate hydrogen, and the moisture in the breath steam is consumed.
2. The electrochemical mask of claim 1, wherein: the anode oxygen evolution layer and the cathode hydrogen evolution layer are carbon-based films or metal-based films.
3. The electrochemical mask of claim 2, wherein: the carbon-based film is a functional graphite film, a functional graphene film, a functional carbon fiber film or a functional carbon film.
4. The electrochemical mask of claim 2, wherein: the metal-based film is iron, cobalt, nickel, molybdenum, tungsten, and alloys or compounds thereof.
5. The electrochemical mask of claim 1, wherein: the anode oxygen evolution layer and the cathode hydrogen evolution layer are arranged on the moisture absorption inner surface layer through spraying, evaporation or sputtering.
6. The electrochemical mask of claim 1, wherein: the anode hydrogen evolution layer and the connecting lead on the inner moisture absorption surface layer of the mask are prepared by one-step molding, and the cathode hydrogen evolution layer and the connecting lead on the inner moisture absorption surface layer of the mask are prepared by one-step molding.
7. The electrochemical mask of claim 1, wherein: the sizes of the anode oxygen evolution layer and the cathode hydrogen evolution layer are smaller than or equal to the size of the moisture absorption inner surface layer.
8. The electrochemical mask of claim 1, wherein: the side of the electrochemical membrane electrode layer close to the human body is provided with a facial binding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183610.5A CN111109719B (en) | 2020-03-16 | 2020-03-16 | Electrochemical mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183610.5A CN111109719B (en) | 2020-03-16 | 2020-03-16 | Electrochemical mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111109719A CN111109719A (en) | 2020-05-08 |
| CN111109719B true CN111109719B (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010183610.5A Active CN111109719B (en) | 2020-03-16 | 2020-03-16 | Electrochemical mask |
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| Country | Link |
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| CN (1) | CN111109719B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888682A (en) * | 2020-07-16 | 2020-11-06 | 王涛 | Health-care protective mask for purifying breath |
| CN111888681A (en) * | 2020-07-16 | 2020-11-06 | 王涛 | Health-care protective head cover device for purifying breath |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11725291B2 (en) * | 2016-11-01 | 2023-08-15 | Ffi Ionix Ip, Inc. | Electrolysis cell assembly utilizing an anion exchange membrane |
| US10890344B2 (en) * | 2015-11-23 | 2021-01-12 | Xergy Inc. | Environment control system utilizing an electrochemical cell |
| CN205547455U (en) * | 2016-03-30 | 2016-09-07 | 韩帅 | Resist protective facial mask of granule dust and haze |
| CN206150522U (en) * | 2016-09-30 | 2017-05-10 | 福州品行科技发展有限公司 | Mask |
| CN106418799B (en) * | 2016-09-30 | 2017-11-07 | 福州品行科技发展有限公司 | A kind of mouth mask and application method |
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Effective date of registration: 20240111 Address after: Building 5, Pansheng Biopharmaceutical Industrial Park, No.1 Gangyuan 8th Road, Jinan Area, China (Shandong) Free Trade Pilot Zone, Jinan City, Shandong Province, 250013 Patentee after: JINAN PANTHEON BIOTECHNOLOGY CO.,LTD. Address before: No. 336, West Road, South Xin Zhuang, Shandong, Shandong Patentee before: University of Jinan |