CN103402327A - Manufacturing method of printing electrode for portable heavy metal detection - Google Patents
Manufacturing method of printing electrode for portable heavy metal detection Download PDFInfo
- Publication number
- CN103402327A CN103402327A CN2013103418170A CN201310341817A CN103402327A CN 103402327 A CN103402327 A CN 103402327A CN 2013103418170 A CN2013103418170 A CN 2013103418170A CN 201310341817 A CN201310341817 A CN 201310341817A CN 103402327 A CN103402327 A CN 103402327A
- Authority
- CN
- China
- Prior art keywords
- electrode
- heavy metal
- volume
- manufacture method
- portable heavy
- 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
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 33
- 238000007639 printing Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 150000002500 ions Chemical class 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 8
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 6
- 239000011701 zinc Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910021607 Silver chloride Inorganic materials 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 18
- 238000005516 engineering process Methods 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 7
- 238000004587 chromatography analysis Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 5
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004070 electrodeposition Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 206010016825 Flushing Diseases 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229910001451 bismuth ion Inorganic materials 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000009713 electroplating Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 238000004832 voltammetry Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Images
Landscapes
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
The invention relates to a manufacturing method of a printing electrode for portable heavy metal detection. The manufacturing method is characterized by comprising the following steps: printing a carbon paste conductive layer, chromatographing a Ag/AgCl reference electrode, chromatographing an electrode insulation layer, electroplating a Bismuth film on a surface, washing out, airing, and filling into a hermetic bag. According to the manufacturing method of the printing electrode for portable heavy metal detection, the repeatability of printing carbon electrodes in batches can be greatly improved, and the problem of poor repeatability of the printing electrode when the printing electrode is used for carrying out voltammetry test on heavy metal ions with same concentration is solved. The printing electrode can be packaged directly, preprocess has no need to be carried out while field test is carried out, and the printing electrode can be used for detecting heavy metal ions such as plumbum, cadmium, copper and zinc in water quality.
Description
Technical field
The invention belongs to and belong to heavy metal checkout equipment technical field, specifically just relate to the manufacture method that a kind of Portable heavy metal instrument prints electrode, realize the field fast detecting of the heavy metal ion such as lead, cadmium, copper, zinc.
Background technology
Heavy metal ion can produce injurious effects to environment and human body; in testing environment, content of beary metal is significant to environmental protection, and the heavy metal instrument is the contents of heavy metal elements that contains in liquid in industrial wastewater, river, waterworks to be carried out to a kind of environmental protection equipment of Real-Time Monitoring.Can demonstrate in real time the variation of the content of the heavy metal element that contains in liquid, grasp for people that environmental safety has and important reference value.
Portable heavy metal detector is of a great variety in the market, but most instrumentation complex steps, work electrode needs polishing, and reference electrode need to be safeguarded and be difficult to the fast detecting that realizes that field is real.In order to realize really obtaining the field fast detecting, needing to print electrode is applied on the Portable heavy metal instrument.But also there is the technical barrier of poor repeatability in the prepared electrode of the manufacture craft that prints electrode at present, causes the main cause of this problem that following two aspects are arranged: be at first that typography falls behind, manual operations attracts error too much.Next is that the reference electrode stability that prints electrode is always bad, and so not only easily causing prints electrode produces hydrionic interference in enrichment process, and the negative degree varies sample that moves occurs between Different electrodes, causes heavy metal detector automatically to get peak inaccurate.Given this, develop a kind of manufacture method that prints electrode for the Portable heavy metal instrument necessary, this has great importance in fields such as nano material, the monitorings of environment heavy metal ion.
Summary of the invention
The purpose of this invention is to provide a kind of manufacture method that prints electrode for the Portable heavy metal detection, it adopts the volume to volume printing technology, technical maturity, flow process simplifies the operation, guaranteed batch and batch between in the stability of product, be suitable for the field fast detecting of the heavy metal ion such as lead, cadmium, copper, zinc fully.
For achieving the above object, the manufacture method that prints electrode of the present invention is comprising following step:
(I) by the volume to volume printing technology, at base material printing carbon, starch conductive layer, in baking oven, dry;
(II) by volume to volume printing technology chromatography Ag/AgCl reference electrode, in baking oven, dry;
(III) by volume to volume printing technology chromatography electrode dielectric layer, for determining the work electrode area;
(IV) the access multi-channel electrochemical work station that prints electrode that preliminary treatment is good, electroplate bismuth thin film at working electrode surface.
(V) printing electrode that preliminary treatment is good is clean with a large amount of distilled water flushings, dries, in the sealing bag of packing into.
In the present invention, the solution composition of electro-deposition bismuth thin film is: bismuth ion concentration is 2 * 10
-3Mol/L, the KBr of 0.1mol/L, the hydrochloric acid solution of 1mol/L.
In the present invention, adopt volume to volume technology print electrode, guarantee batch with batch between the stability of interior product.
In the present invention, the base material that prints electrode can be the macromolecular materials such as PC, PS, PET.
In the present invention, adopt multi-channel electrochemical work station deposition bismuth thin film, can enhance productivity.
In the present invention, the consisting of of electro-deposition: barium nitrate, KBr and hydrochloric acid.
In the present invention, the electrode obtained can be used for detecting the heavy metal ion such as lead, cadmium, copper, zinc in water quality.
In the present invention, the electrode obtained can be used for field hand-held tester device, also can be used for online water quality detection system
The accompanying drawing explanation
Fig. 1. be process chart of the present invention.
Fig. 2. be the structural representation that prints electrode of the present invention.
Specific embodiments
Below in conjunction with drawings and Examples, the present invention will be further described
Embodiment
As shown in Figure 1, a kind of manufacture method that prints electrode for the Portable heavy metal detection, it comprises following step: at first, by the volume to volume printing technology, at PC base material printing carbon slurry conductive layer, in baking oven, dry; Chromatography Ag/AgCl reference electrode, dry in baking oven again; Last chromatography electrode dielectric layer, for determining the work electrode area; To print electrode and access the multi-channel electrochemical work station, and at working electrode surface, electroplate bismuth thin film, deposit solution is bismuth nitrate 2 * 10
-3Mol/L, KBr 0.1mol/L, hydrochloric acid 1mol/L, sedimentation time are 30s.Finally, by preliminary treatment good print electrode totally with a large amount of distilled water flushings, dry, in the sealing bag of packing into.When field need to be measured, will print electrode after sealing off and be connected on Portable heavy metal detector, and select the Anodic Stripping method can test the concentration of heavy metal ion such as lead in water sample to be checked, cadmium, copper, zinc.
Claims (8)
1. the manufacture method that prints electrode for the Portable heavy metal detection, is characterized in that, it comprises following step:
(I) by volume to volume printing technology printing carbon slurry conductive layer, in baking oven, dry;
(II) by volume to volume printing technology chromatography Ag/AgCl reference electrode, in baking oven, dry;
(III) by volume to volume printing technology chromatography electrode dielectric layer, for determining the work electrode area;
(IV) the access multi-channel electrochemical work station that prints electrode that preliminary treatment is good, electroplate bismuth thin film at working electrode surface.
(V) printing electrode that preliminary treatment is good is clean with a large amount of distilled water flushings, dries, in the sealing bag of packing into.
2. the manufacture method that prints electrode by a kind of Portable heavy metal instrument claimed in claim 1, the base material that prints electrode can be the macromolecular materials such as PC, PS, PET.
3. by a kind of manufacture method that prints electrode for the Portable heavy metal detection claimed in claim 1, the solution composition of electro-deposition bismuth thin film is: bismuth ion concentration is 2 * 10
-3Mol/L, the KBr of 0.1mol/L, the hydrochloric acid solution of 1mol/L.
4. by a kind of manufacture method that prints electrode that detects for Portable heavy metal claimed in claim 1, adopt volume to volume technology print electrode, guarantee batch with batch between the stability of interior product.
5. by a kind of manufacture method that prints electrode for the Portable heavy metal detection claimed in claim 1, adopt multi-channel electrochemical work station deposition bismuth thin film, can enhance productivity.
6. by the described a kind of manufacture method that prints electrode that detects for Portable heavy metal of claim 1 or 2, the consisting of of electro-deposition: barium nitrate, KBr and hydrochloric acid.
7. by the described a kind of manufacture method that prints electrode for the Portable heavy metal detection of claim 1 or 2, the electrode obtained can be used for detecting the heavy metal ion such as lead, cadmium, copper, zinc in water quality.
8. by the described a kind of manufacture method that prints electrode for the Portable heavy metal detection of claim 1 or 2, the electrode obtained can be used for field hand-held tester device, also can be used for online water quality detection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341817.0A CN103402327B (en) | 2013-08-07 | 2013-08-07 | A kind of manufacture method printed electrode for Portable heavy metal detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341817.0A CN103402327B (en) | 2013-08-07 | 2013-08-07 | A kind of manufacture method printed electrode for Portable heavy metal detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103402327A true CN103402327A (en) | 2013-11-20 |
| CN103402327B CN103402327B (en) | 2016-09-21 |
Family
ID=49565811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310341817.0A Active CN103402327B (en) | 2013-08-07 | 2013-08-07 | A kind of manufacture method printed electrode for Portable heavy metal detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103402327B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884757A (en) * | 2014-04-18 | 2014-06-25 | 苏州怡拓生物传感技术有限公司 | Continuous production method of enzyme electrode for glucose detection |
| CN105158308A (en) * | 2015-08-28 | 2015-12-16 | 山东大学 | Manufacturing method of tooth tattoo biosensor device for oral hygiene testing |
| CN108519407A (en) * | 2018-05-28 | 2018-09-11 | 湖北金泉新材料有限责任公司 | A method of assessment lithium ion battery electrocondution slurry dispersibility |
| CN112763555A (en) * | 2019-10-21 | 2021-05-07 | 上海交通大学 | Multi-target heavy metal microfluidic electrochemical sensor and preparation and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080283395A1 (en) * | 2007-05-16 | 2008-11-20 | Korea Atomic Energy Research Institute | Water pollution sensor for detecting heavy metal and method of manufacturing the same |
| CN100585392C (en) * | 2007-03-01 | 2010-01-27 | 嘉兴博泰生物科技发展有限公司 | Silk screen printing electrode and producing process, and sensor and detecting method |
| CN101719534A (en) * | 2009-11-13 | 2010-06-02 | 彩虹集团公司 | Preparing method of organic thin film solar cell |
| CN102243210A (en) * | 2010-05-14 | 2011-11-16 | 湖南友能高新技术有限公司 | Portable heavy metal lead, cadmium, and zinc sensor, preparation method thereof, and detection method |
| CN103134839A (en) * | 2013-02-18 | 2013-06-05 | 中国科学院新疆生态与地理研究所 | Method for rapidly detecting trace heavy metal ions |
-
2013
- 2013-08-07 CN CN201310341817.0A patent/CN103402327B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100585392C (en) * | 2007-03-01 | 2010-01-27 | 嘉兴博泰生物科技发展有限公司 | Silk screen printing electrode and producing process, and sensor and detecting method |
| US20080283395A1 (en) * | 2007-05-16 | 2008-11-20 | Korea Atomic Energy Research Institute | Water pollution sensor for detecting heavy metal and method of manufacturing the same |
| CN101719534A (en) * | 2009-11-13 | 2010-06-02 | 彩虹集团公司 | Preparing method of organic thin film solar cell |
| CN102243210A (en) * | 2010-05-14 | 2011-11-16 | 湖南友能高新技术有限公司 | Portable heavy metal lead, cadmium, and zinc sensor, preparation method thereof, and detection method |
| CN103134839A (en) * | 2013-02-18 | 2013-06-05 | 中国科学院新疆生态与地理研究所 | Method for rapidly detecting trace heavy metal ions |
Non-Patent Citations (1)
| Title |
|---|
| IVAN SVANCARA,ET AL.: "A role of the plating regime in the deposition of bismuth films onto a carbon paste electrode. Microscopic study", 《ELECTROANALYSIS》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884757A (en) * | 2014-04-18 | 2014-06-25 | 苏州怡拓生物传感技术有限公司 | Continuous production method of enzyme electrode for glucose detection |
| CN105158308A (en) * | 2015-08-28 | 2015-12-16 | 山东大学 | Manufacturing method of tooth tattoo biosensor device for oral hygiene testing |
| CN108519407A (en) * | 2018-05-28 | 2018-09-11 | 湖北金泉新材料有限责任公司 | A method of assessment lithium ion battery electrocondution slurry dispersibility |
| CN108519407B (en) * | 2018-05-28 | 2021-06-01 | 湖北亿纬动力有限公司 | Method for evaluating dispersibility of conductive slurry of lithium ion battery |
| CN112763555A (en) * | 2019-10-21 | 2021-05-07 | 上海交通大学 | Multi-target heavy metal microfluidic electrochemical sensor and preparation and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103402327B (en) | 2016-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102262112B (en) | Alloy electrode electrochemical sensor for detecting trace heavy metals | |
| Zhang et al. | High sensitive on-site cadmium sensor based on AuNPs amalgam modified screen-printed carbon electrodes | |
| CN103076381A (en) | Anodic stripping voltammetric mechanism-based online automatic monitoring system for heavy metal ions in water | |
| CN110220964B (en) | Method for measuring chloride ions in copper electrolyte of electrolytic copper foil | |
| CN101344501B (en) | Silk screen printing electrode, manufacturing technique and use thereof | |
| CN103278551A (en) | Active carbon double-electrode system-based heavy metal electrochemical sensor and method for detection of heavy metals by the active carbon double-electrode system-based heavy metal electrochemical sensor | |
| Adraoui et al. | Lead Determination by Anodic Stripping Voltammetry Using ap‐Phenylenediamine Modified Carbon Paste Electrode | |
| CN103402327A (en) | Manufacturing method of printing electrode for portable heavy metal detection | |
| CN102636535B (en) | Method for constructing modified carbon paste electrode by hydrotalcite composite material as well as electrochemical determination method of super-trace heavy metal ions and application thereof | |
| CN107576716A (en) | A kind of acupuncture needle base working electrode electrochemical sensor for detecting trace heavy metal | |
| CN103399067B (en) | Heavy-metal electrochemical sensor and manufacturing method thereof | |
| CN105784804A (en) | Graphene screen printing electrode and method for heavy metal ion detection | |
| CN110632144B (en) | All-solid-state ion selective electrode for detecting potassium fertilize and preparation method thereof | |
| CN207557166U (en) | A kind of graphene test paper electrode and its heavy metal detector based on electrochemistry of foundation | |
| CN104569104A (en) | Tin (II) ion-selective electrode and preparation method thereof and method for measuring tin (II) ion concentration | |
| CN110887889A (en) | Analysis method for rapid detection of heavy metals in water body | |
| CN103063718A (en) | Solid nitrate ion electrode based on conductive polyaniline and preparing method thereof | |
| CN106018532A (en) | Preparation of graphene oxide and phytate modified electrode and electrochemical detection device assembled by graphene oxide and phytate modified electrode | |
| CN105891289A (en) | Electrochemical method for measuring oxidation inducing time of grease | |
| CN206248605U (en) | A kind of three-electrode cell | |
| CN105158318B (en) | A kind of preparation method for the electrochemical sensor for detecting polycyclic aromatic hydrocarbon | |
| CN103149265A (en) | Quick copper-testing method based on linear sweep voltammetry and three-electrode sensor | |
| CN103063725A (en) | Solid ammonium ion electrode based on conductive polyaniline and preparing method thereof | |
| CN103543188A (en) | Electrochemical sensor for determining o-phenylenediamine with high flexibility as well as determining method of sensor | |
| CN103063723A (en) | Solid hydrogen ion concentration electrode based on conductive polyaniline and preparing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou YoungChip Chip Technology Co., Ltd. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Ye Jiaming Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou YoungChip Chip Technology Co., Ltd. Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou YoungChip Chip Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190109 Address after: 311231 Room 501, Building A, Kechuang Building, Xiaoshan Science and Technology City, Hangzhou City, Zhejiang Province Patentee after: Ye Jiaming Address before: 215000 No. 2 Weihua Road, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou YoungChip Chip Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Yangqing Chip Technology Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: Room 302-61, Xiaoshan science and Technology City, building 1, ChuanHua science and technology innovation building, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Yangqing Chip Technology Co., Ltd. Address before: 311231 Room 501, Building A, Kechuang Building, Xiaoshan Science and Technology City, Hangzhou City, Zhejiang Province Patentee before: Ye Jiaming |
|
| TR01 | Transfer of patent right |