CN107991372A - 一种用于铅离子检测的方法 - Google Patents
一种用于铅离子检测的方法 Download PDFInfo
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- CN107991372A CN107991372A CN201711172900.4A CN201711172900A CN107991372A CN 107991372 A CN107991372 A CN 107991372A CN 201711172900 A CN201711172900 A CN 201711172900A CN 107991372 A CN107991372 A CN 107991372A
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- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 34
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims abstract description 34
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 claims abstract description 34
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 34
- 150000002500 ions Chemical class 0.000 claims abstract description 14
- 239000002042 Silver nanowire Substances 0.000 claims abstract description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003115 supporting electrolyte Substances 0.000 claims abstract description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910021607 Silver chloride Inorganic materials 0.000 claims abstract description 5
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 5
- 238000004445 quantitative analysis Methods 0.000 claims abstract description 5
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims abstract description 5
- 238000011088 calibration curve Methods 0.000 claims abstract description 4
- 239000011244 liquid electrolyte Substances 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 239000011259 mixed solution Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- 238000001291 vacuum drying Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000001723 curing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229920002120 photoresistant polymer Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 238000000840 electrochemical analysis Methods 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 9
- 238000002484 cyclic voltammetry Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000012417 linear regression Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000001636 atomic emission spectroscopy Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000007472 neurodevelopment Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711172900.4A CN107991372B (zh) | 2017-11-22 | 2017-11-22 | 一种用于铅离子检测的方法 |
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CN201711172900.4A CN107991372B (zh) | 2017-11-22 | 2017-11-22 | 一种用于铅离子检测的方法 |
Publications (2)
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CN107991372A true CN107991372A (zh) | 2018-05-04 |
CN107991372B CN107991372B (zh) | 2020-02-18 |
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CN201711172900.4A Active CN107991372B (zh) | 2017-11-22 | 2017-11-22 | 一种用于铅离子检测的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109298046A (zh) * | 2018-10-23 | 2019-02-01 | 大连大学 | 一种用于乙醇催化的电极及其应用 |
CN109298040A (zh) * | 2018-10-23 | 2019-02-01 | 大连大学 | 一种应用AuNPs/AgNWs/PDMS可塑电极检测铅离子的方法 |
CN110927236A (zh) * | 2019-12-09 | 2020-03-27 | 新疆天业(集团)有限公司 | 一种基于电化学传感器检测工业废水铅离子含量的方法 |
CN113013453A (zh) * | 2019-12-19 | 2021-06-22 | 大连大学 | 一种构建甲醇燃料电池的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105136883A (zh) * | 2015-08-17 | 2015-12-09 | 西安石油大学 | 用于检测水中铅离子的石墨烯负载银传感器的制备方法 |
CN107195386A (zh) * | 2017-05-19 | 2017-09-22 | 大连大学 | 一种透明柔性导电材料的制备方法 |
-
2017
- 2017-11-22 CN CN201711172900.4A patent/CN107991372B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105136883A (zh) * | 2015-08-17 | 2015-12-09 | 西安石油大学 | 用于检测水中铅离子的石墨烯负载银传感器的制备方法 |
CN107195386A (zh) * | 2017-05-19 | 2017-09-22 | 大连大学 | 一种透明柔性导电材料的制备方法 |
Non-Patent Citations (3)
Title |
---|
MORDECHAI BRAND ET AL.: "The Silver Electrode in Square-Wave Anodic Stripping Voltammetry. Determination of Pb2+ without Removal of Oxygen", 《ANAL. CHEM.》 * |
S. PRAKASH ET AL.: "Improved sensitive detection of Pb2+ and Cd2+ in water samples at electrodeposited silver nanonuts on a glassy carbon electrode", 《ANAL. METHODS》 * |
段莎莎等: "银纳米线基柔性导电材料的研究进展", 《中国材料进展》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109298046A (zh) * | 2018-10-23 | 2019-02-01 | 大连大学 | 一种用于乙醇催化的电极及其应用 |
CN109298040A (zh) * | 2018-10-23 | 2019-02-01 | 大连大学 | 一种应用AuNPs/AgNWs/PDMS可塑电极检测铅离子的方法 |
CN110927236A (zh) * | 2019-12-09 | 2020-03-27 | 新疆天业(集团)有限公司 | 一种基于电化学传感器检测工业废水铅离子含量的方法 |
CN113013453A (zh) * | 2019-12-19 | 2021-06-22 | 大连大学 | 一种构建甲醇燃料电池的方法 |
CN113013453B (zh) * | 2019-12-19 | 2023-05-30 | 大连大学 | 一种构建甲醇燃料电池的方法 |
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Publication number | Publication date |
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CN107991372B (zh) | 2020-02-18 |
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Application publication date: 20180504 Assignee: Dalian Hongde Aquatic Products Co.,Ltd. Assignor: DALIAN University Contract record no.: X2023980047930 Denomination of invention: A method for detecting lead ions Granted publication date: 20200218 License type: Common License Record date: 20231123 |
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Application publication date: 20180504 Assignee: Dalian darente fragrance Technology Co.,Ltd. Assignor: DALIAN University Contract record no.: X2023210000245 Denomination of invention: A method for detecting lead ions Granted publication date: 20200218 License type: Common License Record date: 20231129 |
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