CN114740052A - 金属箔电导率测试方法 - Google Patents
金属箔电导率测试方法 Download PDFInfo
- Publication number
- CN114740052A CN114740052A CN202210326652.9A CN202210326652A CN114740052A CN 114740052 A CN114740052 A CN 114740052A CN 202210326652 A CN202210326652 A CN 202210326652A CN 114740052 A CN114740052 A CN 114740052A
- Authority
- CN
- China
- Prior art keywords
- metal foil
- conductivity
- standard sample
- thickness
- constant
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 308
- 239000002184 metal Substances 0.000 title claims abstract description 308
- 239000011888 foil Substances 0.000 title claims abstract description 307
- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000010998 test method Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 47
- 230000008719 thickening Effects 0.000 claims description 7
- 239000000523 sample Substances 0.000 description 90
- 239000013074 reference sample Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Images
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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- 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
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210326652.9A CN114740052A (zh) | 2022-03-30 | 2022-03-30 | 金属箔电导率测试方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210326652.9A CN114740052A (zh) | 2022-03-30 | 2022-03-30 | 金属箔电导率测试方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114740052A true CN114740052A (zh) | 2022-07-12 |
Family
ID=82278835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210326652.9A Pending CN114740052A (zh) | 2022-03-30 | 2022-03-30 | 金属箔电导率测试方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114740052A (zh) |
-
2022
- 2022-03-30 CN CN202210326652.9A patent/CN114740052A/zh active Pending
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221027 Address after: 201109 room 110 and 111, building 3, No. 600, Jianchuan Road, Minhang District, Shanghai Applicant after: Shanghai Jiaotong University Intellectual Property Management Co.,Ltd. Applicant after: Liu Yue Address before: 200030 No. 1954, Huashan Road, Shanghai, Xuhui District Applicant before: SHANGHAI JIAO TONG University |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231226 Address after: 201109 Building 1, No. 600, Jianchuan Road, Minhang District, Shanghai Applicant after: Chuanlan Technology (Shanghai) Co.,Ltd. Address before: 201109 room 110 and 111, building 3, No. 600, Jianchuan Road, Minhang District, Shanghai Applicant before: Shanghai Jiaotong University Intellectual Property Management Co.,Ltd. Applicant before: Liu Yue |
|
TA01 | Transfer of patent application right |