CN113218806A - Method and device for testing imbibition rate - Google Patents
Method and device for testing imbibition rate Download PDFInfo
- Publication number
- CN113218806A CN113218806A CN202110554494.8A CN202110554494A CN113218806A CN 113218806 A CN113218806 A CN 113218806A CN 202110554494 A CN202110554494 A CN 202110554494A CN 113218806 A CN113218806 A CN 113218806A
- Authority
- CN
- China
- Prior art keywords
- battery cell
- weight
- cylinder
- battery
- liquid absorption
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005213 imbibition Methods 0.000 title claims description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 239000003792 electrolyte Substances 0.000 claims abstract description 35
- 239000000725 suspension Substances 0.000 claims abstract description 34
- 230000008859 change Effects 0.000 claims abstract description 15
- 239000011555 saturated liquid Substances 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000005303 weighing Methods 0.000 claims description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000013101 initial test Methods 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 14
- 239000007924 injection Substances 0.000 abstract description 14
- 230000032683 aging Effects 0.000 abstract description 9
- 238000000691 measurement method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241001575999 Hakka Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 235000016278 Mentha canadensis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
Description
m1/g | mn/g | T/min |
1807.73 | 1733.08 | 398 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110554494.8A CN113218806A (en) | 2021-05-20 | 2021-05-20 | Method and device for testing imbibition rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110554494.8A CN113218806A (en) | 2021-05-20 | 2021-05-20 | Method and device for testing imbibition rate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113218806A true CN113218806A (en) | 2021-08-06 |
Family
ID=77093593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110554494.8A Pending CN113218806A (en) | 2021-05-20 | 2021-05-20 | Method and device for testing imbibition rate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113218806A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113834758A (en) * | 2021-09-22 | 2021-12-24 | 蜂巢能源科技有限公司 | Method and device for testing battery core pole group wetting performance |
CN114252363A (en) * | 2021-12-09 | 2022-03-29 | 上海兰钧新能源科技有限公司 | Method for measuring pole piece infiltration liquid absorption amount |
CN115372196A (en) * | 2022-06-27 | 2022-11-22 | 岳阳耀宁新能源科技有限公司 | Method for measuring electrolyte absorption rate |
-
2021
- 2021-05-20 CN CN202110554494.8A patent/CN113218806A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113834758A (en) * | 2021-09-22 | 2021-12-24 | 蜂巢能源科技有限公司 | Method and device for testing battery core pole group wetting performance |
CN114252363A (en) * | 2021-12-09 | 2022-03-29 | 上海兰钧新能源科技有限公司 | Method for measuring pole piece infiltration liquid absorption amount |
CN115372196A (en) * | 2022-06-27 | 2022-11-22 | 岳阳耀宁新能源科技有限公司 | Method for measuring electrolyte absorption rate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113218806A (en) | Method and device for testing imbibition rate | |
CN206804127U (en) | Battery liquid-filling amount test device | |
CN101281984A (en) | Method and apparatus for detecting inner pressure of lithium ion battery | |
CN106501151B (en) | A kind of shale aperture measurement device and method based on imbibition and ion diffusion property | |
CN107942253B (en) | AGM storage battery saturation detection method | |
CN211347813U (en) | Device for measuring rock water absorption in real time | |
CN111504414B (en) | Battery cell gas production rate detection method and battery cell gas production rate detection device | |
CN112461714A (en) | Method for detecting infiltration rate of battery coating | |
CN109443985A (en) | A kind of lead-acid accumulator acid density measurement device and test method | |
CN113433389A (en) | Method and device for testing ionic conductivity of diaphragm | |
CN201203562Y (en) | Density meter | |
CN211402021U (en) | Device for rapidly measuring solid content of slurry | |
CN216132886U (en) | Device for testing porosity of pole piece or diaphragm of lithium battery | |
CN214041043U (en) | Device for detecting infiltration rate of battery coating | |
CN209589322U (en) | Expand soil layer negative friction conversion coefficient measuring device | |
CN113607623A (en) | Device and method for testing porosity of pole piece or diaphragm of lithium battery | |
CN212963551U (en) | Hydraulic monitoring device for hydraulic engineering | |
CN201589617U (en) | Device for fixing compass during surveying | |
CN220356905U (en) | Drop device for testing bonding force of lead-acid storage battery polar plate | |
CN220251658U (en) | Lead plaster plasticity and apparent density detection device for lead-acid storage battery | |
CN112414501A (en) | Volume measuring device and volume measuring method | |
CN216944556U (en) | Device for measuring storage quantity of tar tank | |
CN110389086A (en) | A kind of AGM partition acid deposition speed testing device and method | |
CN221484624U (en) | Device for measuring battery volume | |
CN116929452B (en) | Experimental simulation device and method for sliding of composite cross arm wire without suspension string |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20220824 Address after: 421681 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan lingpaidazhi Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant after: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant after: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai Dingxin Battery Research Institute Co.,Ltd. Address before: 215335 station 62, room 404, science and Technology Plaza building, East Qianjin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province (cluster registration) Applicant before: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant before: Sichuan Lingpai New Energy Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230522 Address after: 421681 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan lingpaidazhi Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant after: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Research Institute Co.,Ltd. Applicant after: Hunan Lingpai Energy Storage Technology Co.,Ltd. Address before: 421681 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant before: Hunan lingpaidazhi Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant before: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant before: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant before: Hunan Lingpai Dingxin Battery Research Institute Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 421681 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan Lingpai Technology Group Co.,Ltd. Applicant after: Hunan Lingpai Lithium Energy Co.,Ltd. Applicant after: Hengyang Gaopai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Research Institute Co.,Ltd. Applicant after: Hunan Lingpai Energy Storage Technology Co.,Ltd. Address before: 421681 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant before: Hunan lingpaidazhi Technology Co.,Ltd. Country or region before: China Applicant before: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant before: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Research Institute Co.,Ltd. Applicant before: Hunan Lingpai Energy Storage Technology Co.,Ltd. |
|
CB02 | Change of applicant information |