CN110649255A - 一种高镍-硅体系锂离子电池材料原位焦耳热除水和除油的方法 - Google Patents
一种高镍-硅体系锂离子电池材料原位焦耳热除水和除油的方法 Download PDFInfo
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- CN110649255A CN110649255A CN201910922413.8A CN201910922413A CN110649255A CN 110649255 A CN110649255 A CN 110649255A CN 201910922413 A CN201910922413 A CN 201910922413A CN 110649255 A CN110649255 A CN 110649255A
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- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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Abstract
Description
材料编号 | 水分含量(ppm) | 备注 |
1 | 220.2 | 空白组 |
2 | 232.3 | 空白组 |
3 | 100.2 | 样品1 |
4 | 98.7 | 样品2 |
材料编号 | 水分含量(ppm) | 备注 |
1 | 300.2 | 空白组 |
2 | 304.5 | 空白组 |
3 | 60.2 | 样品1 |
4 | 65.7 | 样品2 |
材料编号 | 残油量(mg/g) | 备注 |
1 | 1.31 | 空白组 |
2 | 1.45 | 空白组 |
3 | 0.16 | 样品1 |
4 | 0.13 | 样品2 |
Claims (14)
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CN201910922413.8A CN110649255B (zh) | 2019-09-27 | 2019-09-27 | 一种高镍-硅体系锂离子电池材料原位焦耳热除水和除油的方法 |
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CN201910922413.8A CN110649255B (zh) | 2019-09-27 | 2019-09-27 | 一种高镍-硅体系锂离子电池材料原位焦耳热除水和除油的方法 |
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CN110649255A true CN110649255A (zh) | 2020-01-03 |
CN110649255B CN110649255B (zh) | 2021-03-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113247962A (zh) * | 2021-06-26 | 2021-08-13 | 深圳中科精研科技有限公司 | 电池正极材料及快速合成电池正极材料的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003163012A (ja) * | 2001-11-26 | 2003-06-06 | Hiroyuki Nakagawa | 外付けチューブ乾電池 |
CN104334751A (zh) * | 2012-06-01 | 2015-02-04 | 高周波热錬株式会社 | 电流施加装置、电流施加方法和直接电阻加热装置 |
CN108557860A (zh) * | 2018-04-16 | 2018-09-21 | 重庆科技学院 | 一种通过超声波辅助干燥及煅烧制备无机粉体的方法 |
CN109046476A (zh) * | 2018-07-14 | 2018-12-21 | 西北农林科技大学 | 一种间距可调的欧姆加热实验槽 |
CN209431775U (zh) * | 2018-11-14 | 2019-09-24 | 安阳市宏博激光科技有限公司 | 一种用于激光熔覆粉末的干燥装置 |
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- 2019-09-27 CN CN201910922413.8A patent/CN110649255B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003163012A (ja) * | 2001-11-26 | 2003-06-06 | Hiroyuki Nakagawa | 外付けチューブ乾電池 |
CN104334751A (zh) * | 2012-06-01 | 2015-02-04 | 高周波热錬株式会社 | 电流施加装置、电流施加方法和直接电阻加热装置 |
CN108557860A (zh) * | 2018-04-16 | 2018-09-21 | 重庆科技学院 | 一种通过超声波辅助干燥及煅烧制备无机粉体的方法 |
CN109046476A (zh) * | 2018-07-14 | 2018-12-21 | 西北农林科技大学 | 一种间距可调的欧姆加热实验槽 |
CN209431775U (zh) * | 2018-11-14 | 2019-09-24 | 安阳市宏博激光科技有限公司 | 一种用于激光熔覆粉末的干燥装置 |
Non-Patent Citations (1)
Title |
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李玉海等: "《粉体工程学》", 31 December 2013 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113247962A (zh) * | 2021-06-26 | 2021-08-13 | 深圳中科精研科技有限公司 | 电池正极材料及快速合成电池正极材料的方法 |
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