JP2017160107A5 - - Google Patents
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- Publication number
- JP2017160107A5 JP2017160107A5 JP2016255249A JP2016255249A JP2017160107A5 JP 2017160107 A5 JP2017160107 A5 JP 2017160107A5 JP 2016255249 A JP2016255249 A JP 2016255249A JP 2016255249 A JP2016255249 A JP 2016255249A JP 2017160107 A5 JP2017160107 A5 JP 2017160107A5
- Authority
- JP
- Japan
- Prior art keywords
- vanadium phosphate
- lithium vanadium
- lithium
- preparing
- raw material
- 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
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- YWJVFBOUPMWANA-UHFFFAOYSA-H [Li+].[V+5].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O Chemical compound [Li+].[V+5].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O YWJVFBOUPMWANA-UHFFFAOYSA-H 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000011268 mixed slurry Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- 239000002228 NASICON Substances 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 238000001694 spray drying Methods 0.000 claims 1
- 150000003682 vanadium compounds Chemical class 0.000 claims 1
Claims (3)
- ナシコン（ＮＡＳＩＣＯＮ）構造を有するリン酸バナジウムリチウムの製造方法であって、
４価又は５価のバナジウム化合物、リン源及び還元糖とを水溶媒中で混合して混合スラリーを調製する第１工程、次に該混合スラリーを加温処理して溶液化する第２工程、次に該溶液にリチウム源を添加して原料混合液を調製する第３工程、次に該原料混合液を噴霧乾燥処理して反応前駆体を得る第４工程、次に該反応前駆体を不活性ガス雰囲気又は還元雰囲気で５００〜１３００℃で焼成する第５工程、更に、第５工程後に得られるリン酸バナジウムリチウムを加熱処理する第６工程を有することを特徴とするリン酸バナジウムリチウムの製造方法。 - 加熱処理は、酸素含有雰囲気中で行うことを特徴とする請求項１記載のリン酸バナジウムリチウムの製造方法。
- 加熱処理温度が、２５０〜４５０℃であることを特徴とする請求項１又は２の何れか一項に記載のリン酸バナジウムリチウムの製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17763030.8A EP3415467B1 (en) | 2016-03-08 | 2017-03-01 | Method for manufacturing vanadium lithium phosphate |
| CN201780016103.9A CN108778990A (zh) | 2016-03-08 | 2017-03-01 | 磷酸钒锂的制造方法 |
| PCT/JP2017/008049 WO2017154690A1 (ja) | 2016-03-08 | 2017-03-01 | リン酸バナジウムリチウムの製造方法 |
| TW106107296A TW201803803A (zh) | 2016-03-08 | 2017-03-07 | 磷酸釩鋰的製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016044535 | 2016-03-08 | ||
| JP2016044535 | 2016-03-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017160107A JP2017160107A (ja) | 2017-09-14 |
| JP2017160107A5 true JP2017160107A5 (ja) | 2018-05-31 |
| JP6345227B2 JP6345227B2 (ja) | 2018-06-20 |
Family
ID=59853678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016255249A Active JP6345227B2 (ja) | 2016-03-08 | 2016-12-28 | リン酸バナジウムリチウムの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3415467B1 (ja) |
| JP (1) | JP6345227B2 (ja) |
| CN (1) | CN108778990A (ja) |
| TW (1) | TW201803803A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775681B (zh) * | 2018-12-27 | 2020-08-11 | 大连博融新材料有限公司 | 一种回收vpo催化剂直接制备磷酸钒锂的方法 |
| US11611103B2 (en) | 2020-06-29 | 2023-03-21 | Samsung Electronics Co., Ltd. | Solid ion conductor compound, solid electrolyte comprising the same, electrochemical cell comprising the solid ion conductor compound, and preparation method thereof |
| JP2022103780A (ja) * | 2020-12-28 | 2022-07-08 | 日本化学工業株式会社 | リン酸バナジウムリチウムの製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080303004A1 (en) * | 2007-06-08 | 2008-12-11 | Conocophillips Company | Method for producing lithium transition metal polyanion powders for batteries |
| CN101106194B (zh) * | 2007-07-12 | 2010-04-07 | 深圳市贝特瑞电子材料有限公司 | 锂离子电池正极材料磷酸钒锂的制备方法 |
| US20090035661A1 (en) * | 2007-08-01 | 2009-02-05 | Jeffrey Swoyer | Synthesis of cathode active materials |
| CN101186290B (zh) * | 2007-12-11 | 2010-12-15 | 深圳市贝特瑞新能源材料股份有限公司 | 正极材料磷酸钒锂及其制备方法 |
| US8734539B2 (en) * | 2009-09-29 | 2014-05-27 | Tdk Corporation | Method of manufacturing active material containing vanadium and method of manufacturing lithium-ion secondary battery containing such active material |
| TWI589054B (zh) * | 2010-02-17 | 2017-06-21 | 傑士湯淺國際股份有限公司 | 非水電解質二次電池用活物質及非水電解質二次電池 |
| KR101939415B1 (ko) * | 2010-09-27 | 2019-01-16 | 니폰 가가쿠 고교 가부시키가이샤 | 인산바나듐리튬 탄소 복합체의 제조 방법 |
| JPWO2014006948A1 (ja) * | 2012-07-04 | 2016-06-02 | 富士重工業株式会社 | 非水溶媒系蓄電デバイス |
| JP6047458B2 (ja) * | 2013-07-29 | 2016-12-21 | 富士フイルム株式会社 | 非水二次電池 |
| JP6194719B2 (ja) * | 2013-09-25 | 2017-09-13 | 株式会社村田製作所 | 全固体電池 |
-
2016
- 2016-12-28 JP JP2016255249A patent/JP6345227B2/ja active Active
-
2017
- 2017-03-01 CN CN201780016103.9A patent/CN108778990A/zh active Pending
- 2017-03-01 EP EP17763030.8A patent/EP3415467B1/en active Active
- 2017-03-07 TW TW106107296A patent/TW201803803A/zh unknown
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