JP6730312B2 - バイオマスガス化炉残渣を利用するリチウムイオン電池の負極材の調製方法 - Google Patents
バイオマスガス化炉残渣を利用するリチウムイオン電池の負極材の調製方法 Download PDFInfo
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 48
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 48
- 239000007773 negative electrode material Substances 0.000 title claims description 40
- 239000002028 Biomass Substances 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 34
- 239000013067 intermediate product Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 27
- 229920002873 Polyethylenimine Polymers 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000002309 gasification Methods 0.000 claims description 12
- -1 lauryl diphenyl ether Chemical compound 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 9
- 229910017604 nitric acid Inorganic materials 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 6
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- PNGBYKXZVCIZRN-UHFFFAOYSA-M sodium;hexadecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCCCCS([O-])(=O)=O PNGBYKXZVCIZRN-UHFFFAOYSA-M 0.000 claims description 6
- 229950004959 sorbitan oleate Drugs 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
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- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical group [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 description 14
- 239000008367 deionised water Substances 0.000 description 12
- 229910021641 deionized water Inorganic materials 0.000 description 12
- 229910021385 hard carbon Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000010405 anode material Substances 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 230000002687 intercalation Effects 0.000 description 3
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- 239000002994 raw material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 230000002427 irreversible effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000001027 hydrothermal synthesis Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- H01M10/052—Li-accumulators
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- 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
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Description
Claims (10)
- バイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法であって、
1)バイオマスガス化炉の残渣と界面活性剤を含む水溶液を混合し、粉砕して残渣を分散させ、水洗いして界面活性剤を除去し、浸出させ、得られた残渣を回収して待機させる工程と、
2)前記工程1)で得られた残渣に塩酸を加え、攪拌して不純物を除去し、濾過し、中性になるまで洗浄してから待機させる工程と、
3)前記工程2)で得られた残渣にポリエチレンイミンとエタノールを加え、振とうさせて残渣を分散させ、ポリエチレンイミンとエタノールを洗い流し、濾過して得られた残渣を待機させる工程と、
4)前記工程3)で得られた残渣に質量分率55〜70%の硝酸を加え、35〜45℃の温度で十分に攪拌して酸化改質し、硝酸を洗い流し、濾過および乾燥して、リチウムイオン電池の負極材を得る工程と、
を含む方法。 - 前記工程1)において、界面活性剤がドデシルベンゼンスルホン酸ナトリウム、1-ヘキサデシルスルホン酸ナトリウム、ドデシル硫酸ナトリウム、ラウリルジフェニルエーテルジスルホン酸ナトリウム、ドデシル脂肪酸ナトリウム、ポリオキシエチレン(196)ポリオキシプロピレン(67)グリコール、ポリオキシエチレン(42)ポリオキシプロピレン(67)グリコール、オレイン酸ソルビタン、またはそれらの混合物である、請求項1に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程1)において、質量比が残渣:界面活性剤:水= 100:0.5〜5:200〜1000であり、粉砕時間は15〜20分であることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程2)において、塩酸の質量分率が20〜25%であり、質量比が中間生成物1:塩酸= 1:8〜20であることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程3)において、質量比が残渣:ポリエチレンイミン:エタノール= 10:4〜10:200〜1000であり、振とう時間が0.5〜3時間であることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程4)において、質量比が残渣:硝酸= 1:5〜15であり、撹拌時間は0.5〜3時間であることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程4)において、前記リチウムイオン電池の負極材の粒径は50〜200mmであり、比表面積は15〜25m2/gであることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程1)において、粉砕後の残渣の粒径は5〜20μmであることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程1)において、バイオマスガス化炉の残渣の化学組成および質量百分率は、Cが65〜70%、SiO2が13〜18%、CaOが3〜6%、Al2O3が4〜7%、Fe2O3が1〜2%、Na2Oが1〜2%、K2Oが1〜2%、MgOおよびZnOを含む不純物であることを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
- 前記工程2)において、残渣および塩酸を35〜45℃の温度で0.5〜2時間攪拌することを特徴とする、請求項1または2に記載のバイオマスガス化炉の残渣を利用するリチウムイオン電池の負極材の調製方法。
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CN201510190215.9A CN104766952B (zh) | 2015-04-21 | 2015-04-21 | 利用生物质气化炉滤渣制备锂离子电池负极材料的方法 |
CN201510190215.9 | 2015-04-21 | ||
PCT/CN2016/079380 WO2016169436A1 (zh) | 2015-04-21 | 2016-04-15 | 利用生物质气化炉滤渣制备锂离子电池负极材料的方法 |
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CN105552372B (zh) * | 2016-01-27 | 2018-02-13 | 太原理工大学 | 一种n掺杂碳微米纤维材料及其制备方法和应用 |
CN108630912B (zh) * | 2018-03-11 | 2023-04-11 | 贵州中科星城石墨有限公司 | 一种锂离子电池用硅碳负极材料及其制备方法 |
CN108987720B (zh) * | 2018-08-01 | 2021-02-12 | 吉林大学 | 碳/氧化锌复合材料及其制备方法和应用 |
CN110112376B (zh) * | 2019-03-25 | 2021-06-15 | 华南农业大学 | 一种多孔氧化亚硅/碳复合负极材料的制备方法和应用 |
CN113528833A (zh) * | 2021-07-12 | 2021-10-22 | 廊坊师范学院 | 一种利用芦苇生物质回收废旧锂离子电池正极材料的方法 |
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EP2127638A1 (en) * | 2008-05-30 | 2009-12-02 | Santen Pharmaceutical Co., Ltd | Method and composition for treating ocular hypertension and glaucoma |
JP5641385B2 (ja) * | 2009-07-27 | 2014-12-17 | 独立行政法人物質・材料研究機構 | 樹枝状部分を有する金属ナノ粒子及びその製法 |
WO2012176904A1 (ja) * | 2011-06-24 | 2012-12-27 | 旭硝子株式会社 | リチウムイオン二次電池用正極活物質の製造方法 |
CN102637920B (zh) * | 2012-04-09 | 2014-07-30 | 中国科学院过程工程研究所 | 废触体作为锂离子电池负极材料的应用 |
CN102633251A (zh) * | 2012-04-13 | 2012-08-15 | 西安交通大学 | 一种利用兰炭固体废弃物制备的锂离子电池负极材料及其制备方法 |
CN102709621A (zh) * | 2012-05-24 | 2012-10-03 | 上海应用技术学院 | 一种从废旧锂离子电池中回收高纯碳材料的方法 |
WO2014034857A1 (ja) * | 2012-08-30 | 2014-03-06 | 株式会社クレハ | 非水電解質二次電池用炭素質材料及びその製造方法、並びに前記炭素質材料を用いた負極および非水電解質二次電池 |
KR101433720B1 (ko) * | 2012-09-17 | 2014-08-27 | 비나텍주식회사 | 고밀도 바이오매스를 이용한 리튬이차전지용 하드카본 제조방법 및 이에 의하여 제조되는 리튬이차전지용 하드카본 |
RU143066U1 (ru) * | 2014-03-13 | 2014-07-10 | Черепанов Владимир Борисович | ПРИЗМАТИЧЕСКИЙ ЛИТИЙ-ИОННЫЙ АККУМУЛЯТОР С КАТОДОМ ИЗ КОБАЛЬТАТА ЛИТИЯ LiCоО2 |
CN104766952B (zh) * | 2015-04-21 | 2017-01-25 | 武汉凯迪工程技术研究总院有限公司 | 利用生物质气化炉滤渣制备锂离子电池负极材料的方法 |
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CN104766952A (zh) | 2015-07-08 |
AU2016250999A1 (en) | 2017-11-16 |
JP2018516433A (ja) | 2018-06-21 |
EP3288103A1 (en) | 2018-02-28 |
RU2661911C1 (ru) | 2018-07-23 |
EP3288103A4 (en) | 2018-11-14 |
US20180040878A1 (en) | 2018-02-08 |
CA2983604A1 (en) | 2016-10-27 |
AU2016250999B2 (en) | 2019-10-31 |
CN104766952B (zh) | 2017-01-25 |
WO2016169436A1 (zh) | 2016-10-27 |
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