JPH044252B2 - - Google Patents
Info
- Publication number
- JPH044252B2 JPH044252B2 JP61165380A JP16538086A JPH044252B2 JP H044252 B2 JPH044252 B2 JP H044252B2 JP 61165380 A JP61165380 A JP 61165380A JP 16538086 A JP16538086 A JP 16538086A JP H044252 B2 JPH044252 B2 JP H044252B2
- Authority
- JP
- Japan
- Prior art keywords
- emd
- sulfuric acid
- mno
- washed
- present
- 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.)
- Expired - Lifetime
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 12
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 12
- 239000011572 manganese Substances 0.000 description 11
- 150000002500 ions Chemical class 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000007613 slurry method Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000010306 acid treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61165380A JPS6321224A (ja) | 1986-07-14 | 1986-07-14 | 電解二酸化マンガンの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61165380A JPS6321224A (ja) | 1986-07-14 | 1986-07-14 | 電解二酸化マンガンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321224A JPS6321224A (ja) | 1988-01-28 |
| JPH044252B2 true JPH044252B2 (enrdf_load_stackoverflow) | 1992-01-27 |
Family
ID=15811277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61165380A Granted JPS6321224A (ja) | 1986-07-14 | 1986-07-14 | 電解二酸化マンガンの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321224A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2119000T3 (es) * | 1993-09-30 | 1998-10-01 | Mitsui Mining & Smelting Co | Composicion de material activo catodico para pilas secas, metodo para su preparacion y acumuladores alcalinos. |
| US8734992B2 (en) | 2007-02-14 | 2014-05-27 | Tosoh Corporation | Electrolytic manganese dioxide, and method for its production and its application |
| JP6115174B2 (ja) * | 2012-02-21 | 2017-04-19 | 東ソー株式会社 | 電解二酸化マンガン及びその製造方法並びにその用途 |
-
1986
- 1986-07-14 JP JP61165380A patent/JPS6321224A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321224A (ja) | 1988-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW399030B (en) | Method of preparation of lithium manganese oxide spinel | |
| CN102242373A (zh) | 一种粉末状电解二氧化锰的制备方法 | |
| Kang et al. | The anodic oxidation of manganese oxides in alkaline electrolytes | |
| CN106517343A (zh) | 利用锂离子电池正极废料制备δ和γ‑MnO2的方法 | |
| JPH044252B2 (enrdf_load_stackoverflow) | ||
| JPS6321225A (ja) | 電解二酸化マンガンの製造方法 | |
| JPH0750606B2 (ja) | 非水電解液電池及びその正極活物質の製造方法 | |
| JPS5933544B2 (ja) | 電解二酸化マンガンの製造法 | |
| JP3493835B2 (ja) | 二酸化マンガンの製造法及びそれを用いたアルカリ乾電池 | |
| CN1052267C (zh) | 电解二氧化锰的制造方法 | |
| JPH1036120A (ja) | コバルト酸リチウム、ニッケル酸リチウムもしくはマンガン酸リチウムの製造方法 | |
| US4048027A (en) | Process for producing electrolytic MnO2 from molten manganese nitrate hexahydrate | |
| JPH11345612A (ja) | リチウム電池用正極材科の製造方法 | |
| JPH044698B2 (enrdf_load_stackoverflow) | ||
| JP3353588B2 (ja) | 電池および電池用マンガン酸化物の製造法 | |
| JPH03503333A (ja) | 改良電解二酸化マンガンの製造方法 | |
| JPH10308217A (ja) | アルカリ乾電池 | |
| JPH05299076A (ja) | 乾電池用正極活性物質の製造方法 | |
| JPH05174841A (ja) | マンガン電池 | |
| JPH0383818A (ja) | 二酸化マンガンおよびその製造法 | |
| JP3521597B2 (ja) | アルカリ乾電池およびアルカリ乾電池用マンガン酸化物の製造法 | |
| JPS59128765A (ja) | 非水電解液電池 | |
| JPH0499293A (ja) | 二酸化マンガンの製造法 | |
| JPS59158073A (ja) | 非水電解液電池 | |
| CN1226461C (zh) | 羟基氧化镍的电化学合成方法 |