KR20200045794A - 활성탄 분말 첨가제를 투입한 납축전지 - Google Patents
활성탄 분말 첨가제를 투입한 납축전지 Download PDFInfo
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- KR20200045794A KR20200045794A KR1020180126736A KR20180126736A KR20200045794A KR 20200045794 A KR20200045794 A KR 20200045794A KR 1020180126736 A KR1020180126736 A KR 1020180126736A KR 20180126736 A KR20180126736 A KR 20180126736A KR 20200045794 A KR20200045794 A KR 20200045794A
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- South Korea
- Prior art keywords
- activated carbon
- acid battery
- lead
- powder additive
- carbon powder
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000002253 acid Substances 0.000 title claims abstract description 25
- 239000000654 additive Substances 0.000 title claims abstract description 21
- 230000000996 additive effect Effects 0.000 title claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000002023 wood Substances 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 2
- 244000060011 Cocos nucifera Species 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 241000219492 Quercus Species 0.000 claims description 2
- 235000016976 Quercus macrolepis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 239000011149 active material Substances 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 17
- 239000011148 porous material Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 6
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 abstract description 4
- 229910000464 lead oxide Inorganic materials 0.000 abstract description 3
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007774 positive electrode material Substances 0.000 abstract description 3
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 11
- 238000003763 carbonization Methods 0.000 description 8
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 238000001994 activation Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000005909 Kieselgur Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000006182 cathode active material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000011856 silicon-based particle Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052924 anglesite Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910021426 porous silicon Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
Images
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
- H01M4/14—Electrodes for lead-acid accumulators
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/318—Preparation characterised by the starting materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
도 2는 활성탄 제조 단계의 일실시예이다.
도 3은 목분 기공을 통하여 전해질이 활물질과 접촉하는 모델링 도면이다.
| 연분 100 중량부 대비 활성탄의 중량 |
시료 1 (0 중량부) |
시료 2 (2 중량부) |
시료 3 (4 중량부) |
시료 4 (6중량부) |
|
| 비표면적 (㎠/g) | 1298 | 1346 | 1355 | 1367 | |
| 음극 활물질 | ||||
| 시료 | 시료 1 | 시료 2 | 시료 3 | 시료 4 |
| 365 A, 6.0 V 도달시간 (초) | 130.1 | 142.5 | 143.2 | 144.2 |
S200 : 탄화물 제조 단계
S300 : 화학적 처리 단계
S400 : 활성탄 세정 단계
S500 : 활성탄 건조 단계
Claims (6)
- 연분 100 중량부 대비 활성탄 1 이상의 비율로 다른 첨가제와 혼합하여 연분 투입후에 첨가하는 것을 특징으로 하는 활성탄 분말 첨가제를 투입한 납축전지.
- 제 1항에 있어서,
상기 활성탄은 목재를 분쇄하는 단계(S100);와
탄화물 제조단계(S200);와
화학적 처리단계(S300);와
활성탄 세정 단계(S400);로 제조된 것을 특징으로 하는 활성탄 분말 첨가제를 투입한 납축전지.
- 제 1항 있어서,
상기 활성탄은 목재를 분쇄하는 단계(S100);와
탄화물 제조단계(S200);와
화학적 처리단계(S300);와
활성탄 세정 단계(S400);와
활성탄 건조 단계(S500);로 제조된 것을 특징으로 하는 활성탄 분말 첨가제를 투입한 납축전지.
- 제2항에 있어서,
상기 화학적처리단계에서 NaOH와 상기 탄화물(탄화된 목분)을 730℃의 반응온도로 60분 반응을 시키는 것을 특징으로 하는 활성탄 분말 첨가제를 투입한 납축전지.
- 제2항에 있어서,
상기 목재는 참나무, 대나무, 코코넛 인 것을 특징으로 하는 활성탄 분말 첨가제를 투입한 납축전지.
- 제2항에 있어서,
상기 탄화물 제조단계는,
분쇄된 목재(목분)를 비활성 분위기에서 600 내지 900℃로 1시간 내지 3시간 열처리하여 탄화물을 제조하는 것을 특징으로 하는 활성탄 분말 첨가제를 투입한 납축전지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180126736A KR20200045794A (ko) | 2018-10-23 | 2018-10-23 | 활성탄 분말 첨가제를 투입한 납축전지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180126736A KR20200045794A (ko) | 2018-10-23 | 2018-10-23 | 활성탄 분말 첨가제를 투입한 납축전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200045794A true KR20200045794A (ko) | 2020-05-06 |
Family
ID=70737691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180126736A Ceased KR20200045794A (ko) | 2018-10-23 | 2018-10-23 | 활성탄 분말 첨가제를 투입한 납축전지 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200045794A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220010861A (ko) * | 2020-07-20 | 2022-01-27 | 인하대학교 산학협력단 | 화학적 활성화 및 규소 제거법에 의한 코코넛껍질 기반의 수소저장용 활성탄소 제조 방법 |
| KR20220042723A (ko) * | 2020-09-28 | 2022-04-05 | 한국앤컴퍼니 주식회사 | 팽창퍼라이트를 적용하여 전해액과 활물질간의 표면적을 증가시킨 납축전지의 음극판 제조방법 |
| KR20230056845A (ko) | 2021-10-20 | 2023-04-28 | 전남대학교산학협력단 | 에지리스 활성탄, 그 제조방법, 상기 에지리스 활성탄을 포함하는 납-카본전지 및 그 제조방법 |
| CN118016885A (zh) * | 2024-02-01 | 2024-05-10 | 江西金糠新材料科技有限公司 | 一种正极活性材料添加剂及其制备方法和应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040082876A (ko) | 2003-03-20 | 2004-09-30 | 주식회사 엘지화학 | 다공성 실리콘 및 나노크기 실리콘 입자의 제조 방법과리튬 이차 전지용 음극 재료로의 응용 |
| KR100483246B1 (ko) | 2000-11-09 | 2005-04-15 | 가부시키가이샤 유아사코오포레이션 | 음극활물질 및 그 제조방법 그리고 납축전지 |
| JP2010225564A (ja) | 2008-04-04 | 2010-10-07 | Ntt Data Intellilink Corp | 二次電池用負極組成物、それらを生成するための中間組成物及びそれらを使用した二次電池 |
-
2018
- 2018-10-23 KR KR1020180126736A patent/KR20200045794A/ko not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100483246B1 (ko) | 2000-11-09 | 2005-04-15 | 가부시키가이샤 유아사코오포레이션 | 음극활물질 및 그 제조방법 그리고 납축전지 |
| KR20040082876A (ko) | 2003-03-20 | 2004-09-30 | 주식회사 엘지화학 | 다공성 실리콘 및 나노크기 실리콘 입자의 제조 방법과리튬 이차 전지용 음극 재료로의 응용 |
| JP2010225564A (ja) | 2008-04-04 | 2010-10-07 | Ntt Data Intellilink Corp | 二次電池用負極組成物、それらを生成するための中間組成物及びそれらを使用した二次電池 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220010861A (ko) * | 2020-07-20 | 2022-01-27 | 인하대학교 산학협력단 | 화학적 활성화 및 규소 제거법에 의한 코코넛껍질 기반의 수소저장용 활성탄소 제조 방법 |
| KR20220042723A (ko) * | 2020-09-28 | 2022-04-05 | 한국앤컴퍼니 주식회사 | 팽창퍼라이트를 적용하여 전해액과 활물질간의 표면적을 증가시킨 납축전지의 음극판 제조방법 |
| KR20230056845A (ko) | 2021-10-20 | 2023-04-28 | 전남대학교산학협력단 | 에지리스 활성탄, 그 제조방법, 상기 에지리스 활성탄을 포함하는 납-카본전지 및 그 제조방법 |
| CN118016885A (zh) * | 2024-02-01 | 2024-05-10 | 江西金糠新材料科技有限公司 | 一种正极活性材料添加剂及其制备方法和应用 |
| CN118016885B (zh) * | 2024-02-01 | 2024-11-19 | 江西金糠新材料科技有限公司 | 一种正极活性材料添加剂及其制备方法和应用 |
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