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電極の製造プロセス/設備および製造技術(2011年版)

Process Equipment and Manufacturing Technologies for the Electrodes(2011 Edition)

発行 SNE Research 商品コード 171764
出版日 ページ情報 英文 248 Pages
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電極の製造プロセス/設備および製造技術(2011年版) Process Equipment and Manufacturing Technologies for the Electrodes(2011 Edition)
出版日: 2011年01月13日 ページ情報: 英文 248 Pages
概要

リチウムイオン二次電池は、円筒状の電池と四角形の電池に区分することができます。正極/負極の活性物質はアルミ箔または銅箔で被覆され、両電極間のセパレーターにはコイルが巻かれて小型の容器に挿し込まれ、そこに電解液が注入されて封印されます。リチウムイオン二次電池は、陽極、陰極、セパレーター、電解液、金属のケース、およびその他の部品で構成され、その製造プロセスは、電極プロセス、組立プロセス、および検査・形成プロセスの3つのプロセスに分けられます。

当レポートでは、主としてリチウムイオン二次電池の製造プロセス/設備および製造技術について調査分析し、製造プロセスを概括したあと、ミキサー、塗装機、ロールプレス機、スリッター、パンチング/ノッチング機、真空乾燥機など、各プロセスで利用する設備の概要、構造、仕様等をまとめるなど、概略下記の構成でお届けします。

第1章 リチウムイオン二次電池の製造プロセス

  • リチウムイオン二次電池の製造プロセス
    • 電極製造プロセス
    • 組立プロセス
    • 検査および形成プロセス
  • リチウムイオンポリマー電池の製造プロセス

第2章 ミキサー

  • 概要
  • 混合システム
  • ミキサーの仕様(例)
  • ミキサーのサプライヤー

第3章 塗装機

  • 概要
  • 塗装手法の分類
  • ドライヤー
  • 塗装機の構造
  • 塗装機の仕様(例)
  • 塗装機のサプライヤー

第4章 ロールプレス機

  • 概要
  • プレスロール
  • ロールプレス機の構造
  • ロールプレス機の仕様(例)
  • ロールプレス機のサプライヤー

第5章 スリッター

  • スリッターの概要
  • 最適切断条件
  • パスライン別切断手法
  • スリッターの基本構成
  • ナイフの概要
  • スリッターの構造
  • 会社別スリッター
  • スリッターの仕様
  • スリッターメーカー

第6章 パンチング/ノッチング機

  • パンチング機
  • ノッチング機
  • パンチング/ノッチング機サプライヤー

第7章 真空乾燥機

  • 概要
  • 真空乾燥システム

第8章 インデックス

目次

Li-ion secondary battery can be divided into cylindrical battery and square battery. The active positive/negative polar substances are coated with Al or Cu foil, a separator between both electrodes is coiled and inserted into canister and electrolyte is filled and sealed. Li-ion secondary battery composes of anode, cathode, separator, electrolyte, metal case and other components.

Manufacturing processes of Li-ion secondary battery can be divided into three as followings.

  • 1. Electrode process: mixing, coating/drying, pressing, cutting(slitting)
  • 2. Assembling process: winding, inserting jelly roll and electrolyte, sealing
  • 3. Inspection and Formation process

This report is about electrode process for Li-ion secondary battery. The general manufacturing process for Li-ion secondary battery is as follows.

Mixing -> Coating -> Roll Pressing -> Slitting (Punching) -> Vacuum Drying -> Assembling -> Aging -> Degassing -> Grading -> Packing

This report covers to Vacuum Drying Process of anode or cathode materials from Mixing Process

Strong Points

  • Contains the manufacturing processes for Li-ion secondary battery electrode.
  • Introduces each equipment used at current battery manufacturers.
  • Includes equipment specification by each manufacturing process.
  • Shows examples of equipment.
  • Contains 199 elusive pictures of equipments and processes.

Table of Contents

1. Manufacturing process of the Li-ion secondary battery

  • 1.1. MANUFACTURING PROCESS OF THE LI-ION SECONDARY BATTERY
    • 1.1.1. Electrode manufacturing process
      • 1.1.1.1. Cathode Electrode manufacturing
      • 1.1.1.2. Anode Electrode manufacturing
    • 1.1.2. Assembly process
      • 1.1.2.1. Manufacturing of the cylindrical Li-ion secondary battery
      • 1.1.2.2. Prismatic Li-ion battery manufacturing
    • 1.1.3. Inspection and the Formation process
  • 1.2. MANUFACTURING PROCESS OF THE LI-ION POLYMER BATTERY

2. MIXER

  • 2.1. OUTLINE
    • 2.1.1. Mixer Outline
    • 2.1.2 Mixer type and feature
      • 2.1.2.1. PICO Grain MILL (Continuous medium type Wet Disperser)
    • 2.12.2. NANO Grain MILL (Continuous medium type Wet Disperser)
      • 2.1.2.3. Batch medium type wet disperser
      • 2.1.2.4. AD MILL (Batch medium type wet disperser)
      • 2.1.2.5. Roller MILL (Continuous equal kneader)
      • 2.1.2.6. Despa MILL (Disperser without medium)
      • 2.1.2.7. TORNADO (Disperser without media)
      • 2.1.2.8. Despa (High-speed shearing type mixer)
      • 2.1.2.9. KONEL Despa (High-speed shearing type mixer)
        • 1) Feature
      • 2.1.2.10. PLANETARY MIXER (High-viscosity responsive mixing kneader)
      • 2.1.2.11. PLANETARY DESPA MIXER (High viscosity responsive mixing kneader)
      • 2.1.2.12. FIL MIX High-speed thin-film turning Mixer FIL MIX
  • 2.2. MIXING SYSTEM
    • 2.2.1. Outline
    • 2.2.2 Detailed structure of the Mixing system
      • 2.2.2.1. Powder blender
      • 2.2.2.2. Binder Solution Tank
      • 2.2.2.3. Planetary Despa mixer
      • 2.2.2.4. Transferring system
    • 2.2.3. Mixer of each company
  • 2.3. MIXER SPECIFICATION (EXAMPLE)
    • 2.3.1. Outline
    • 2.3.2. System configuration
    • 2.3.3 Detailed specification
      • 2.3.3.1. NMP storing tank (for NMP management)
      • 2.3.3.2. Despa Mixer
      • 2.3.3.3 Binder solution storing tank
      • 2.3.3.4. Planetary Despa Mixer
      • 2.3.3.5 Slurry storage tank
      • 2.3.3.6 Hand-operated power input equipment
      • 2.3.3.7. Liquid transfer pump
      • 2.3.3.8. Filter uniter
      • 2.3.3.9. Cleaning unit
      • 2.3.3.10. Control board, Operation board
  • 2.4. MIXER SUPPLIER

3. COATER

  • 3.1. OUTLINE
    • 3.1.1. Coating function
    • 3.1.2. Classification of Electrode coating method
    • 3.1.3. Requirement for the Intermittent coating system
  • 3.2. CLASSIFICATION OF COATING METHODS
    • 3.2.1. Comma Reverse coating
      • 3.2.1.1. Intermittent coating mechanism
      • 3.2.1.2. Intermittent Edge control
    • 3.2.2 Slit Die coating system
    • 3.2.3. Printed coating
      • 3.2.3.1. (Inkjet Printing)
      • 3.2.3.2 (Screen Printing)
      • 3.2.3.3 Rotary Screen
    • 3.2.4. Cutton coating
    • 3.2.5 Knife coating
      • 3.2.5.1. Knife off Roll coating
      • 3.2.5.2 (Roll Knife Coater)
    • 3.2.6. Power coating (Electrostatic Spray method)
    • 3.2.7. Double Side coating
      • 3.2.7.1. Outline
      • 2.2.7.2. Continuous Double sided coating method
      • 3.2.7.3. Simultaneous double-side coating by Slit Die
      • 3.2.7.4. Challenges for high-speed coating in Slit Die Coater
  • 3.3. DRYER
    • 3.3.1. Outline
    • 3.3.2. Change in drying technologies
    • 3.3.3. Heat-air type dryer type
      • 3.3.3.1. Roll Support type dryer
      • 3.3.3.2. Air floating dryer
      • 3.3.3.3. IR (infrared ray) dryer
      • 3.3.3.4. Automatic control of drying equipment
  • 3.4. COATER STRUCTURE
    • 3.4.1. Coater structure
    • 3.4.2. Unwinder
    • 3.4.3. In/Out feeding part
    • 3.4.4. Coater Head part
      • 3.4.4.1. Intermittent valve
      • 3.4.4.2. Slit Die
    • 3.4.5. Coater Dryer
    • 3.4.6. Rewinder
    • 3.4.7 Contactless Web thickness gauge
    • 3.4.8. OTHER EQUIPMENT
    • 3.4.9. Coater cases of each company
  • 3.5. COATER SPECIFICATION (EXAMPLE)
    • 3.5.1. Equipment outline
    • 3.5.2. Mechanical configuration
    • 3.5.3. General specification
    • 3.5.4.. Detailed specification
      • 3.5.4.1 Unwinder
      • 3.5.4.2 Slit Die unit
      • 3.5.4.3 DRYING CHAMBER
      • 3.5.4.4 Rewinder
      • 3.5.4.5. Control board
      • 3.5.4.6. Standard accessories
  • 3.6. COATER SUPPLIER

4. Roll Press M/C

  • 4.1. OUTLINE
    • 4.1.1. Basic concept of Press
    • 4.1.2. Rolling type
    • 4.1.3. Roller type
      • 4.1.3.1. 2 2-stage roller
      • 4.1.3.2. 3-stage roller
      • 4.1.3.3. 4-stage roller
      • 4.1.3.4. Multi roller
      • 4.1.3.5. Sendzimir roller
      • 4.1.3.6. Planetary roller
      • 4.1.3.7. Universal roller
    • 4.1.4. Comparison of Roll Press M/C based on large and small roll
  • 4.2. PRESS ROLL
    • 4.2.1. Heater pipe type heating roll
    • 4.2.2. Induction heating type heating roll
      • 4.2.2.1. Principle of Heat generation
      • 4.2.2.2. Principle of Induction heating roll
      • 4.2.2.3. Structure map of Induction heating roll
      • 4.2.2.4. Advantages of Induction Heating Roll
    • 4.2.3 Example of Press Roll Inspection
    • 4.2.4. Temperature Detection method
      • 4.2.4.1. Rotation Trans method
      • 4.2.4.2. Slipping method
      • 4.2.4.3. Rotary Connector method
    • 4.2.5. Compression method
  • 4.3. ROLL PRESS M/C STRUCTURE
    • 4.3.1. Roll Press M/C structure
    • 4.3.2. Unwinder
    • 4.3.3. In/Out feeding part
    • 4.3.4. Pre-heating part
    • 4.3.5. Press Roll part
    • 4.3.6. Hydraulic system
    • 4.3.7. Rewinder
    • 4.3.8. Control panel
    • 4.3.9. Example of Roll Press M/C
  • 4.4. ROLL PRESS M/C SPECIFICATION (EXAMPLE)
    • 4.4.1. Outline
    • 4.4.2. Basic specification
      • 4.4.2.1. Product specification
      • 4.4.2.2. Equipment overview
    • 4.4.3. Equipment specification
      • 4.4.3.1. Roll Press equipment
      • 4.4.3.2. Guide equipment
      • 4.4.3.3. Un-winder and re-winder
      • 4.4.3.5. Electrical part
      • 4.4.3.6. Other accessory equipment
  • 4.5. ROLL PRESS MC SUPPLIER

5. SLITTER

  • 5.1. SLITTER OUTLINE
  • 5.2. OPTIMAL SLITTING CONDITION
    • 5.2.1. Composite as slitting work-piece
    • 5.2.2. Suggestion for the optimal slitter condition
  • 5.3. SLITTING METHOD BY PASS LINE
  • 5.4. BASIC COMPOSITION OF SLITTER
  • 5.5. KNIFE OUTLINE
    • 5.5.1. Performance required for Knife
    • 5.5.2. KNIFE form
    • 5.5.3. KNIFE diameter
    • 5.5.4. Knife size and cutting start angle
      • 5.5.4.1. Engagement deep of upper panel and bottom panel
      • 5.5.4.2. Cutting start angle
    • 5.5.5. Clearance
    • 5.5.6. Selection for Amputation method
    • 5.5.7. Adjusting of Knife angle
    • 5.5.8. KNIFE material
    • 5.5.9. Nose wear and life of KNIFE
    • 5.5.10. Example of Slitter in Li-ion secondary battery
  • 5.6. SLITTER STRUCTURE
    • 5.6.1. SLITTER operation
    • 5.6.2. Knife UNIT
    • 5.6.3. Collector
      • 5.6.3.1. Knife Collector
      • 5.6.3.2. Brush Equipment
      • 5.6.3.3. Cleaning Equipment
      • 5.6.3.4. Adhesion Roll Equipment
      • 5.6.3.5. Flow Equipment
      • 5.6.3.6. SLITTER individual free cushion winders
    • 5.6.4. Touch Roll
  • 5.7. SLITTER BY COMPANIES
  • 5.8. SLITTER SPECIFICATION
    • 5.8.1. General Specification
      • 5.8.1.1. Outline
      • 5.8.1.2. Material
      • 5.8.1.3. Construction
      • 5.8.1.4. Other
    • 5.8.2. MC Construction
    • 5.8.3. Technical Specifications
      • 5.8.3.1. Unwinding Unit
      • 5.8.3.2. Feeding Unit
      • 5.8.3.3. Knife Unit
      • 5.8.3.4. Rewinding Unit
      • 5.8.3.5. Cleaning Part
      • 5.8.3.6. Drive
      • 5.8.3.7. Electric Control Unit
      • 5.8.3.8. Condition to pass the inspection
      • 5.8.3.9. Range of Supply
  • 5.9. SLITTER MANUFACTURERS

6. Punching/Notching MC

  • 6.1. PUNCHING M/C
    • 6.1.1. Outline
    • 6.1.2. Punching M/C system structure
    • 6.1.3. Example of Punching machines
  • 6.2. NOTCHING M/C
    • 6.2.1. Outline
    • 6.2.2. Notching M/C system
    • 6.2.3. Notching M/C Specification (example)
      • 6.2.3.1. Coverage
      • 6.2.3.2. Basic Specification
      • 6.2.3.3. Detail Specification
      • 6.2.3.4. Quality Inspection
  • 6.3. PUNCHING/NOTCHING SUPPLIER

7. Vacuum Dryer

  • 7.1. OUTLINE
  • 7.2. VACUUM DRYING SYSTEM
    • 7.2.1. Vacuum dryer type
    • 7.2.2. Secondary equipment
      • 7.2.2.1. Vacuum pump
      • 7.2.2.2. Cold Trap Bath

8. Index

  • 8.1. FIGURE
  • 8.2. TABLE
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