리튬 배터리 활성탄

Buy Lithium Battery Activated Carbon

Activated carbon is an extremely porous carbon with a massive internal surface area. Its most significant role is as the positive electrode material in Lithium-Ion Capacitors (LICs). In LICs activated carbon stores energy electrostatically by rapidly adsorbing and releasing ions at the carbon surface (electric double-layer capacitance), allowing for rapid power delivery and extremely long cycle life.
In standard Lithium-Ion Batteries (LIBs), it acts as an auxiliary material. Brought into small fractions at electrodes, activated carbon helps in conductivity enhancement and in part creates a conductive network within the electrode structure. It may also serve to absorb excess electrolyte.
The major properties that make it favorable are the totally porous and porous structures (providing the surface area), good electrical conduction, and stability in organic battery electrolytes.

업계 과제

Activated carbon (AC) has several distinct challenges when used in supercapacitors:

Material Performance & Design

Sustainability & Compliance

Manufacturing & Integration

Industry Coordination

관련 활성탄 유형

颗粒活性炭(입상 활성탄)
  • 요오드 값: 600-1200
  • 메시 크기: 1×4/4×8/8×16/8×30/12×40/20×40/20×50/30×60/40×70(요청 시 추가 크기 제공)
  • 겉보기 밀도: 400-700
알약형 활성탄
  • 요오드 값: 500-1300
  • 메쉬 크기: 0.9-1mm/1.5-2mm/3-4mm/6mm/8mm(요청 시 추가 크기 제공)
  • 겉보기 밀도: 450-600
粉末活性炭(분말 활성탄)
  • 요오드 값: 500-1300
  • 메시 크기: 150/200/300/350 (요청 시 추가 크기 제공)
  • 겉보기 밀도: 450 - 550
蜂窝活性炭(벌집 활성탄)
  • 요오드 값: 400-800
  • 메시 크기: 100×100×100mm/100×100×50mm(요청 시 맞춤형 셀 밀도)
  • 겉보기 밀도: 350-450
  • 보어 직경: 1.5-8mm
  • 요오드 값: 700-1200 mg/g
  • 표면적: 700-1200 m²/g
  • 겉보기 밀도: 320-550kg/m³
  • 요오드 값: 700-1200 mg/g
  • 표면적: 700-1200 m²/g
  • 겉보기 밀도: 320-550kg/m³
석탄 기반 활성탄
  • 요오드 값: 700-1200 mg/g
  • 표면적: 700-1200 m²/g
  • 겉보기 밀도: 300-650kg/m³
  • 요오드 값: 700-1200 mg/g
  • 표면적: 700-1200 m²/g
  • 겉보기 밀도: 320-550kg/m³
  • 활성화 방법: 고온에서 증기/가스 활성화
  • 기공 구조: 미세 다공성 위주의 균일한 기공 분포
  • 환경 프로필: 화학물질 무첨가, 낮은 회분 함량
  • 주요 응용 분야: 기체상 흡착, 식수 정화
  • 활성화 방법: 중간 온도에서 화학적 활성화(예: H₃PO₄/ZnCl₂)
  • 기공 구조: 메조다공성이 풍부하고 표면적이 높음
  • 공정 효율성: 활성화 시간 단축, 30-50% 더 높은 수율
  • 후처리: 잔여물 제거를 위한 산 세척 필요
  • 기능화: 활성제(예: I₂/Ag/KOH) 탑재
  • 표적 흡착: 특정 오염 물질(예: Hg⁰/H₂S/산성 가스)의 포집 강화
  • 맞춤화: 표적 오염 물질에 화학적으로 최적화
  • 핵심 애플리케이션: 산업용 가스 처리, 화생방 보호

활성탄을 사용해야 하는 이유

Tailored Pore Architecture:

(1) Precision-engineered micro/mesopore distribution for optimal ion diffusion kinetics.
(2) Hierarchical structure designed specifically for lithium-ion transport requirements.
(3) Consistent pore geometry ensuring predictable electrochemical performance.

Enhanced Durability & Regenerability:

(1) conductivity across extreme temperature ranges.
(2) Robust structural integrity preventing degradation during rapid charge/discharge cycles.
(3) Chemically inert composition minimizing parasitic reactions with electrolytes.

recycle

Sustainable Material Provenance:

(1) Certified renewable feedstocks with full traceability from source to production.
(2) Waste-to-value manufacturing aligned with circular economy principles.
(3) Low environmental footprint processes meeting global compliance standards.

Technical Integration Support:

(1) Pre-optimized surface functionality for seamless electrode integration.
(2) Customizable particle morphology matching specific manufacturing requirements.
(3) Dedicated application engineering for battery system compatibility validation.

productivity(1)

Supply Chain Assurance:

(1) Vertically integrated production ensuring consistent quality control.
(2) Scalable manufacturing capacity with guaranteed material traceability.
(3) Global logistics network enabling reliable just-in-time delivery.

프로세스 및 기술

1.As Anode Material in Lithium-Ion Batteries

솔루션 개요

Microporous activated carbon (e.g., coconut shell-derived) serves as a sulfur host in cathodes. Its high surface area and tunable pore structure immobilize sulfur and trap polysulfides, mitigating the "shuttle effect".

주요 이점

2. In Lithium-Ion Capacitors

솔루션 개요

Activated carbon functions as the cathode material paired with battery-type anodes (e.g., Li₄Ti₅O₁₂), combining high power density (capacitor-like) with high energy density (battery-like) through electric double-layer capacitance.

주요 이점

3. For Tail Gas Treatment in Battery Manufacturing

솔루션 개요

Activated carbon systems (e.g., movable mesh belts) adsorb volatile organic compounds and pollutants from lithium-ion battery production exhaust, improving environmental compliance.

주요 이점

4. In Wastewater Treatment for Battery Industry

솔루션 개요

Activated carbon from invasive plants (e.g., horsetail grass) treats heavy metals, organics, and phosphates in lithium battery wastewater via tailored pore chemistry and metal-doped activation.

주요 이점

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