相关实验视频

Updated: Jan 16, 2026

Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells

Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells

Published on: February 1, 2016

一个清洁和可持续的过程,从废弃的-酸电池中回收有价值的材料

Tong Li¹, Jiapeng Zhang¹, Lingxin Kong²

¹Key Laboratory for Nonferrous Vacuum Metallurgy of Yunnan Province, Kunming University of Science and Technology, Kunming 650093, China; National Engineering Research Center of Vacuum Metallurgy, Kunming University of Science and Technology, Kunming 650093, China; Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.

Waste management (New York, N.Y.)

|October 1, 2025

概括

这项研究引入了一种新的真空碳热降解-真空蒸 (VCR-VD) 方法,用于回收使用过的离子电池中的和氧化. 该过程有效地回收有价值的材料,为电池废物提供可持续的解决方案.

科学领域:

材料科学材料科学材料科学
化学工程是化学工程的重要组成部分.
环境科学环境科学

背景情况:

扩大的离子电池市场推动了对LiCoO2的需求,但废旧电池的不适当处置会导致污染和资源枯竭.
有效的回收方法对于减轻环境影响和节约废电池的宝贵资源至关重要.

研究的目的:

开发和优化一种新的真空碳热降解-真空蒸 (VCR-VD) 方法,用于从废弃的LiCoO2电池中回收和氧化.
研究关键参数 (如保持时间,温度和碳含量) 对和氧化的回收效率和纯度的影响.

主要方法:

使用真空碳热降解-真空蒸 (VCR-VD) 工艺处理废弃LiCoO2电池中的混合电极材料.
进行了实验,以评估保持时间对减肥率,保持温度和碳含量对回收的纯度和产量的影响.
通过系统调查来确定最佳的工艺参数.

主要成果:

在最佳条件下 (降解温度为1500K,保持时间为3小时,碳含量为26.89%),可回收纯度为95.55%的 (Co),直接产量为92.4%.
氧化 (Li2O) 与98.94%的纯度和95%的直接产量同时回收.
该VCR-VD方法在短时间内实现了废弃LiCoO2电池的完全回收,没有化学试剂.

结论:

视频录像机-视频录像机方法提供了一种高效和环保的方法,用于从废弃的LiCoO2电池中回收和氧化.
该研究提供了一种可行的无化学试剂的过程,具有高回收率,为工业规模的电池回收提供理论支持.
这种方法有助于节约资源和可持续管理离子电池废弃物.

关键词:

科巴尔特是一种.氧化是的氧化物.恢复恢复恢复恢复恢复视频录像机-视频直播机视频录像机-视频直播机废弃物LiCoO(2) 电池电池的使用情况

更多相关视频

Identification and Quantification of Decomposition Mechanisms in Lithium-Ion Batteries; Input to Heat Flow Simulation for Modeling Thermal Runaway

Identification and Quantification of Decomposition Mechanisms in Lithium-Ion Batteries; Input to Heat Flow Simulation for Modeling Thermal Runaway

Published on: March 7, 2022

Construction and Testing of Coin Cells of Lithium Ion Batteries

Construction and Testing of Coin Cells of Lithium Ion Batteries

Published on: August 2, 2012

相关概念视频

Batteries and Fuel Cells

Batteries and Fuel Cells

A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...

Electrodeposition

Electrodeposition

Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...