Spent rechargeable lithium batteries in e-waste: composition and its implications
Spent rechargeable lithium batteries in e-waste: composition and its implications
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电子垃圾中的废可充电锂电池：成分及其影响
DOI：
10.1007/s11783-014-0705-6
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发表时间：
2014-05
影响因子：
6.4
通讯作者：
Li Jinhui
中科院分区：
文献类型：
--
作者：
Zeng Xianlai;Li Jinhui
由于可充电锂电池在便携式电子设备和电动汽车中的广泛应用，废旧可充电锂电池（RLB）的数量正在迅速增长，这要求对废旧RLB进行妥善处理。废旧废铅蓄电池的识别可以为废旧废铅蓄电池的回收利用提供基础信息。本研究的目的是确定不同的废RLB之间的物理成分和化学成分的差异。所有的RLB样品都经过严格的拆卸，并通过电感耦合等离子体原子发射光谱仪进行测量。结果表明，隔膜、阳极和阴极的总重量平均占所有RLB的60%以上。有价金属的重量比范围为26%至76%，约占总重量的20%是Cu和Al。此外，不同制造商，应用和电解质类型之间没有显着差异。对于便携式电子设备，RLB浸出液中的Co-Li浓度比也没有显著差异。
The amount of spent rechargeable lithium batteries (RLBs) is growing rapidly owing to wide application of these batteries in portable electronic devices and electric vehicles, which obliges that spent RLBs should be handled properly. Identification of spent RLBs can supply fundamental information for spent RLBs recycling. This study aimed to determine the differences of physical components and chemical compositions among various spent RLBs. All the samplings of RLBs were rigorously dismantled and measured by an inductive coupled plasma atomic emission spectrometer. The results indicate that the average of total weight of the separator, the anode and the cathode accounted for over 60% of all the RLBs. The weight ratio of valuable metals ranged from 26% to 76%, and approximately 20% of total weight was Cu and Al. Moreover, no significant differences were found among different manufacturers, applications, and electrolyte types. And regarding portable electronic devices, there is also no significant difference in the Co-Li concentration ratios in the leaching liquid of RLBs.
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影响因子：
11.4
作者：
Xin, Baoping;Zhang, Di;Li, Li
通讯作者：
Li, Li
影响因子：
4.7
作者：
Wang, Rong-Chi;Lin, Yu-Chuan;Wu, She-Huang
通讯作者：
Wu, She-Huang
DOI：
10.1016/j.proenv.2012.10.081
发表时间：
2012
期刊：
Procedia environmental sciences
影响因子：
--
作者：
Xianlai Zeng;L. Zheng;H. Xie;B. Lu;K. Xia;K. Chao;Weidong Li;Jian-xin Yang;Szu-Yin Lin
通讯作者：
Xianlai Zeng;L. Zheng;H. Xie;B. Lu;K. Xia;K. Chao;Weidong Li;Jian-xin Yang;Szu-Yin Lin
影响因子：
8.1
作者：
Sun, Liang;Qiu, Keqiang
通讯作者：
Qiu, Keqiang
影响因子：
11.4
作者：
Notter, Dominic A.;Gauch, Marcel;Althaus, Hans-Jorg
通讯作者：
Althaus, Hans-Jorg