摘要
二次电池生命周期过程产生的温室气体将加重温室效应,因此必须加强二次电池碳足迹的分析。采用PAS2050研究方法,选择磷酸铁锂电池为代表,比较其与富锂材料生命周期碳足迹的差别;同时,选择相同功能单位计算锂离子电池和镍氢电池、太阳能电池的碳足迹,大小分别为12.7,124,95.8 kg CO2eq,结果表明了锂离子电池具有环境友好性。
Secondary battery Life cycle process produces a large number of greenhouse gases,which will aggravate greenhouse effect extremely. This paper took PAS2050 to research carbon footprint of some presentative secondary batteries,and discussed difference on the life cycle carbon footprint of lithium ion phosphate battery and rich lithium materials. Also,the paper compared carbon footprint of lithium ion battery,nickel metal hydride battery and the solar cell. The carbon footprint was respectively 12. 7,124,95. 8 kg CO2 eq. The lithium ion battery had environmental friendliness quantitatively.
出处
《环境工程》
CAS
CSCD
北大核心
2015年第S1期634-637,共4页
Environmental Engineering
基金
国家自然科学基金(51474033
41301636)
国家科技支撑计划子课题(2012BAD15B05)
关键词
磷酸铁锂
富锂材料
镍氢电池
太阳能电池
碳足迹
lithium ion phosphate
rich lithium materials
nickel metal hydride battery
solar cell
carbon footprint
