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DOI | 10.1016/j.jclepro.2019.05.026 |
Comparative life cycle assessment of lithium-ion batteries for electric vehicles addressing capacity fade | |
Marques, Pedro1; Garcia, Rita1; Kulay, Luiz2; Freire, Fausto1 | |
发表日期 | 2019 |
ISSN | 0959-6526 |
EISSN | 1879-1786 |
卷号 | 229页码:787-794 |
英文摘要 | Lithium-ion batteries are currently used in electric vehicles (EVs) with many advantages; however, batteries contribute significantly to the life cycle environmental impacts of these vehicles. This article presents a comparative life cycle assessment of two types of batteries - lithium manganese oxide (LiMn2O4) and lithium ion phosphate (LiFePO4) - frequently used in EVs, addressing real -life operational conditions and battery capacity fade. The influence of the location of battery manufacturing and vehicle charging (electricity mix) was also assessed. A life cycle model of batteries in an EV with a service life of 200 000 km (functional unit) was implemented to assess Primary Fossil Energy, Global Warming, Acidification, and Eutrophication impacts. Moreover, the environmental performance of EVs considering both battery types was evaluated. The LiFePO4 battery had better operational performance than the LiMn2O4 one and fewer batteries were needed over the EV service life. Conversely, the life cycle impacts of the LiFePO4 batteries were higher than the LiMn2O4 ones mainly due to higher manufacturing impacts. In countries with a mix based on renewable electricity, the battery production is the most important contributor to impacts, while in countries with electricity mostly from fossil sources, the use phase is the most important. For both battery types and most impact categories, the environmental impacts of EVs were highly dependent on the usage scenario and the electricity mix used for charging. (C) 2019 Elsevier Ltd. All rights reserved. |
WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
来源期刊 | JOURNAL OF CLEANER PRODUCTION |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/102017 |
作者单位 | 1.Univ Coimbra, Dept Mech Engn, ADAI, LAETA, Polo 2 Campus,R Luis Reis Santos, P-3030788 Coimbra, Portugal; 2.Univ Sao Paulo, Dept Chem Engn, Polytech Sch, Ave Prof Lineu Prestes 580,Bloco 18 Conjunto Quim, BR-05424970 Sao Paulo, Brazil |
推荐引用方式 GB/T 7714 | Marques, Pedro,Garcia, Rita,Kulay, Luiz,et al. Comparative life cycle assessment of lithium-ion batteries for electric vehicles addressing capacity fade[J],2019,229:787-794. |
APA | Marques, Pedro,Garcia, Rita,Kulay, Luiz,&Freire, Fausto.(2019).Comparative life cycle assessment of lithium-ion batteries for electric vehicles addressing capacity fade.JOURNAL OF CLEANER PRODUCTION,229,787-794. |
MLA | Marques, Pedro,et al."Comparative life cycle assessment of lithium-ion batteries for electric vehicles addressing capacity fade".JOURNAL OF CLEANER PRODUCTION 229(2019):787-794. |
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