气候变化领域集成服务门户(CCPortal): An environmental perspective on developing dual energy storage for electric vehicles-a case study exploring Al-ion vs. supercapacitors alongside Li-ion

CCPortal

DOI	10.3389/fenrg.2023.1266670
	An environmental perspective on developing dual energy storage for electric vehicles-a case study exploring Al-ion vs. supercapacitors alongside Li-ion
	Melzack, N.; Wills, R. G. A.; Cruden, A. J.
发表日期	2024
ISSN	2296-598X
起始页码	11
卷号	11
英文摘要	Much focus of dual energy-storage systems (DESSs) for electric vehicles (EVs) has been on cost reduction and performance enhancement. While these are important in the development of better systems, the environmental impacts of system and component-level choices should not be overlooked. The current interest in EVs is primarily motivated by environmental reasons such as climate change mitigation and reduction of fossil fuel use, so it is important to develop environmentally sound alternatives at the design stage. Assessing the environmental impact of developmental and mature chemistries provides valuable insights into the technologies that need to be selected now and which to develop for the future. This paper presents a cradle-to-gate (i.e., all raw material and production elements are considered; however, the use phase and recycling are not) lifecycle assessment of a DESS with Li-ion and aqueous Al-ion cells and that of one with Li-ion cells and supercapacitors. These are also compared to a full Li-ion EV battery in terms of their environmental impact for both a bus and car case study. Key findings show that the use of a DESS overall reduces the environmental impacts over the vehicle lifetime and provides an argument for further development of aqueous Al-ion cells for this application.
英文关键词	aluminum-ion; lifecycle assessment; environmental impact assessment; hybrid energy-storage system; dual energy-storage system; supercapacitor
语种	英语
WOS研究方向	Energy & Fuels
WOS类目	Energy & Fuels
WOS记录号	WOS:001143583200001
来源期刊	FRONTIERS IN ENERGY RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297458
作者单位	University of Southampton
推荐引用方式 GB/T 7714	Melzack, N.,Wills, R. G. A.,Cruden, A. J.. An environmental perspective on developing dual energy storage for electric vehicles-a case study exploring Al-ion vs. supercapacitors alongside Li-ion[J],2024,11.
APA	Melzack, N.,Wills, R. G. A.,&Cruden, A. J..(2024).An environmental perspective on developing dual energy storage for electric vehicles-a case study exploring Al-ion vs. supercapacitors alongside Li-ion.FRONTIERS IN ENERGY RESEARCH,11.
MLA	Melzack, N.,et al."An environmental perspective on developing dual energy storage for electric vehicles-a case study exploring Al-ion vs. supercapacitors alongside Li-ion".FRONTIERS IN ENERGY RESEARCH 11(2024).