Challenges of Fast Charging for Electric Vehicles and the Role of Red Phosphorous as Anode Material: Review

Hong Zhao, Li Wang, Zonghai Chen and Xiangming He
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Hong Zhao: School of Materials Science and Energy Engineering, Foshan University, Foshan 528225, China
Li Wang: Institute of Nuclear and New Energy, Tsinghua University, Beijing 100084, China
Zonghai Chen: Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, IL 60439, USA
Xiangming He: Institute of Nuclear and New Energy, Tsinghua University, Beijing 100084, China

Energies, 2019, vol. 12, issue 20, 1-23

Abstract: Electric vehicles (EVs) are being endorsed as the uppermost successor to fuel-powered cars, with timetables for banning the sale of petrol-fueled vehicles announced in many countries. However, the range and charging times of EVs are still considerable concerns. Fast charging could be a solution to consumers’ range anxiety and the acceptance of EVs. Nevertheless, it is a complicated and systematized challenge to realize the fast charging of EVs because it includes the coordinated development of battery cells, including electrode materials, EV battery power systems, charging piles, electric grids, etc. This paper aims to serve as an analysis for the development of fast-charging technology, with a discussion of the current situation, constraints and development direction of EV fast-charging technologies from the macroscale and microscale perspectives of fast-charging challenges. If the problem of fast-charging can be solved, it will satisfy consumers’ demand for 10-min charging and accelerate the development of electric vehicles. This paper summarized the development statuses, issues, and trends of the macro battery technology and micro battery technology. It is emphasized that to essentially solve the problem of fast charging, the development of new battery materials, especially anode materials with improved lithium ion diffusion coefficients, is the key. Finally, it is highlighted that red phosphorus is one of the most promising anodes that can simultaneously satisfy the double standards of high-energy density and fast-charging performance to a maximum degree.

Keywords: fast-charging; electric vehicles; infrastructure; electrode materials; li-ion batteries (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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