Journal
JOURNAL OF MATERIALS CHEMISTRY A
Volume 1, Issue 46, Pages 14713-14718Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ta13472e
Keywords
-
Funding
- International Science & Technology Cooperation Program of China [2010DFA61770]
- STCSM [12JC1401200]
- NSFC [21073046]
Ask authors/readers for more resources
Our former research found that lithium metal coated with a gel polymer electrolyte and LISICON film can be stable in aqueous electrolytes to carry out lithium plating and dissolution, and is a good anode for high energy density aqueous rechargeable lithium batteries (ARLBs). Here we prepared three-dimensionally macroporous LiFePO4 and used it as the cathode to build another ARLB in 0.5 mol l(-1) Li2SO4 aqueous solution. Its stable output voltage is 3.32 V with excellent cycling performance and good rate capability. Its energy density is much higher than that of previously reported traditional ARLBs, and is also higher than those for traditional lithium ion batteries based on graphitic carbon/organic electrolyte/LiFePO4. Its safety and reliability are also very good. The results suggests that the chemistry of post lithium ion batteries is of great promise for practical applications in electric vehicles.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available