期刊论文

Zhou, Zhi

英文

Ceramics International

0272-8842

2017

43

12

9327-9333

10.1016/j.ceramint.2017.04.097

In this research, LiTi2(PO4)3@carbon anode for aqueous lithium ion battery was synthesized by in-situ carbon coating method using oxalic acid and glucose as double carbon sources, and the appropriate content of glucose was found as 10 wt% for the precursor (LTP-OG-10). The as-prepared materials demonstrated the rhombohedral NASICON-type LiTi2(PO4)3 structure. LiTi2(PO4)3@carbon composite using double carbon sources (LTP-OG-10) dispersed well, and the LiTi2(PO4)3 crystal was coated by carbon

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In this paper, LiTi2(PO4)3@carbon composite as anode for aqueous lithium ion battery has been successfully synthesized by in-situ carbon coating method using oxalic acid and glucose as double carbon sources. XRD results confirm the rhombohedral NASICON-type LiTi2(PO4)3structure of the as-prepared composite. The LiTi2(PO4)3@carbon composite using double carbon sources (LTP-OG-10) disperses well, and the coated carbon layer has the appropriate thickness of 3–7 nm, which result in proper balance of the good electrical conductivity and the fast kinetics of diffusion of lithium ions. LTP...