@article{6470,
  author = {Wenfeng Mao and Yanbao Fu and Hui Zhao and Guo Ai and Yiling Dai and Dechao Meng and Xin-he Zhang and Deyang Qu and Gao Liu and Vincent S Battaglia and Zhi-yuan Tang},
  title = {Rational Design and Facial Synthesis of Li<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>@C Nanocomposites Using Carbon with Different Dimensions for Ultrahigh-Rate Lithium-Ion Batteries},
  abstract = {<p><span>Li</span><sub><span>3</span></sub><span>V</span><sub><span>2</span></sub><span>(PO</span><sub><span>4</span></sub><span>)</span><sub><span>3</span></sub><span>\&nbsp;(LVP) particles dispersed in different inorganic carbons (</span><span>LVP@C</span><span>) have been successfully synthesized via an in situ synthesis method. The inorganic carbon materials with different dimensions including zero-dimensional Super P (SP) nanospheres, one-dimensional carbon nanotubes (CNTs), two-dimensional graphene nanosheets, and three-dimensional graphite particles. The effects of carbon dimensions on the structure, morphology, and electrochemical performance of\&nbsp;</span><span>LVP@C</span><span>\&nbsp;composites have been systematically investigated. The carbon materials can maintain their original morphology even after oxidation (by NH</span><span>4</span><span>VO</span><span>3</span><span>) and high-temperature sintering (850 {\textdegree}C).\&nbsp;</span><span>LVP@CNT</span><span>\&nbsp;exhibits the best electrochemical performances among all of the samples. At an ultrahigh discharge rate of 100C, it presents a discharge capacity of 91.94 mAh g</span><span>{\textendash}1</span><span>\&nbsp;(69.13\% of its theoretical capacity) and maintains 79.82\% of its original capacity even after 382 cycles. Its excellent electrochemical performance makes\&nbsp;</span><span>LVP@CNT</span><span>\&nbsp;a promising cathode candidate for lithium-ion batteries.</span></p>},
  year = {2015},
  booktitle = {ACS Applied Materials \& Interfaces},
  journal = {ACS Applied Materials \& Interfaces},
  series = {ACS Applied Materials \& Interfaces},
  volume = {7},
  number = {22},
  pages = {12057-12066},
  month = {06/2015},
  institution = {American Chemical Society},
  publisher = {American Chemical Society},
  isbn = {1944-8244},
  doi = {10.1021/acsami.5b02242},
  language = {eng},
}