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MOF-derived, N-doped porous carbon coated graphene sheets as high-performance anodes for lithium-ion batteries
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhang, Shichao Xing, Yalan Wang, Shengbin Yang, Puheng Li, Honglei |
| Copyright Year | 2016 |
| Abstract | N-doped porous carbon coated graphene (rGO) sheets (denoted as NPCGS) have been synthesized through a facile pyrolysis of an in situ grown zeolitic imidazolate framework (ZIF) on graphene oxide (GO). When tested as an anode material for lithium-ion batteries, the NPCGS exhibited superior electrochemical performance with a specific capacity of 1040 mA h g−1 after 200 cycles at a discharging current density of 0.5 A g−1 and excellent rate performance. The fascinating electrochemical performance of the NPCGS can be attributed to the synergistic effect of NPC and graphene in terms of N-doping, rich porosity and high electrical conductivity. The novel N-doped porous carbon coated graphene sheet material can be extended for application in sensors, electronic devices, catalysts, hydrogen storage and other systems. |
| Starting Page | 9679 |
| Ending Page | 9683 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C6NJ01896C |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c6/nj/c6nj01896c/c6nj01896c1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C6NJ01896C |
| Volume Number | 40 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
