Graphene encapsulated porous monodisperse MnO microspheres as high-performance anode material for lithium storage
Source abstract
Abstract
Abstract Graphene encapsulated porous monodisperse MnO microspheres (MnO@rGO) are synthesized by a feasible in-situ precipitation of MnCO3 on graphene oxide and followed by an annealing process. When serving as an anode for Li-ion batteries, the MnO@rGO electrode exhibits a reversible specific capacity of 718 mAh g−1 at 0.5 A g−1 after 300 cycles and good rate capability. The porous structure of MnO and its encapsulation by highly conductive graphene attribute to its superior electrochemical performance.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Graphene research and applications
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References (27)
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1. Building sponge-like robust architectures of CNT-graphene-Si composites with enhanced rate and cycling performance for lithium-ion batteries10.1039/C4TA06249C ↗
2. Highly porous Mn3O4 micro/nanocuboids with in situ coated carbon as advanced anode material for lithium-ion batteries10.1002/smll.201704296 ↗
3. Formation of a stable carbon framework in a MnO yolk–shell sphere to achieve exceptional performance for a Li-ion battery anode10.1039/C5TA03787E ↗
4. Facile synthesis of microsized MnO/C composites with high tap density as high performance anodes for Li-ion batteries10.1016/j.cej.2017.07.039 ↗
5. Electrode reactions of manganese oxides for secondary lithium batteries10.1016/j.elecom.2010.08.023 ↗
6. Enhancing the performance of MnO by double carbon modification for advanced lithium-ion battery anodes10.1039/C5TA06095H ↗
7. Novel MnO/carbon composite anode material with multi-modal pore structure for high performance lithium-ion batteries10.1039/C5TA10073A ↗
8. Dealloying to porous hybrid manganese oxides microspheres for high performance anodes in lithium ion batteries10.1016/j.jpowsour.2014.10.088 ↗
9. Nanocrystalline MnO thin film anode for lithium ion batteries with low overpotential10.1016/j.elecom.2009.01.040 ↗
10. Synthesis of ultralong MnO/C coaxial nanowires as freestanding anodes for high-performance lithium ion batteries10.1039/C5TA02440D ↗
11. Reconstruction of conformal nanoscale MnO on graphene as a high-capacity and long-life anode material for lithium ion batteries10.1002/adfm.201202623 ↗
12. High performance porous MnO@C composite anode materials for lithium-ion batteries10.1016/j.electacta.2015.12.047 ↗
13. In-situ single-step chemical synthesis of graphene-decorated CoFe2O4 composite with enhanced Li ion storage behaviors10.1016/j.electacta.2018.01.047 ↗
14. Investigation on porous MnO microsphere anode for lithium ion batteries10.1016/j.jpowsour.2010.10.031 ↗
15. Polydopamine and its derivative materials: synthesis and promising applications in energy, environmental, and biomedical fields10.1021/cr400407a ↗
16. Nanostructured anode materials for lithium ion batteries10.1039/C4TA04980B ↗
17. Preparation of graphitic oxide10.1021/ja01539a017 ↗
18. Facile template-free synthesis of 3D porous MnO/C microspheres with controllable pore size for high-performance lithium-ion battery anodes10.1039/C4TA01587H ↗
19. N-doped carbon encapsulated porous MnO/Mn3O4 submicrospheres as high performance anode for lithium-ion batteries10.1016/j.jelechem.2019.02.033 ↗
20. Top-down strategy to synthesize mesoporous dual carbon armored MnO nanoparticles for lithium-ion battery anodes10.1021/acsami.6b16576 ↗
21. Smart reconstruction of dual-carbon decorated MnO for anode with high-capacity and ultralong-life lithium storage properties10.1016/j.carbon.2016.12.090 ↗
22. MnO nanoparticles sandwiched within 3D graphene-based hierarchical architecture for efficient lithium storage10.1021/acs.inorgchem.8b03390 ↗
23. Green and facile fabrication of hollow porous MnO/C microspheres from microalgaes for lithium-ion batteries10.1021/nn4023894 ↗
24. Preparation of a fusiform shape MnO/C composite as anode materials for lithium-ion batteries10.1007/s10854-018-9300-0 ↗
25. Biotemplated synthesis of three-dimensional porous MnO/C-N nanocomposites from renewable rapeseed pollen: an anode material for lithium-ion batteries10.1007/s12274-016-1283-7 ↗
26. Nitrogen-doped carbon coated MnO nanopeapods as superior anode materials for lithium ion batteries10.1016/j.apsusc.2017.06.061 ↗
27. Rational design of graphene-reinforced MnO nanowires with enhanced electrochemical performance for Li-ion batteries10.1021/acsami.6b00122 ↗