Controllable synthesis of CNT@ZnO composites with enhanced electrochemical properties for lithium-ion battery
Source abstract
Abstract
Abstract The design and synthesis of anode materials with novel structures are one of crucial issues for developing next-generation lithium-ion battery. In this work, carbon nanotube@zinc oxide (CNT@ZnO) composites are synthesized by a liquid-phase method using CNTs as a conductive support. The design of CNT@ZnO composites combines the advantages of both ZnO nanoparticles and CNTs. The optimized CNT@ZnO composite exhibits the superior cycling and rate performance. It could deliver a discharge capacity of 709.2 mAh g−1 at 100 mA g−1 after 50 cycles. The electrochemical results indicate that the as-synthesized CNT@ZnO composite is superior in enhancing the electrochemical performance of ZnO-based anode materials.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced Battery Materials and Technologies
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References (32)
Show source-provided references
1. Atomically thin transition metal dichalcogenides for electrocatalysis and energy storage10.1002/smtd.201700156 ↗
2. Recent progress on the design of advanced cathode materials and battery models for high-performance lithium-X (X = O2, S, Se, Te, I2, Br2) batteries10.1002/adma.201606454 ↗
3. Research progress on design strategies, synthesis and performance of LiMn2O4-based cathodes10.1039/C5RA21777F ↗
4. Tailoring the subunits of α-Fe2O3 nanoplates for optimizing electrochemical performance10.1016/j.electacta.2013.09.094 ↗
5. Robust 3D nanowebs assembled from interconnected and sandwich-like C@Fe3O4@C coaxial nanocables for enhanced Li-ion storage10.1039/C6TA03118H ↗
6. Two-dimensional SnO anodes with a tunable number of atomic layers for sodium ion batteries10.1021/acs.nanolett.6b05280 ↗
7. Gram-scale synthesis of ultrasmall SnO2 nanocrystals with an excellent electrochemical performance10.1039/c3nr00356f ↗
8. Selective carbon coating techniques for improving electrochemical properties of NiO nanosheets10.1016/j.electacta.2014.03.161 ↗
9. Hydrothermal synthesis of α-Ni(OH)2 and its conversion to NiO with electrochemical properties10.1016/j.jallcom.2013.07.206 ↗
10. CoO hollow cube/reduced graphene oxide composites with enhanced lithium storage capability10.1021/cm502690u ↗
11. Co3O4 nanomaterials in lithium-ion batteries and gas sensors10.1002/adfm.200400429 ↗
12. Oxygen-deficient anatase TiO2@C nanospindles with pseudocapacitive contribution for enhancing lithium storage
13. Nitrogen-doped carbon nanofibers with effectively encapsulated GeO2 nanocrystals for highly reversible lithium storage10.1039/C5TA03911H ↗
14. MoO3-x nanowire arrays as stable and high-capacity anodes for lthium ion batteries10.1021/nl203649p ↗
15. Oleic acid-treated synthesis of MnO@C with superior electrochemical properties10.1016/j.jechem.2017.03.003 ↗
16. Oleylamine-assisted hydrothermal synthesis of ultrasmall NbOx nanoparticles and their in situ conversion to NbOx@C with highly reversible lithium storage10.1039/C4TA04537H ↗
17. Amorphous carbon layer contributing Li storage capacity to Nb2O5@C nanosheets10.1039/C5RA05935F ↗
18. ZnO anchored on vertically aligned graphene: binder-free anode materials for lithium-ion batteries10.1021/am507046k ↗
19. The electrochemical reaction of zinc oxide thin films with lithium10.1149/1.1570410 ↗
20. Electrochemical performance of MWCNT reinforced ZnO anodes for Li-ion batteries10.1016/j.mee.2013.12.029 ↗
21. Porous ZnO nanosheets grown on copper substrates as anodes for lithium ion batteries10.1016/j.electacta.2011.03.129 ↗
22. High-performance and ultra-stable lithium-ion batteries based on MOF-derived ZnO@ZnO quantum dots/C core–shell nanorod arrays on a carbon cloth anode10.1002/adma.201405222 ↗
23. Evaluation of ZnO nanorod arrays with dandelion-like morphology as negative electrodes for lithium-ion batteries10.1016/j.electacta.2008.11.019 ↗
24. ZnO anchored on vertically aligned graphene: binder-free anode materials for lithium-ion batteries10.1021/am507046k ↗
25. Graphene oxide assisted synthesis of self-assembled zinc oxide for lithium-ion battery anode10.1021/acs.chemmater.5b03587 ↗
26. ZnO nanoparticles encapsulated in a 3D hierarchical carbon framework as anode for lithium ion battery10.1016/j.electacta.2015.11.045 ↗
27. In situ synthesis of C/Cu/ZnO porous hybrids as anode materials for lithium ion batteries10.1021/am404181q ↗
28. Preparation and exceptional lithium anodic performance of porous carboncoated ZnO quantum dots derived from a metal–organic framework10.1021/ja311550t ↗
29. Growth of MoS2@C nanobowls as a lithium-ion battery anode material10.1039/C5RA17992K ↗
30. Preparation and exceptional lithium anodic performance of porous carbon-coated ZnO quantum dots derived from a metal−organic framework10.1021/ja311550t ↗
31. Electrospun composite of ZnO/Cu nanocrystals-implanted carbon fibers as an anode material with high rate capability for lithium ion batteries10.1039/c3ta14685e ↗
32. Core-shell structured Ce2S3@ZnO and its potential as a pigment10.1039/C4TA05797J ↗