Synthesis of Highly Stable LTO/rGO/SnO2 Nanocomposite via In Situ Electrostatic Self‐Assembly for High‐performance Lithium‐Ion Batteries
Source abstract
Abstract
Abstract The practical application of spinel‐type lithium titanate Li4Ti5O12 (LTO) lithium‐ion batteries is hindered by its poor conductivity and relatively low capacity. To address these issues, an LTO/reduced graphene oxide (rGO)/SnO2 is synthesized via an in situ electrostatic self‐assembly and hydrothermal reduction process. Density function theory (DFT) simulations are conducted to understand the geometrical structures of these composites and the energy storage mechanisms. The DFT results confirm that the introduction of rGO and SnO2 to LTO increases the overall conductivity, improves the structure stability, and increases Li‐ion diffusion speed.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Advanced Battery Technologies Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Science and Engineering Liaoning Technical University 47 Zhonghua Road Fuxin Liaoning 123000 P. R. China
Key Laboratory of Mineral High Value Conversion and Energy Storage Materials of Liaoning Province Fuxin Liaoning 123000 P. R. China
School of Beijing University of Technology Beijing Beijing 100124 P. R. China
School of Mechanical Engineering Liaoning Technical University 47 Zhonghua Road Fuxin Liaoning 123000 P. R. China
School of Mechanical Medical and Process Engineering Faculty of Engineering Queensland University of Technology 2 George St Brisbane Queensland 4000 Australia
References (63)
Show source-provided references
1. 10.1016/j.jallcom.2022.16470710.1016/j.jallcom.2022.164707 ↗
2. 10.1016/j.carbon.2022.02.03910.1016/j.carbon.2022.02.039 ↗
3. 10.1016/j.surfcoat.2022.12827010.1016/j.surfcoat.2022.128270 ↗
4. 10.1016/j.matlet.2022.13222710.1016/j.matlet.2022.132227 ↗
5. 10.1016/j.jclepro.2021.13019710.1016/j.jclepro.2021.130197 ↗
6. 10.1007/s11664-018-6439-710.1007/s11664-018-6439-7 ↗
7. 10.1149/2.1571707jes10.1149/2.1571707jes ↗
8. 10.15541/jim2017033010.15541/jim20170330 ↗
9. 10.1016/j.egyr.2020.10.01810.1016/j.egyr.2020.10.018 ↗
10. Wang M. · J. Chin. Ceramic Soc. · 2022
11. 10.1016/j.csite.2022.10193810.1016/j.csite.2022.101938 ↗
12. 10.1038/ncomms274710.1038/ncomms2747 ↗
13. 10.1021/ja806104n10.1021/ja806104n ↗
14. 10.1016/j.mser.2015.10.00110.1016/j.mser.2015.10.001 ↗
15. 10.1016/S1452-3981(23)14077-610.1016/S1452-3981(23)14077-6 ↗
16. 10.1016/j.jpowsour.2010.07.05910.1016/j.jpowsour.2010.07.059 ↗
17. 10.1016/S1452-3981(23)14775-410.1016/S1452-3981(23)14775-4 ↗
18. 10.1016/j.jpowsour.2005.04.00810.1016/j.jpowsour.2005.04.008 ↗
19. 10.1149/1.273664410.1149/1.2736644 ↗
20. 10.1039/C6TA03162E10.1039/C6TA03162E ↗
21. 10.1007/s40820-020-0366-x10.1007/s40820-020-0366-x ↗
22. 10.1039/C6TA10494K10.1039/C6TA10494K ↗
23. 10.1016/j.ensm.2019.11.02910.1016/j.ensm.2019.11.029 ↗
24. 10.1039/C5NR06406F10.1039/C5NR06406F ↗
25. 10.1016/j.electacta.2014.02.13910.1016/j.electacta.2014.02.139 ↗
26. 10.1039/C0JM02316G10.1039/C0JM02316G ↗
27. 10.1021/cm301432w10.1021/cm301432w ↗
28. 10.1016/j.elecom.2008.07.04910.1016/j.elecom.2008.07.049 ↗
29. 10.1002/aenm.20120049610.1002/aenm.201200496 ↗
30. 10.1016/j.jallcom.2019.15301810.1016/j.jallcom.2019.153018 ↗
31. 10.1039/c3ta14645f10.1039/c3ta14645f ↗
32. 10.1002/adfm.20190914010.1002/adfm.201909140 ↗
33. Zhang Z. · Chem. Electro. Chem. · 2017 · 4 · 2286
34. 10.4236/graphene.2017.6100110.4236/graphene.2017.61001 ↗
35. Zhao T.‐Y. · J. Mat. Eng. · 2014 · 4 · 76
36. 10.1016/j.jpowsour.2015.02.15410.1016/j.jpowsour.2015.02.154 ↗
37. 10.1016/j.jallcom.2018.09.36410.1016/j.jallcom.2018.09.364 ↗
38. 10.1038/ncomms1563610.1038/ncomms15636 ↗
39. Bing S. · Chem. J. Chin. Univ. Chin. · 2018 · 39 · 2767
40. 10.1021/cm202185y10.1021/cm202185y ↗
41. 10.3389/fchem.2019.0087810.3389/fchem.2019.00878 ↗
42. 10.1038/s41598-016-0001-810.1038/s41598-016-0001-8 ↗
43. 10.1021/ja068192710.1021/ja0681927 ↗
44. 10.1021/nl203023k10.1021/nl203023k ↗
45. 10.1016/j.electacta.2021.13981410.1016/j.electacta.2021.139814 ↗
46. 10.1016/j.ensm.2018.08.02310.1016/j.ensm.2018.08.023 ↗
47. 10.1007/s11771-019-4109-410.1007/s11771-019-4109-4 ↗
48. 10.1016/j.ceramint.2017.02.08310.1016/j.ceramint.2017.02.083 ↗
49. 10.1016/j.ssi.2013.02.00410.1016/j.ssi.2013.02.004 ↗
50. 10.1016/j.elecom.2013.12.01610.1016/j.elecom.2013.12.016 ↗
51. 10.1016/j.materresbull.2017.02.03510.1016/j.materresbull.2017.02.035 ↗
52. 10.1016/j.mtener.2017.01.00210.1016/j.mtener.2017.01.002 ↗
53. 10.1002/adma.20120491210.1002/adma.201204912 ↗
54. 10.1016/S1452-3981(23)13236-610.1016/S1452-3981(23)13236-6 ↗
55. 10.1016/j.electacta.2012.03.17510.1016/j.electacta.2012.03.175 ↗
56. 10.1016/S1003-6326(10)60053-210.1016/S1003-6326(10)60053-2 ↗
57. 10.1016/j.jallcom.2007.08.06110.1016/j.jallcom.2007.08.061 ↗
58. 10.1016/j.jpowsour.2016.07.05310.1016/j.jpowsour.2016.07.053 ↗
59. 10.1016/j.jpowsour.2011.07.03210.1016/j.jpowsour.2011.07.032 ↗
60. 10.1016/j.electacta.2013.06.00210.1016/j.electacta.2013.06.002 ↗
61. 10.1007/s10008-012-1704-910.1007/s10008-012-1704-9 ↗
62. 10.1016/j.jallcom.2020.15811010.1016/j.jallcom.2020.158110 ↗
63. 10.1016/j.jallcom.2021.16274410.1016/j.jallcom.2021.162744 ↗