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用于高性能可充电混合水系电池的自支撑LiMn₂O₄-石墨烯柔性薄膜的自组装

Self-Assembly of Free-Standing LiMn₂O₄-Graphene Flexible Film for High-Performance Rechargeable Hybrid Aqueous Battery.

作者信息

Yuan Guanghui, Huang Ting, Kou Ying, Ji Zhen, Zhao Yan

机构信息

Department of Chemistry and Chemical Engineering, Research Centre of New Materials, Ankang University, Ankang 725000, China.

Synergy Innovation Institute of GDUT, Heyuan 517000, China.

出版信息

Materials (Basel). 2018 Jun 21;11(7):1056. doi: 10.3390/ma11071056.

DOI:10.3390/ma11071056
PMID:29933609
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6073348/
Abstract

A novel LiMn₂O₄-graphene flexible film is successfully prepared by facile vacuum filtration technique. LiMn₂O₄ nanowires with diameters of 50⁻100 nm are distributed homogeneously on graphene sheet matrix. Used as cathode in rechargeable hybrid aqueous batteries, the LiMn₂O₄-graphene film exhibits enhanced electrochemical performance in comparison to LiMn₂O₄-graphene powder. The LiMn₂O₄-graphene film shows stable 13.0 mAh g discharge capacity after 200 cycles at 1.0 C, benefitting from the presence of graphene with strong conductivity and large pore area in this free-standing film. This synthetic strategy for a free-standing film can provide a new avenue for other flexible materials and binder-free electrodes.

摘要

通过简便的真空过滤技术成功制备了一种新型的LiMn₂O₄-石墨烯柔性薄膜。直径为50⁻100纳米的LiMn₂O₄纳米线均匀分布在石墨烯片层基体上。作为可充电混合水系电池的阴极，LiMn₂O₄-石墨烯薄膜相较于LiMn₂O₄-石墨烯粉末展现出增强的电化学性能。在1.0 C的电流密度下循环200次后，LiMn₂O₄-石墨烯薄膜表现出稳定的13.0 mAh g的放电容量，这得益于这种独立薄膜中具有高导电性和大孔面积的石墨烯的存在。这种独立薄膜的合成策略可为其他柔性材料和无粘结剂电极提供一条新途径。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/9323e7a41c3d/materials-11-01056-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/b5a22007dfdb/materials-11-01056-g001.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/5b2231b82646/materials-11-01056-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/8f6f1b97d054/materials-11-01056-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/279940785828/materials-11-01056-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/5ba9fdcf3429/materials-11-01056-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/bdc9456030ef/materials-11-01056-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/9323e7a41c3d/materials-11-01056-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/b5a22007dfdb/materials-11-01056-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/a3996a38885d/materials-11-01056-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/5b2231b82646/materials-11-01056-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/8f6f1b97d054/materials-11-01056-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/279940785828/materials-11-01056-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/5ba9fdcf3429/materials-11-01056-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/bdc9456030ef/materials-11-01056-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d737/6073348/9323e7a41c3d/materials-11-01056-g008.jpg

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ACS Nano. 2018 Feb 27;12(2):1739-1746. doi: 10.1021/acsnano.7b08489. Epub 2018 Jan 19.
2
Synthesis, Characterization, and Electrochemical Behavior of LiMnFePO₄ Composites Obtained from Phenylphosphonate-Based Organic-Inorganic Hybrids.由苯基膦酸酯基有机-无机杂化材料制备的LiMnFePO₄复合材料的合成、表征及电化学行为
Materials (Basel). 2017 Dec 30;11(1):56. doi: 10.3390/ma11010056.
3
Rational Design of Three-Dimensional Graphene Encapsulated with Hollow FeP@Carbon Nanocomposite as Outstanding Anode Material for Lithium Ion and Sodium Ion Batteries.
三维石墨烯封装的空心 FeP@碳纳米复合材料的合理设计：锂离子和钠离子电池的杰出阳极材料。
ACS Nano. 2017 Nov 28;11(11):11602-11616. doi: 10.1021/acsnano.7b06625. Epub 2017 Oct 24.
4
Nature of the Electrochemical Properties of Sulphur Substituted LiMn₂O₄ Spinel Cathode Material Studied by Electrochemical Impedance Spectroscopy.通过电化学阻抗谱研究硫取代LiMn₂O₄尖晶石正极材料的电化学性质
Materials (Basel). 2016 Aug 16;9(8):696. doi: 10.3390/ma9080696.
5
A high-capacity dual core-shell structured MWCNTs@S@PPy nanocomposite anode for advanced aqueous rechargeable lithium batteries.一种用于先进水系可充电锂电池的高容量双核壳结构 MWCNTs@S@PPy 纳米复合材料阳极。
Nanoscale. 2017 Aug 10;9(31):11004-11011. doi: 10.1039/c7nr03602g.
6
The role of nanotechnology in the development of battery materials for electric vehicles.纳米技术在电动汽车电池材料开发中的作用。
Nat Nanotechnol. 2016 Dec 6;11(12):1031-1038. doi: 10.1038/nnano.2016.207.
7
In situ synthesis of hierarchical CoFe2O4 nanoclusters/graphene aerogels and their high performance for lithium-ion batteries.分级结构CoFe₂O₄纳米团簇/石墨烯气凝胶的原位合成及其在锂离子电池中的高性能
Phys Chem Chem Phys. 2015 Oct 28;17(40):27109-17. doi: 10.1039/c5cp04628a.
8
LiMn2O4 nanotube as cathode material of second-level charge capability for aqueous rechargeable batteries.LiMn2O4 纳米管作为二级充电能力的正极材料用于水系可充电电池。
Nano Lett. 2013 May 8;13(5):2036-40. doi: 10.1021/nl400199r. Epub 2013 Apr 5.
9
Efficient preparation of large-area graphene oxide sheets for transparent conductive films.高效制备大面积氧化石墨烯片用于透明导电薄膜。
ACS Nano. 2010 Sep 28;4(9):5245-52. doi: 10.1021/nn1015506.
10
Carbon nanotube-chitosan system for electrochemical sensing based on dehydrogenase enzymes.基于脱氢酶的用于电化学传感的碳纳米管-壳聚糖体系
Anal Chem. 2004 Sep 1;76(17):5045-50. doi: 10.1021/ac049519u.