A Facile, High-Yield, and Freeze-and-Thaw-Assisted Approach to Fabricate MXene with Plentiful Wrinkles and Its Application in On-Chip Micro-Supercapacitors

被引:244
作者
Huang, Xianwu [1 ]
Wu, Peiyi [1 ,2 ]
机构
[1] Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Lab Adv Mat, Shanghai 200433, Peoples R China
[2] Donghua Univ, Ctr Adv Low Dimens Mat, Coll Chem Chem Engn & Biotechnol, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China
基金
美国国家科学基金会;
关键词
exfoliation; freezing-and-thawing approach; high yield; micro-supercapacitors; MXenes; TRANSITION-METAL CARBIDES; NANOSHEETS; DELAMINATION; INTERCALATION; EXFOLIATION; WATER;
D O I
10.1002/adfm.201910048
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
MXene, as a new member of the two-dimensional (2D) material family, has been widely studied. However, people often pay close attention to the versatility of MXene while ignoring its low exfoliation yield. In this work, a simplified and effective strategy to exfoliate multilayer-MXene via the gentle water freezing-and-thawing (FAT) approach is proposed. The volume expansion of intercalated water can promote the exfoliation of MXene nanosheets. The yield of large FAT-MXene flakes with special wrinkles can reach 39% after four cycles of the FAT process. Moreover, combining with sonication treatment can boost the yield of small MXene to a record high value of 81.4%. With the help of a commercial interdigital mask, an on-chip all-MXene micro-supercapacitor (MSC) assembled by large FAT-MXene is fabricated, exhibiting high areal and volumetric capacitance of 23.6 mF cm(-2) and 591 F cm(-3), respectively. This remarkable electrochemical performance of MXene-MSC also confirms the high quality of MXene through this FAT strategy. This study may open up a new method to simultaneously boost the yield of MXene with small or large flake sizes, facilitating large-scale and size-dependent research on MXene.
引用
收藏
页数:11
相关论文
共 61 条
[11]   Plasmonic Ti3C2TX MXene Enables Highly Efficient Photothermal Conversion for Healable and Transparent Wearable Device [J].
Fan, Xiangqian ;
Ding, Yan ;
Liu, Yang ;
Liang, Jiajie ;
Chen, Yongsheng .
ACS NANO, 2019, 13 (07) :8124-8134
[12]   Conductive two-dimensional titanium carbide 'clay' with high volumetric capacitance [J].
Ghidiu, Michael ;
Lukatskaya, Maria R. ;
Zhao, Meng-Qiang ;
Gogotsi, Yury ;
Barsoum, Michel W. .
NATURE, 2014, 516 (7529) :78-U171
[13]   Boosting the Yield of MXene 2D Sheets via a Facile Hydrothermal-Assisted Intercalation [J].
Han, Fei ;
Luo, Shaojuan ;
Xie, Luoyuan ;
Zhu, Jiajie ;
Wei, Wei ;
Chen, Xian ;
Liu, Fuwei ;
Chen, Wei ;
Zhao, Jinlai ;
Dong, Lei ;
Yu, Kuai ;
Zeng, Xierong ;
Rao, Feng ;
Wang, Lei ;
Huang, Yang .
ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (08) :8443-8452
[14]   High-performance graphene oxide nanofiltration membrane with continuous nanochannels prepared by the in situ oxidation of MXene [J].
Han, Ruiyi ;
Wu, Peiyi .
JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (11) :6475-6481
[15]   Binder-free bonding of modularized MXene thin films into thick film electrodes for on-chip micro-supercapacitors with enhanced areal performance metrics [J].
Hu, Haibo ;
Bai, Zhiman ;
Niu, Ben ;
Wu, Mingzai ;
Hua, Tao .
JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (30) :14876-14884
[16]   An easily manipulated protocol for patterning of MXenes on paper for planar micro-supercapacitors [J].
Hu, Haibo ;
Hua, Tao .
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (37) :19639-19648
[17]   Extraordinary Areal and Volumetric Performance of Flexible Solid-State Micro-Supercapacitors Based on Highly Conductive Freestanding Ti3C2Tx Films [J].
Huang, Haichao ;
Su, Hai ;
Zhang, Haitao ;
Xu, Ludi ;
Chu, Xiang ;
Hu, Chunfeng ;
Liu, Huan ;
Chen, Ningjun ;
Liu, Fangyan ;
Deng, Wen ;
Gu, Bingni ;
Zhang, Hepeng ;
Yang, Weiqing .
ADVANCED ELECTRONIC MATERIALS, 2018, 4 (08)
[18]   Low-Temperature Reduction Strategy Synthesized Si/Ti3C2 MXene Composite Anodes for High-Performance Li-Ion Batteries [J].
Hui, Xiaobin ;
Zhao, Ruizheng ;
Zhang, Peng ;
Li, Caixia ;
Wang, Chengxiang ;
Yin, Longwei .
ADVANCED ENERGY MATERIALS, 2019, 9 (33)
[19]   MXene-on-Paper Coplanar Microsupercapacitors [J].
Kurra, Narendra ;
Ahmed, Bilal ;
Gogotsi, Yury ;
Alshareef, Husam N. .
ADVANCED ENERGY MATERIALS, 2016, 6 (24)
[20]   Fabrication of two-dimensional nanosheets via water freezing expansion exfoliation [J].
Li, Chen ;
Wang, Tailin ;
Wu, Yongzhong ;
Ma, Fukun ;
Zhao, Gang ;
Hao, Xiaopeng .
NANOTECHNOLOGY, 2014, 25 (49)