碳化钛/椴木多孔碳复合材料用于超级电容器性能的研究

doi:10.15541/jim20190267

无机材料学报 ›› 2020, Vol. 35 ›› Issue (1): 126-130.DOI: 10.15541/jim20190267

所属专题： MAX相和MXene材料；二维材料； 2020年能源材料论文精选(二)：超级电容器；【虚拟专辑】超级电容器(2020~2021)

碳化钛/椴木多孔碳复合材料用于超级电容器性能的研究

李腾飞,黄璐君,闫旭东,刘庆雷,顾佳俊()

上海交通大学材料科学与工程学院, 金属基复合材料国家重点实验室, 上海 200240

收稿日期:2019-05-31 出版日期:2020-01-20 网络出版日期:2019-10-25
作者简介:李腾飞(1993-), 男, 博士研究生. E-mail: ltf1993@sjtu.edu.cn

Ti₃C₂T_x/Wood Carbon as High-areal-capacity Electrodes for Supercapacitors

LI Teng-Fei,HUANG Lu-Jun,YAN Xu-Dong,LIU Qing-Lei,GU Jia-Jun()

State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Received:2019-05-31 Published:2020-01-20 Online:2019-10-25
About author:LI Teng-Fei (1993-), male, PhD candidate. E-mail: ltf1993@sjtu.edu.cn
Supported by:
National Natural Science Foundation of China(51672175);National Natural Science Foundation of China(51772187);National Natural Science Foundation of China(51572169);National Natural Science Foundation of China(51271116)

摘要/Abstract

摘要：

碳化钛作为一种新兴的层状二维材料具有一些独特的物理化学性质, 近年来引起了科研工作者广泛的注意。它是由化学选择性刻蚀的方法获得, 在电化学如锂电池, 超级电容器等领域展现出极好的应用前景。目前研究中碳化钛的电极往往活性物质负载量较低, 导致面容量不佳, 从而限制了其在大规模生产中的应用。本工作受自然界中椴木结构的启发, 利用其多孔道、孔道弯曲度低、导电性好、低价环保等特点, 将碳化钛与椴木活性炭复合, 获得了一种具有高面电容且稳定的超级电容器, 该电容器在2 mV/s的扫速下具有1983 mF/cm ²的面容量, 同时活性材料负载量可以达到17.9 mg/cm ²。本研究为后续利用自然界构型材料与功能材料的复合提供了一定的借鉴。

关键词: 碳化钛, 椴木活性炭, 超级电容器, 面电容

Abstract:

MXenes—two-dimensional (2D) compounds generated from layered bulk materials, have attracted significant attention in energy storage fields. However, low mass loading of MXenes results in low areal capacity and impedes the practical use of MXenes electrodes. Inspired by natural basswood, an ideal architecture with natural, three-dimensionally (3D) aligned open microchannels was developed for high Ti₃C₂T_x mass loading. Compared with reported Ti₃C₂T_x electrode structure, the 3D porous carbon matrix has several advantages including low tortuosity, high conductivity and good structure stability. The Ti₃C₂T_x assembled with the wood carbon can deliver a high areal capacity of 1983 mF/cm ² at 2 mV/s with a high Ti₃C₂T_x mass loading of 17.9 mg/cm ² when used as electrode for supercapacitors. This work provides a new strategy to develop 3D porous electrodes for MXenes, which can achieve high areal capacity.

Key words: Ti₃C₂T_x, wood carbon, supercapacitor, high areal capacity

中图分类号:

TQ174

李腾飞, 黄璐君, 闫旭东, 刘庆雷, 顾佳俊. 碳化钛/椴木多孔碳复合材料用于超级电容器性能的研究[J]. 无机材料学报, 2020, 35(1): 126-130.

LI Teng-Fei, HUANG Lu-Jun, YAN Xu-Dong, LIU Qing-Lei, GU Jia-Jun. Ti₃C₂T_x/Wood Carbon as High-areal-capacity Electrodes for Supercapacitors[J]. Journal of Inorganic Materials, 2020, 35(1): 126-130.

图/表 3

Fig. 1 Characterixations of Ti3C2Tx (a) SEM image of raw material Ti3AlC2, (b) SEM image of Ti3AlC2 via NaOH etching, (c) XRD patterns of Ti3AlC2 and Ti3C2Tx, (d) TEM image of NaOH-Ti3C2Tx

Fig. 2 SEM images of bare wood carbon ((a, b)) and Ti3C2Tx/wood carbon ((c, d)) (a, c) Top-view; (b, d) Cross-sectional view

Fig. 3 CV curves of bare wood carbon (a) and Ti3C2Tx/wood carbon (b), GCD cycling profiles (c)of the Ti3C2Tx/wood carbon electrode collected at 1, 5, 10, and 20 mA/cm2, and capacitance retention test at 10 mA/cm2 (d)

参考文献 12

[1]	LUKATSKAYA M R, KOTA S, LIN Z , et al.Ultra-high-rate pseudocapacitive energy storage in two-dimensional transition metal carbides. Nature Energy, 2017,2(8):17105.
[2]	NAGUIB M, COME J, DYATKIN B , et al.MXene: a promising transition metal carbide anode for lithium-ion batteries. Electrochemistry Communications, 2012,16(1):61-64.
[3]	SHAHZAD F, ALHABEB M, HATTER C B , et al.Electromagnetic interference shielding with 2D transition metal carbides (MXenes). Science, 2016,353(6304):1137-1140.
[4]	NAGUIB M, KURTOGLU M, PRESSER V , et al.Two-dimensional nanocrystals produced by exfoliation of Ti₃AlC₂. Advanced Materials, 2011,23(37):4248-4253.
[5]	GHIDIU M, LUKATSKAYA M R, ZHAO M Q , et al.Conductive two-dimensional titanium carbide ‘clay’ with high volumetric capacitance. Nature, 2014,516(7529):78.
[6]	CHEN C, ZHANG Y, LI Y , et al.All-wood, low tortuosity, aqueous, biodegradable supercapacitors with ultra-high capacitance. Energy & Environmental Science, 2017,10(2):538-545.
[7]	LU L L, LU Y Y, XIAO Z J , et al.Wood-inspired high- performance ultrathick bulk battery electrodes. Advanced Materials, 2018,30(20):1706745.
[8]	JIANG J, ZHANG L, WANG X , et al.Highly ordered macroporous woody biochar with ultra-high carbon content as supercapacitor electrodes. Electrochimica Acta, 2013,113:481-489.
[9]	SHEN F, LUO W, DAI J , et al.Ultra-thick, low-tortuosity, and mesoporous wood carbon anode for high-performance sodium-ion batteries. Advanced Energy Materials, 2016,6(14):1600377.
[10]	LI T, YAO L, LIU Q , et al.Fluorine-free synthesis of high-purity Ti₃C₂T_x(T=OH, O) via alkali treatment. Angewandte Chemie International Edition, 2018,57(21):6115-6119.
[11]	ALHABEB M, MALESKI K, ANASORI B , et al.Guidelines for synthesis and processing of two-dimensional titanium carbide (Ti₃C₂T_x MXene). Chemistry of Materials, 2017,29(18):7633-7644.
[12]	LUKATSKAYA M R, MASHTALIR O, REN C E , et al.Cation intercalation and high volumetric capacitance of two-dimensional titanium carbide. Science, 2013,341(6153):1502-1505.

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碳化钛/椴木多孔碳复合材料用于超级电容器性能的研究

Ti₃C₂T_x/Wood Carbon as High-areal-capacity Electrodes for Supercapacitors

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