A highly flexible and sensitive piezoresistive sensor based on MXene with greatly changed interlayer distances.
A highly flexible and sensitive piezoresistive sensor based on MXene with greatly changed interlayer distances.
复制标题
基于MXene的高度灵活、灵敏的层间距离变化较大的压阻传感器
DOI：
10.1038/s41467-017-01136-9
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发表时间：
2017-10-31
影响因子：
16.6
通讯作者：
Gao Y
中科院分区：
文献类型：
--
作者：
Ma Y;Liu N;Li L;Hu X;Zou Z;Wang J;Luo S;Gao Y
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Since the successful synthesis of the first MXenes, application developments of this new family of two-dimensional materials on energy storage, electromagnetic interference shielding, transparent conductive electrodes and field-effect transistors, and other applications have been widely reported. However, no one has found or used the basic characteristics of greatly changed interlayer distances of MXene under an external pressure for a real application. Here we report a highly flexible and sensitive piezoresistive sensor based on this essential characteristics. An in situ transmission electron microscopy study directly illustrates the characteristics of greatly changed interlayer distances under an external pressure, supplying the basic working mechanism for the piezoresistive sensor. The resultant device also shows high sensitivity (Gauge Factor ~ 180.1), fast response (<30 ms) and extraordinarily reversible compressibility. The MXene-based piezoresistive sensor can detect human being’s subtle bending-release activities and other weak pressure.
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影响因子：
19
作者：
Tai, Yanlong;Lubineau, Gilles
通讯作者：
Lubineau, Gilles
DOI：
10.1073/pnas.1414215111
发表时间：
2014-11-25
影响因子：
11.1
作者：
Ling, Zheng;Ren, Chang E.;Gogotsi, Yury
通讯作者：
Gogotsi, Yury
影响因子：
56.9
作者：
Lukatskaya, Maria R.;Mashtalir, Olha;Gogotsi, Yury
通讯作者：
Gogotsi, Yury
影响因子：
19
作者：
Chen, Zhuo;Ming, Tian;Kong, Jing
通讯作者：
Kong, Jing
影响因子：
17.1
作者：
Naguib, Michael;Mashtalir, Olha;Barsoum, Michel W.
通讯作者：
Barsoum, Michel W.