Transparent, conductive solution processed spincast 2D Ti2CTx (MXene) films
By G. Ying, Andrew D Dillon, A. Fafarman, Michel W. Barsoum. 2017
157 citations recorded by the source corpus.
ABSTRACT Herein, we spincast aqueous colloidal Ti2CTx (MXene) solutions into conductive, transparent films with figures of merit (FOM), that are as good as Ti3C2Tx or un-doped chemically vapor-deposited graphene. When normalized by the number of transition metal atoms, the FOM is the highest ever reported for a MXene film. At about 2.7 × 105 cm–1 the absorbance coefficient of Ti2CTx is quite comparable to that of Ti3C2Tx. Quantitative relationships between film properties—conductance and transparency—and colloidal solution concentration and spin speeds are developed providing a road map for future work. GRAPHICAL ABSTRACT IMPACT STATEMENT In a first, we spincast aqueous colloidal Ti2CTx (MXene) solutions into conductive, transparent films with figures of merit—5—that are as good as Ti3C2Tx or un-doped CVD graphene.
Subfields: Electrical and Electronic Engineering, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/07ebee40600c563a573b775285070962e9240a37
How researchers see this paper
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In Electrical and Electronic Engineering
- Varun Natu
- Xi Zhu
- Hang Ling
- Yanheng Xu
- Yifan Wang
- Menglei Hu
- Michel W. Barsoum
- Ekaterina Pomerantseva
In Materials Chemistry
- Xi Zhu
- Yifan Wang
- Hang Ling
- Yanheng Xu
- Menglei Hu
- Varun Natu
- Ekaterina Pomerantseva
- Michel W. Barsoum
Citations in the corpus
- One MAX phase, different MXenes: A guideline to understand the crucial role of etching conditions on Ti3C2Tx surface chemistry (2020, background): “uction MXenes are among the newest and largest family of 2D materials with demonstrated applications in diverse fields such as electromagnetic interference shielding [1], transparent conductive films [2], wireless communication [3], hydrogen and oxygen electrocatalysis [4–7], 3 supercapacitors [8], ”
- MXenes: focus on optical and electronic properties and corresponding applications (2020, methodology): “Otherwise, the ultrathin sheets can be processed by various ways: vacuum filtration [56], spin coating [27, 60], acid or base crumpling [58], and electrophoretic deposition [61].”