Journal article
Iontronics Using V2CTx MXene-Derived Metal-Organic Framework Solid Electrolytes
ACS nano, v 14(8), pp 9840-9847
25 Aug 2020
PMID: 32806063
Abstract
Electronic applications of porous metal-organic frameworks (MOFs) have recently emerged as an important research area. However, there is still no report on using MOF solid electrolytes in iontronics, which could take advantage of the porous feature of MOFs in the ionic transport. In this article, MXene-derived two-dimensional porphyrinic MOF (MX-MOF) films are demonstrated as an electronic-grade proton-conducting electrolyte. Meanwhile, the MX-MOF film shows high quality, chemical stability, and capability of standard device patterning processes (e.g., dry etching and optical and electron beam lithography). Using the commercialized nano-fabrication processes, an electric double-layer (EDL) transistor is demonstrated using the MX-MOF film (derived from V2CTx MXene) as an ionic gate and MoS(2 )film as a semiconducting channel layer. The EDL transistor, operated by applying an electric field to control the interaction between ions and electrons, is the core device platform in the emerging iontronics field. Therefore, The MX-MOF, confirmed as a solid electrolyte for EDL transistor devices, could have a significant impact on iontronics research and development.
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Details
- Title
- Iontronics Using V2CTx MXene-Derived Metal-Organic Framework Solid Electrolytes
- Creators
- Xiangming Xu - King Abdullah University of Science and TechnologyHao Wu - King Abdullah University of Science and TechnologyXin He - King Abdullah University of Science and TechnologyMrinal K. Hota - King Abdullah University of Science and TechnologyZhixiong Liu - King Abdullah University of Science and TechnologySifei Zhuo - King Abdullah University of Science and TechnologyHyunho Kim - King Abdullah University of Science and TechnologyXixiang Zhang - King Abdullah University of Science and TechnologyHusam N. Alshareef - King Abdullah University of Science and Technology
- Publication Details
- ACS nano, v 14(8), pp 9840-9847
- Publisher
- ACS Publications
- Number of pages
- 8
- Grant note
- King Abdullah University of Science and Technology (KAUST); King Abdullah University of Science & Technology
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Materials Science and Engineering
- Web of Science ID
- WOS:000566341000049
- Scopus ID
- 2-s2.0-85090076738
- Other Identifier
- 991022059922004721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Chemistry, Multidisciplinary
- Chemistry, Physical
- Materials Science, Multidisciplinary
- Nanoscience & Nanotechnology