Facile synthesis MXene (Ti3C2Tx) Decorated with Palladium Nanoparticles for Electrochemically CO Oxidation

作者

Belal Salah¹ , Kamel Eid² , Ahmed Abdelgwad³ , Aboubakr M Abdullah³ , Mohamed Hassan³ , Leena A. Al-Sulaiti⁴ , Kenneth Ozoemena⁵

1. Center for advanced materials, Qatar university, Doha 2713, Qatar
2. Gas Processing Center, Collage of Engineering, Qatar university, Doha 2713, Qatar
3. Center for advanced materials, Qatar university, Doha 2713,Qatar.
4. Department of Mathematics, Statistics, and Physics, Qatar University, Doha 2713, Qatar.
5. Molecular Science institute, School of Chemistry, Witwatersrand University, South Africa, 2050

会议/活动

Qatar University Annual Research Forum and Exhibition 2022., October 2022 (Doha, Qatar)

海报摘要

Titanium Carbide (Ti3C2Tx) MXene owns various unique physicochemical and catalytic properties. The electrochemical CO oxidation performance is not yet reported experimentally. Herein, Ti3C2Tx MXene decorated with pallidum nanoparticles is rationally designed via the selective chemical etching under sonication to form Ti3C2Tx, which acts as a substrate for Pd nanoparticles via impregnation with Pd salt without a reducing agent. The electrochemical CO oxidation activity was tested in an acidic medium.

关键词

Titanium Carbide (Ti3C2Tx), (Ti3C2Tx) MXene, Electrochemical CO oxidation

研究领域

Chemical Engineering, Material Sciences, Nanoengineering, Chemistry

参考文献

1. Wang, H.; Yin, S.; Eid, K.; Li, Y.; Xu, Y.; Li, X.; Xue, H.; Wang, L., Fabrication of mesoporous cage-bell Pt nanoarchitectonics as efficient catalyst for oxygen reduction reaction. ACS Sustainable Chemistry & Engineering 2018, 6 (9), 11768- 11774.
2. Xie, S.; Wang, Z.; Tan, W.; Zhu, Y.; Collier, S.; Ma, L.; Ehrlich, S. N.; Xu, P.; Yan, Y.; Xu, T., Highly Active and Stable Palladium Catalysts on Novel Ceria– Alumina Supports for Efficient Oxidation of Carbon Monoxide and Hydrocarbons. Environmental Science & Technology 2021.
3. Tahini, H. A.; Tan, X.; Smith, S. C., Facile CO Oxidation on Oxygen‐functionalized MXenes via the Mars‐van Krevelen Mechanism. ChemCatChem 2020, 12 (4), 1007-1012.
4. Alhabeb, M.; Maleski, K.; Anasori, B.; Lelyukh, P.; Clark, L.; Sin, S.; Gogotsi, Y., Guidelines for synthesis and processing of two-dimensional titanium carbide (Ti3C2T x MXene). Chemistry of Materials 2017, 29 (18), 7633-7644.

基金

1. Qatar Foundation (No. NPRP12s-0227-190168)
2. Qatar university and South African National Research Foundation (NRF) (No. IRCC-2021-015)

补充材料

暂无数据

附加信息

利益冲突

No competing interests were disclosed.

数据可用性声明

The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.

知识共享许可协议

Copyright © 2022 Salah et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.