دورية أكاديمية
Controllable CO2 electrocatalytic reduction via ferroelectric switching on single atom anchored In2Se3 monolayer
| العنوان: | Controllable CO2 electrocatalytic reduction via ferroelectric switching on single atom anchored In2Se3 monolayer |
|---|---|
| المؤلفون: | Ju, Lin, Tan, Xin, Mao, Xin, Gu, Yuantong, Smith, Sean, Du, Aijun, Chen, Zhongfang, Chen, Changfeng, Kou, Liangzhi |
| المصدر: | Nature Communications |
| بيانات النشر: | Nature Publishing Group |
| سنة النشر: | 2021 |
| المجموعة: | Queensland University of Technology: QUT ePrints |
| الوصف: | Efficient and selective CO 2 electroreduction into chemical fuels promises to alleviate environmental pollution and energy crisis, but it relies on catalysts with controllable product selectivity and reaction path. Here, by means of first-principles calculations, we identify six ferroelectric catalysts comprising transition-metal atoms anchored on In 2 Se 3 monolayer, whose catalytic performance can be controlled by ferroelectric switching based on adjusted d-band center and occupation of supported metal atoms. The polarization dependent activation allows effective control of the limiting potential of CO 2 reduction on TM@In 2 Se 3 (TM = Ni, Pd, Rh, Nb, and Re) as well as the reaction paths and final products on Nb@In 2 Se 3 and Re@In 2 Se 3 . Interestingly, the ferroelectric switching can even reactivate the stuck catalytic CO 2 reduction on Zr@In 2 Se 3 . The fairly low limiting potential and the unique ferroelectric controllable CO 2 catalytic performance on atomically dispersed transition-metals on In 2 Se 3 clearly distinguish them from traditional single atom catalysts, and open an avenue toward improving catalytic activity and selectivity for efficient and controllable electrochemical CO 2 reduction reaction. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | unknown |
| العلاقة: | https://eprints.qut.edu.au/213356/1/98546159.pdfTest; Ju, Lin, Tan, Xin, Mao, Xin, Gu, Yuantong, Smith, Sean, Du, Aijun, Chen, Zhongfang, Chen, Changfeng, & Kou, Liangzhi (2021) Controllable CO2 electrocatalytic reduction via ferroelectric switching on single atom anchored In2Se3 monolayer. Nature Communications, 12(1), Article number: 5128.; http://purl.org/au-research/grants/arc/DP200102546Test; https://eprints.qut.edu.au/213356Test/; Centre for Materials Science; Faculty of Science; School of Chemistry & Physics; Faculty of Engineering; School of Mechanical, Medical & Process Engineering |
| الإتاحة: | https://doi.org/10.1038/s41467-021-25426-5Test https://eprints.qut.edu.au/213356Test/ |
| حقوق: | free_to_read ; http://creativecommons.org/licenses/by/4.0Test/ ; © 2021, The Author(s). ; This work is covered by copyright. Unless the document is being made available under a Creative Commons Licence, you must assume that re-use is limited to personal use and that permission from the copyright owner must be obtained for all other uses. If the document is available under a Creative Commons License (or other specified license) then refer to the Licence for details of permitted re-use. It is a condition of access that users recognise and abide by the legal requirements associated with these rights. If you believe that this work infringes copyright please provide details by email to qut.copyright@qut.edu.au |
| رقم الانضمام: | edsbas.E1DD0ABD |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |