Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/95654
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Biology and Chemical Technology | en_US |
dc.creator | Wong, H | en_US |
dc.creator | Lu, Q | en_US |
dc.creator | Sun, M | en_US |
dc.creator | Huang, B | en_US |
dc.date.accessioned | 2022-09-27T02:46:33Z | - |
dc.date.available | 2022-09-27T02:46:33Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/95654 | - |
dc.language.iso | zh | en_US |
dc.publisher | 吉林大学 | en_US |
dc.rights | © 2022 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。 | en_US |
dc.rights | © 2022 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research use. | en_US |
dc.subject | Atomic electrocatalyst | en_US |
dc.subject | Density functional theory | en_US |
dc.subject | Graphdiyne | en_US |
dc.subject | Self-validated machine learning | en_US |
dc.title | Rational design of graphdiyne-based atomic electrocatalysts : DFT and self-validated machine learning | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 43 | en_US |
dc.identifier.issue | 5 | en_US |
dc.identifier.doi | 10.7503/cjcu20220042 | en_US |
dcterms.abstract | Although atomic catalysts(ACs) have attracted intensive attention in recent years, the current progress of this area is limited by the use of noble metal as well as single atomic catalysts(SACs). Here, we summarize the recent works in screening highly-efficient graphdiyne-ACs(GDY-ACs) with the utilization of density functional theory(DFT) calculations and machine learning(ML). Our studies showed that the Pd, Co, Pt and Hg could form stable zero-valence transition metal-GDY(TM-GDY), whereas the lanthanide-TM DAC(Ln-TM DAC) systems were also demonstrated as the promising electrocatalyst candidates because of their long-range site-to-site f-d orbital interactions. The further analysis revealed that the combination of main group elements with TM and Ln metals can achieve high stable GDY-DAC and preserve the high electroactivity due to the long-range p-orbital coupling, while the role of the s- and p-orbitals was studied via ML algorithm. In addition, the DFT calculation and ML techniques also showed great potential in screening possible GDY-based ACs with excellent hydrogen evolution reaction(HER) performances, and the potential of rare-earth-based GDY-ACs for HER has been predicted for the first time. This review has supplied an advanced strategy for future exploration of atomic catalyst. | en_US |
dcterms.abstract | 近年来, 原子催化剂(ACs)引起了广泛的研究关注 . 目前该领域的长足发展受限于贵金属的使用和单原 子催化剂(SACs)的性能有限 . 本文总结了利用密度泛函理论(DFT)和机器学习(ML)方法筛选高效的基于石墨炔 (GDY)的原子催化剂的工作 . 研究表明, Pd, Co, Pt 和 Hg 可以形成稳定的零价过渡金属-石墨炔组合(TM-GDY), 而镧系-过渡金属的双原子催化剂(Ln-TM DAC)组合通过 f-d 轨道耦合作用可以获得有效的催化性能提升 . 进 一步分析表明, 主族元素与过渡金属和镧系金属的结合可以通过 p 轨道耦合保持高电活性, 从而构成高度稳 定的 GDY-DAC 系统, 机器学习算法也揭示了 s,p 轨道的作用 . 此外, 理论算法技术在筛选催化水分解析氢反应 (HER)的高效组合上也表现出了优越性, 创新性地预测了石墨炔-原子催化剂在实际催化反应中的潜能 . 本综 合评述可为未来设计新型原子催化剂提供新的思路与策略 . | en_US |
dcterms.accessRights | open access | en_US |
dcterms.alternative | 石墨炔原子催化剂的崭新道路 : 基于自验证机器学习方法的筛选策略 | en_US |
dcterms.bibliographicCitation | 高等學校化學學報 (Chemical journal of Chinese universities), 2022, v. 43, no. 5, 20220042 | en_US |
dcterms.isPartOf | 高等學校化學學報 (Chemical journal of Chinese universities) | en_US |
dcterms.issued | 2022 | - |
dc.identifier.scopus | 2-s2.0-85132806179 | - |
dc.identifier.ros | 2021004053 | - |
dc.identifier.eissn | 1000-9213 | en_US |
dc.identifier.artn | 20220042 | en_US |
dc.description.validate | 202209 bchy | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | a1775, CDCF_2021-2022 | en_US |
dc.identifier.SubFormID | 45929 | en_US |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Key Research and Development Program of China; National Natural Science Foundation of China; Hong Kong Polytechnic University | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 70659063 | - |
dc.description.oaCategory | VoR allowed | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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70659063.pdf | 1.81 MB | Adobe PDF | View/Open |
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