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Liu C, Jiang Y, Wang T, Li Q, Liu Y. Nano Si-Doped Ruthenium Oxide Particles from Caged Precursors for High-Performance Acidic Oxygen Evolution. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2207429. [PMID: 36807708 PMCID: PMC10161032 DOI: 10.1002/advs.202207429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/26/2023] [Indexed: 05/06/2023]
Abstract
RuO2 is well known as the benchmark acidic oxygen evolution reaction (OER) catalyst, but its practical application has been impeded by its limited durability. Herein, it is presented that the stability of ruthenium oxide can be significantly improved by pretrapping RuCl3 precursors within a cage compound possessing 72 aromatic rings, which leads to well carbon-coated RuOx particles (Si-RuOx @C) after calcination. The catalyst survives in 0.5 M H2 SO4 for an unprecedented period of 100 hours at 10 mA cm-2 with minimal overpotential change during OER. In contrast, RuOx prepared from similar non-tied compounds doesn't exhibit such catalytic activity, highlighting the importance of the preorganization of Ru precursors within the cage prior to calcination. In addition, the overpotential at 10 mA cm-2 in acid solution is only 220 mV, much less than that of commercial RuO2 . X-ray absorption fine structure (FT-EXAFS) reveals the Si doping through unusual Ru-Si bond, and density functional theory (DFT) calculation reveals the importance of the Ru-Si bond in enhancing both the activity and stability of the catalyst.
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Affiliation(s)
- Chunxiang Liu
- School of Chemistry, Beihang University, Beijing, 100191, P. R. China
| | - Yunbo Jiang
- State Key Laboratory for Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., 650221, Kunming, P. R. China
| | - Teng Wang
- School of Chemistry, Beihang University, Beijing, 100191, P. R. China
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Chemistry, Beihang University, Beijing, 100191, P. R. China
| | - Qiaosheng Li
- School of Chemistry, Beihang University, Beijing, 100191, P. R. China
| | - Yuzhou Liu
- School of Chemistry, Beihang University, Beijing, 100191, P. R. China
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Chemistry, Beihang University, Beijing, 100191, P. R. China
- Research Department, Shenyunzhihe Company, Qidian Center, FL 10, Energy East Rd, #1, Changping District, Beijing, 102206, P. R. China
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Abstract
Since the prediction of the existence of metallabenzenes in 1979, metallaaromatic chemistry has developed rapidly, due to its importance in both experimental and theoretical fields. Now six major types of metallaromatic compounds, metallabenzenes, metallabenzynes, heterometallaaromatics, dianion metalloles, metallapentalenes and metallapentalynes (also termed carbolongs), and spiro metalloles, have been reported and extensively studied. Their parent organic analogues may be aromatic, non-aromatic, or even anti-aromatic. These unique systems not only enrich the large family of aromatics, but they also broaden our understanding and extend the concept of aromaticity. This review provides a comprehensive overview of metallaaromatic chemistry. We have focused on not only the six major classes of metallaaromatics, including the main-group-metal-based metallaaromatics, but also other types, such as metallacyclobutadienes and metallacyclopropenes. The structures, synthetic methods, and reactivities are described, their applications are covered, and the challenges and future prospects of the area are discussed. The criteria commonly used to judge the aromaticity of metallaaromatics are presented.
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Affiliation(s)
- Dafa Chen
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen, People's Republic of China
| | - Yuhui Hua
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen, People's Republic of China.,State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China
| | - Haiping Xia
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen, People's Republic of China.,State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China
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Xu L, Li S, Jiang L, Dong T, Zhang G, Zhang W, Gao Z. Revisiting reactions of alkynes with Ru3(CO)12: Effects of alkyne substituents and solvents on the structures of ruthenium cluster products. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Li S, Xu L, Jiang L, Zhang G, Zhang W, Gao Z. Activation reactions of 2-pyridyl and 2-pyrimidinyl alkynes with Ru 3(CO) 12. NEW J CHEM 2019. [DOI: 10.1039/c9nj04958d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The strong coordination ability of nitrogen atoms of N-heterocyclic groups plays key roles in the product distribution and molecular structures.
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Affiliation(s)
- Shasha Li
- Key Laboratory of Applied Surface and Colloid Chemistry
- MOE/School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- China
| | - Lei Xu
- Key Laboratory of Applied Surface and Colloid Chemistry
- MOE/School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- China
| | - Liping Jiang
- Key Laboratory of Applied Surface and Colloid Chemistry
- MOE/School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- China
| | - Guofang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- MOE/School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- MOE/School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry
- MOE/School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- China
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Wei J, Zhang WX, Xi Z. The aromatic dianion metalloles. Chem Sci 2017; 9:560-568. [PMID: 29675144 PMCID: PMC5883866 DOI: 10.1039/c7sc04454b] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 12/04/2017] [Indexed: 11/21/2022] Open
Abstract
Metalloaromatic species are unique and important both experimentally and theoretically. Significant progress has been made during the past few decades. New aromatic systems have challenged and extended the concept of aromaticity remarkably. In this perspective, recent results on the study of the dianion aromatic metalloles and their corresponding analogues are reviewed. These include the dilithio group 14 metalloles, group 13 metalloles and transition metal metalloles. X-ray crystallography has made a key contribution to the understanding of the structures. Various theoretical tools, such as NICS and AdNDP, make it possible to measure the aromaticity beyond Hückel's rule. The dianion butadiene skeletons play a key role in these metalloles and can be regarded as non-innocent ligands, which accept the electrons from the metal center and thus form the aromatic rings. By simply changing the central metals to different metals, the metallole analogues such as dicupra[10]annulenes and spiroaromatic palladoles can also be generated, which opens a door to synthesize other metalla-macrocyclic aromatics. Key challenges and envisioned opportunities for the future, such as applying these dianion metalloles as novel ligands of transition metals and generating new types of organometallic aromatic system, are also discussed.
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Affiliation(s)
- Junnian Wei
- Beijing National Laboratory for Molecular Sciences (BNLMS) , Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education , College of Chemistry , Peking University , Beijing 100871 , China . ;
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS) , Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education , College of Chemistry , Peking University , Beijing 100871 , China . ;
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS) , Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education , College of Chemistry , Peking University , Beijing 100871 , China . ;
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Jandl C, Öfele K, Pöthig A. A Pd Halide Cluster from 1964: Pd 6Cl 8 Capped by Ring-Opened C 3Ph 3 Ligands from Oxidative Addition of Cyclopropenium Ions. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christian Jandl
- Department of Chemistry & Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, 85747 Garching, Germany
| | - Karl Öfele
- Department of Chemistry & Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, 85747 Garching, Germany
| | - Alexander Pöthig
- Department of Chemistry & Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, 85747 Garching, Germany
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Bonuccelli V, Funaioli T, Leoni P, Marchetti F, Marchetti L, Pasquali M. Synthesis and characterization of non-bridging mono- and bis-σ-η1-alkynyl derivatives of the phosphido-bridged hexaplatinum core [Pt6(μ-PBut2)4(CO)4]2+. Dalton Trans 2016; 45:6878-92. [DOI: 10.1039/c6dt00410e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Several mono- or bis-alkynyl derivatives of the [Pt6(μ-PBut2)4(CO)4]2+ core, pivotal intermediates in the synthesis of new cluster-containing oligomers, were prepared and fully characterized.
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Affiliation(s)
- Veronica Bonuccelli
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Piero Leoni
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Fabio Marchetti
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Lorella Marchetti
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Marco Pasquali
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
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Reactivity of 1,3-ynone in transformation of Ru2–Ru4 clusters: Formation of ruthenoles via tetraruthenium intermediate. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.09.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Estrada-Montaño AS, Leyva MA, Grande-Aztatzi R, Vela A, Rosales-Hoz MJ. The reaction of [Fe3(CO)12] with HCCSiR3 (R = Me, Ph) and reactivity of [HFe3(CO)9(CCSiMe3)] with amines. Theoretical studies on NMR 1H and 13C chemical shifts and some advances in the theoretical determinations of pKa in cluster compounds. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.08.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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