| Download | - View final version: Phase transition engineering of host perovskite toward optimal exsolution‐facilitated catalysts for carbon dioxide electrolysis (PDF, 3.5 MiB)
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| DOI | Resolve DOI: https://doi.org/10.1002/anie.202305552 |
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| Author | Search for: Zhang, Bo‐WenORCID identifier: https://orcid.org/0000-0003-1304-0899; Search for: Zhu, Meng‐Nan; Search for: Gao, Min‐Rui; Search for: Chen, Jian1; Search for: Xi, Xiuan; Search for: Shen, Jing; Search for: Feng, Ren‐Fei; Search for: Semagina, Natalia; Search for: Duan, Nanqi; Search for: Zeng, Hongbo; Search for: Luo, Jing‐LiORCID identifier: https://orcid.org/0000-0002-2465-7280 |
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| Affiliation | - National Research Council of Canada. Nanotechnology
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| Funder | Search for: Canada First Research Excellence Fund |
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| Format | Text, Article |
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| Abstract | The in situ exsolution technique of nanoparticles has brought new opportunities for the utilization of perovskite-based catalysts in solid oxide cells. However, the lack of control over the structural evolution of host perovskites during the promotion of exsolution has restricted the architectural exploitation of exsolution-facilitated perovskites. In this study, we strategically broke the long-standing trade-off phenomenon between promoted exsolution and suppressed phase transition via B-site supplement, thus broadening the scope of exsolution-facilitated perovskite materials. Using carbon dioxide electrolysis as an illustrative case study, we demonstrate that the catalytic activity and stability of perovskites with exsolved nanoparticles (P-eNs) can be selectively enhanced by regulating the explicit phase of host perovskites, accentuating the critical role of the architectures of perovskite scaffold in catalytic reactions occurring on P-eNs. The concept demonstrated could potentially pave the way for designing the advanced exsolution-facilitated P-eNs materials and unveiling a wide range of catalytic chemistry taking place on P-eNs. |
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| Publication date | 2023-05-23 |
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| Publisher | Wiley |
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| Licence | |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | ba862b73-705e-4804-ba6f-a4cf7f37bece |
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| Record created | 2023-08-17 |
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| Record modified | 2023-08-17 |
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