Unraveling the Asymmetric O- O Radical Coupling Mechanism on Ru- O- Co for Enhanced Acidic Water Oxidation (Record no. 54692)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01955nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162452.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-20606 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Unraveling the Asymmetric O- O Radical Coupling Mechanism on Ru- O- Co for Enhanced Acidic Water Oxidation |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Small, 19(45), p.2304889, 2023 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Heterogeneous oxides with multiple interfaces provide significant advantages in electrocatalytic activity and stability. However, controlling the local structure of these oxides is challenging. In this work, unique heterojunctions are demonstrated based on two oxide types, which are formed via pyrolysis of a ruthenocene metal-organic framework (Ru-MOF)at specific temperatures. The resulted Ru-MOF-400 exhibits excellent electrocatalytic activity, with an overpotential of 190 mV at a current density of 10 mA cm-2 in 0.1 m HClO4 , and a mass activity of 2557 A gRu -1 , three orders of magnitude higher than commercial RuO2 . The Ru?O?Co bond formed by the incorporation of Co into the rutile lattice of RuO2 inhibits the disolution of Ru. Operando electrochemical investigations and density functional theory results reveal that the Ru-MOF-400 undergo asymmetric dual-active site oxide path mechanism during the acidic oxygen evolution reaction process, which is predominantly mediated by the asymmetric Ru?Co dual active site present at the interfaces between Co3 O4 and CoRuOx |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ACIDIC OXYGEN EVOLUTION REACTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ELECTROCATALYSTS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HETEROGENEOUS OXIDES |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Liang, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gao, X. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xu, K. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lu, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Liu, D. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhao, Z. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Liu, J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/17vka6kazEmnsG2zx72qrmftocHxsfg8A/view?usp=drivesdk">https://drive.google.com/file/d/17vka6kazEmnsG2zx72qrmftocHxsfg8A/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-20606 | 25.06.2025 | 25.06.2025 | Documentos solicitados |