Single-site Pt-doped RuO <sub>2</sub> hollow nanospheres with interstitial C for high-performance acidic overall water splitting-Reference-Cited by-同舟云学术

Single-site Pt-doped RuO ₂ hollow nanospheres with interstitial C for high-performance acidic overall water splitting

Published:2022-03-04 Issue:9 Volume:8 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Wang Juan¹²^ORCID,Yang Hao³^ORCID,Li Fan⁴^ORCID,Li Leigang¹,Wu Jianbo⁴⁵⁶^ORCID,Liu Shangheng¹,Cheng Tao³^ORCID,Xu Yong⁷^ORCID,Shao Qi³^ORCID,Huang Xiaoqing¹^ORCID

Affiliation:

1. State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.

2. Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China.

3. Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu 215123, China.

4. State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.

5. Center of Hydrogen Science, Shanghai Jiao Tong University, Shanghai 200240, China.

6. Future Material Innovation Center, Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, Shanghai 200240, China.

7. Guangzhou Key Laboratory of Low-Dimensional Materials and Energy Storage Devices, Collaborative Innovation Center of Advanced Energy Materials, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.

Abstract

Realizing stable and efficient overall water splitting is highly desirable for sustainable and efficient hydrogen production yet challenging because of the rapid deactivation of electrocatalysts during the acidic oxygen evolution process. Here, we report that the single-site Pt-doped RuO 2 hollow nanospheres (SS Pt-RuO 2 HNSs) with interstitial C can serve as highly active and stable electrocatalysts for overall water splitting in 0.5 M H 2 SO 4 . The performance toward overall water splitting have surpassed most of the reported catalysts. Impressively, the SS Pt-RuO 2 HNSs exhibit promising stability in polymer electrolyte membrane electrolyzer at 100 mA cm −2 during continuous operation for 100 hours. Detailed experiments reveal that the interstitial C can elongate Ru-O and Pt-O bonds, and the presence of SS Pt can readily vary the electronic properties of RuO 2 and improve the OER activity by reducing the energy barriers and enhancing the dissociation energy of * O species.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference102 articles.

1. Metallic nanostructures with low dimensionality for electrochemical water splitting

2. Significance of Engineering the Octahedral Units to Promote the Oxygen Evolution Reaction of Spinel Oxides

3. Approaches for measuring the surface areas of metal oxide electrocatalysts for determining their intrinsic electrocatalytic activity

4. Operando Identification of the Dynamic Behavior of Oxygen Vacancy-Rich Co3O4 for Oxygen Evolution Reaction

5. Optimal Geometrical Configuration of Cobalt Cations in Spinel Oxides to Promote Oxygen Evolution Reaction

Cited by 116 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Boosting electrochemical oxidation of As(III) on Fe-doped RuO2/PEDOT/SnO2 nanocomposite anode: Fabrication, performance and mechanism;Journal of Materials Science & Technology;2024-05

2. Sub-nanometric Pt clusters supported Co aerogel electrocatalyst with hierarchical micro/nano-porous structure for hydrogen evolution reaction;Applied Catalysis B: Environmental;2024-04

3. Implanting oxophilic metal in PtRu nanowires for hydrogen oxidation catalysis;Nature Communications;2024-02-06

4. Metastabilizing the Ruthenium Clusters by Interfacial Oxygen Vacancies for Boosted Water Splitting Electrocatalysis;Advanced Energy Materials;2024-02-02

5. Opposite Electron Transfer Induced High Valence Mo Sites for Boosting the Water Splitting Performance of Ir Atoms;ACS Applied Materials & Interfaces;2024-02-02