Hollow Carbon Nanorod Confined Single Atom Rh for Direct Formic Acid Electrooxidation
Abstract: Nearly theoretical 100% atomic utilization (supposing each atom could serve as independent sites to play a role in catalyz) of single‐atom catalysts (SACs) makes it highly promising for various applications. However, for most SACs, single‐atom sites are trapped in a solid carbon matrix, which makes the inner parts hardly available for reaction. Herein, a hollow N‐doped carbon confined single‐atom Rh (Rh‐SACs/HNCR) is developed via a coordination‐template method. Both aberration‐corrected scanning transmission electron microscopy and energy dispersive X‐ray spectroscopy mapping confirm the uniform distribution of Rh single atoms. Owning to the unique hollow structure and effective carbon confinement, excessive conversion from pyridinic/pyrrolic N to graphic N is hindered. As a proof of concept, Rh‐SACs/HNCR exhibits superior activity, stability, selectivity, and anti‐poisoning capability in formic acid oxidation reaction compared with the counterpart Rh/C, Pd/C, and Pt/C catalysts. This work provides a powerful strategy for synthesizing hollow carbon confined single‐atom catalysts apply in various energy‐related systems.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Hollow Carbon Nanorod Confined Single Atom Rh for Direct Formic Acid Electrooxidation ; day:11 ; month:11 ; year:2022 ; extent:8
Advanced science ; (11.11.2022) (gesamt 8)
- Urheber
-
Hu, Yezhou
Chen, Changsheng
Shen, Tao
Guo, Xuyun
Yang, Chen
Wang, Deli
Zhu, Ye
- DOI
-
10.1002/advs.202205299
- URN
-
urn:nbn:de:101:1-2022111114180543186798
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:32 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Hu, Yezhou
- Chen, Changsheng
- Shen, Tao
- Guo, Xuyun
- Yang, Chen
- Wang, Deli
- Zhu, Ye
Ähnliche Objekte (12)
The Structure of the Proton
Quantization of linear acoustic and elastic wave models in characterizations of isomorphism
The Source of Momentum for Producer Services’ Growth China: A Research from the Perspective of Driving Force Decomposition
China's path to the new economy an institutional approach
Sex-specific effects of localized muscle fatigue on upper body kinematics during a repetitive pointing task
Uniqueness of positive solutions for several classes of sum operator equations and applications
Understanding cellular internalization pathways of silicon nanowires
Precise Detection, Control and Synthesis of Chiral Compounds at Single-Molecule Resolution
Genomic reconstruction of σ54 regulons in Clostridiales
MicroRNA-34a Inhibition of the TLR Signaling Pathway Via CXCL10 Suppresses Breast Cancer Cell Invasion and Migration
On the Fiber Geometry Dependence of Forward Stimulated Brillouin Scattering in Optical Fiber
Staphylococcal Superantigen-like protein 11 mediates neutrophil adhesion and motility arrest, a unique bacterial toxin action
The Structure of the Proton
Quantization of linear acoustic and elastic wave models in characterizations of isomorphism
The Source of Momentum for Producer Services’ Growth China: A Research from the Perspective of Driving Force Decomposition
China's path to the new economy an institutional approach
Sex-specific effects of localized muscle fatigue on upper body kinematics during a repetitive pointing task
Uniqueness of positive solutions for several classes of sum operator equations and applications
Understanding cellular internalization pathways of silicon nanowires
Precise Detection, Control and Synthesis of Chiral Compounds at Single-Molecule Resolution
Genomic reconstruction of σ54 regulons in Clostridiales
MicroRNA-34a Inhibition of the TLR Signaling Pathway Via CXCL10 Suppresses Breast Cancer Cell Invasion and Migration
On the Fiber Geometry Dependence of Forward Stimulated Brillouin Scattering in Optical Fiber
Staphylococcal Superantigen-like protein 11 mediates neutrophil adhesion and motility arrest, a unique bacterial toxin action
The Structure of the Proton
Quantization of linear acoustic and elastic wave models in characterizations of isomorphism
The Source of Momentum for Producer Services’ Growth China: A Research from the Perspective of Driving Force Decomposition
China's path to the new economy an institutional approach
Sex-specific effects of localized muscle fatigue on upper body kinematics during a repetitive pointing task
Uniqueness of positive solutions for several classes of sum operator equations and applications
Understanding cellular internalization pathways of silicon nanowires
Precise Detection, Control and Synthesis of Chiral Compounds at Single-Molecule Resolution
Genomic reconstruction of σ54 regulons in Clostridiales
MicroRNA-34a Inhibition of the TLR Signaling Pathway Via CXCL10 Suppresses Breast Cancer Cell Invasion and Migration
On the Fiber Geometry Dependence of Forward Stimulated Brillouin Scattering in Optical Fiber