2020
DOI: 10.1016/j.mtphys.2020.100182
|View full text |Cite
|
Sign up to set email alerts
|

Regulating the electronic configuration of ruthenium nanoparticles via coupling cobalt phosphide for hydrogen evolution in alkaline media

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

1
22
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 29 publications
(23 citation statements)
references
References 46 publications
1
22
0
Order By: Relevance
“…To further rationalize the OER activity of Na x CoO 2 , the charge-transfer resistance and the electrochemical active surface area (ECSA) of each of the samples are shown in Figure S7b and Table , respectively. Although all of the Na x CoO 2 samples exhibit high charge-transfer resistance at the interface, much higher than that of NiFe (oxy)­hydroxide, , Na 0.75 CoO 2 displays the lowest charge-transfer resistance among the samples studied, as indicated by the electrochemical impedance spectroscopy curves shown in Figure S7b, which contributes to its low onset potential and competent performance. Na 0.75 CoO 2 also has high bulk electrical conductivity benefiting from its good crystallinity and optimized Na concentration.…”
Section: Resultssupporting
confidence: 77%
“…To further rationalize the OER activity of Na x CoO 2 , the charge-transfer resistance and the electrochemical active surface area (ECSA) of each of the samples are shown in Figure S7b and Table , respectively. Although all of the Na x CoO 2 samples exhibit high charge-transfer resistance at the interface, much higher than that of NiFe (oxy)­hydroxide, , Na 0.75 CoO 2 displays the lowest charge-transfer resistance among the samples studied, as indicated by the electrochemical impedance spectroscopy curves shown in Figure S7b, which contributes to its low onset potential and competent performance. Na 0.75 CoO 2 also has high bulk electrical conductivity benefiting from its good crystallinity and optimized Na concentration.…”
Section: Resultssupporting
confidence: 77%
“…reported that the Ru−H can be regulated using Au as electron donor of Ru sites [42] . The cheap transition metals Co and Ni are widely used catalysts for catalysis applications, [43–52] and their electronegativities are 1.88 and 1.91 respectively. Compared with the electronegativity of 2.20 for Ru, they are potential candidates for regulating the electronic structure of Ru site.…”
Section: Figurementioning
confidence: 99%
“…Energy storage and conversion technologies, such as supercapacitor, battery, and electrolysis have been spotlighted due to their high potential for future global energy policies . Among conversion energy techniques, water splitting for clean hydrogen production with zero-emission of pollution is emerging as the best solution for a promising future hydrogen economy. , The high activation energy of hydrogen evolution reaction (HER) at cathode or oxygen evolution reaction (OER) at anode needs to employ high-efficiency noble metal-based catalysts, such as Pt/C or RuO 2 /IrO 2 . However, the rare source and expensiveness of these catalysts cannot satisfy practical requirements for industrial hydrogen production. In addition, each aforementioned catalyst can effectively promote only a half-reaction, thus efficiency of overall water splitting can face issues in terms of the complicated manufacturing process and total cost.…”
Section: Introductionmentioning
confidence: 99%