Feb 1, 2023 · Nature Communications volume 14, Article number: 547 (2023) Cite this article ... Tian, J., Liu, Q ... https://doi.org/10.1038/s41467-023-36100-3.
This study unveils the interphasic synergy as an effective strategy to design monometallic electrocatalysts for water splitting and other energy applications.
People also ask
What is the basic hydrogen evolution reaction?
Hydrogen evolution reaction (HER) is a chemical reaction that yields H2. The conversion of protons to H2 requires reducing equivalents and usually a catalyst. In nature, HER is catalyzed by hydrogenase enzymes.
What is an oer reaction?
OER is the key half-reaction in water-splitting reaction. This reaction occurs at the anode and involves a four-electron transfer process which requires a remarkably high overpotential compared to HER. OER is known to be the major bottleneck in improving the overall efficiency of electrochemical water splitting.
Is the hydrogen evolution reaction at the anode or cathode?
Horizons in Sustainable Industrial Chemistry and Catalysis
Water reacts at the anode to form oxygen and protons, whereas a hydrogen evolution reaction takes place at the cathode.
What is the Nernst equation for the hydrogen evolution reaction?
The RHE potential depends on the hydrogen ion activity a H + and the pressure P H 2 of hydrogen gas over the solution according to the Nernst equation E H + / H 2 = E H + / H 2 o + ( RT / F ) log ( a H + / P H 2 − 1 / 2 ) .
Nov 9, 2020 · The development of an efficient electrocatalyst for hydrogen evolution reaction (HER) is essential to facilitate the practical application ...
Dec 1, 2023 · Upgrading ethanol to long-chain alcohols (LAS, C6+OH) offers an attractive and sustainable approach to carbon neutrality.
Oct 20, 2023 · Citations are the number of other articles citing this article, calculated by Crossref and updated daily. ... s41467-023-36100-3. Google Scholar.
Apr 14, 2024 · A unique; tremella-like LaNiO 3 -NiO composite has been fabricated through a simple and robust procedure. This material stands out as an ...
4 days ago · Thus, it is essential to construct an ideal model capable of decoupling the effects of interfacial water action from the surface catalytic HER ...
Journal articles. Nie Y; Sun Y; Song B; Meyer Q ... s41467-023-36100-3. Meyer Q; Yang C; Cheng Y; Zhao ... Jia C; Zhao Y; Song S; Sun Q; Meyer Q; Liu S; Shen Y ...
Mar 18, 2024 · Here, a heterogeneous synthesis strategy for constructing A-C non-homogeneous interfacial centers of electrocatalysts on nanocages is presented.
Numerous articles have reported that the Tafel ... Q (C) transferred from the cell using eq 7. The total ... 10.1038/s41467-023-36100-3. [PMC free article] ...