Research Paper Ni/NiO nanosheets for alkaline hydrogen evolution reaction: In situ electrochemical-Raman study
- 已发布: 2020/11/20
- DOI: 10.1016/j.electacta.2020.137040
- 引用者: 0
- Keywords: Ni/NiO; Hydrogen evolution; In situ raman; Alka…
Nickel/Nickel oxide (Ni/NiO) nanosheets heterostructure is a cheap and active catalyst for hydrogen evolution reaction (HER) in alkaline electrolytes. However, the reason for this activity is still under debate. Herein in-situ Raman electrochemistry has been established as a method to probe interfac...In Situ Raman Study of Nickel Oxide and Gold-Supported Nickel …
2012年4月11日 · Detection of a Nickel-Oxide Nanolayer During Mild Acid Treatment of Nickel Foam and Its Effect on Alkaline Oxygen Evolution and Ammonia Oxidation Reactions. ACS …
- 作者: Boon Siang Yeo, Alexis T. Bell
- Publish Year: 2012
This article reports the Raman spectroscopy of nanosized NiO powders, prepared by plasma synthesis, in a wide range of temperatures. It shows the effect of particle size on the magnetic …
Raman spectrum of NiO nanoparticles. - ResearchGate
In this study, pure nickel oxide (NiO), manganese ferrite (MnFe2O4 or MFO), and binary nickel oxide/manganese ferrite (NiO/MFO1–4) nanocomposites (NCs) were synthesized using the Sol–Gel...
Raman scattering in nanosized nickel oxide NiO - IOPscience
2007年12月1日 · Magnetic ordering in nanosized (100 and 1500 nm) nickel oxide NiO powders, prepared by the plasma synthesis method, was studied using Raman scattering spectroscopy …
Nanosheets of NiCo2O4/NiO as Efficient and Stable …
2017年11月2日 · The existence of NiO in NiCo 2 O 4 /NiO can be clearly identified by Raman spectroscopy. Figure 1b displays the Raman spectra of NiCo 2 O 4 /NiO, pure NiO, and NiCo 2 O 4. In case of NiO, two main peaks are …
- 其他用户还问了以下问题
Two-dimensional correlation spectroscopy analysis of Raman …
2022年11月5日 · This article reports the temperature-dependent Raman spectra of NiO nanoparticles and applies two-dimensional correlation spectroscopy (2D-COS) to reveal the …
(a) XRD patterns and (b) Raman spectra of NiO …
The X-ray diffraction results combined with Raman measurements and X-ray photoelectron spectroscopy confirmed that the surface property and photocatalytic activity of NiO/ZnO core-shell ...
NiO raman spectrum | Raman for life - RamanLife
Learn about the Raman spectroscopy of nickel oxide (NiO), a type-II antiferromagnet with a rock-salt-type structure. Download NiO spectrum (PDF) and access Raman Spectra Database for more than 20 000 substances.
Raman shift, Néel temperature, and optical band gap of NiO ...
For NiO nanoparticles example, Raman shift and Néel temperature increase while optical band gap decreases with increasing the nanoparticle size. Herein, we developed the analytic …
