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Supporting data for “The investigation and regulation of oxygen reduction reaction by using hybrid bilayer membranes”

posted on 2022-10-05, 07:24 authored by Tian ZengTian Zeng

The data file includes the raw data folders in my thesis, which include the electrochemical data, AFM, TEM, XPS, NMR, UV-Vis, ICP-MS, and TEM.

AFM data were shown the topography of the materials. Atomic Force Microscopy (AFM) analysis provides images with near-atomic resolution for measuring surface topography. AFM is also referred to as Scanning probe microscopy. It is capable of quantifying surface roughness of samples down to the angstrom-scale.

Echem data were collected using electrochemical potantiastat that show and examine electrocatalysts' performance, like activity, durability. Cyclic Voltammetry (CV) is an electrochemical technique which measures the current that develops in an electrochemical cell under conditions where voltage is in excess of that predicted by the Nernst equation. 

Inductively coupled plasma mass spectrometry (ICP-MS) is a type of mass spectrometry that uses an inductively coupled plasma to ionize the sample. ICP-MS data were shown the metal quantitative contains in the materials.

NMR data were collected using  nuclear magnetic resonance that obtain the structure of organic molecules.

SEM data were collected using Scanning electron microscope to record and analyse the morthology of the materials.

TEM data were collected using transmission electron microscope to capture and examine the microstructure of the materials.

UV-vis data were collected using absorption spectroscopy to obtain the absorbance values of examples.

XPS data were collected using X-Ray photoelectron spectroscopy. The XPS data were shown the chemical states and atomic percentage of each element.


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