A300 epr

Manufactured by Bruker

The A300 EPR is an electron paramagnetic resonance (EPR) spectrometer manufactured by Bruker. It is designed to detect and analyze the magnetic properties of unpaired electrons in materials, enabling researchers to study a wide range of substances, including biological samples, catalysts, and advanced materials.

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Lab products found in correlation

Titan cubed themis g2 300, by Thermo Fisher Scientific (1 mentions)

Spelling variants of this product

A300 EPR spectrometer (6 citations) A300-10/12 EPR spectrometer (6 citations) A300 EPR spectroscopy (2 citations)

2 protocols using a300 epr

Quantifying Reactive Oxygen Species

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The generated active radicals were examined on a Bruker A300 EPR with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) as the spin-trapping agent. The detection of hydroxyl radicals and superoxide radicals was conducted under the catalytic degradation experimental conditions described above.

Wang L., Zhang M, & Xie J. (2020). Self-Assembled Nano-Fe3C Embedded in Reduced Graphene Oxide Aerogel with Efficient Fenton-Like Catalysis. Nanomaterials, 10(12), 2348.

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Catalyst Microstructure Characterization

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The microstructure of the catalysts was investigated by SEM (Quanta 450 FEG) and TEM (JEOL 2010F). HAADF‐STEM measurements were obtained in an FEI Titan Cubed Themis G2 300 transmission electron microscopy operated at an acceleration voltage of 300 kV and equipped with double spherical aberration (C_s) correctors. The crystal structure was studied by XRD (D8 Discover). The Bruker A300 EPR was used to obtain the EPR spectrum in the X‐band (9 GHz) at room temperature. The superficial chemical component and the elemental valence state of the catalysts were characterized by XPS (ESCALAB 250 Xi). Raman spectroscopy was recorded on Via Reflex instrument. BET (Autosorb iQ‐MP‐MP) adsorption isotherm was used to calculate the specific surface area.

Han Q., Zhao X., Luo Y., Wu L., Sun S., Li J., Wang Y., Liu G, & Chen Z. (2021). Synergistic Binary Fe–Co Nanocluster Supported on Defective Tungsten Oxide as Efficient Oxygen Reduction Electrocatalyst in Zinc‐Air Battery. Advanced Science, 9(4), 2104237.

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