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1. Determination of Oxygen Demand

   Oxygen demand is a commonly used parameter to evaluate the potential effect of organic pollutants (e.g., from a food processing facility) on either a...

   Yong D. Hang in Nielsen's Food Analysis

   Chapter 2024
   

2. Polyphosphate-Based Electrocatalysts for Oxygen Evolution

   The efficient and scalable production of H2 from the water splitting is fundamentally reliant on the development of active, robust, and economical...

   Md. Yeasin Pabel, Akash Pandit, ... Md. Mominul Islam in Metal Phosphates and Phosphonates

   Chapter 2023
   

3. Regulating Oxygen Vacancy Defects in Heterogeneous NiO-CeO_2−δ Hollow Multi-shelled Structure for Boosting Oxygen Evolution Reaction

   CeO ₂ with excellent oxygen storage-exchange capacity and NiO with excellent surface activity were used to construct a heterogeneous NiO-CeO _{2− δ} hollow...

   Huan Wang, Guannan Gong, ... Dan Wang in Chemical Research in Chinese Universities

   Article 15 April 2024
   

4. Recent advances in Fe-N-C- and Co-N-C-based materials as bifunctional electrocatalysts for oxygen reduction and oxygen evolution

   Fe-nitrogen-carbon (Fe-N-C)- and Co-nitrogen-carbon (Co-N-C)-based electrocatalysts have been widely concerned because of their high OER/ORR...

   Hui-Min Xu, Hong-Rui Zhu, ... Gao-Ren Li in Science China Chemistry

   Article 05 December 2023
   

5. Fe-doped MnO₂/NiCo₂O₄ as Bifunctional Electrocatalyst for Oxygen Evolution Reaction and Oxygen Reduction Reaction in Alkaline Electrolyte

   The catalytic performance of spinel oxide NiCo ₂ O ₄ for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) was investigated. It shows...

   Chen-hui Wei, Chen-xin Li, ... Shi-long Wu in Catalysis Letters

   Article 06 February 2024
   

6. Thermoluminescence of Calcium Tungstate Containing Oxygen Vacancies

   Abstract—

   We report first principles quantum-chemical calculations of the electronic structure of pure CaWO ₄ and CaWO ₄ containing oxygen vacancies....

   E. V. Sokolenko, E. S. Buyanova, ... G. V. Slyusarev in Inorganic Materials

   Article 01 September 2023
   

7. Singlet Oxygen Generaion via Silver Nanoparticles UV-Photoexcitation

   Abstract

   The NIR-luminescence of silver nanoparticle suspension stabilized in distilled water has been investigated by photoexcitation of surface...

   K. S. Ershov, S. V. Valiulin, A. P. Pyryaeva in Russian Journal of Physical Chemistry B

   Article 01 February 2024
   

8. Investigation of the Sorption Activity of Native Coals to Atmospheric Oxygen

   Abstract

   The influence of a gas atmosphere during sample preparation, granulometric composition, the duration of contact with air, and the stage of...

   Yu. F. Patrakov, S. A. Semenova, A. V. Yarkova in Solid Fuel Chemistry

   Article 05 June 2024
   

9. Permeation of Oxygen and Carbon Dioxide Through Food Packaging Materials

   Barrier properties of packaging materials are important requirements when selecting and develo** optimal packaging systems. The determination of...

   Victor G. L. Souza, Carolina Rodrigues, ... Isabel Coelhoso in Food Packaging Materials

   Chapter 2024
   

10. The Study of the Content of Oxygen and Nitrogen in Plasma Coatings

    Abstract

    The content of oxygen and nitrogen has been determined in plasma coatings sprayed from the powder of Co and its alloys Co–32Ni–21Cr–8Al–0.5Y...

    V. I. Kalita, D. I. Komlev, ... V. I. Mamonov in Inorganic Materials: Applied Research

    Article 03 June 2024
    

11. Reliable and inexpensive dissolved oxygen sensing materials

    Bare, non-pretreated platinum wires and screen-printed platinum electrodes were used as both working and counter electrodes in the measurement of...

    Alexander Gießel, Nandor Ziebart, ... Thomas Walther in Journal of Applied Electrochemistry

    Article Open access 13 October 2023
    

12. The Study of the Content of Oxygen and Nitrogen in Nickel-Based Plasma Coatings

    Abstract

    The content of oxygen and nitrogen in nickel-based powders and plasma coatings made of them has been studied. The Ni-based sprayed materials...

    V. I. Kalita, D. I. Komlev, ... B. A. Rumyancev in Inorganic Materials: Applied Research

    Article 01 April 2024
    

13. Regulating the Oxygen Affinity of Single Atom Catalysts by Dual-atom Design for Enhanced Oxygen Reduction Reaction Activity

    This work chooses Cu/Fe single-atom catalysts(SACs) with weak/strong oxygen affinity to clarify the effect of dual-atom configuration on oxygen...

    Meng Zheng, ** Wang in Chemical Research in Chinese Universities

    Article 20 September 2022
    

14. Singlet Oxygen Generation by Photoexcitation of Gold Nanoparticles

    Abstract

    Upon the photoexcitation of an aqueous suspension of gold nanoparticles with pulsed laser radiation, the surface plasmon resonance (SPR)...

    R. R. Safin, K. S. Ershov, ... A. P. Pyryaeva in High Energy Chemistry

    Article 01 December 2023
    

15. Certification and long-term stability of bromate ion standard solution

    The analysis of bromate is of particular interest for the assessment of water and food quality due to its toxicity. Analytical instruments such as...

    Toshiaki Asakai in Accreditation and Quality Assurance

    Article 19 September 2023
    

16. Thermally Stimulated Transformation of Oxygen Atoms Between Phase States in a Silicon Single Crystal

    The high-temperature X-ray diffraction method showed the presence of two phase states of oxygen in the volume of a single crystal of silicon grown by...

    M. U. Kalanov, I. I. Sadikov, ... D. V. Saparov in Silicon

    Article 13 April 2024

17. Thermodynamics of the Oxygen Reduction Reaction on Surfaces of Nitrogen-Doped Graphene

    Abstract

    DFT modeling is used to calculate the free energy profiles of oxygen reduction in acidic and alkaline media on surfaces of nitrogen-doped...

    V. A. Kislenko, S. V. Pavlov, S. A. Kislenko in Russian Journal of Physical Chemistry A

    Article 02 November 2023
    

18. A Thermoplastic Microsystem to Perform Antibiotic Susceptibility Testing by Monitoring Oxygen Consumption

    Antibiotic susceptibility testing (AST) is a routine procedure in diagnostic laboratories to determine pathogen resistance profiles toward...

    Petra Jusková, André Kling, ... Petra S. Dittrich in Microfluidics Diagnostics

    Protocol 2024
    

19. Stability and lifetime of diffusion-trapped oxygen in oxide-derived copper CO₂ reduction electrocatalysts

    Oxide-derived Cu has an excellent ability to promote C–C coupling in the electrochemical carbon dioxide reduction reaction. However, these materials...

    Zan Lian, Federico Dattila, Núria López in Nature Catalysis

    Article Open access 01 April 2024
    

20. Interaction of Atomic Oxygen with a Polycrystalline Au Surface: XPS and TPD Study

    Abstract

    Adsorption of atomic oxygen on the surface of polycrystalline gold is studied in detail by XPS and TPD methods. It is shown that the action...

    A. I. Stadnichenko, S. V. Koshcheev, A. I. Boronin in Journal of Structural Chemistry

    Article 30 May 2023