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Zhao K, Jiang X, Wu X, Feng H, Wang X, Wan Y, Wang Z, Yan N. Recent development and applications of differential electrochemical mass spectrometry in emerging energy conversion and storage solutions. Chem Soc Rev 2024; 53:6917-6959. [PMID: 38836324 DOI: 10.1039/d3cs00840a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
Electrochemical energy conversion and storage are playing an increasingly important role in shaping the sustainable future. Differential electrochemical mass spectrometry (DEMS) offers an operando and cost-effective tool to monitor the evolution of gaseous/volatile intermediates and products during these processes. It can deliver potential-, time-, mass- and space-resolved signals which facilitate the understanding of reaction kinetics. In this review, we show the latest developments and applications of DEMS in various energy-related electrochemical reactions from three distinct perspectives. (I) What is DEMS addresses the working principles and key components of DEMS, highlighting the new and distinct instrumental configurations for different applications. (II) How to use DEMS tackles practical matters including the electrochemical test protocols, quantification of both potential and mass signals, and error analysis. (III) Where to apply DEMS is the focus of this review, dealing with concrete examples and unique values of DEMS studies in both energy conversion applications (CO2 reduction, water electrolysis, carbon corrosion, N-related catalysis, electrosynthesis, fuel cells, photo-electrocatalysis and beyond) and energy storage applications (Li-ion batteries and beyond, metal-air batteries, supercapacitors and flow batteries). The recent development of DEMS-hyphenated techniques and the outlook of the DEMS technique are discussed at the end. As DEMS celebrates its 40th anniversary in 2024, we hope this review can offer electrochemistry researchers a comprehensive understanding of the latest developments of DEMS and will inspire them to tackle emerging scientific questions using DEMS.
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Affiliation(s)
- Kai Zhao
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Xiaoyi Jiang
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Xiaoyu Wu
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Haozhou Feng
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Xiude Wang
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Yuyan Wan
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Zhiping Wang
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
| | - Ning Yan
- Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Wuhan University, Wuhan, 430072, China.
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
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Kawashima K, Márquez RA, Smith LA, Vaidyula RR, Carrasco-Jaim OA, Wang Z, Son YJ, Cao CL, Mullins CB. A Review of Transition Metal Boride, Carbide, Pnictide, and Chalcogenide Water Oxidation Electrocatalysts. Chem Rev 2023. [PMID: 37967475 DOI: 10.1021/acs.chemrev.3c00005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Transition metal borides, carbides, pnictides, and chalcogenides (X-ides) have emerged as a class of materials for the oxygen evolution reaction (OER). Because of their high earth abundance, electrical conductivity, and OER performance, these electrocatalysts have the potential to enable the practical application of green energy conversion and storage. Under OER potentials, X-ide electrocatalysts demonstrate various degrees of oxidation resistance due to their differences in chemical composition, crystal structure, and morphology. Depending on their resistance to oxidation, these catalysts will fall into one of three post-OER electrocatalyst categories: fully oxidized oxide/(oxy)hydroxide material, partially oxidized core@shell structure, and unoxidized material. In the past ten years (from 2013 to 2022), over 890 peer-reviewed research papers have focused on X-ide OER electrocatalysts. Previous review papers have provided limited conclusions and have omitted the significance of "catalytically active sites/species/phases" in X-ide OER electrocatalysts. In this review, a comprehensive summary of (i) experimental parameters (e.g., substrates, electrocatalyst loading amounts, geometric overpotentials, Tafel slopes, etc.) and (ii) electrochemical stability tests and post-analyses in X-ide OER electrocatalyst publications from 2013 to 2022 is provided. Both mono and polyanion X-ides are discussed and classified with respect to their material transformation during the OER. Special analytical techniques employed to study X-ide reconstruction are also evaluated. Additionally, future challenges and questions yet to be answered are provided in each section. This review aims to provide researchers with a toolkit to approach X-ide OER electrocatalyst research and to showcase necessary avenues for future investigation.
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Affiliation(s)
- Kenta Kawashima
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Raúl A Márquez
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Lettie A Smith
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Rinish Reddy Vaidyula
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Omar A Carrasco-Jaim
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Ziqing Wang
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Yoon Jun Son
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Chi L Cao
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - C Buddie Mullins
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
- Center for Electrochemistry, The University of Texas at Austin, Austin, Texas 78712, United States
- H2@UT, The University of Texas at Austin, Austin, Texas 78712, United States
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3
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Bondue C, Koper MTM, Tschulik K. A Versatile and Easy Method to Calibrate a Two-Compartment Flow Cell for Differential Electrochemical Mass Spectrometry Measurements. ACS MEASUREMENT SCIENCE AU 2023; 3:277-286. [PMID: 37600459 PMCID: PMC10436368 DOI: 10.1021/acsmeasuresciau.3c00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/08/2023] [Accepted: 05/08/2023] [Indexed: 08/22/2023]
Abstract
Online techniques for the quantitative analysis of reaction products have many advantages over offline methods. However, owing to the low product formation rates in electrochemical reactions, few of these techniques can be coupled to electrochemistry. An exception is differential electrochemical mass spectrometry (DEMS), which gains increasing popularity not least because of its high time resolution in the sub-second regime. DEMS is often combined with a dual thin-layer cell (a two-compartment flow cell), which helps to mitigate a number of problems that arise due to the existence of a vacuum|electrolyte interface. However, the efficiency with which this cell transfers volatile reaction products into the vacuum of the mass spectrometer is far below 100%. Therefore, a calibration constant that considers not only the sensitivity of the DEMS setup but also the transfer efficiency of the dual thin-layer cell is needed to translate the signals observed in the mass spectrometer into electrochemical product formation rates. However, it can be challenging or impossible to design an experiment that yields such a calibration constant. Here, we show that the transfer efficiency of the dual thin-layer cell depends on the diffusion coefficient of the analyte. Based on this observation, we suggest a two-point calibration method. That is, a plot of the logarithm of the transfer efficiencies determined for H2 and O2 versus the logarithm of their diffusion coefficients defines a straight line. Extrapolation of this line to the diffusion coefficient of another analyte yields a good estimate of its transfer efficiency. This is a versatile and easy calibration method, because the transfer efficiencies of H2 and O2 are readily accessible for a large range of electrode-electrolyte combinations.
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Affiliation(s)
- Christoph
J. Bondue
- Faculty
of Chemistry and Biochemistry, Laboratory of Electrochemistry &
Nanoscale Materials, Ruhr-University Bochum, Universitätsstraße 150, 44780 Bochum, Germany
| | - Marc T. M. Koper
- Leiden
Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Kristina Tschulik
- Faculty
of Chemistry and Biochemistry, Laboratory of Electrochemistry &
Nanoscale Materials, Ruhr-University Bochum, Universitätsstraße 150, 44780 Bochum, Germany
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4
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Tesio AY, Torres W, Villalba M, Davia F, del Pozo M, Córdoba D, Williams FJ, Calvo EJ. Role of Superoxide and Singlet Oxygen on the Oxygen Reduction Pathways in Li−O
2
Cathodes at Different Li
+
Ion Concentration**. ChemElectroChem 2022. [DOI: 10.1002/celc.202201037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Alvaro Y. Tesio
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - Walter Torres
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - Matías Villalba
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - Federico Davia
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - María del Pozo
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - Daniel Córdoba
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - Federico J. Williams
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
| | - Ernesto J. Calvo
- INQUIMAE (CONICET) DQIAyQF Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires, 1428 Argentina
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5
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Koellisch-Mirbach A, Bawol PP, Park I, Baltruschat H. Towards a generalized ORR mechanism in M2+ containing DMSO – Oxygen reduction and evolution in Ca2+ containing DMSO on atomically smooth and rough Pt. ChemElectroChem 2022. [DOI: 10.1002/celc.202200159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Andreas Koellisch-Mirbach
- University of Bonn: Rheinische Friedrich-Wilhelms-Universitat Bonn Department of theoretical and physical chemistry GERMANY
| | - Pawel, Peter Bawol
- Rheinische Friedrich-Wilhelms-Universität Bonn: Rheinische Friedrich-Wilhelms-Universitat Bonn Department of theoretical and physical chemistry GERMANY
| | - Inhee Park
- Rheinische Friedrich-Wilhelms-Universität Bonn: Rheinische Friedrich-Wilhelms-Universitat Bonn Department of theoretical and physical chemistry GERMANY
| | - Helmut Baltruschat
- University of Bonn Inst. f. Physikalische u.Theoret. Chemie R�merstra�e 164-Abteilung Elektrochemie- 53117 Bonn GERMANY
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6
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Queiroz AC, Souza ML, Camilo MR, Silva WO, Cantane DA, Messias I, Pinto MR, Nagao R, Lima FHB. Electrochemical Mass Spectrometry: Evolutions of the Cell Setup for On‐line Investigation of Products and Screening of Electrocatalysts for Carbon Dioxide Reduction. ChemElectroChem 2022. [DOI: 10.1002/celc.202101408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | - Wanderson O. Silva
- Ecole Polytechnique Federale de Lausanne Laboratory of Physical and Analytical Electrochemistry SWITZERLAND
| | | | - Igor Messias
- University of Campinas Institute of Chemistry BRAZIL
| | | | - Raphael Nagao
- University of Campinas Institute of Chemistry BRAZIL
| | - Fabio H. B Lima
- Universidade de Sao Paulo - Instituto de Quimica de Sao Carlos Físico-Química Av. Trabalhador Saocarlense, 400Centro 13566-590 São Carlos BRAZIL
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7
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Goyal A, Bondue CJ, Graf M, Koper MTM. Effect of pore diameter and length on electrochemical CO 2 reduction reaction at nanoporous gold catalysts. Chem Sci 2022; 13:3288-3298. [PMID: 35414878 PMCID: PMC8926346 DOI: 10.1039/d1sc05743j] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/22/2022] [Indexed: 11/21/2022] Open
Abstract
In this work, we employ differential electrochemical mass spectrometry (DEMS) to track the real-time evolution of CO at nanoporous gold (NpAu) catalysts with varying pore parameters (diameter and length) during the electrochemical CO2 reduction reaction (CO2RR). We show that due to the increase in the local pH with increasing catalyst roughness, NpAu catalysts suppress the bicarbonate-mediated hydrogen evolution reaction (HER) compared to a flat Au electrode. Additionally, the geometric current density for CO2RR increases with the roughness of NpAu catalysts, which we attribute to the increased availability of active sites at NpAu catalysts. Together, the enhancement of CO2RR and the suppression of competing HER results in a drastic increase in the faradaic selectivity for CO2RR with increasing pore length and decreasing pore diameter, reaching near 100% faradaic efficiency for CO in the most extreme case. Interestingly, unlike the geometric current density, the specific current density for CO2RR has a more complicated relation with the roughness of the NpAu catalysts. We show that this is due to the presence of ohmic drop effects along the length of the porous channels. These ohmic drop effects render the pores partially electrocatalytically inactive and hence, they play an important role in tuning the CO2RR activity on nanoporous catalysts. In this work, we employ differential electrochemical mass spectrometry (DEMS) to track the real-time evolution of CO at nanoporous gold (NpAu) catalysts with varying pore parameters (diameter and length) during the electrochemical CO2 reduction reaction (CO2RR).![]()
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Affiliation(s)
- Akansha Goyal
- Leiden Institute of Chemistry, Leiden University, PO Box 9502, 2300 RA Leiden, The Netherlands
| | - Christoph J. Bondue
- Leiden Institute of Chemistry, Leiden University, PO Box 9502, 2300 RA Leiden, The Netherlands
- Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Bochum D-44780, Germany
| | - Matthias Graf
- Leiden Institute of Chemistry, Leiden University, PO Box 9502, 2300 RA Leiden, The Netherlands
| | - Marc T. M. Koper
- Leiden Institute of Chemistry, Leiden University, PO Box 9502, 2300 RA Leiden, The Netherlands
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8
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Unraveling the role of electrolytes during electrochemical oxidation by differential electrochemical mass spectrometry. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138521] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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9
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Köllisch‐Mirbach A, Park I, Hegemann M, Thome E, Baltruschat H. Electrochemical Reduction of O 2 in Ca 2+ -Containing DMSO: Role of Roughness and Single Crystal Structure. CHEMSUSCHEM 2021; 14:2564-2575. [PMID: 33881219 PMCID: PMC8252535 DOI: 10.1002/cssc.202100364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/16/2021] [Indexed: 06/12/2023]
Abstract
In this study, the oxygen reduction reaction (ORR) in Ca2+ -containing dimethyl sulfoxide (DMSO) at well-ordered and rough electrode surfaces is compared by using cyclic voltammetry, differential electrochemical mass spectrometry, rotating ring disk electrode, and atomic force microscopy measurements. Slightly soluble CaO2 is the main product during early ORR on gold electrodes; after completion of a monolayer of CaO and/or CaO2 , which is formed in parallel and in competition to the peroxide, only superoxide is formed. When the monolayer is completely closed on smooth annealed Au, no further reduction occurs, whereas on rough Au a defect-rich layer allows for continuous formation of superoxide. CaO2 formed either via two subsequent 1 e - transfer steps or by disproportionation of superoxide may be deposited on top of the CaO/CaO2 adsorbate layer. The slow dissolution of the peroxide particles is demonstrated by AFM. Whereas a smooth CaO/CaO2 -covered electrode shows severe deactivation and a CaO/CaO2 -covered rough electrode allows for diffusion-limited superoxide formation, on single crystals peroxide formation is more pronounced. The reason is most likely the lack of nucleation sites for the blocking CaO/CaO2 layer. RRDE investigations showed sluggish reoxidation kinetics of the dissolved peroxide, which are most likely due to ion pairing with Ca2+ . The apparent transfer coefficient is estimated by using variation of the electrode roughness, confirming the result of the usual Tafel analysis and indicating an equilibrated first 1 e - transfer.
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Affiliation(s)
- Andreas Köllisch‐Mirbach
- Institut für Physikalische und Theoretische ChemieUniversität BonnRömerstraße 16453117BonnGermany
| | - Inhee Park
- Institut für Physikalische und Theoretische ChemieUniversität BonnRömerstraße 16453117BonnGermany
| | - Martina Hegemann
- Institut für Physikalische und Theoretische ChemieUniversität BonnRömerstraße 16453117BonnGermany
| | - Elke Thome
- Institut für Physikalische und Theoretische ChemieUniversität BonnRömerstraße 16453117BonnGermany
| | - Helmut Baltruschat
- Institut für Physikalische und Theoretische ChemieUniversität BonnRömerstraße 16453117BonnGermany
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10
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Hegemann M, Bawol PP, Köllisch-Mirbach A, Baltruschat H. Mixed Lithium and Sodium Ion Aprotic DMSO Electrolytes for Oxygen Reduction on Au and Pt Studied by DEMS and RRDE. Electrocatalysis (N Y) 2021. [DOI: 10.1007/s12678-021-00669-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractIn order to advance the development of metal-air batteries and solve possible problems, it is necessary to gain a fundamental understanding of the underlying reaction mechanisms. In this study we investigate the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER, from species formed during ORR) in Na+ containing dimethyl sulfoxide (DMSO) on poly and single crystalline Pt and Au electrodes. Using a rotating ring disk electrode (RRDE) generator collector setup and additional differential electrochemical mass spectrometry (DEMS), we investigate the ORR mechanism and product distribution. We found that the formation of adsorbed Na2O2, which inhibits further oxygen reduction, is kinetically favored on Pt overadsorption on Au. Peroxide formation occurs to a smaller extent on the single crystal electrodes of Pt than on the polycrystalline surface. Utilizing two different approaches, we were able to calculate the heterogeneous rate constants of the O2/O2− redox couple on Pt and Au and found a higher rate for Pt electrodes compared to Au. We will show that on both electrodes the first electron transfer (formation of superoxide) is the rate-determining step in the reaction mechanism. Small amounts of added Li+ in the electrolyte reduce the reversibility of the O2/O2− redox couples due to faster and more efficient blocking of the electrode by peroxide. Another effect is the positive potential shift of the peroxide formation on both electrodes. The reaction rate of the peroxide formation on the Au electrode increases when increasing the Li+ content in the electrolyte, whereas it remains unaffected on the Pt electrode. However, we can show that the mixed electrolytes promote the activity of peroxide oxidation on the Pt electrode compared to a pure Li+ electrolyte. Overall, we found that the addition of Li+ leads to a Li+-dominated mechanism (ORR onset and product distribution) as soon as the Li+ concentration exceeds the oxygen concentration.
Graphical abstract
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11
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He F, Chen W, Chen JQ, Zhen EF, Cai J, Chen YX. The Effect of Water on the Quantification of Volatile Species by Differential Electrochemical Mass Spectrometry. Anal Chem 2021; 93:5547-5555. [PMID: 33750104 DOI: 10.1021/acs.analchem.1c00116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Differential electrochemical mass spectrometry (DEMS) is one of the most powerful online techniques for quantitative determination of volatile species from electrochemical reactions. The products distribution as well as the respective production rate derived from DEMS measurements shed important light on the mechanisms and kinetics of complex reactions. In real measurements, the background mass signal of species to be detected changes with the reaction and the measurement conditions, which interferes the quantification of DEMS analysis. In this study, we analyzed systematically how the background mass signals of species change with the amount of water enters into the vacuum chamber from the electrolytic cell, since water is the dominant species in the cell with aqueous electrolyte. Our results reveal that during DEMS measurement, (1) there is a rather long time(>30 min) for the mass signals of volatile species to reach steady values after the filament for electronic ionization is turned on due to large sampling of water from the aqueous electrolyte; (2) the reaction of water with the hot filament changes the latter's surface state, it also produces H2 and O2, which can interfere the quantification of H2 and O2 produced by electrode reactions; (3) the ionization probabilities of other species are also affected by the change of the filament's surface state, the competition for ionization of water as well as the reaction between ionized water fragments with related species in the ionization chamber. Strategies on how to obtain reliable mass signals purely related to electrocatalytic reactions are provided.
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Affiliation(s)
- Fan He
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026, China
| | - Wei Chen
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026, China
| | - Jia-Qi Chen
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026, China
| | - Er-Fei Zhen
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026, China
| | - Jun Cai
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026, China
| | - Yan-Xia Chen
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, 230026, China
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12
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Koellisch-Mirbach A, Lohrmann T, Reinsberg PH, Baltruschat H. The mechanism of Li2O2-film formation and reoxidation – Influence of electrode roughness and single crystal surface structure. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Affiliation(s)
- Thomas Herl
- Institute of Analytical Chemistry, Chemo- and BiosensorsUniversity of Regensburg Universitätsstraße 31 93053 Regensburg Germany
| | - Frank‐Michael Matysik
- Institute of Analytical Chemistry, Chemo- and BiosensorsUniversity of Regensburg Universitätsstraße 31 93053 Regensburg Germany
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14
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Lozeman JJA, Führer P, Olthuis W, Odijk M. Spectroelectrochemistry, the future of visualizing electrode processes by hyphenating electrochemistry with spectroscopic techniques. Analyst 2020; 145:2482-2509. [DOI: 10.1039/c9an02105a] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reviewing the future of electrochemistry combined with infrared, Raman, and nuclear magnetic resonance spectroscopy as well as mass spectrometry.
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Affiliation(s)
- Jasper J. A. Lozeman
- BIOS Lab-on-a-Chip Group
- MESA+ Institute
- University of Twente
- 7522 NB Enschede
- The Netherlands
| | - Pascal Führer
- BIOS Lab-on-a-Chip Group
- MESA+ Institute
- University of Twente
- 7522 NB Enschede
- The Netherlands
| | - Wouter Olthuis
- BIOS Lab-on-a-Chip Group
- MESA+ Institute
- University of Twente
- 7522 NB Enschede
- The Netherlands
| | - Mathieu Odijk
- BIOS Lab-on-a-Chip Group
- MESA+ Institute
- University of Twente
- 7522 NB Enschede
- The Netherlands
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15
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Román AM, Hasse JC, Medlin JW, Holewinski A. Elucidating Acidic Electro-Oxidation Pathways of Furfural on Platinum. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02656] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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16
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Garcia-Segura S, Mostafa E, Baltruschat H. Electrogeneration of inorganic chloramines on boron-doped diamond anodes during electrochemical oxidation of ammonium chloride, urea and synthetic urine matrix. WATER RESEARCH 2019; 160:107-117. [PMID: 31136845 DOI: 10.1016/j.watres.2019.05.046] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 06/09/2023]
Abstract
Ubiquitous presence of chloride in water effluents may result in the unavoidable electrogeneration of active chlorine species when considering the application of electrochemical advanced oxidation processes as water treatment technologies. However, less attention has been drawn to the subsequent generation of other combined chlorine species such as chloramines. In this work, the electrogeneration of chloramines has been assessed in different water matrices containing NHCl4, urea or synthetic urine. The yield of chloramines has been followed in-situ by differential electrochemistry mass spectroscopy (DEMS) during electrochemical advanced oxidation process with boron-doped diamond (BDD) anodes. Furthermore, the influence of several variables such as chloride concentration, pH or organics concentration on the different distribution of inorganic monochloramine, dichloramine and trichloramine released as products has been considered.
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Affiliation(s)
- Sergi Garcia-Segura
- Institute of Physical and Theoretical Chemistry, University of Bonn, D-53117 Bonn, Germany.
| | - Ehab Mostafa
- Institute of Physical and Theoretical Chemistry, University of Bonn, D-53117 Bonn, Germany; Chemistry Department, Faculty of Science, Mansoura University, 35516 Mansoura, Egypt
| | - Helmut Baltruschat
- Institute of Physical and Theoretical Chemistry, University of Bonn, D-53117 Bonn, Germany.
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Baker LA, Jagdale GS. On the intersection of electrochemistry and mass spectrometry. CURRENT OPINION IN ELECTROCHEMISTRY 2019; 13:140-146. [PMID: 33981910 PMCID: PMC8112614 DOI: 10.1016/j.coelec.2018.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The application of nanopipettes, developed first as a tool for electrochemistry and electrophysiology, as tools for mass spectrometry is considered. Recent examples of advances in electrospray ionization and sampling for mass spectrometry with nanopipettes is discussed. These examples show a scientific intersection that is ripe for further development.
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Affiliation(s)
- Lane A Baker
- Indiana University, Department of Chemistry, 800 E. Kirkwood Avenue, Bloomington, IN 47405, USA
| | - Gargi S Jagdale
- Indiana University, Department of Chemistry, 800 E. Kirkwood Avenue, Bloomington, IN 47405, USA
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18
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Wang JG, Hua X, Xia HL, Long YT. Pore Confined Liquid–Vacuum Interface for Charge Transfer Study in an Electrochemical Process. Anal Chem 2019; 91:3195-3198. [PMID: 30652467 DOI: 10.1021/acs.analchem.8b05051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jun-Gang Wang
- Key Laboratory for Advanced Materials and Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Xin Hua
- Key Laboratory for Advanced Materials and Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Hai-Lun Xia
- Key Laboratory for Advanced Materials and Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials and Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
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19
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Shatla A, Hassan K, Abd-El-Latif A, Hathoot A, Baltruschat H, Abdel-Azzem M. Poly 1,5 diaminonaphthalene supported Pt, Pd, Pt/Pd and Pd/Pt nanoparticles for direct formic acid oxidation. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2018.11.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Hathoot AA, Hassan KM, Ali AG, Shatla AS, Baltruschat H, Abdel-Azzem M. Mono and dual hetero-structured M@poly-1,2 diaminoanthraquinone (M = Pt, Pd and Pt–Pd) catalysts for the electrooxidation of small organic fuels in alkaline medium. RSC Adv 2019; 9:1849-1858. [PMID: 35516099 PMCID: PMC9059733 DOI: 10.1039/c8ra09342c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 12/18/2018] [Indexed: 11/24/2022] Open
Abstract
Oxidation of some small organic fuels such as methanol (MeOH), ethanol (EtOH) and ethylene glycol (EG) was carried out in an alkaline medium using palladium (Pd)–platinum (Pt) nanoparticles/poly1,2-diaminoanthraquinone/glassy carbon (p1,2-DAAQ/GC) catalyst electrodes. Pd and Pt were incorporated into the p1,2-DAAQ/GC electrode using the cyclic voltammetry (CV) technique. The obtained Pd/p1,2-DAAQ/GC, Pt/p1,2-DAAQ/GC, Pt/Pd/p1,2-DAAQ/GC and Pd/Pt/p1,2-DAAQ/GC nanocatalyst electrodes were characterized by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and CV methods. Real active surface area (Areal) achieved by carbon monoxide (CO) adsorption using differential electrochemical mass spectroscopy (DEMS) technique. The electrochemical activity was evaluated and normalized to Areal per metal loading mass. The electrocatalytic oxidation of the small organic fuels at the prepared nanocatalyst electrodes was studied in 1.0 M NaOH solutions by CV and chronoamperometric (CA) techniques. Pt/Pd/p1,2-DAAQ/GC nanocatalyst electrode exhibited enhanced catalytic activity, better durability and higher tolerance to carbon monoxide generated in the oxidation reaction when compared with the other three studied nanocatalysts. The present investigation suggests that the studied nanocatalysts can be successfully applied in direct oxidation of small organic fuels, especially MeOH. Oxidation reaction of some small organic fuels such as methanol, ethanol and ethylene glycol was carried out in alkaline medium at palladium (Pd)–platinum (Pt) nanoparticles/poly1,2-diaminoanthraquinone/glassy carbon catalyst electrodes.![]()
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Affiliation(s)
- Abla Ahmed Hathoot
- Electrochemistry Laboratory
- Chemistry Department
- Faculty of Science
- Menoufia University
- Shibin El-Kom 32511
| | - Khalid Mahmoud Hassan
- Electrochemistry Research Laboratory
- Physics and Mathematics Engineering Department
- Faculty of Electronic Engineering
- Menoufia University
- Menouf 23952
| | - Asmaa Galal Ali
- Electrochemistry Laboratory
- Chemistry Department
- Faculty of Science
- Menoufia University
- Shibin El-Kom 32511
| | - Ahmed Said Shatla
- Electrochemistry Laboratory
- Chemistry Department
- Faculty of Science
- Menoufia University
- Shibin El-Kom 32511
| | - Helmut Baltruschat
- Institute of Physical and Theoretical Chemistry
- Bonn University
- D-53117 Bonn
- Germany
| | - Magdi Abdel-Azzem
- Electrochemistry Laboratory
- Chemistry Department
- Faculty of Science
- Menoufia University
- Shibin El-Kom 32511
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21
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Chlorine species evolution during electrochlorination on boron-doped diamond anodes: In-situ electrogeneration of Cl2, Cl2O and ClO2. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.05.099] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Bani Hashemi A, Kasiri G, Glenneberg J, Langer F, Kun R, La Mantia F. Electrochemical and Morphological Characterization of Zn−Al−Cu Layered Double Hydroxides as a Negative Electrode in Aqueous Zinc-Ion Batteries. ChemElectroChem 2018. [DOI: 10.1002/celc.201800291] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- A. Bani Hashemi
- Universität Bremen; Energiespeicher- und Energiewandlersysteme; Bibliothekstraße 1 28359 Bremen Germany
| | - G. Kasiri
- Universität Bremen; Energiespeicher- und Energiewandlersysteme; Bibliothekstraße 1 28359 Bremen Germany
| | - J. Glenneberg
- University of Bremen; Faculty of Production Engineering Innovative Sensor and Functional Materials Research Group; Badgasteiner Str. 1 28359 Bremen Germany
| | - F. Langer
- University of Bremen; Faculty of Production Engineering Innovative Sensor and Functional Materials Research Group; Badgasteiner Str. 1 28359 Bremen Germany
| | - R. Kun
- University of Bremen; Faculty of Production Engineering Innovative Sensor and Functional Materials Research Group; Badgasteiner Str. 1 28359 Bremen Germany
- Fraunhofer Institute for Manufacturing Technology and Advanced; Materials - IFAM; Wiener Str. 12 28359 Bremen Germany
| | - F. La Mantia
- Universität Bremen; Energiespeicher- und Energiewandlersysteme; Bibliothekstraße 1 28359 Bremen Germany
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23
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Revealing metabolic storage processes in electrode respiring bacteria by differential electrochemical mass spectrometry. Bioelectrochemistry 2018; 121:160-168. [DOI: 10.1016/j.bioelechem.2018.01.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 01/29/2018] [Accepted: 01/30/2018] [Indexed: 01/25/2023]
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24
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Tarasevich MR, Korchagin OV, Tripachev OV. Comparative Study of Special Features of the Oxygen Reaction (Molecular Oxygen Ionization and Evolution) in Aqueous and Nonaqueous Electrolyte Solutions (a Review). RUSS J ELECTROCHEM+ 2018. [DOI: 10.1134/s1023193518010093] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Urban C, Harnisch F. Deterioration of Aqueous n-
Octanoate Electrolysis with Electrolytic Conductivity Collapse Caused by the Formation of n
-Octanoic Acid/n
-Octanoate Agglomerates. ChemElectroChem 2017. [DOI: 10.1002/celc.201700069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Carolin Urban
- UFZ - Helmholtz-Centre for Environmental Research; Department of Environmental Microbiology; Permoserstraße 15 04318 Leipzig Germany
| | - Falk Harnisch
- UFZ - Helmholtz-Centre for Environmental Research; Department of Environmental Microbiology; Permoserstraße 15 04318 Leipzig Germany
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26
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Cheng H, Yan X, Zare RN. Two New Devices for Identifying Electrochemical Reaction Intermediates with Desorption Electrospray Ionization Mass Spectrometry. Anal Chem 2017; 89:3191-3198. [DOI: 10.1021/acs.analchem.6b05124] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Heyong Cheng
- Department
of Chemistry, Stanford University, Stanford, California 94305-5080, United States
- College
of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 310036, China
| | - Xin Yan
- Department
of Chemistry, Stanford University, Stanford, California 94305-5080, United States
| | - Richard N. Zare
- Department
of Chemistry, Stanford University, Stanford, California 94305-5080, United States
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27
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Lu J, Hua X, Long YT. Recent advances in real-time and in situ analysis of an electrode–electrolyte interface by mass spectrometry. Analyst 2017; 142:691-699. [DOI: 10.1039/c6an02757a] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Novelty: Recent advances in real-time and in situ monitoring of an electrode–electrolyte interface by mass spectrometry are reviewed.
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Affiliation(s)
- Jusheng Lu
- School of Chemistry and Chemical Engineering
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Xin Hua
- Key Laboratory for Advanced Materials and Department of Chemistry
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials and Department of Chemistry
- East China University of Science and Technology
- Shanghai
- P. R. China
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28
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Khodayari M, Reinsberg P, Abd-El-Latif AEAA, Merdon C, Fuhrmann J, Baltruschat H. Determining Solubility and Diffusivity by Using a Flow Cell Coupled to a Mass Spectrometer. Chemphyschem 2016; 17:1647-55. [DOI: 10.1002/cphc.201600005] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Mehdi Khodayari
- Institut für Physikalische und Theoretische Chemie; Universität Bonn; Römerstraße 164 D-53117 Bonn Germany
| | - Philip Reinsberg
- Institut für Physikalische und Theoretische Chemie; Universität Bonn; Römerstraße 164 D-53117 Bonn Germany
| | - Abd-El-Aziz A. Abd-El-Latif
- Institut für Physikalische und Theoretische Chemie; Universität Bonn; Römerstraße 164 D-53117 Bonn Germany
- National Research Centre; Physical Chemistry Dept.; El-Bohouth St. Dokki 12311 Cairo Egypt
| | - Christian Merdon
- Numerical Mathematics and Scientific Computing; Weierstrass Institute for Applied Analysis and Stochastics; Mohrenstr.39 D-10117 Berlin Germany
| | - Juergen Fuhrmann
- Numerical Mathematics and Scientific Computing; Weierstrass Institute for Applied Analysis and Stochastics; Mohrenstr.39 D-10117 Berlin Germany
| | - Helmut Baltruschat
- Institut für Physikalische und Theoretische Chemie; Universität Bonn; Römerstraße 164 D-53117 Bonn Germany
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29
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Bondue CJ, Reinsberg P, Abd-El-Latif AA, Baltruschat H. Oxygen reduction and oxygen evolution in DMSO based electrolytes: the role of the electrocatalyst. Phys Chem Chem Phys 2015; 17:25593-25606. [DOI: 10.1039/c5cp04356e] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Electrochemical oxygen reduction to both peroxide and superoxide is an inner sphere reaction in DMSO.
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Affiliation(s)
- C. J. Bondue
- Institut für Physikalische und Theoretische Chemie
- Universität Bonn
- D-53117 Bonn
- Germany
| | - P. Reinsberg
- Institut für Physikalische und Theoretische Chemie
- Universität Bonn
- D-53117 Bonn
- Germany
| | - A. A. Abd-El-Latif
- Institut für Physikalische und Theoretische Chemie
- Universität Bonn
- D-53117 Bonn
- Germany
- National Research Centre
| | - H. Baltruschat
- Institut für Physikalische und Theoretische Chemie
- Universität Bonn
- D-53117 Bonn
- Germany
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