PEM fuel cell cathode contamination in the presence of cobalt ion (Co2+) (Record no. 46153)

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fixed length control field 01839nam a2200337Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140700.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-11940
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245 10 - TITLE STATEMENT
Title PEM fuel cell cathode contamination in the presence of cobalt ion (Co2+)
490 0# - SERIES STATEMENT
Volume/sequential designation Electrochimica Acta, 55(29), p.5823-5830, 2010
520 3# - SUMMARY, ETC.
Summary, etc. This paper reports the effects of Co2+ contamination on PEM fuel cell performance as a function of Co2+ concentration and operating temperature. A significant drop in fuel cell voltage occurred when Co2+ was injected into the cathode air stream, and Co2+ contamination became more severe with decreasing temperature. To investigate in detail the mechanism of Co2+ poisoning, AC impedance was monitored before and during Co2+ injection, revealing that both charge transfer and mass transport related processes deteriorated significantly in the presence of Co2+, whereas membrane conductivity decreased to a lesser extent. Surface cyclic voltammetry and contact angle measurements further revealed changes in physical properties, such as active Pt surface area and hydrophilicity, furthering our understanding of the contamination process.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PEM FUEL CELLS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element COBALT ION CONTAMINATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ELECTRODE KINETICS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MASS TRANSFER
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MEMBRANE CONDUCTIVITY
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Li, H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gazzarri, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Tsay, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wu, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wang, H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zhang, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wessel, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wessel, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Joos, N.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Schrooten, J.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1uBUmxD0Gdqwb7bYDi8_dcV-a8nuoHtP8/view?usp=drivesdk">https://drive.google.com/file/d/1uBUmxD0Gdqwb7bYDi8_dcV-a8nuoHtP8/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-11940 25.06.2025 25.06.2025 Documentos solicitados