Electrocatalytic behavior of Pt-modified polyaniline electrode for methanol oxidation: Effect of Pt deposition modes (Record no. 47445)

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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153919.0
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-13244
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245 10 - TITLE STATEMENT
Title Electrocatalytic behavior of Pt-modified polyaniline electrode for methanol oxidation: Effect of Pt deposition modes
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Electroanalytical Chemistry, 578(2), p.331-337, 2005
520 3# - SUMMARY, ETC.
Summary, etc. Platinum dispersed in polyaniline film is a better catalyst than bulk platinum for methanol electrooxidation in sulfuric acid solution. The effect of deposition modes of platinum particles on their electrocatalytic activity has been studied. Several electrodeposition methods, including constant potential, cyclic potential and double potential step, have been applied to characterize the performance of different electrodeposition modes. Besides the variation of the electrodeposition methods, rotating disk electrode technique is applied to disperse Pt particles under the control of convection-diffusion condition. The results show that the enhanced electrocatalytic activity may be due to the dispersion of Pt particles in the polyaniline film matrix and the synergistic effects between the dispersed Pt particles and the polyaniline film. Variables related to reaction kinetics, such as mass transport of species, concentration of methanol and acidity of solution, are investigated and reaction mechanism for methanol oxidation is discussed.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PLATINUM-MODIFIED POLYANILINE FILM
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ELECTRODEPOSITION MODE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ELECTROCATALYTIC ACTIVITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element METHANOL OXIDATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element REACTION MECHANISM
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Niu, L.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Li, Q.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wei, F.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wu, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Liu, P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Cao, X.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1HEaPdVd6PHWy9Sfz8kWQkdqLBblb228h/view?usp=drivesdk">https://drive.google.com/file/d/1HEaPdVd6PHWy9Sfz8kWQkdqLBblb228h/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-13244 25.06.2025 25.06.2025 Documentos solicitados