ELECTRON-TRANSFER KINETICS OF REDOX CENTERS ANCHORED TO METAL SURFACES: WEAK- VERSUS STRONG-OVERLAP REACTION PATHWAYS.

S. W. Barr; K. L. Guyer; T. T.T. Li; H. Y. Liu; M. J. Weaver

ELECTRON-TRANSFER KINETICS OF REDOX CENTERS ANCHORED TO METAL SURFACES: WEAK- VERSUS STRONG-OVERLAP REACTION PATHWAYS.

S. W. Barr, K. L. Guyer, T. T.T. Li, H. Y. Liu, M. J. Weaver

Department of Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

Unimolecular rate constants k//e//t are presented for the one-electron electroreduction of various Co**I**I**I(NH//3)//5X complexes bound to mercury, platinum, and gold surfaces via either small inorganic or extended organic ligands X. These 'surface intramolecular' rate parameters are compared with estimates of k//e//t for outer-sphere pathways obtained from homogeneous rate data in order to ascertain the consequences of reactant-surface binding upon the electron-transfer energetics.

Original language	English
Pages (from-to)	425-440
Number of pages	16
Journal	Proceedings - The Electrochemical Society
Volume	84-12
State	Published - 1984

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title = "ELECTRON-TRANSFER KINETICS OF REDOX CENTERS ANCHORED TO METAL SURFACES: WEAK- VERSUS STRONG-OVERLAP REACTION PATHWAYS.",

abstract = "Unimolecular rate constants k//e//t are presented for the one-electron electroreduction of various Co**I**I**I(NH//3)//5X complexes bound to mercury, platinum, and gold surfaces via either small inorganic or extended organic ligands X. These 'surface intramolecular' rate parameters are compared with estimates of k//e//t for outer-sphere pathways obtained from homogeneous rate data in order to ascertain the consequences of reactant-surface binding upon the electron-transfer energetics.",

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T1 - ELECTRON-TRANSFER KINETICS OF REDOX CENTERS ANCHORED TO METAL SURFACES

T2 - WEAK- VERSUS STRONG-OVERLAP REACTION PATHWAYS.

AU - Barr, S. W.

AU - Guyer, K. L.

AU - Li, T. T.T.

AU - Liu, H. Y.

AU - Weaver, M. J.

PY - 1984

Y1 - 1984

N2 - Unimolecular rate constants k//e//t are presented for the one-electron electroreduction of various Co**I**I**I(NH//3)//5X complexes bound to mercury, platinum, and gold surfaces via either small inorganic or extended organic ligands X. These 'surface intramolecular' rate parameters are compared with estimates of k//e//t for outer-sphere pathways obtained from homogeneous rate data in order to ascertain the consequences of reactant-surface binding upon the electron-transfer energetics.

AB - Unimolecular rate constants k//e//t are presented for the one-electron electroreduction of various Co**I**I**I(NH//3)//5X complexes bound to mercury, platinum, and gold surfaces via either small inorganic or extended organic ligands X. These 'surface intramolecular' rate parameters are compared with estimates of k//e//t for outer-sphere pathways obtained from homogeneous rate data in order to ascertain the consequences of reactant-surface binding upon the electron-transfer energetics.

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M3 - 會議論文

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SN - 0161-6374

VL - 84-12

SP - 425

EP - 440

JO - Proceedings - The Electrochemical Society

JF - Proceedings - The Electrochemical Society

ER -

ELECTRON-TRANSFER KINETICS OF REDOX CENTERS ANCHORED TO METAL SURFACES: WEAK- VERSUS STRONG-OVERLAP REACTION PATHWAYS.

Abstract

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