Insights into the Mechanism of CO2 Electroreduction by Molecular Palladium-Pyridinophane Complexes

被引：3

作者：

Chakrabarti, Sagnik ^{[1
]}

Woods, Toby J. ^{[1
]}

Mirica, Liviu M. ^{[1
]}

机构：

[1] Univ Illinois, Dept Chem, Urbana, IL 61801 USA

来源：

INORGANIC CHEMISTRY | 2023年 / 62卷 / 41期

基金：

美国国家科学基金会;

关键词：

ELECTROCHEMICAL REDUCTION; ORGANOMETALLIC PD(III); PINCER COMPLEXES; CARBON-MONOXIDE; REACTIVITY; LIGAND;

D O I：

10.1021/acs.inorgchem.3c02236

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Herein, we report the synthesis, characterization, and electrocatalytic CO2 reduction activity of a series of Pd-(II) complexes supported by tetradentate pyridinophane ligands. In particular, we focus on the electrocatalytic CO2 reduction activity of a Pd-(II) complex supported by the mixed hard--soft donor ligand 2,11-dithia[3.3]-(2,6)-pyridinophane (N2S2). We also provide spectroscopic evidence of a CO-induced decomposition pathway for the same catalyst, which provides insights into catalyst poisoning for molecular Pd CO2 reduction electrocatalysts.

引用

收藏

页码：16801 / 16809

页数：9

相关论文

共 37 条

[1] Determining the Overpotential for a Molecular Electrocatalyst [J].

Appel, Aaron M. ;

Helm, Monte L. .

ACS CATALYSIS, 2014, 4 (02) :630-633

[2] Reaction of carbon dioxide with a palladium-alkyl complex supported by a bis-NHC framework [J].

Ariyananda, Piyal W. G. ;

Yap, Glenn P. A. ;

Rosenthal, Joel .

DALTON TRANSACTIONS, 2012, 41 (26) :7977-7983

[3] Inhibiting the Hydrogen Evolution Reaction (HER) with Proximal Cations: A Strategy for Promoting Selective Electrocatalytic Reduction [J].

Barlow, Jeffrey M. ;

Ziller, Joseph W. ;

Yang, Jenny Y. .

ACS CATALYSIS, 2021, 11 (13) :8155-8164

[4] EXCLUSION OF 6-COORDINATE INTERMEDIATES IN THE ELECTROCHEMICAL REDUCTION OF CO2 CATALYZED BY [PD(TRIPHOSPHINE)(CH3CN)](BF4)(2) COMPLEXES [J].

BERNATIS, PR ;

MIEDANER, A ;

HALTIWANGER, RC ;

DUBOIS, DL .

ORGANOMETALLICS, 1994, 13 (12) :4835-4843

[5] Molecular catalysis of CO2reduction: recent advances and perspectives in electrochemical and light-driven processes with selected Fe, Ni and Co aza macrocyclic and polypyridine complexes [J].

Boutin, E. ;

Merakeb, L. ;

Ma, B. ;

Boudy, B. ;

Wang, M. ;

Bonin, J. ;

Anxolabehere-Mallart, E. ;

Robert, M. .

CHEMICAL SOCIETY REVIEWS, 2020, 49 (16) :5772-5809

[6] PALLADIUM COMPLEXES WITH THE TRIPODAL PHOSPHINE TRIS-(2-DIPHENYLPHOSPHINOETHYL)AMINE - SYNTHESIS AND STRUCTURE OF TRIGONAL, TETRAHEDRAL, TRIGONAL BIPYRAMIDAL, AND SQUARE-PLANAR COMPLEXES [J].

CECCONI, F ;

GHILARDI, CA ;

MIDOLLINI, S ;

MONETI, S ;

ORLANDINI, A ;

SCAPACCI, G .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1989, (02) :211-216

[7] Characterization of paramagnetic states in an organometallic nickel hydrogen evolution electrocatalyst [J].

Chakrabarti, Sagnik ;

Sinha, Soumalya ;

Tran, Giang N. ;

Na, Hanah ;

Mirica, Liviu M. .

NATURE COMMUNICATIONS, 2023, 14 (01)

[8]

Chakrabarti S, 2023, chemRxiv, DOI [10.26434/chemrxiv-2023-ds7dp, 10.26434/chemrxiv-2023-ds7dp, DOI 10.26434/CHEMRXIV-2023-DS7DP]

[9] Efficient and selective molecular catalyst for the CO2-to-CO electrochemical conversion in water [J].

Costentin, Cyrille ;

Robert, Marc ;

Saveant, Jean-Michel ;

Tatin, Arnaud .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2015, 112 (22) :6882-6886

[10] Catalysis of the electrochemical reduction of carbon dioxide [J].

Costentin, Cyrille ;

Robert, Marc ;

Saveant, Jean-Michel .

CHEMICAL SOCIETY REVIEWS, 2013, 42 (06) :2423-2436

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