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Items: 1 to 50 of 91

1.

Ligand "noninnocence" in coordination complexes vs. kinetic, mechanistic, and selectivity issues in electrochemical catalysis.

Costentin C, Savéant JM, Tard C.

Proc Natl Acad Sci U S A. 2018 Sep 11;115(37):9104-9109. doi: 10.1073/pnas.1810255115. Epub 2018 Aug 24.

PMID:
30143579
2.

Catalysis and Inhibition in the Electrochemical Reduction of CO2 on Platinum in the Presence of Protonated Pyridine. New Insights into Mechanisms and Products.

Dridi H, Comminges C, Morais C, Meledje JC, Kokoh KB, Costentin C, Savéant JM.

J Am Chem Soc. 2017 Oct 4;139(39):13922-13928. doi: 10.1021/jacs.7b08028. Epub 2017 Sep 25.

PMID:
28892610
3.

Nanodiffusion in electrocatalytic films.

Costentin C, Di Giovanni C, Giraud M, Savéant JM, Tard C.

Nat Mater. 2017 Oct;16(10):1016-1021. doi: 10.1038/nmat4968. Epub 2017 Aug 21.

PMID:
28825730
4.

Heterogeneous Molecular Catalysis of Electrochemical Reactions: Volcano Plots and Catalytic Tafel Plots.

Costentin C, Savéant JM.

ACS Appl Mater Interfaces. 2017 Jun 14;9(23):19894-19899. doi: 10.1021/acsami.7b04349. Epub 2017 Jun 2.

PMID:
28530798
5.

Homogeneous Molecular Catalysis of Electrochemical Reactions: Catalyst Benchmarking and Optimization Strategies.

Costentin C, Savéant JM.

J Am Chem Soc. 2017 Jun 21;139(24):8245-8250. doi: 10.1021/jacs.7b02879. Epub 2017 Jun 13.

PMID:
28460524
6.

How Do Pseudocapacitors Store Energy? Theoretical Analysis and Experimental Illustration.

Costentin C, Porter TR, Savéant JM.

ACS Appl Mater Interfaces. 2017 Mar 15;9(10):8649-8658. doi: 10.1021/acsami.6b14100. Epub 2017 Mar 1.

PMID:
28195702
7.

Through-Space Charge Interaction Substituent Effects in Molecular Catalysis Leading to the Design of the Most Efficient Catalyst of CO2-to-CO Electrochemical Conversion.

Azcarate I, Costentin C, Robert M, Savéant JM.

J Am Chem Soc. 2016 Dec 28;138(51):16639-16644. doi: 10.1021/jacs.6b07014. Epub 2016 Dec 15.

PMID:
27976580
8.

Catalysis at the nanoscale may change selectivity.

Costentin C, Savéant JM.

Proc Natl Acad Sci U S A. 2016 Oct 18;113(42):11756-11758. Epub 2016 Sep 29.

9.

Efficient electrolyzer for CO2 splitting in neutral water using earth-abundant materials.

Tatin A, Comminges C, Kokoh B, Costentin C, Robert M, Savéant JM.

Proc Natl Acad Sci U S A. 2016 May 17;113(20):5526-9. doi: 10.1073/pnas.1604628113. Epub 2016 May 2.

10.

Conduction and Reactivity in Heterogeneous-Molecular Catalysis: New Insights in Water Oxidation Catalysis by Phosphate Cobalt Oxide Films.

Costentin C, Porter TR, Savéant JM.

J Am Chem Soc. 2016 May 4;138(17):5615-22. doi: 10.1021/jacs.6b00737. Epub 2016 Apr 25.

PMID:
26981886
11.

Attempts To Catalyze the Electrochemical CO2-to-Methanol Conversion by Biomimetic 2e(-) + 2H(+) Transferring Molecules.

Saveant JM, Tard C.

J Am Chem Soc. 2016 Jan 27;138(3):1017-21. doi: 10.1021/jacs.5b12138. Epub 2016 Jan 13.

PMID:
26717443
12.

Current Issues in Molecular Catalysis Illustrated by Iron Porphyrins as Catalysts of the CO2-to-CO Electrochemical Conversion.

Costentin C, Robert M, Savéant JM.

Acc Chem Res. 2015 Dec 15;48(12):2996-3006. doi: 10.1021/acs.accounts.5b00262. Epub 2015 Nov 12.

PMID:
26559053
13.

Molecular Catalysis of O2 Reduction by Iron Porphyrins in Water: Heterogeneous versus Homogeneous Pathways.

Costentin C, Dridi H, Savéant JM.

J Am Chem Soc. 2015 Oct 28;137(42):13535-44. doi: 10.1021/jacs.5b06834. Epub 2015 Oct 16.

PMID:
26414306
14.

Toward the Rational Benchmarking of Homogeneous H2-Evolving Catalysts.

Artero V, Saveant JM.

Energy Environ Sci. 2014 Nov 1;7(11):3808-3814.

15.

Cyclic voltammetry of fast conducting electrocatalytic films.

Costentin C, Savéant JM.

Phys Chem Chem Phys. 2015 Jul 15;17(29):19350-9. doi: 10.1039/c5cp02825f.

PMID:
26140372
16.

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

Costentin C, Robert M, Savéant JM, Tatin A.

Proc Natl Acad Sci U S A. 2015 Jun 2;112(22):6882-6. doi: 10.1073/pnas.1507063112. Epub 2015 May 18.

17.

Benchmarking of homogeneous electrocatalysts: overpotential, turnover frequency, limiting turnover number.

Costentin C, Passard G, Savéant JM.

J Am Chem Soc. 2015 Apr 29;137(16):5461-7. doi: 10.1021/jacs.5b00914. Epub 2015 Apr 21.

PMID:
25757058
18.

Ultraefficient homogeneous catalyst for the CO2-to-CO electrochemical conversion.

Costentin C, Passard G, Robert M, Savéant JM.

Proc Natl Acad Sci U S A. 2014 Oct 21;111(42):14990-4. doi: 10.1073/pnas.1416697111. Epub 2014 Oct 6.

19.

Molecular catalysis of H2 evolution: diagnosing heterolytic versus homolytic pathways.

Costentin C, Dridi H, Savéant JM.

J Am Chem Soc. 2014 Oct 1;136(39):13727-34. doi: 10.1021/ja505845t. Epub 2014 Sep 19.

PMID:
25190347
20.
21.

Concerted proton-electron transfers: fundamentals and recent developments.

Savéant JM.

Annu Rev Anal Chem (Palo Alto Calif). 2014;7:537-60. doi: 10.1146/annurev-anchem-071213-020315. Review.

PMID:
25014349
22.

Proton-coupled electron transfer in azobenzene/hydrazobenzene couples with pendant acid-base functions. Hydrogen-bonding and structural effects.

Savéant JM, Tard C.

J Am Chem Soc. 2014 Jun 25;136(25):8907-10. doi: 10.1021/ja504484a. Epub 2014 Jun 16.

PMID:
24921200
23.

Electrochemistry of acids on platinum. Application to the reduction of carbon dioxide in the presence of pyridinium ion in water.

Costentin C, Canales JC, Haddou B, Savéant JM.

J Am Chem Soc. 2013 Nov 27;135(47):17671-4. doi: 10.1021/ja407988w. Epub 2013 Nov 18. Erratum in: J Am Chem Soc. 2014 Dec 17;136(50):17689.

PMID:
24134536
24.

Breaking bonds with electrons and protons. Models and examples.

Costentin C, Robert M, Savéant JM, Tard C.

Acc Chem Res. 2014 Jan 21;47(1):271-80. doi: 10.1021/ar4001444. Epub 2013 Sep 9.

PMID:
24016042
25.

Proton-coupled electron transfers: pH-dependent driving forces? Fundamentals and artifacts.

Bonin J, Costentin C, Robert M, Routier M, Savéant JM.

J Am Chem Soc. 2013 Sep 25;135(38):14359-66. doi: 10.1021/ja406712c. Epub 2013 Sep 13. Erratum in: J Am Chem Soc. 2014 Jun 11;136(23):8484.

PMID:
23972082
26.

Proton-electron transport and transfer in electrocatalytic films. Application to a cobalt-based O2-evolution catalyst.

Bediako DK, Costentin C, Jones EC, Nocera DG, Savéant JM.

J Am Chem Soc. 2013 Jul 17;135(28):10492-502. doi: 10.1021/ja403656w. Epub 2013 Jul 3.

PMID:
23822172
27.

Proton-coupled electron transfer cleavage of heavy-atom bonds in electrocatalytic processes. Cleavage of a C-O bond in the catalyzed electrochemical reduction of CO2.

Costentin C, Drouet S, Passard G, Robert M, Savéant JM.

J Am Chem Soc. 2013 Jun 19;135(24):9023-31. doi: 10.1021/ja4030148. Epub 2013 Jun 6.

PMID:
23692448
28.

Catalysis of the electrochemical reduction of carbon dioxide.

Costentin C, Robert M, Savéant JM.

Chem Soc Rev. 2013 Mar 21;42(6):2423-36. doi: 10.1039/c2cs35360a. Epub 2012 Dec 11.

PMID:
23232552
29.

A local proton source enhances CO2 electroreduction to CO by a molecular Fe catalyst.

Costentin C, Drouet S, Robert M, Savéant JM.

Science. 2012 Oct 5;338(6103):90-4. doi: 10.1126/science.1224581.

30.

Turnover numbers, turnover frequencies, and overpotential in molecular catalysis of electrochemical reactions. Cyclic voltammetry and preparative-scale electrolysis.

Costentin C, Drouet S, Robert M, Savéant JM.

J Am Chem Soc. 2012 Jul 11;134(27):11235-42. doi: 10.1021/ja303560c. Epub 2012 Jun 27. Erratum in: J Am Chem Soc. 2012 Dec 5;134(48):19949-50.

PMID:
22670885
31.

Boron-capped tris(glyoximato) cobalt clathrochelate as a precursor for the electrodeposition of nanoparticles catalyzing H2 evolution in water.

Anxolabéhère-Mallart E, Costentin C, Fournier M, Nowak S, Robert M, Savéant JM.

J Am Chem Soc. 2012 Apr 11;134(14):6104-7. doi: 10.1021/ja301134e. Epub 2012 Mar 29.

PMID:
22458714
32.

Proton-coupled intervalence charge transfer: concerted processes.

Balasubramanian R, Blondin G, Canales JC, Costentin C, Latour JM, Robert M, Savéant JM.

J Am Chem Soc. 2012 Feb 1;134(4):1906-9. doi: 10.1021/ja2075482. Epub 2012 Jan 18.

PMID:
22260712
33.

Reorganization energy and pre-exponential factor from temperature-dependent experiments in electron transfer reactions. A typical example: the reduction of tert-nitrobutane.

Costentin C, Louault C, Robert M, Rogé V, Savéant JM.

Phys Chem Chem Phys. 2012 Feb 7;14(5):1581-4. doi: 10.1039/c2cp23050j. Epub 2011 Dec 16.

PMID:
22173685
34.

Concerted proton-electron transfers. Consistency between electrochemical kinetics and their homogeneous counterparts.

Costentin C, Hajj V, Louault C, Robert M, Savéant JM.

J Am Chem Soc. 2011 Nov 30;133(47):19160-7. doi: 10.1021/ja206561n. Epub 2011 Nov 9.

PMID:
22067039
35.

Hydrogen-bond relays in concerted proton-electron transfers.

Bonin J, Costentin C, Robert M, Savéant JM, Tard C.

Acc Chem Res. 2012 Mar 20;45(3):372-81. doi: 10.1021/ar200132f. Epub 2011 Oct 26. Erratum in: Acc Chem Res. 2013 Aug 20;46(8):1910.

PMID:
22029773
36.

Effect of substrate inhibition and cooperativity on the electrochemical responses of glucose dehydrogenase. Kinetic characterization of wild and mutant types.

Durand F, Limoges B, Mano N, Mavré F, Miranda-Castro R, Savéant JM.

J Am Chem Soc. 2011 Aug 17;133(32):12801-9. doi: 10.1021/ja204637d. Epub 2011 Jul 25.

PMID:
21780841
37.

Concerted heavy-atom bond cleavage and proton and electron transfers illustrated by proton-assisted reductive cleavage of an O-O bond.

Costentin C, Hajj V, Robert M, Savéant JM, Tard C.

Proc Natl Acad Sci U S A. 2011 May 24;108(21):8559-64. doi: 10.1073/pnas.1104952108. Epub 2011 May 5.

38.

Pyridine as proton acceptor in the concerted proton electron transfer oxidation of phenol.

Bonin J, Costentin C, Robert M, Savéant JM.

Org Biomol Chem. 2011 Jun 7;9(11):4064-9. doi: 10.1039/c1ob05090g. Epub 2011 Apr 15.

PMID:
21499600
39.

Water (in water) as an intrinsically efficient proton acceptor in concerted proton electron transfers.

Bonin J, Costentin C, Louault C, Robert M, Savéant JM.

J Am Chem Soc. 2011 May 4;133(17):6668-74. doi: 10.1021/ja110935c. Epub 2011 Apr 8.

PMID:
21476550
40.

Proton-coupled electron transfers in biomimetic water bound metal complexes. The electrochemical approach.

Anxolabéhère-Mallart E, Costentin C, Policar C, Robert M, Savéant JM, Teillout AL.

Faraday Discuss. 2011;148:83-95; discussion 97-108.

PMID:
21322479
41.

H-bond relays in proton-coupled electron transfers. Oxidation of a phenol concerted with proton transport to a distal base through an OH relay.

Costentin C, Robert M, Savéant JM, Tard C.

Phys Chem Chem Phys. 2011 Mar 28;13(12):5353-8. doi: 10.1039/c0cp02275f. Epub 2011 Jan 11.

PMID:
21225050
42.

Update 1 of: Electrochemical approach to the mechanistic study of proton-coupled electron transfer.

Costentin C, Robert M, Savéant JM.

Chem Rev. 2010 Dec 8;110(12):PR1-40. No abstract available.

PMID:
21192326
43.

Electrochemical and homogeneous electron transfers to the Alzheimer amyloid-beta copper complex follow a preorganization mechanism.

Balland V, Hureau C, Savéant JM.

Proc Natl Acad Sci U S A. 2010 Oct 5;107(40):17113-8. doi: 10.1073/pnas.1011315107. Epub 2010 Sep 21.

44.

Reorganization energies and pre-exponential factors in the one-electron electrochemical and homogeneous oxidation of phenols coupled with an intramolecular amine-driven proton transfer.

Costentin C, Robert M, Savéant JM.

Phys Chem Chem Phys. 2010 Oct 28;12(40):13061-9. doi: 10.1039/c0cp00017e. Epub 2010 Aug 5.

PMID:
20689874
45.

Concerted proton-electron transfers in the oxidation of phenols.

Costentin C, Robert M, Savéant JM.

Phys Chem Chem Phys. 2010 Oct 7;12(37):11179-90. doi: 10.1039/c0cp00063a. Epub 2010 Jul 12.

PMID:
20625575
46.

Effect of base pairing on the electrochemical oxidation of guanine.

Costentin C, Hajj V, Robert M, Savéant JM, Tard C.

J Am Chem Soc. 2010 Jul 28;132(29):10142-7. doi: 10.1021/ja103421f.

PMID:
20597511
47.

Inserting a hydrogen-bond relay between proton exchanging sites in proton-coupled electron transfers.

Costentin C, Robert M, Savéant JM, Tard C.

Angew Chem Int Ed Engl. 2010 May 17;49(22):3803-6. doi: 10.1002/anie.200907192. No abstract available.

PMID:
20408150
48.

Concerted proton-electron transfers: electrochemical and related approaches.

Costentin C, Robert M, Savéant JM.

Acc Chem Res. 2010 Jul 20;43(7):1019-29. doi: 10.1021/ar9002812.

PMID:
20232879
49.

Intrinsic reactivity and driving force dependence in concerted proton-electron transfers to water illustrated by phenol oxidation.

Bonin J, Costentin C, Louault C, Robert M, Routier M, Savéant JM.

Proc Natl Acad Sci U S A. 2010 Feb 23;107(8):3367-72. doi: 10.1073/pnas.0914693107. Epub 2010 Feb 5.

50.

The electrochemical approach to concerted proton--electron transfers in the oxidation of phenols in water.

Costentin C, Louault C, Robert M, Savéant JM.

Proc Natl Acad Sci U S A. 2009 Oct 27;106(43):18143-8. doi: 10.1073/pnas.0910065106. Epub 2009 Oct 12.

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