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Items: 1 to 50 of 194

1.

Structure of Copper-Cobalt Surface Alloys in Equilibrium with Carbon Monoxide Gas.

Eren B, Torres D, Karslıoğlu O, Liu Z, Wu CH, Stacchiola D, Bluhm H, Somorjai GA, Salmeron M.

J Am Chem Soc. 2018 May 17. doi: 10.1021/jacs.7b13621. [Epub ahead of print]

PMID:
29738671
2.

The effect of aluminum and platinum additives on hydrogen adsorption on mesoporous silicates.

Melaet G, Stavila V, Klebanoff L, Somorjai GA.

Phys Chem Chem Phys. 2018 May 3;20(17):12075-12083. doi: 10.1039/c7cp07015b.

PMID:
29675525
3.

Supported Au Nanoparticles with N-Heterocyclic Carbene Ligands as Active and Stable Heterogeneous Catalysts for Lactonization.

Ye R, Zhukhovitskiy AV, Kazantsev RV, Fakra SC, Wickemeyer BB, Toste FD, Somorjai GA.

J Am Chem Soc. 2018 Mar 21;140(11):4144-4149. doi: 10.1021/jacs.8b01017. Epub 2018 Mar 9.

PMID:
29506380
4.

Fluoroethylene Carbonate Induces Ordered Electrolyte Interface on Silicon and Sapphire Surfaces as Revealed by Sum Frequency Generation Vibrational Spectroscopy and X-ray Reflectivity.

Horowitz Y, Steinrück HG, Han HL, Cao C, Abate II, Tsao Y, Toney MF, Somorjai GA.

Nano Lett. 2018 Mar 14;18(3):2105-2111. doi: 10.1021/acs.nanolett.8b00298. Epub 2018 Feb 22.

PMID:
29451803
5.

Fluoroethylene Carbonate as a Directing Agent in Amorphous Silicon Anodes: Electrolyte Interface Structure Probed by Sum Frequency Vibrational Spectroscopy and Ab Initio Molecular Dynamics.

Horowitz Y, Han HL, Soto FA, Ralston WT, Balbuena PB, Somorjai GA.

Nano Lett. 2018 Feb 14;18(2):1145-1151. doi: 10.1021/acs.nanolett.7b04688. Epub 2018 Jan 2.

PMID:
29251510
6.

Dendrimer-Stabilized Metal Nanoparticles as Efficient Catalysts for Reversible Dehydrogenation/Hydrogenation of N-Heterocycles.

Deraedt C, Ye R, Ralston WT, Toste FD, Somorjai GA.

J Am Chem Soc. 2017 Dec 13;139(49):18084-18092. doi: 10.1021/jacs.7b10768. Epub 2017 Nov 30.

7.

Surface Structures of Model Metal Catalysts in Reactant Gases.

Tao FF, Ralston WT, Liu H, Somorjai GA.

J Phys Chem B. 2018 Jan 18;122(2):425-431. doi: 10.1021/acs.jpcb.7b06950. Epub 2017 Oct 5.

PMID:
28949538
8.

Hydroisomerization of n-Hexane Using Acidified Metal-Organic Framework and Platinum Nanoparticles.

Sabyrov K, Jiang J, Yaghi OM, Somorjai GA.

J Am Chem Soc. 2017 Sep 13;139(36):12382-12385. doi: 10.1021/jacs.7b06629. Epub 2017 Aug 31.

PMID:
28841310
9.

Supported Dendrimer-Encapsulated Metal Clusters: Toward Heterogenizing Homogeneous Catalysts.

Ye R, Zhukhovitskiy AV, Deraedt CV, Toste FD, Somorjai GA.

Acc Chem Res. 2017 Aug 15;50(8):1894-1901. doi: 10.1021/acs.accounts.7b00232. Epub 2017 Jul 13.

10.

A Comparison of Photocatalytic Activities of Gold Nanoparticles Following Plasmonic and Interband Excitation and a Strategy for Harnessing Interband Hot Carriers for Solution Phase Photocatalysis.

Zhao J, Nguyen SC, Ye R, Ye B, Weller H, Somorjai GA, Alivisatos AP, Toste FD.

ACS Cent Sci. 2017 May 24;3(5):482-488. doi: 10.1021/acscentsci.7b00122. Epub 2017 May 15.

11.

Evidence of Structure Sensitivity in the Fischer-Tropsch Reaction on Model Cobalt Nanoparticles by Time-Resolved Chemical Transient Kinetics.

Ralston WT, Melaet G, Saephan T, Somorjai GA.

Angew Chem Int Ed Engl. 2017 Jun 19;56(26):7415-7419. doi: 10.1002/anie.201701186. Epub 2017 May 24.

PMID:
28543941
12.

Tandem Catalysis for CO2 Hydrogenation to C2-C4 Hydrocarbons.

Xie C, Chen C, Yu Y, Su J, Li Y, Somorjai GA, Yang P.

Nano Lett. 2017 Jun 14;17(6):3798-3802. doi: 10.1021/acs.nanolett.7b01139. Epub 2017 May 17.

PMID:
28493720
13.

Platinum and Other Transition Metal Nanoclusters (Pd, Rh) Stabilized by PAMAM Dendrimer as Excellent Heterogeneous Catalysts: Application to the Methylcyclopentane (MCP) Hydrogenative Isomerization.

Deraedt C, Melaet G, Ralston WT, Ye R, Somorjai GA.

Nano Lett. 2017 Mar 8;17(3):1853-1862. doi: 10.1021/acs.nanolett.6b05156. Epub 2017 Feb 9.

PMID:
28151681
14.

Site-Selective Oxidative Coupling Reactions for the Attachment of Enzymes to Glass Surfaces through DNA-Directed Immobilization.

Palla KS, Hurlburt TJ, Buyanin AM, Somorjai GA, Francis MB.

J Am Chem Soc. 2017 Feb 8;139(5):1967-1974. doi: 10.1021/jacs.6b11716. Epub 2017 Jan 24.

PMID:
28001056
15.

New Insights into Aldol Reactions of Methyl Isocyanoacetate Catalyzed by Heterogenized Homogeneous Catalysts.

Ye R, Zhao J, Yuan B, Liu WC, Rodrigues De Araujo J, Faucher FF, Chang M, Deraedt CV, Toste FD, Somorjai GA.

Nano Lett. 2017 Jan 11;17(1):584-589. doi: 10.1021/acs.nanolett.6b04827. Epub 2016 Dec 16.

16.

Copper Nanocrystals Encapsulated in Zr-based Metal-Organic Frameworks for Highly Selective CO2 Hydrogenation to Methanol.

Rungtaweevoranit B, Baek J, Araujo JR, Archanjo BS, Choi KM, Yaghi OM, Somorjai GA.

Nano Lett. 2016 Dec 14;16(12):7645-7649. Epub 2016 Nov 7.

PMID:
27960445
17.

Anisotropic phase segregation and migration of Pt in nanocrystals en route to nanoframe catalysts.

Niu Z, Becknell N, Yu Y, Kim D, Chen C, Kornienko N, Somorjai GA, Yang P.

Nat Mater. 2016 Nov;15(11):1188-1194. doi: 10.1038/nmat4724. Epub 2016 Aug 15.

PMID:
27525570
18.

Insights into the Mechanism of Tandem Alkene Hydroformylation over a Nanostructured Catalyst with Multiple Interfaces.

Su J, Xie C, Chen C, Yu Y, Kennedy G, Somorjai GA, Yang P.

J Am Chem Soc. 2016 Sep 14;138(36):11568-74. doi: 10.1021/jacs.6b03915. Epub 2016 Sep 2.

PMID:
27585650
19.

Metal Nanoparticles Catalyzed Selective Carbon-Carbon Bond Activation in the Liquid Phase.

Ye R, Yuan B, Zhao J, Ralston WT, Wu CY, Unel Barin E, Toste FD, Somorjai GA.

J Am Chem Soc. 2016 Jul 13;138(27):8533-7. doi: 10.1021/jacs.6b03977. Epub 2016 Jun 29.

PMID:
27322570
20.

Failure mechanisms of single-crystal silicon electrodes in lithium-ion batteries.

Shi F, Song Z, Ross PN, Somorjai GA, Ritchie RO, Komvopoulos K.

Nat Commun. 2016 Jun 14;7:11886. doi: 10.1038/ncomms11886.

21.

Dissociative Carbon Dioxide Adsorption and Morphological Changes on Cu(100) and Cu(111) at Ambient Pressures.

Eren B, Weatherup RS, Liakakos N, Somorjai GA, Salmeron M.

J Am Chem Soc. 2016 Jul 6;138(26):8207-11. doi: 10.1021/jacs.6b04039. Epub 2016 Jun 23.

PMID:
27280375
22.

Influence of Dissolved O2 in Organic Solvents on CuOEP Supramolecular Self-Assembly on Graphite.

Hao Y, Weatherup RS, Eren B, Somorjai GA, Salmeron M.

Langmuir. 2016 Jun 7;32(22):5526-31. doi: 10.1021/acs.langmuir.6b01580. Epub 2016 May 26.

PMID:
27180868
23.

Molecular catalysis science: Perspective on unifying the fields of catalysis.

Ye R, Hurlburt TJ, Sabyrov K, Alayoglu S, Somorjai GA.

Proc Natl Acad Sci U S A. 2016 May 10;113(19):5159-66. doi: 10.1073/pnas.1601766113. Epub 2016 Apr 25.

24.

Growth and Structure of the First Layers of Ice on Ru(0001) and Pt(111).

Maier S, Lechner BA, Somorjai GA, Salmeron M.

J Am Chem Soc. 2016 Mar 9;138(9):3145-51. doi: 10.1021/jacs.5b13133. Epub 2016 Feb 26.

PMID:
26844953
25.

Activation of Cu(111) surface by decomposition into nanoclusters driven by CO adsorption.

Eren B, Zherebetskyy D, Patera LL, Wu CH, Bluhm H, Africh C, Wang LW, Somorjai GA, Salmeron M.

Science. 2016 Jan 29;351(6272):475-8. doi: 10.1126/science.aad8868.

26.

Atomic Structure of Pt3Ni Nanoframe Electrocatalysts by in Situ X-ray Absorption Spectroscopy.

Becknell N, Kang Y, Chen C, Resasco J, Kornienko N, Guo J, Markovic NM, Somorjai GA, Stamenkovic VR, Yang P.

J Am Chem Soc. 2015 Dec 23;137(50):15817-24. doi: 10.1021/jacs.5b09639. Epub 2015 Dec 10.

PMID:
26652294
27.

In Situ Potentiodynamic Analysis of the Electrolyte/Silicon Electrodes Interface Reactions--A Sum Frequency Generation Vibrational Spectroscopy Study.

Horowitz Y, Han HL, Ross PN, Somorjai GA.

J Am Chem Soc. 2016 Jan 27;138(3):726-9. doi: 10.1021/jacs.5b10333. Epub 2016 Jan 12.

28.

Influence of Step Geometry on the Reconstruction of Stepped Platinum Surfaces under Coadsorption of Ethylene and CO.

Zhu Z, Barroo C, Lichtenstein L, Eren B, Wu CH, Mao B, Visart de Bocarmé T, Liu Z, Kruse N, Salmeron M, Somorjai GA.

J Phys Chem Lett. 2014 Aug 7;5(15):2626-31. doi: 10.1021/jz501341r. Epub 2014 Jul 23.

PMID:
26277954
29.

Catalyst Chemical State during CO Oxidation Reaction on Cu(111) Studied with Ambient-Pressure X-ray Photoelectron Spectroscopy and Near Edge X-ray Adsorption Fine Structure Spectroscopy.

Eren B, Heine C, Bluhm H, Somorjai GA, Salmeron M.

J Am Chem Soc. 2015 Sep 2;137(34):11186-90. doi: 10.1021/jacs.5b07451. Epub 2015 Aug 25.

PMID:
26275662
30.

Mesoporous Aluminosilicate Catalysts for the Selective Isomerization of n-Hexane: The Roles of Surface Acidity and Platinum Metal.

Musselwhite N, Na K, Sabyrov K, Alayoglu S, Somorjai GA.

J Am Chem Soc. 2015 Aug 19;137(32):10231-7. doi: 10.1021/jacs.5b04808. Epub 2015 Aug 6.

31.

Chemical Environment Control and Enhanced Catalytic Performance of Platinum Nanoparticles Embedded in Nanocrystalline Metal-Organic Frameworks.

Choi KM, Na K, Somorjai GA, Yaghi OM.

J Am Chem Soc. 2015 Jun 24;137(24):7810-6. doi: 10.1021/jacs.5b03540. Epub 2015 Jun 16.

PMID:
26023888
32.

Silica-Supported Cationic Gold(I) Complexes as Heterogeneous Catalysts for Regio- and Enantioselective Lactonization Reactions.

Shu XZ, Nguyen SC, He Y, Oba F, Zhang Q, Canlas C, Somorjai GA, Alivisatos AP, Toste FD.

J Am Chem Soc. 2015 Jun 10;137(22):7083-6. doi: 10.1021/jacs.5b04294. Epub 2015 May 29.

PMID:
26023883
33.

Role of hot electrons and metal-oxide interfaces in surface chemistry and catalytic reactions.

Park JY, Baker LR, Somorjai GA.

Chem Rev. 2015 Apr 22;115(8):2781-817. doi: 10.1021/cr400311p. Epub 2015 Mar 20. No abstract available.

PMID:
25791926
34.

High-performance hybrid oxide catalyst of manganese and cobalt for low-pressure methanol synthesis.

Li CS, Melaet G, Ralston WT, An K, Brooks C, Ye Y, Liu YS, Zhu J, Guo J, Alayoglu S, Somorjai GA.

Nat Commun. 2015 Mar 10;6:6538. doi: 10.1038/ncomms7538.

PMID:
25754475
35.

Synthesis and Structural Evolution of Nickel-Cobalt Nanoparticles Under H2 and CO2.

Carenco S, Wu CH, Shavorskiy A, Alayoglu S, Somorjai GA, Bluhm H, Salmeron M.

Small. 2015 Jul 1;11(25):3045-53. doi: 10.1002/smll.201402795. Epub 2015 Feb 26.

PMID:
25727527
36.

A catalytic path for electrolyte reduction in lithium-ion cells revealed by in situ attenuated total reflection-Fourier transform infrared spectroscopy.

Shi F, Ross PN, Zhao H, Liu G, Somorjai GA, Komvopoulos K.

J Am Chem Soc. 2015 Mar 11;137(9):3181-4. doi: 10.1021/ja5128456. Epub 2015 Feb 25.

PMID:
25689135
37.

Chemical-reaction-induced hot electron flows on platinum colloid nanoparticles under hydrogen oxidation: impact of nanoparticle size.

Lee H, Nedrygailov II, Lee C, Somorjai GA, Park JY.

Angew Chem Int Ed Engl. 2015 Feb 16;54(8):2340-4. doi: 10.1002/anie.201410951. Epub 2015 Feb 3.

PMID:
25645508
38.

Effect of acidic properties of mesoporous zeolites supporting pt nanoparticles on hydrogenative conversion of methylcyclopentane.

Na K, Alayoglu S, Ye R, Somorjai GA.

J Am Chem Soc. 2014 Dec 10;136(49):17207-12. doi: 10.1021/ja509273h. Epub 2014 Nov 26.

PMID:
25398051
39.

The pathway to total isomer selectivity: n-hexane conversion (reforming) on platinum nanoparticles supported on aluminum modified mesoporous silica (MCF-17).

Musselwhite N, Na K, Alayoglu S, Somorjai GA.

J Am Chem Soc. 2014 Nov 26;136(47):16661-5. doi: 10.1021/ja509638w. Epub 2014 Nov 11.

PMID:
25387226
40.

Comparing the catalytic oxidation of ethanol at the solid-gas and solid-liquid interfaces over size-controlled Pt nanoparticles: striking differences in kinetics and mechanism.

Sapi A, Liu F, Cai X, Thompson CM, Wang H, An K, Krier JM, Somorjai GA.

Nano Lett. 2014 Nov 12;14(11):6727-30. doi: 10.1021/nl5035545. Epub 2014 Oct 24.

PMID:
25337984
41.

Sum frequency generation vibrational spectroscopy of 1,3-butadiene hydrogenation on 4 nm Pt@SiO2, Pd@SiO2, and Rh@SiO2 core-shell catalysts.

Krier JM, Michalak WD, Cai X, Carl L, Komvopoulos K, Somorjai GA.

Nano Lett. 2015 Jan 14;15(1):39-44. doi: 10.1021/nl502566b. Epub 2014 Dec 8.

PMID:
25272243
42.

Metal nanocrystals embedded in single nanocrystals of MOFs give unusual selectivity as heterogeneous catalysts.

Na K, Choi KM, Yaghi OM, Somorjai GA.

Nano Lett. 2014 Oct 8;14(10):5979-83. doi: 10.1021/nl503007h. Epub 2014 Sep 11.

PMID:
25198135
43.

High-temperature catalytic reforming of n-hexane over supported and core-shell Pt nanoparticle catalysts: role of oxide-metal interface and thermal stability.

An K, Zhang Q, Alayoglu S, Musselwhite N, Shin JY, Somorjai GA.

Nano Lett. 2014 Aug 13;14(8):4907-12. doi: 10.1021/nl502434m. Epub 2014 Aug 1.

PMID:
25078630
44.

A nanoscale demonstration of hydrogen atom spillover and surface diffusion across silica using the kinetics of CO2 methanation catalyzed on spatially separate Pt and Co nanoparticles.

Beaumont SK, Alayoglu S, Specht C, Kruse N, Somorjai GA.

Nano Lett. 2014 Aug 13;14(8):4792-6. doi: 10.1021/nl501969k. Epub 2014 Jul 17.

PMID:
25026434
45.

Dramatically different kinetics and mechanism at solid/liquid and solid/gas interfaces for catalytic isopropanol oxidation over size-controlled platinum nanoparticles.

Wang H, Sapi A, Thompson CM, Liu F, Zherebetskyy D, Krier JM, Carl LM, Cai X, Wang LW, Somorjai GA.

J Am Chem Soc. 2014 Jul 23;136(29):10515-20. doi: 10.1021/ja505641r. Epub 2014 Jul 15.

PMID:
24992695
46.

Combining in situ NEXAFS spectroscopy and CO₂ methanation kinetics to study Pt and Co nanoparticle catalysts reveals key insights into the role of platinum in promoted cobalt catalysis.

Beaumont SK, Alayoglu S, Specht C, Michalak WD, Pushkarev VV, Guo J, Kruse N, Somorjai GA.

J Am Chem Soc. 2014 Jul 16;136(28):9898-901. doi: 10.1021/ja505286j. Epub 2014 Jul 7.

PMID:
24978060
47.

Promotional effects of mesoporous zeolites with Pt nanoparticle catalysts during reforming of methylcyclopentane.

Na K, Musselwhite N, Cai X, Alayoglu S, Somorjai GA.

J Phys Chem A. 2014 Sep 18;118(37):8446-52. doi: 10.1021/jp501775q. Epub 2014 Apr 28.

PMID:
24773533
48.

Designed catalysts from Pt nanoparticles supported on macroporous oxides for selective isomerization of n-hexane.

An K, Alayoglu S, Musselwhite N, Na K, Somorjai GA.

J Am Chem Soc. 2014 May 14;136(19):6830-3. doi: 10.1021/ja5018656. Epub 2014 May 2.

PMID:
24773412
49.

Revealing the atomic restructuring of Pt-Co nanoparticles.

Xin HL, Alayoglu S, Tao R, Genc A, Wang CM, Kovarik L, Stach EA, Wang LW, Salmeron M, Somorjai GA, Zheng H.

Nano Lett. 2014 Jun 11;14(6):3203-7. doi: 10.1021/nl500553a. Epub 2014 May 19.

PMID:
24762053
50.

Highly crystalline multimetallic nanoframes with three-dimensional electrocatalytic surfaces.

Chen C, Kang Y, Huo Z, Zhu Z, Huang W, Xin HL, Snyder JD, Li D, Herron JA, Mavrikakis M, Chi M, More KL, Li Y, Markovic NM, Somorjai GA, Yang P, Stamenkovic VR.

Science. 2014 Mar 21;343(6177):1339-43. doi: 10.1126/science.1249061. Epub 2014 Feb 27.

PMID:
24578531

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