Referencing Co-ACCESS Funding Source

All publications related to work fully or partially undertaken using Co-ACCESS facilities must include an acknowledgement statement. Please use the following acknowledgement:

“Co-ACCESS, is supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Chemical Sciences, Geosciences and Biosciences Division”



76.        R. Rana, F.D. Vila, A.R. Kulkarni, S.R. Bare, “Bridging the Gap between the X-ray Absorption Spectroscopy and the Computational Catalysis Communities in Heterogeneous Catalysis: A Perspective on the Current and Future Research Directions”, ACS Catalysis, (2022), 12, 13813−13830. DOI: 10.1021/acscatal.2c03863.

75.        A. Aitbekova, C. Zhou, M.L. Stone, J. Salvador Lezama-Pacheco, A.-C. Yang, A.S. Hoffman, E.D. Goodman, P. Huber, J.F. Stebbins, K.C. Bustillo, P. Ercius, J. Ciston, S.R. Bare, P.N. Plessow, M. Cargnello, “Templated Encapsulation of Pt-based Catalysts Promotes Activity and High-Temperature Stability to 1,100 °C”. Nature Materials, (2022). DOI: 10.1038/s41563-022-01376-1.

74.        L. Qi, Y. Zhang, M. Babucci, J. Li, C. Dun, A.S. Hoffman, J. Urban, M. Tsapatsis, S.R. Bare, Y. Han, B.C. Gates, A. Bell, “Dehydrogenation of Propane and n-Butane Catalyzed by isolated PtZn4 Sites Supported on Self-Pillared Zeolite Pentasil Nanosheets", ACS Catalysis, (2022), 12, 11177–11189. DOI: 10.1021/acscatal.2c01631.

73.        S.S. Nathan, A.S. Asundi, A.S. Hoffman, J. Hong, C. Zhou, F.D Vila, M. Cargnello, S.R Bare, S. Bent, “Surface Fe Clusters Promote Syngas Reaction to Oxygenates on Rh Catalysts Modified by Atomic Layer Deposition”, J. Catalysis, (2022), 141, 125-136. DOI: 10.1016/j.jcat2022.08.026.

72.        N. Felvey, J. Guo, R. Rana, Rachita, L. Xu, S.R. Bare, B.C. Gates, A. Katz, A. Kulkarni, R. Runnebaum, C. Kronawitter, “Interconversion of Atomically Dispersed Platinum Cations and Platinum Clusters in Zeolite ZSM-5 and Formation of Platinum gem–Dicarbonyls”, Journal of the American Chemical Society, 144, 13874–13887 (2022). DOI: 10.1021/jacs.2c05386.

71.         S.F. Kurtoğlu-Öztulum, K. Yalçın, A.S. Hoffman, A. Jalal, Y. Zhao, B.C. Gates, S.R. Bare, U. Unal, A. Uzun, “Ionic Liquid Sheath Stabilizes Atomically Dispersed Reduced Graphene Aerogel-Supported Iridium Complexes during Ethylene Hydrogenation even at an Iridium Loading of 9.9 wt%”, ChemCatChem (2022), e202200553. DOI: 10.1002/cctc.202200553.

70.        M. Babucci, E.T. Conley, A.S. Hoffman, S.R. Bare, B.C. Gates, “Iridium pair sites anchored to Zr6O8 nodes of the metal–organic framework UiO-66 catalyze ethylene hydrogenation”, Journal of Catalysis, 411, 176-186 (2022). DOI: 10.1016/j.jcat.2022.04.003.

69.        M. Liu, J. Guo, A.S. Hoffman, J. Stenlid, M. Tang, E. Corson, K. Stone, F. Abild-Pedersen, S.R. Bare, W. Tarpeh, “Catalytic performance and near-surface X-ray characterization of titanium hydride electrodes for the electrochemical nitrate reduction reaction”, Journal of the American Chemical Society, 144, 5739–5744  (2022). DOI: 10.1021/jacs.2c01274.

68.        Y. Chen, R. Rana, Z. Huang, F.D. Vila, T. Sours, J.E. Perez-Aguilar, X. Zhao, J. Hong, A.S. Hoffman, X. Li, C. Shang, T. Blum, J. Zeng, M. Chi, M. Salmeron, C.X. Kronawitter, S.R. Bare, A.R. Kulkarni, B.C. Gates, “Atomically Dispersed Platinum in Surface and Sub-Surface Sites on MgO have Contrasting Catalytic Properties for CO Oxidation”,  J. Phys. Chem Letters, 13, 3896-3903 (2022). DOI: 10.1021/acs.jpclett.2c00667.

67.        C. Zhou, A.S. Asundi, E.D. Goodman, J. Hong, B. Werghi, A.S. Hoffman, S.S. Nathan, S.F. Bent, S.R. Bare, M. Cargnello, “Steering CO2 Hydrogenation Towards C-C Coupling to Hydrocarbons Using Porous Organic Polymer/Metal Interfaces”, Proc. Nat. Acad. Sci, , 119, e2114768119 (2022). DOI: 10.1073/pnas.21147681219.

66.        N. Tahsini, A.-C. Yang, V. Streibel, B. Werghi, E. Goodman, A. Aitbekova, S.R. Bare, Y. Li, F. Abild-Pedersen, M. Cargnello, “Colloidal Platinum-Copper Nanocrystal Alloy Catalysts Surpass Platinum in Low-Temperature Propene Combustion”, Journal of the American Chemical Society, 144, 1612-1621 (2022). DOI: 10.1021/jacs.1c10248.

65.        L.P. Herrera, L. Freitas, J. Hong, A.S. Hoffman, S.R. Bare, E. Nikolla, J. Will Medlin, “Reactivity of Pd-MO2 inverted catalytic systems for CO oxidation”, Catalysis Science & Technology, 12, 1476-1486 (2022). DOI: 10.1039/d1cy01916c.

64.        P. Acharya, R. Manso, A.S. Hoffman, S. Bakovic, L.  Kékedy-Nagy, S.R. Bare, J. Chen, L. Greenlee, “Fe Coordination Environment, Fe-Incorporated Ni(OH)2 Phase, and Metallic Core are Key Structural Components to Active and Stable Nanoparticle Catalysts for the Oxygen Evolution Reaction", ACS Catalysis, 12, 1992-2008 (2022). DOI:10.1021/acscatal.1c04881. 

63.        Y. Lu, C. Thompson, C.-T Kuo, X. Zhang, A.S Hoffman, A. Boubnov, S.R. Bare, L. Kovarik, H. Xin, A.M. Karim, “CO oxidation on MgAl2O4 Supported Irn: Activation of Lattice Oxygen in the Subnanometer Regime and Emergence of Nuclearity-Activity Volcano”, Journal of Materials Chemistry A, 10, 4266-4278 (2022). DOI: 10.1039/D1TA09740G



62.        Thuy T. Le, K. Shilpa, C. Lee; S. Han, C. Weiland, S.R. Bare, P.J. Dauenhauer, J.D. Rimer, “Core-shell and Egg-shell Zeolite Catalysts for Enhanced Hydrocarbon Processing”, J. Catalysis, (2021), accepted. DOI: 10.1016/j.jcat.2021.11.004.

61.        Y. Chen, R. Rana, T. Sours, F.D. Vila, S. Cao, T. Blum, J. Hong, A.S. Hoffman, C.-Y. Fang, Z. Huang, C. Shang, C. Wang, J. Zeng, M. Chi, C.X. Kronawitter, S.R. Bare, B.C. Gates, A.R. Kulkarni, “A Theory-guided X-ray Absorption Spectroscopy Approach for Identifying Active Sites in Atomically-Dispersed Transition Metal Catalysts”, Journal of the American Chemical Society, 143, 20144-20156 (2021). DOI: 10.1021/jacs.1c07116.

60.        E.D. Goodman, A.S. Asundi, A.S. Hoffman, K.C. Bustillo, J.F. Stebbins, S.R. Bare, S.F. Bent, M. Cargnello, “Monolayer Support Control and Precise Colloidal Nanocrystals Demonstrate Metal-Support Interactions in Heterogeneous Catalysts”, Advanced Materials, 2104533 (2021). DOI: 10.1002/adma.202104533.

59.        M. Ben-Naim, Y. Liu, M.B. Stevens, K. Lee, M.R. Wette, A. Boubnov, A.A. Trofimov, A.V. Ievlev, A. Belianinov, R.C. Davis, B.M. Clemens, S.R. Bare, Y. Hikita, H.Y. Hwang, D.C. Higgins, R. Sinclair, T.F. Jaramillo, “Understanding Degradation Mechanisms in SrIrO3 Oxygen Evolution Electrocatalysts: Chemical and Structural Microscopy at the Nanoscale”,  Adv. Functional Materials, 2101542 (2021). DOI: 10.1002/adfm.202101542.

58.        A.S. Asundi, A.S. Hoffman, S.S. Nathan, A. Boubnov, S.R. Bare, Stacey F. Bent, “Impurity Control in Catalyst Design: The Role of Sodium in Promoting and Stabilizing Co and Co2C for Syngas Conversion”,  ChemCatChem, 13, 1186–1194 (2021). DOI: 10.1002/cctc.202001703.

57.         S.S. Nathan, A.S. Asundi, J.A. Singh, A.S. Hoffman, A. Boubnov, J. Hong, S.R. Bare, S.F. Bent, “Understanding Support Effects of ZnO-Promoted Co Catalysts for Syngas Conversion to Alcohols Using Atomic Layer Deposition”, ChemCatChem13, 770-781 (2021). DOI: 10.1002/cctc.202001630.

56.        L. Qi, M. Babucci, Y. Zhang, A. Lund, L. Liu, Y. Chen, A.S. Hoffman, S.R. Bare, Y. Han, B.C. Gates, A.T. Bell, “Propane Dehydrogenation Catalyzed by Single Pt Atoms in ZnOx Nests in Dealuminated Zeolite Beta”, Journal of the American Chemical Society, (2021), J. Am. Chem. Soc. 143, 50, 21364–21378 (2021). DOI: 10.1021/jacs.1c10261.

55.        K. Groden, F.D. Vila, L. Li, S.R. Bare, S.L. Scott, J-S. McEwen, "First Principles Approach to Extracting Chemical Information from X-Ray Absorption Near-Edge Spectra of Ga-Containing Materials”, J. Phys. Chem. C 125, 27901–27908 (2021). DOI: 10.1021/acs.jpcc.1c07728

54.        S. Samira, J. Hong, J.C. Camayang, K. Sun, A.S. Hoffman, S.R. Bare, E. Nikolla, "Dynamic Surface Reconstruction Unifies the Electrocatalytic Oxygen Evolution Performance of Nonstoichiometric Mixed Metal Oxides", JACS Au (2021), accepted. DOI: 10.1021/jacsau.1c00359.

53.        A. Asundi, S. Nathan, J. Hong, A.S. Hoffman, M. Pennel, S.R. Bare, S. Bent, "Identifying Higher Oxygenate Synthesis Sites in Cu Catalysts Promoted and Stabilized by Atomic Layer Deposited Fe2O3",  J. Catalysis 40, 210-223 (2021). DOI:

52.        G. Canning, S. Azzam, A.S. Hoffman, A. Boubnov, F. Alshafei, R. Ghosh, B. Ko, A. Datye, S.R. Bare, D. Simonetti, "Lanthanum Induced Lattice Strain Improves Hydrogen Sulfide Capacities of Copper Oxide Adsorbents", AIChE Journal, 67, e17484 (2021). DOI: 10.1002/aic.17484. 

51.        D. Jiang, Y. Yao; T. Li, G. Wan, X.I. Pereira-Hernández, Y. Lu, J. Tian; K. Khivantsev, M.H. Engelhard, C. Sun, Carlos E. García-Vargas, A.S. Hoffman, S.R. Bare, A.K. Datye, L. Hu, Y. Wang, “Tailoring the Local Environment of Platinum in Single-Atom Pt1/CeO2 Catalysts for Robust Low-Temperature CO Oxidation”, Angewandte Chemie Int. Ed. (2021), accepted. DOI: 10.1002/anie.202108585.

50.        M. Babucci, A.S. Hoffman, Simon R. Bare, B.C. Gates, “Characterization of Metal-Organic Framework Zr6O8 Node-Supported Atomically Dispersed Iridium Catalyst for Ethylene Hydrogenation by X-ray Absorption Near Edge Structure and Infrared Spectroscopies”,  J. Phys. Chem C125, 16995-17007 (2021),. DOI: 10.1021/acs.jpcc.1c03563.

49.        M.C. Simons, S.D. Prinslow, M Babucci, A.S. Hoffman, J. Hong, J.G. Vitillo, S.R. Bare, B.C. Gates, C.C. Lu, L. Gagliardi, A. Bhan, “Beyond Radical-Rebound: Methane Oxidation to Methanol Catalyzed by Iron Species in Metal–Organic Framework Nodes”, J. Am. Chem. Soc., 143, 12165–12174 (2021). DOI: 10.1021/jacs.1c04766.

48.        A-C. Yang, V. Streibel, T.S. Choksi, H. Aljama, B. Werghi, S.R. Bare, R.S. Sanchez-Carrera, A. Schaefer, Y. Li, F. Abild-Pedersen, M. Cargnello, “Insights and Comparison of Structure-Property Relationships in Propane and Propene Catalytic Combustion on Pd- and Pt-based Catalysts”, J. Catalysis401, 89-101 (2021). DOI: 10.1016/j.jcat.2021.06.018.

47.        L. Chen, R. Unocic, A.S. Hoffman, J. Hong, A. Braga, Z. Bao, S.R. Bare, J. Szanyi, "Unlocking the Catalytic Potential of TiO2-Supported Pt Single Atoms for the Reverse Water-Gas Shift Reaction by Altering Their Chemical Environment", JACS Au1, 977-986 (2021). DOI: 10.1021/jacsau.1c00111.

46.        J. Wang, Y. Lu, L. Liu, L. Yu, C. Yang, M. Delferro, A. S. Hoffman, S. R. Bare, A. M. Karim and H. Xin, "Catalytic CO Oxidation on MgAl2O4-supported Iridium Single Atoms: Ligand Configuration and Site Geometry", J. Phys. Chem. C 125, 11380 (2021) doi: 10.1021/acs.jpcc.1c02287

45.        M. Lopez Luna, J. Timoshenko, D. Kordus, C. Rettenmaier, S. W. Chee, A. S. Hoffman, S. R. Bare, S. Shaikhutdinov and B. Roldan Cuenya, "Role of the Oxide Support on the Structural and Chemical Evolution of Fe Catalysts during the Hydrogenation of CO2", ACS Catal. 11, 6175 (2021) doi: 10.1021/acscatal.1c01549

44.        M. Albrahim, C. Thompson, D. Leshchev, A. Shrotri, R. R. Unocic, J. Hong, A. S. Hoffman, M. J. Meloni, R. C. Runnebaum, S. R. Bare, E. Stavitski and A. M. Karim, "Reduction and Agglomeration of Supported Metal Clusters Induced by High-flux X-ray Absorption Spectroscopy Measurements", J. Phys. Chem. C 125, 11048 (2021) doi: 10.1021/acs.jpcc.1c01823

43.        N. J. Divins, D. Kordus, J. Timoshenko, I. Sinev, I. Zegkinoglou, A. Bergmann, S. W. Chee, S. Widrinna, O. Karshoglu, H. Mistry, M. Lopez Luna, J. Q. Zhong, A. S. Hoffman, A. Boubnov, J. A. Boscoboinik, M. Heggen, R. E. Dunin-Borkowski, S. R. Bare and B. Roldan Cuenya, "Operando High-pressure Investigation of Size-controlled CuZn Catalysts for the Methanol Synthesis Reaction", Nat. Commun. 12, 1435 (2021) doi: 10.1038/s41467-021-21604-7

42.        I. K. van Ravenhorst, A. S. Hoffman, C. Vogt, A. Boubnov, N. Patra, R. Oord, C. Akatay, F. Meirer, S. R. Bare and B. M. Weckhuysen, "On the Cobalt Carbide Formation in a Co/TiO2 Fischer–Tropsch Synthesis Catalyst as Studied by High-pressure, Long-Term Operando X-ray Absorption and Diffraction", ACS Catal. 11, 2956 (2021) doi: 10.1021/acscatal.0c04695

41.        M. Ouyang, K. G. Papanikolaou, A. Boubnov, A. S. Hoffman, G. Giannakakis, S. R. Bare, M. Stamatakis, M. Flytzani-Stephanopoulos and E. C. H. Sykes, "Directing Reaction Pathways via In situ Control of Active Site Geometries in PdAu Single-atom Alloy Catalysts", Nat. Commun. 12, 1549 (2021) doi: 10.1038/s41467-021-21555-z




40.        M. Rahman, A. Infantes-Molina, A. S. Hoffman, S. R. Bare, K. L. Emerson and S. J. Khatiba, “Effect of Si/Al Ratio of ZSM-5 Support on Structure and Activity of Mo Species in Methane Dehydroaromatization”, Fuel 278, 118290 (2020) doi: 10.1016/j.fuel.2020.118290

39.        M. Babucci, A. S. Hoffman, L. M. Debefve, S. F. Kurtoglu, S. R. Bare, B. C. Gates and A. Uzun, “Unraveling the Individual Influences of Supports and Ionic Liquid Coatings on the Catalytic Properties of Supported Iridium Complexes and Iridium Clusters”, J. Catal. 387, 186 (2020) doi: 10.1016/j.jcat.2020.04.022

38.        J. Resasco, L. DeRita, S. Dai, J. P. Chada, M. Xu, X. Yan, J. Finzel, S. Hanukovich, A. S. Hoffman, G. W. Graham, S. R. Bare, X. Pan and P. Christopher, “Uniformity is Key in Defining Structure-Function Relationships for Atomically Dispersed Metal Catalysts: The Case of Pt/CeO2”, J. Am. Chem. Soc. 142, 169 (2020) doi: 10.1021/jacs.9b09156

37.        L. Freitas de Lima e Freitas, B. Puertolas, J. Zhang, B. Wang, A. S. Hoffman, S. R. Bare, J. Perez-Ramirez, J. W. Medlin and E. Nikolla, “Tunable Catalytic Performance of Palladium Nanoparticles for H2O2 Direct Synthesis via Surface-bound Ligands”, ACS Catal. 10, 5202 (2020) doi: 10.1021/acscatal.0c01517

36.        E. Guan, J. Ciston, S. R. Bare, R. C. Runnebaum, A. Katz, A. Kulkarni, C. Kronawitter and B. C. Gates, “Supported Metal Pair-site Catalysts”, ACS Catal. 10, 9065 (2020) doi: 10.1021/acscatal.0c02000

35.        J. Qi, J. Finzel, H. Robatjazi, M. Xu, A. S. Hoffman, S. R. Bare, X. Pan and P. Christopher, “Selective Methanol Carbonylation to Acetic Acid on Heterogeneous Atomically Dispersed ReO4/SiO2 Catalysts”, J. Am. Chem. Soc. 142, 14178 (2020) doi: 10.1021/jacs.0c05026

34.        A.-C. Yang, T. Choksi, V. Streibel, H. Aljama, C. J. Wrasman, L. T. Roling, E. D. Goodman, D. Thomas, S. R. Bare, R. S. Sanchez-Carrera, A. Schafer, Y. Li, F. Abild-Pedersen and M. Cargnello, “Revealing the Structure of a Catalytic Combustion Active-site Ensemble Combining Uniform Nanocrystal Catalysts and Theory Insights”, Proc. Natl. Acad. Sci. USA 117, 14721 (2020) doi: 10.1073/pnas.2002342117

33.        S. Najmi, M. Rasmussen, G. Innocenti, C. Chang, E. Stavitski, S. R. Bare, A. J. Medford, J. W. Medlin and C. Sievers, “Pretreatment Effects on the Surface Chemistry of Small Oxygenates on Molybdenum Trioxide”, ACS Catal. 10, 81878187 (2020) doi: 10.1021/acscatal.0c01992

32.        S. A. Azzam, A. Boubnov, A. S. Hoffman, T. Lopez-Ausens, N. Chiang, G. Canning, P. Sautet, S. R. Bare and D. A. Simonetti, “Insights into Copper Sulfide Formation from Cu and S K edge XAS and DFT studies”, Inorg. Chem. 59, 15276 (2020) doi: 10.1021/acs.inorgchem.0c02232

31.        A. Boubnov, J. Timoshenko, C. J. Wrasman, A. S. Hoffman, M. Cargnello, A. I. Frenkel and S. R. Bare, “Insight into Restructuring of Pd-Au Nanoparticles Using EXAFS”, Radiat. Phys. Chem. 175, 108304 (2020) doi: 10.1016/j.radphyschem.2019.04.054

30.        C. Riley, G. Canning, A. De La Riva, S. Zhoub, E. Peterson, A. Boubnov, A. Hoffman, M. Tran, S. R. Bare, S. Lin, H. Guo and A. Daty, “Environmentally Benign Synthesis of a PGM-free Catalyst for Low Temperature CO Oxidation”, Appl. Catal., B 264, 118547 (2020) doi: 10.1016/j.apcatb.2019.118547

29.        A. S. Asundi, A. S. Hoffman, M. Chi, S. S. Nathan, A. Boubnov, J. Hong, S. R. Bare and S. F. Bent, “Enhanced Alcohol Production over Binary Mo/Co Carbide Catalysts in Syngas Conversion”, J. Catal. 391, 446 (2020) doi: 10.1016/j.jcat.2020.09.003

28.        S. F. Kurtoglu, A. S. Hoffman, D. Akgul, M. Babucci, V. Aviyente, B. C. Gates, S. R. Bare and A. Uzun, “Electronic Structure of Atomically Dispersed Supported Iridium Catalyst Controls Iridium Aggregation”, ACS Catal. 10, 12354 (2020) doi: 10.1021/acscatal.0c03909

27.        L. Y. Kunz, J. Hong, A. R. Riscoe, A. Majumdar and M. Cargnello, "Reducing Instability in Dispersed Powder Photocatalysis Derived from Variable Dispersion, Metallic Co-catalyst Morphology, and Light Fluctuations", J. Photoch. Photobio. B 2, 100004 (2020) doi: 10.1016/j.jpap.2020.100004

26.        C.-Y. Fang, J. Valecillos-Diaz, E. T. Conley, C.-Y. Chen, P. Castano and B. C. Gates, "Synthesis of Rh6(CO)16 in Supercages of Zeolite HY: Reaction Network and Kinetics of Formation from Mononuclear Rhodium Precursors via Rh4(CO)12 Facilitated by the Water Gas Shift Half-reaction", J. Phys. Chem. C 124, 2513 (2020) doi: 10.1021/acs.jpcc.9b10291 *Co-ACCESS acknowledged publication

25.        N. W. Felvey, M. J. Meloni, C. X. Kronawitter and R. C. Runnebaum, "Ethane Dehydrogenation over Cr/ZSM-5: Characterization of Active Sites through Probe Molecule Adsorption FTIR", Catal. Sci. Technol. 10, 5069 (2020) doi: 10.1039/D0CY01022G *Co-ACCESS acknowledged publication

24.        J. E. Perez-Aguilar, C.-Y. Chen, J. T. Hughes, C.-Y. Fang and B. C. Gates, "Isostructural Atomically Dispersed Rhodium Catalysts Supported on SAPO-37 and on HY Zeolite", J. Am. Chem. Soc. 142, 11474 (2020) doi: 10.1021/jacs.0c03730 *Co-ACCESS acknowledged publication



23.        Y. Lu, C.-T. Kuo, L. Kovarik, A. S. Hoffman, A. Boubnov, D. M. Driscoll, J. R. Morris, S. R. Bare and A. M. Karim, "A Versatile Approach for Quantification of Surface Site Fractions Using Reaction Kinetics: The Case of CO Oxidation on Supported Ir Single Atoms and Nanoparticles", J. Catal. 378, 121 (2019) doi: 10.1016/j.jcat.2019.08.023

22.        A. S. Asundi, A. S. Hoffman, P. Bothra, A. Boubnov, F. D. Vila, N. Yang, J. A. Singh, L. Zeng, J. A. Raiford, F. Abild-Pedersen, S. R. Bare and S. F. Bent, "Understanding Structure–Property Relationships of MoO3-Promoted Rh Catalysts for Syngas Conversion to Alcohols", J. Am. Chem. Soc. 141, 19655 (2019) doi: 10.1021/jacs.9b07460

21.        A. R. Riscoe, C. J. Wrasman, A. A. Herzing, A. S. Hoffman, A. Menon, A. Boubnov, M. Vargas, S. R. Bare and M. Cargnello, "Transition State and Product Diffusion Control by Polymer–Nanocrystal Hybrid Catalysts", Nat. Catal. 2, 852 (2019) doi: 10.1038/s41929-019-0322-7

20.        M. C. Simons, J. G. Vitillo, M. Babucci, A. S. Hoffman, A. Boubnov, M. L. Beauvais, Z. Chen, C. J. Cramer, K. W. Chapman, S. R. Bare, B. C. Gates, C. C. Lu, L. Gagliardi and A. Bhan, "Structure, Dynamics, and Reactivity for Light Alkane Oxidation of Fe(II) Sites Situated in the Nodes of a Metal–Organic Framework", J. Am. Chem. Soc. 141, 18142 (2019) doi: 10.1021/jacs.9b08686

19.        L. DeRita, J. Resasco, S. Dai, A. Boubnov, H. V. Thang, A. S. Hoffman, I. Ro, G. W. Graham, S. R. Bare, G. Pacchioni, X. Pan and P. Christopher, "Structural Evolution of Atomically Dispersed Pt Catalysts Dictates Reactivity", Nat. Mater. 18, 746 (2019) doi: 10.1038/s41563-019-0349-9

18.        J. Singh, A. S. Hoffman, J. Schumann, A. Boubnov, A. Asundi, J. Norskov, S. R. Bare and S. F. Bent, "Role of Co2C in ZnO-promoted Co Catalysts for Alcohol Synthesis from Syngas", ChemCatChem 11, 799 (2019) doi: 10.1002/cctc.201801724

17.        J. Timoshenko, C. J. Wrasman, M. Luneau, T. Shirman, M. Cargnello, S. R. Bare, J. Aizenberg, C. M. Friend and A. I. Frenkel, "Probing Atomic Distributions in Mono- and Bimetallic Nanoparticles by Supervised Machine Learning", Nano Lett. 19, 520 (2019) doi: 10.1021/acs.nanolett.8b04461

16.        E. D. Goodman, A. A. Ye, A. Aitbekova, O. Mueller, A. R. Riscoe, T. N. Taylor, A. S. Hoffman, A. Boubnov, K. C. Bustillo, M. Nachtegaal, S. R. Bare and M. Cargnello, "Palladium Oxidation Leads to Methane Combustion Activity: Effects of Particle Size and Alloying with Platinum", J. Chem. Phys. 151, 154703 (2019) doi: 10.1063/1.5126219

15.        M. Rahman, A. Infantes-Molina, A. Boubnov, S. R. Bare, E. Stavitski, A. Sridhar and S. J. Khatib, "Increasing the Catalytic Stability by Optimizing the Formation of Zeolite-supported Mo Carbide Species ex Situ for Methane Dehydroaromatization", J. Catal. 375, 314 (2019) doi: 10.1016/j.jcat.2019.06.002

14.        Y. Lu, J. Wang, L. Yu, L. Kovarik, X. Zhang, A. S. Hoffman, A. Gallo, S. R. Bare, D. Sokaras, T. Kroll, V. Dagle, H. Xin and A. M. Karim, "Identification of the Active Complex for CO Oxidation over Single-atom Ir-on-MgAl2O4 Catalysts", Nat. Catal. 2, 149 (2019) doi: 10.1038/s41929-018-0192-4

13.        A. Aitbekova, E. Goodman, L. Wu, A. Boubnov, A. Hoffman, A. Genc, H. Cheng, L. Casalena, S. Bare and M. Cargnello, "Engineering of Ruthenium-Iron Oxide Colloidal Heterostructures: Improved Yields in CO2 Hydrogenation to Hydrocarbons", Angew. Chem., Int. Ed. Engl. 58, 17451 (2019) doi: 10.1002/anie.201910579

12.        N. A. Grosso-Giordano, A. S. Hoffman, A. Boubnov, D. W. Small, S. R. Bare, S. I. Zones and A. Katz, "Dynamic Reorganization and Confinement of TiIV Active Sites Controls Olefin Epoxidation Catalysis on Two-dimensional Zeotypes", J. Am. Chem. Soc. 141, 7090 (2019) doi: 10.1021/jacs.9b02160

11.        M. Babucci, C.-Y. Fang, J. E. Perez-Aguilar, A. S. Hoffman, A. Boubnov, E. Guan, S. R. Bare, B. C. Gates and A. Uzun, "Controlling Catalytic Activity and Selectivity for Partial Hydrogenation by Tuning the Environment around Active Sites in Iridium Complexes Bonded to Supports", Chem. Sci. 10, 2623 (2019) doi: 10.1039/C8SC05287E

10.        E. D. Goodman, A. C. Johnston-Peck, E. M. Dietze, C. J. Wrasman, A. S. Hoffman, F. Abild-Pedersen, S. R. Bare, P. N. Plessow and M. Cargnello, "Catalyst Deactivation via Decomposition into Single Atoms and the Role of Metal Loading", Nat. Catal. 2, 748 (2019) doi: 10.1038/s41929-019-0328-1

9.        M. Babucci, F. E. S. Oztuna, L. Debefve, A. Boubnov, S. R. Bare, B. C. Gates, U. Unal and A. Uzun, "Atomically Dispersed Reduced Graphene Aerogel-Supported Iridium Catalyst with an Iridium Loading of 14.8 wt%", ACS Catal. 9, 9905 (2019) doi: 10.1021/acscatal.9b02231





8.        A. S. Hoffman, J. A. Singh, S. F. Bent and S. R. Bare, "In situ Observation of Phase Changes of a Silica-supported Cobalt Catalyst for the Fischer–Tropsch Process by the Development of a Synchrotron-compatible In situ/Operando Powder X-ray Diffraction Cell", J. Synchrotron Radiat. 25, 1673 (2018) doi: 10.1107/S1600577518013942

7.         C. J. Wrasman, A. Boubnov, A. R. Riscoe, A. S. Hoffman, S. R. Bare and M. Cargnello, "Synthesis of Colloidal Pd/Au Dilute Alloy Nanocrystals and Their Potential for Selective Catalytic Oxidations", J. Am. Chem. Soc. 140, 12930 (2018) doi: 10.1021/jacs.8b07515

6.         A. Aitbekova, L. Wu, C. J. Wrasman, A. Boubnov, A. S. Hoffman, E. D. Goodman, S. R. Bare and M. Cargnello, "Low-temperature Restructuring of CeO2-Supported Ru Nanoparticles Determines Selectivity in CO2 Catalytic Reduction", J. Am. Chem. Soc. 140, 13736 (2018) doi: 10.1021/jacs.8b07615

5.         A. S. Hoffman, S. Azzam, K. Zhang, Y. Xu, Y. Liu, S. R. Bare and D. A. Simonetti, "Direct Observation of the Kinetics of Gas–Solid Reactions Using In situ Kinetic and Spectroscopic Techniques", React. Chem. Eng. 3, 668 (2018) doi: 10.1039/C8RE00020D




4.         E. D. Goodman, S. Dai, A.-C. Yang, C. J. Wrasman, A. Gallo, S. R. Bare, A. S. Hoffman, T. F. Jaramillo, G. W. Graham, X. Pan and M. Cargnello, "Uniform Pt/Pd Bimetallic Nanocrystals Demonstrate Platinum Effect on Palladium Methane Combustion Activity and Stability", ACS Catal. 7, 4372 (2017) doi: 10.1021/acscatal.7b00393

3.         M. Babucci, C.-Y. Fang, A. S. Hoffman, S. R. Bare, B. C. Gates and A. Uzun, "Tuning the Selectivity of Single-site Supported Metal Catalysts with Ionic Liquids", ACS Catal. 7, 6969 (2017) doi: 10.1021/acscatal.7b02429

2.         A. S. Hoffman, D. Sokaras, S. Zhang, L. M. Debefve, C.-Y. Fang, A. Gallo, T. Kroll, D. A. Dixon, S. R. Bare and B. C. Gates, "High-energy-resolution X-ray Absorption Spectroscopy for Identification of Reactive Surface Species on Supported Single-site Iridium Catalysts", Chem.-Eur. J. 23, 14760 (2017) doi: 10.1002/chem.201701459




1.         A. S. Hoffman, L. M. Debefve, A. Bendjeriou-Sedjerari, S. Ouldchikh, S. R. Bare, J.-M. Basset and B. C. Gates, "Transmission and Fluorescence X-ray Absorption Spectroscopy Cell/Flow Reactor for Powder Samples under Vacuum or in Reactive Atmospheres", Rev. Sci. Instrum. 87, 073108 (2016), doi: 10.1063/1.4958824