1
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Lan NT, Mai NT, La DD, Tam NM, Ngo ST, Cuong NT, Dang NV, Phung TT, Tung NT. DFT investigation of Au9M2+ nanoclusters (M = Sc-Ni): The magnetic superatomic behavior of Au9Cr2+. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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2
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Garcia JM, Sayres S. Orbital-Dependent Photodynamics of Strongly Correlated Nickel Oxide Clusters. Phys Chem Chem Phys 2022; 24:5590-5597. [DOI: 10.1039/d2cp00209d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The ultrafast electronic relaxation dynamics of neutral nickel oxide clusters were investigated with femtosecond pump-probe spectroscopy and supported with theoretical calculations to reveal that their excited state lifetimes are strongly...
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3
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Chen X, Miyajima K, Mafuné F. Newly-Developed Alternate On–Off Gas Injection Method for Investigation of Reduction of Gas-Phase Cobalt Oxide Clusters by CO at High Temperature. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Mai NT, Ngo ST, Lievens P, Janssens E, Thanh Tung N. Photofragmentation Patterns of Cobalt Oxide Cations Co nO m+ ( n = 5–9, m = 4–13): From Oxygen-Deficient to Oxygen-Rich Species. J Phys Chem A 2020; 124:7333-7339. [DOI: 10.1021/acs.jpca.0c01545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nguyen Thi Mai
- Institute of Materials Science and Graduate University of Science and Technology, Vietnam Academy of Science and Technology,10307 Hanoi, Vietnam
| | - Son Tung Ngo
- Faculty of Applied Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Laboratory of Theoretical and Computational Biophysics, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Peter Lievens
- Quantum Solid-State Physics, Department of Physics and Astronomy, KU Leuven, 3001 Leuven, Belgium
| | - Ewald Janssens
- Quantum Solid-State Physics, Department of Physics and Astronomy, KU Leuven, 3001 Leuven, Belgium
| | - Nguyen Thanh Tung
- Institute of Materials Science and Graduate University of Science and Technology, Vietnam Academy of Science and Technology,10307 Hanoi, Vietnam
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5
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Aguilera-del-Toro RH, Torres MB, Aguilera-Granja F, Vega A. Tuning the Magnetic Moment of Small Late 3d-Transition-Metal Oxide Clusters by Selectively Mixing the Transition-Metal Constituents. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1814. [PMID: 32932899 PMCID: PMC7559123 DOI: 10.3390/nano10091814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/01/2020] [Accepted: 09/04/2020] [Indexed: 06/11/2023]
Abstract
Transition-metal oxide nanoparticles are relevant for many applications in different areas where their superparamagnetic behavior and low blocking temperature are required. However, they have low magnetic moments, which does not favor their being turned into active actuators. Here, we report a systematical study, within the framework of the density functional theory, of the possibility of promoting a high-spin state in small late-transition-metal oxide nanoparticles through alloying. We investigated all possible nanoalloys An-xBxOm (A, B = Fe, Co, Ni; n = 2, 3, 4; 0≤x≤n) with different oxidation rates, m, up to saturation. We found that the higher the concentration of Fe, the higher the absolute stability of the oxidized nanoalloy, while the higher the Ni content, the less prone to oxidation. We demonstrate that combining the stronger tendency of Co and Ni toward parallel couplings with the larger spin polarization of Fe is particularly beneficial for certain nanoalloys in order to achieve a high total magnetic moment, and its robustness against oxidation. In particular, at high oxidation rates we found that certain FeCo oxidized nanoalloys outperform both their pure counterparts, and that alloying even promotes the reentrance of magnetism in certain cases at a critical oxygen rate, close to saturation, at which the pure oxidized counterparts exhibit quenched magnetic moments.
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Affiliation(s)
- Rodrigo H. Aguilera-del-Toro
- Departamento de Física Teórica, Atómica y Óptica, Universidad de Valladolid, 47011 Valladolid, Spain; (R.H.A.-d.-T.); (A.V.)
| | - María B. Torres
- Departamento de Matemáticas y Computación, Universidad de Burgos, 09006 Burgos, Spain
| | | | - Andrés Vega
- Departamento de Física Teórica, Atómica y Óptica, Universidad de Valladolid, 47011 Valladolid, Spain; (R.H.A.-d.-T.); (A.V.)
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6
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Marks JH, Kahn P, Vasiliu M, Dixon DA, Duncan MA. Photodissociation and Theory to Investigate Uranium Oxide Cluster Cations. J Phys Chem A 2020; 124:1940-1953. [DOI: 10.1021/acs.jpca.0c00453] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Joshua H. Marks
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Paula Kahn
- Department of Chemistry & Biochemistry, University of Alabama, Tuscaloosa, Alabama 35487, United States
| | - Monica Vasiliu
- Department of Chemistry & Biochemistry, University of Alabama, Tuscaloosa, Alabama 35487, United States
| | - David A. Dixon
- Department of Chemistry & Biochemistry, University of Alabama, Tuscaloosa, Alabama 35487, United States
| | - Michael A. Duncan
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
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7
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Daud MN. Structural, electronic and magnetic properties of stoichiometric cobalt oxide clusters (CoO)nq (n=3−10,q=0,+1): A modified basin-hopping Monte Carlo algorithm with spin-polarized DFT. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2019. [DOI: 10.1142/s0219633619500032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The structural, electronic and magnetic properties of the neutral and cationic cobalt oxide clusters (CoO)[Formula: see text] ([Formula: see text], [Formula: see text]) have been studied using a modified basin-hopping Monte Carlo (BHMC) algorithm refined by spin-polarized DFT. A systematic search of global minimum structures predicts new global minima of (CoO)[Formula: see text] and reproduced other minima that are in excellent agreement with previous works. For most low-spin and high-spin states, the structural transition from planar-like to compact structure occurs at (CoO)[Formula: see text], which is in contrast with the general notion that the structural changes at (CoO)[Formula: see text]. Supported by the results of the binding energy, second-order total energy difference, chemical hardness, chemical potential and HOMO-LUMO gap confirms the stability of (CoO)4. Results of the spin magnetic moments for the global minima show that (CoO)4 and (CoO)8 spin configurations exhibit a fully antiferromagnetic (AFM) ordering, while (CoO)9 spin displays the highest ferromagnetic (FM) ordering. Interestingly, elongation of Co–Co bond in (CoO)4 causes O being polarized by the neighboring Co atoms that accordingly follows the Goodenough-Kanamori-Anderson rule of FM super-exchange coupling for the Co-O-Co structural rearrangement to 90∘ ([Formula: see text] structure) in order to accommodate the spin magnetic ordering changes. This rearrangement is a result of the valence band being shifted away from the Fermi level to lower energy causing high population of the spin-up density of state and leading to the asymmetrical polarization of the whole (CoO)4 structure. As far as the dissociation energy surfaces are concerned, the first ever such surfaces are constructed corresponding to [Formula: see text], which identify a complete dissociation pathway linking the cationic and neutral clusters and finally confirm (CoO)[Formula: see text] as the most stable cluster compared to the rest.
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Affiliation(s)
- Mohammad Noh Daud
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
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8
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Gutsev GL, Bozhenko KV, Gutsev LG, Utenyshev AN, Aldoshin SM. Hydrogenation of 3d-metal oxide clusters: Effects on the structure and magnetic properties. J Comput Chem 2019; 40:562-571. [PMID: 30549078 DOI: 10.1002/jcc.25739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 10/05/2018] [Accepted: 10/05/2018] [Indexed: 11/08/2022]
Abstract
The geometrical structures and properties of the M8 O12 , M8 O12 H8 , and M8 O12 H12 clusters are explored using density functional theory with the generalized gradient approximation for all 3d-metals M from Sc to Zn. It is found that the geometries and total spin magnetic moments of the clusters depended strongly on the 3d-atom type and the hydrogenation extent. More than the half of all of the 30 clusters had singlet lowest total energy states, which could be described as either nonmagnetic or antiferromagnetic. Hydrogenation increases the total spin magnetic moments of the M8 O12 H12 clusters when MMnNi, which become larger by four Bohr magneton than those of the corresponding unary clusters M8 . Hydrogenation substantially affects such properties as polarizability, forbidden band gaps, and dipole moments. Collective superexchange where the local total spin magnetic moments of two atom squads are coupled antiparallel was observed in antiferromagnetic singlet states of Fe8 O12 H8 and Co8 O12 H8 , whereas the lowest total energy states of their neighbors Mn8 O12 H8 and Ni8 O12 H8 are ferrimagnetic and ferromagnetic, respectively. Hydrogenation leads to a decrease in the average binding energy per atom when moving across the 3d-metal atom series. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- G L Gutsev
- Department of Physics, Florida A&M University, Tallahassee, Florida, 32307
| | - K V Bozhenko
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russia.,Рeoples' Friendship University of Russia (RUDN University), Moscow 117198, Russian Federation
| | - L G Gutsev
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia, 23284
| | - A N Utenyshev
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russia
| | - S M Aldoshin
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russia
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Woodard MP, Akin ST, Dibble CJ, Duncan MA. Laser Synthesis and Spectroscopy of Ligand-Coated Chromium Oxide Nanoclusters. J Phys Chem A 2018. [DOI: 10.1021/acs.jpca.8b01219] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. P. Woodard
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - S. T. Akin
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - C. J. Dibble
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - M. A. Duncan
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
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10
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Affiliation(s)
- J. H. Marks
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - T. B. Ward
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - M. A. Duncan
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
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11
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Mai NT, Tung NT, Thuy PT, Minh Hue NT, Cuong NT. A theoretical investigation on Si nMn2+Clusters ( n = 1–10): Geometry, stability, and magnetic properties. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.08.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Akin ST, Ard SG, Dye BE, Schaefer HF, Duncan MA. Photodissociation of Cerium Oxide Nanocluster Cations. J Phys Chem A 2016; 120:2313-9. [PMID: 27035210 DOI: 10.1021/acs.jpca.6b02052] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Cerium oxide cluster cations, CexOy(+), are produced via laser vaporization in a pulsed nozzle source and detected with time-of-flight mass spectrometry. The mass spectrum displays a strongly preferred oxide stoichiometry for each cluster with a specific number of metal atoms x, with x ≤ y. Specifically, the most prominent clusters correspond to the formula CeO(CeO2)n(+). The cluster cations are mass selected and photodissociated with a Nd:YAG laser at either 532 or 355 nm. The prominent clusters dissociate to produce smaller species also having a similar CeO(CeO2)n(+) formula, always with apparent leaving groups of (CeO2). The production of CeO(CeO2)n(+) from the dissociation of many cluster sizes establishes the relative stability of these clusters. Furthermore, the consistent loss of neutral CeO2 shows that the smallest neutral clusters adopt the same oxidation state (IV) as the most common form of bulk cerium oxide. Clusters with higher oxygen content than the CeO(CeO2)n(+) masses are present with much lower abundance. These species dissociate by the loss of O2, leaving surviving clusters with the CeO(CeO2)n(+) formula. Density functional theory calculations on these clusters suggest structures composed of stable CeO(CeO2)n(+) cores with excess oxygen bound to the surface as a superoxide unit (O2(-)).
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Affiliation(s)
- S T Akin
- Department of Chemistry, University of Georgia , Athens, Georgia 30602, United States
| | - S G Ard
- Department of Chemistry, University of Georgia , Athens, Georgia 30602, United States
| | - B E Dye
- Department of Chemistry, University of Georgia , Athens, Georgia 30602, United States.,Center for Computational Quantum Chemistry, University of Georgia , Athens, Georgia 30602, United States
| | - H F Schaefer
- Department of Chemistry, University of Georgia , Athens, Georgia 30602, United States.,Center for Computational Quantum Chemistry, University of Georgia , Athens, Georgia 30602, United States
| | - M A Duncan
- Department of Chemistry, University of Georgia , Athens, Georgia 30602, United States
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13
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Pham HT, Cuong NT, Tam NM, Lam VD, Tung NT. Structure, magnetism, and dissociation energy of small bimetallic cobalt-chromium oxide cluster cations: A density-functional-theory study. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2015.11.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Gutsev GL, Belay KG, Bozhenko KV, Gutsev LG, Ramachandran BR. A comparative study of small 3d-metal oxide (FeO)n, (CoO)n, and (NiO)n clusters. Phys Chem Chem Phys 2016; 18:27858-27867. [DOI: 10.1039/c6cp03241a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Geometrical and electronic structures of the 3d-metal oxide clusters (FeO)n, (CoO)n, and (NiO)n are computed using density functional theory with the generalized gradient approximation in the range of 1 ≤ n ≤ 10.
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Affiliation(s)
- G. L. Gutsev
- Department of Physics
- Florida A&M University
- Tallahassee
- USA
| | - K. G. Belay
- Department of Physics
- Florida A&M University
- Tallahassee
- USA
| | - K. V. Bozhenko
- Institute of Problems of Chemical Physics
- Russian Academy of Sciences
- Chernogolovka 142432
- Russia
- Department of Physical and Colloid Chemistry
| | - L. G. Gutsev
- Department of Chemistry and Biochemistry
- Florida State University
- Tallahassee
- USA
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15
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Wang C, Jian J, Li ZH, Chen M, Wang G, Zhou M. Infrared Photodissociation Spectroscopy of the Ni(O2)n+ (n = 2–4) Cation Complexes. J Phys Chem A 2015; 119:9286-93. [DOI: 10.1021/acs.jpca.5b07089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Caixia Wang
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Jiwen Jian
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Zhen Hua Li
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Mohua Chen
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Guanjun Wang
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Mingfei Zhou
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
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16
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Luo S, Dibble CJ, Duncan MA, Truhlar DG. Ligand-Mediated Ring → Cube Transformation in a Catalytic Subnanocluster: Co4O4(MeCN)n with n = 1-6. J Phys Chem Lett 2014; 5:2528-2532. [PMID: 26277940 DOI: 10.1021/jz501167s] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We studied the Co4O4 subnanocluster and its MeCN-coated species using density functional theory, and we found that the Co4O4 core presents distinctive structures in bare and ligand-coated species. We propose a possible ligand-mediated ring → cube transformation mechanism during the ligand-coating process of the Co4O4 core due to the stronger binding energies of the MeCN ligands to the 3D distorted cube structure than to the 2D ring and ladder structures; theory indicates that three ligands are sufficient to stabilize the cube structure. Both ring and cube structures are ferromagnetic. Our finding is potentially useful for understanding the catalysis mechanism of Co4O4 species, which have important applications in solar energy conversion and water splitting; these catalysis reactions usually involve frequent addition and subtraction of various ligands and thus possibly involve core rearrangement processes similar to our findings.
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Affiliation(s)
- Sijie Luo
- †Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Collin J Dibble
- ‡Department of Chemistry, University of Georgia, 140 Cedar Street, Athens, Georgia 30602, United States
| | - Michael A Duncan
- ‡Department of Chemistry, University of Georgia, 140 Cedar Street, Athens, Georgia 30602, United States
| | - Donald G Truhlar
- †Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
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17
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Tung NT, Tam NM, Nguyen MT, Lievens P, Janssens E. Influence of Cr doping on the stability and structure of small cobalt oxide clusters. J Chem Phys 2014; 141:044311. [DOI: 10.1063/1.4890500] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Ohshimo K, Komukai T, Takahashi T, Norimasa N, Wu JWJ, Moriyama R, Koyasu K, Misaizu F. Application of Ion Mobility-Mass Spectrometry to the Study of Ionic Clusters: Investigation of Cluster Ions with Stable Sizes and Compositions. Mass Spectrom (Tokyo) 2014; 3:S0043. [PMID: 26819887 DOI: 10.5702/massspectrometry.s0043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 11/13/2014] [Indexed: 11/23/2022] Open
Abstract
Stable cluster sizes and compositions have been investigated for cations and anions of ionic bond clusters such as alkali halides and transition metal oxides by ion mobility-mass spectrometry (IM-MS). Usually structural information of ions can be obtained from collision cross sections determined in IM-MS. In addition, we have found that stable ion sizes or compositions were predominantly produced in a total ion mass spectrum, which was constructed from the IM-MS measurement. These stable species were produced as a result of collision induced dissociations of the ions in a drift cell. We have confirmed this result in the sodium fluoride cluster ions, in which cuboid magic number cluster ions were predominantly observed. Next the stable compositions, which were obtained for the oxide systems of the first row transition metals, Ti, Fe, and Co, are characteristic for each of the metal oxide cluster ions.
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Affiliation(s)
- Keijiro Ohshimo
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Tatsuya Komukai
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Tohru Takahashi
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Naoya Norimasa
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Jenna Wen Ju Wu
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Ryoichi Moriyama
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Kiichirou Koyasu
- Department of Chemistry, Graduate School of Science, Tohoku University
| | - Fuminori Misaizu
- Department of Chemistry, Graduate School of Science, Tohoku University
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Ota K, Koyasu K, Ohshimo K, Misaizu F. Structures of cobalt oxide cluster cations studied by ion mobility mass spectrometry. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.10.030] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sakuma K, Miyajima K, Mafuné F. Oxidation of CO by Nickel Oxide Clusters Revealed by Post Heating. J Phys Chem A 2013; 117:3260-5. [DOI: 10.1021/jp400850u] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Kazuko Sakuma
- Department of Basic Science,
School of Arts and Sciences, The University of Tokyo, Komaba, Meguro, Tokyo 153-8902,
Japan
| | - Ken Miyajima
- Department of Basic Science,
School of Arts and Sciences, The University of Tokyo, Komaba, Meguro, Tokyo 153-8902,
Japan
| | - Fumitaka Mafuné
- Department of Basic Science,
School of Arts and Sciences, The University of Tokyo, Komaba, Meguro, Tokyo 153-8902,
Japan
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