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Anomalous Structural Disorder in Supported Pt Nanoparticles.

The journal of physical chemistry letters

Vila FD, Rehr JJ, Nuzzo RG, Frenkel AI.
PMID: 28669195
J Phys Chem Lett. 2017 Jul 20;8(14):3284-3288. doi: 10.1021/acs.jpclett.7b01446. Epub 2017 Jul 06.

Supported Pt nanocatalysts generally exhibit anomalous behavior, including negative thermal expansion and large structural disorder. Finite temperature DFT/MD simulations reproduce these properties, showing that they are largely explained by a combination of thermal vibrations and low-frequency disorder. We show...

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Vila FD, Rehr JJ, Nuzzo RG, et al. Anomalous Structural Disorder in Supported Pt Nanoparticles. J Phys Chem Lett. 2017;8(14):3284-3288doi: 10.1021/acs.jpclett.7b01446.
Vila, F. D., Rehr, J. J., Nuzzo, R. G., & Frenkel, A. I. (2017). Anomalous Structural Disorder in Supported Pt Nanoparticles. The journal of physical chemistry letters, 8(14), 3284-3288. https://doi.org/10.1021/acs.jpclett.7b01446
Vila, Fernando D, et al. "Anomalous Structural Disorder in Supported Pt Nanoparticles." The journal of physical chemistry letters vol. 8,14 (2017): 3284-3288. doi: https://doi.org/10.1021/acs.jpclett.7b01446
Vila FD, Rehr JJ, Nuzzo RG, Frenkel AI. Anomalous Structural Disorder in Supported Pt Nanoparticles. J Phys Chem Lett. 2017 Jul 20;8(14):3284-3288. doi: 10.1021/acs.jpclett.7b01446. Epub 2017 Jul 06. PMID: 28669195.
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Low-Temperature Transformation of Methane to Methanol on Pd.

Angewandte Chemie (International ed. in English)

Huang W, Zhang S, Tang Y, Li Y, Nguyen L, Li Y, Shan J, Xiao D, Gagne R, Frenkel AI, Tao FF.
PMID: 27717086
Angew Chem Int Ed Engl. 2016 Oct 17;55(43):13441-13445. doi: 10.1002/anie.201604708. Epub 2016 Sep 26.

Direct conversion of methane to chemical feedstocks such as methanol under mild conditions is a challenging but ideal solution for utilization of methane. Pd

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Huang W, Zhang S, Tang Y, et al. Low-Temperature Transformation of Methane to Methanol on Pd. Angew Chem Int Ed Engl. 2016;55(43):13441-13445doi: 10.1002/anie.201604708.
Huang, W., Zhang, S., Tang, Y., Li, Y., Nguyen, L., Li, Y., Shan, J., Xiao, D., Gagne, R., Frenkel, A. I., & Tao, F. F. (2016). Low-Temperature Transformation of Methane to Methanol on Pd. Angewandte Chemie (International ed. in English), 55(43), 13441-13445. https://doi.org/10.1002/anie.201604708
Huang, Weixin, et al. "Low-Temperature Transformation of Methane to Methanol on Pd." Angewandte Chemie (International ed. in English) vol. 55,43 (2016): 13441-13445. doi: https://doi.org/10.1002/anie.201604708
Huang W, Zhang S, Tang Y, Li Y, Nguyen L, Li Y, Shan J, Xiao D, Gagne R, Frenkel AI, Tao FF. Low-Temperature Transformation of Methane to Methanol on Pd. Angew Chem Int Ed Engl. 2016 Oct 17;55(43):13441-13445. doi: 10.1002/anie.201604708. Epub 2016 Sep 26. PMID: 27717086.
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Analysis of autoxidized fats by gas chromatography-mass spectrometry: VI. Methyl 9,15- and 12,15-octadecadienoate.

Lipids

Frankel EN, Dufek EJ, Neff WE.
PMID: 27520935
Lipids. 1980 Sep;15(9):661-7. doi: 10.1007/BF02534016.

The gas chromatography-mass spectrometry (GC-MS) method developed in preceding papers was extended to the structural analysis of autoxidation products of methylcis-9,cis-15-octadecadienoate and of an 87% concentrate ofcis-12,cis-15-octadecadienoate. Eight isomeric hydroxydienes with one allylic and one isolated double bond were...

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Frankel EN, Dufek EJ, Neff WE. Analysis of autoxidized fats by gas chromatography-mass spectrometry: VI. Methyl 9,15- and 12,15-octadecadienoate. Lipids. 1980;15(9):661-7doi: 10.1007/BF02534016.
Frankel, E. N., Dufek, E. J., & Neff, W. E. (1980). Analysis of autoxidized fats by gas chromatography-mass spectrometry: VI. Methyl 9,15- and 12,15-octadecadienoate. Lipids, 15(9), 661-7. https://doi.org/10.1007/BF02534016
Frankel, E N, et al. "Analysis of autoxidized fats by gas chromatography-mass spectrometry: VI. Methyl 9,15- and 12,15-octadecadienoate." Lipids vol. 15,9 (1980): 661-7. doi: https://doi.org/10.1007/BF02534016
Frankel EN, Dufek EJ, Neff WE. Analysis of autoxidized fats by gas chromatography-mass spectrometry: VI. Methyl 9,15- and 12,15-octadecadienoate. Lipids. 1980 Sep;15(9):661-7. doi: 10.1007/BF02534016. PMID: 27520935.
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Determination of bimetallic architectures in nanometer-scale catalysts by combining molecular dynamics simulations with x-ray absorption spectroscopy.

The Journal of chemical physics

Timoshenko J, Keller KR, Frenkel AI.
PMID: 28330363
J Chem Phys. 2017 Mar 21;146(11):114201. doi: 10.1063/1.4978500.

Here we present an approach for the determination of an atomic structure of small bimetallic nanoparticles by combining extended X-ray absorption fine structure spectroscopy and classical molecular dynamics simulations based on the Sutton-Chen potential. The proposed approach is illustrated...

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Timoshenko J, Keller KR, Frenkel AI. Determination of bimetallic architectures in nanometer-scale catalysts by combining molecular dynamics simulations with x-ray absorption spectroscopy. J Chem Phys. 2017;146(11):114201doi: 10.1063/1.4978500.
Timoshenko, J., Keller, K. R., & Frenkel, A. I. (2017). Determination of bimetallic architectures in nanometer-scale catalysts by combining molecular dynamics simulations with x-ray absorption spectroscopy. The Journal of chemical physics, 146(11), 114201. https://doi.org/10.1063/1.4978500
Timoshenko, Janis, et al. "Determination of bimetallic architectures in nanometer-scale catalysts by combining molecular dynamics simulations with x-ray absorption spectroscopy." The Journal of chemical physics vol. 146,11 (2017): 114201. doi: https://doi.org/10.1063/1.4978500
Timoshenko J, Keller KR, Frenkel AI. Determination of bimetallic architectures in nanometer-scale catalysts by combining molecular dynamics simulations with x-ray absorption spectroscopy. J Chem Phys. 2017 Mar 21;146(11):114201. doi: 10.1063/1.4978500. PMID: 28330363.
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How strain affects the reactivity of surface metal oxide catalysts.

Angewandte Chemie (International ed. in English)

Amakawa K, Sun L, Guo C, Hävecker M, Kube P, Wachs IE, Lwin S, Frenkel AI, Patlolla A, Hermann K, Schlögl R, Trunschke A.
PMID: 24259425
Angew Chem Int Ed Engl. 2013 Dec 16;52(51):13553-7. doi: 10.1002/anie.201306620. Epub 2013 Nov 20.

Highly dispersed molybdenum oxide supported on mesoporous silica SBA-15 has been prepared by anion exchange resulting in a series of catalysts with changing Mo densities (0.2-2.5 Mo atoms nm(-2) ). X-ray absorption, UV/Vis, Raman, and IR spectroscopy indicate that...

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Amakawa K, Sun L, Guo C, et al. How strain affects the reactivity of surface metal oxide catalysts. Angew Chem Int Ed Engl. 2013;52(51):13553-7doi: 10.1002/anie.201306620.
Amakawa, K., Sun, L., Guo, C., Hävecker, M., Kube, P., Wachs, I. E., Lwin, S., Frenkel, A. I., Patlolla, A., Hermann, K., Schlögl, R., & Trunschke, A. (2013). How strain affects the reactivity of surface metal oxide catalysts. Angewandte Chemie (International ed. in English), 52(51), 13553-7. https://doi.org/10.1002/anie.201306620
Amakawa, Kazuhiko, et al. "How strain affects the reactivity of surface metal oxide catalysts." Angewandte Chemie (International ed. in English) vol. 52,51 (2013): 13553-7. doi: https://doi.org/10.1002/anie.201306620
Amakawa K, Sun L, Guo C, Hävecker M, Kube P, Wachs IE, Lwin S, Frenkel AI, Patlolla A, Hermann K, Schlögl R, Trunschke A. How strain affects the reactivity of surface metal oxide catalysts. Angew Chem Int Ed Engl. 2013 Dec 16;52(51):13553-7. doi: 10.1002/anie.201306620. Epub 2013 Nov 20. PMID: 24259425.
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Patella or not?. (Is the patella component the 'Cinderella' of total knee arthroplasty?).

The Knee

Mendes DG, Fraenkel P.
PMID: 11104910
Knee. 2000 Dec 01;7(4):205-206. doi: 10.1016/s0968-0160(00)00070-3.

No abstract available.

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Mendes DG, Fraenkel P. Patella or not?. (Is the patella component the 'Cinderella' of total knee arthroplasty?). Knee. 2000;7(4):205-206doi: 10.1016/s0968-0160(00)00070-3.
Mendes, D. G., & Fraenkel, P. (2000). Patella or not?. (Is the patella component the 'Cinderella' of total knee arthroplasty?). The Knee, 7(4), 205-206. https://doi.org/10.1016/s0968-0160(00)00070-3
Mendes, and Fraenkel. "Patella or not?. (Is the patella component the 'Cinderella' of total knee arthroplasty?)." The Knee vol. 7,4 (2000): 205-206. doi: https://doi.org/10.1016/s0968-0160(00)00070-3
Mendes DG, Fraenkel P. Patella or not?. (Is the patella component the 'Cinderella' of total knee arthroplasty?). Knee. 2000 Dec 01;7(4):205-206. doi: 10.1016/s0968-0160(00)00070-3. PMID: 11104910.
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Direct separation of short range order in intermixed nanocrystalline and amorphous phases.

Physical review letters

Frenkel AI, Kolobov AV, Robinson IK, Cross JO, Maeda Y, Bouldin CE.
PMID: 12513157
Phys Rev Lett. 2002 Dec 31;89(28):285503. doi: 10.1103/PhysRevLett.89.285503. Epub 2002 Dec 27.

Diffraction anomalous fine-structure (DAFS) and extended x-ray absorption fine-structure (EXAFS) measurements were combined to determine short range order (SRO) about a single atomic type in a sample of mixed amorphous and nanocrystalline phases of germanium. EXAFS yields information about...

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Frenkel AI, Kolobov AV, Robinson IK, et al. Direct separation of short range order in intermixed nanocrystalline and amorphous phases. Phys Rev Lett. 2002;89(28):285503doi: 10.1103/PhysRevLett.89.285503.
Frenkel, A. I., Kolobov, A. V., Robinson, I. K., Cross, J. O., Maeda, Y., & Bouldin, C. E. (2002). Direct separation of short range order in intermixed nanocrystalline and amorphous phases. Physical review letters, 89(28), 285503. https://doi.org/10.1103/PhysRevLett.89.285503
Frenkel, Anatoly I, et al. "Direct separation of short range order in intermixed nanocrystalline and amorphous phases." Physical review letters vol. 89,28 (2002): 285503. doi: https://doi.org/10.1103/PhysRevLett.89.285503
Frenkel AI, Kolobov AV, Robinson IK, Cross JO, Maeda Y, Bouldin CE. Direct separation of short range order in intermixed nanocrystalline and amorphous phases. Phys Rev Lett. 2002 Dec 31;89(28):285503. doi: 10.1103/PhysRevLett.89.285503. Epub 2002 Dec 27. PMID: 12513157.
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Experimental and theoretical studies on the reaction of H(2) with NiO: role of O vacancies and mechanism for oxide reduction.

Journal of the American Chemical Society

Rodriguez JA, Hanson JC, Frenkel AI, Kim JY, Pérez M.
PMID: 11782187
J Am Chem Soc. 2002 Jan 16;124(2):346-54. doi: 10.1021/ja0121080.

Reduction of an oxide in hydrogen is a method frequently employed in the preparation of active catalysts and electronic devices. Synchrotron-based time-resolved X-ray diffraction (XRD), X-ray absorption fine structure (NEXAFS/EXAFS), photoemission, and first-principles density-functional (DF) slab calculations were used...

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Rodriguez JA, Hanson JC, Frenkel AI, et al. Experimental and theoretical studies on the reaction of H(2) with NiO: role of O vacancies and mechanism for oxide reduction. J Am Chem Soc. 2002;124(2):346-54doi: 10.1021/ja0121080.
Rodriguez, J. A., Hanson, J. C., Frenkel, A. I., Kim, J. Y., & Pérez, M. (2002). Experimental and theoretical studies on the reaction of H(2) with NiO: role of O vacancies and mechanism for oxide reduction. Journal of the American Chemical Society, 124(2), 346-54. https://doi.org/10.1021/ja0121080
Rodriguez, José A, et al. "Experimental and theoretical studies on the reaction of H(2) with NiO: role of O vacancies and mechanism for oxide reduction." Journal of the American Chemical Society vol. 124,2 (2002): 346-54. doi: https://doi.org/10.1021/ja0121080
Rodriguez JA, Hanson JC, Frenkel AI, Kim JY, Pérez M. Experimental and theoretical studies on the reaction of H(2) with NiO: role of O vacancies and mechanism for oxide reduction. J Am Chem Soc. 2002 Jan 16;124(2):346-54. doi: 10.1021/ja0121080. PMID: 11782187.
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[The psyche: historical panorama covering 1000 years; 2 new ideas].

Revista brasileira de medicina

FRANKEL PE.
PMID: 13047740
Rev Bras Med. 1951 Dec;8(12):855-7.

No abstract available.

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FRANKEL PE. Sobre a psique: panorama histórico milenar, duas novas ideias depois de Aristóteles. [The psyche: historical panorama covering 1000 years; 2 new ideas]. Rev Bras Med. 1951;8(12):855-7
FRANKEL, P. E. (1951). Sobre a psique: panorama histórico milenar, duas novas ideias depois de Aristóteles. [The psyche: historical panorama covering 1000 years; 2 new ideas]. Revista brasileira de medicina, 8(12), 855-7.
FRANKEL, P E. "Sobre a psique: panorama histórico milenar, duas novas ideias depois de Aristóteles." [The psyche: historical panorama covering 1000 years; 2 new ideas]. Revista brasileira de medicina vol. 8,12 (1951): 855-7.
FRANKEL PE. Sobre a psique: panorama histórico milenar, duas novas ideias depois de Aristóteles. [The psyche: historical panorama covering 1000 years; 2 new ideas]. Rev Bras Med. 1951 Dec;8(12):855-7. Undetermined. PMID: 13047740.
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A natural representation of the Fischer-Griess Monster with the modular function J as character.

Proceedings of the National Academy of Sciences of the United States of America

Frenkel IB, Lepowsky J, Meurman A.
PMID: 16593469
Proc Natl Acad Sci U S A. 1984 May;81(10):3256-60. doi: 10.1073/pnas.81.10.3256.

We announce the construction of an irreducible graded module V for an "affine" commutative nonassociative algebra [unk]. This algebra is an "affinization" of a slight variant [unk] of the commutative nonassociative algebra B defined by Griess in his construction...

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Frenkel IB, Lepowsky J, Meurman A. A natural representation of the Fischer-Griess Monster with the modular function J as character. Proc Natl Acad Sci U S A. 1984;81(10):3256-60doi: 10.1073/pnas.81.10.3256.
Frenkel, I. B., Lepowsky, J., & Meurman, A. (1984). A natural representation of the Fischer-Griess Monster with the modular function J as character. Proceedings of the National Academy of Sciences of the United States of America, 81(10), 3256-60. https://doi.org/10.1073/pnas.81.10.3256
Frenkel, I B, et al. "A natural representation of the Fischer-Griess Monster with the modular function J as character." Proceedings of the National Academy of Sciences of the United States of America vol. 81,10 (1984): 3256-60. doi: https://doi.org/10.1073/pnas.81.10.3256
Frenkel IB, Lepowsky J, Meurman A. A natural representation of the Fischer-Griess Monster with the modular function J as character. Proc Natl Acad Sci U S A. 1984 May;81(10):3256-60. doi: 10.1073/pnas.81.10.3256. PMID: 16593469; PMCID: PMC345262.
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XAFS analysis of particle size effect on local structure in BaTiO3.

Journal of synchrotron radiation

Frenkel AI, Frey MH, Payne DA.
PMID: 15263364
J Synchrotron Radiat. 1999 May 01;6:515-7. doi: 10.1107/S0909049598018135. Epub 1999 May 01.

No abstract available.

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Frenkel AI, Frey MH, Payne DA. XAFS analysis of particle size effect on local structure in BaTiO3. J Synchrotron Radiat. 1999;6:515-7doi: 10.1107/S0909049598018135.
Frenkel, A. I., Frey, M. H., & Payne, D. A. (1999). XAFS analysis of particle size effect on local structure in BaTiO3. Journal of synchrotron radiation, 6515-7. https://doi.org/10.1107/S0909049598018135
Frenkel, A I, et al. "XAFS analysis of particle size effect on local structure in BaTiO3." Journal of synchrotron radiation vol. 6 (1999): 515-7. doi: https://doi.org/10.1107/S0909049598018135
Frenkel AI, Frey MH, Payne DA. XAFS analysis of particle size effect on local structure in BaTiO3. J Synchrotron Radiat. 1999 May 01;6:515-7. doi: 10.1107/S0909049598018135. Epub 1999 May 01. PMID: 15263364.
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Sub-nanometer Au monolayer-protected clusters exhibiting molecule-like electronic behavior: quantitative high-angle annular dark-field scanning transmission electron microscopy and electrochemical characterization of clusters with precise atomic stoichiometry.

The journal of physical chemistry. B

Menard LD, Gao SP, Xu H, Twesten RD, Harper AS, Song Y, Wang G, Douglas AD, Yang JC, Frenkel AI, Nuzzo RG, Murray RW.
PMID: 16805585
J Phys Chem B. 2006 Jul 06;110(26):12874-83. doi: 10.1021/jp060739g.

The synthesis and characterization of the clusters Au13[PPh3]4[S(CH2)11CH3]2Cl2 (1) and Au13[PPh3]4[S(CH2)11CH3]4 (2) are described. These mixed-ligand, sub-nanometer clusters, prepared via exchange of dodecanethiol onto phosphine-halide gold clusters, show enhanced stability relative to the parent. The characterization of these clusters...

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Menard LD, Gao SP, Xu H, et al. Sub-nanometer Au monolayer-protected clusters exhibiting molecule-like electronic behavior: quantitative high-angle annular dark-field scanning transmission electron microscopy and electrochemical characterization of clusters with precise atomic stoichiometry. J Phys Chem B. 2006;110(26):12874-83doi: 10.1021/jp060739g.
Menard, L. D., Gao, S. P., Xu, H., Twesten, R. D., Harper, A. S., Song, Y., Wang, G., Douglas, A. D., Yang, J. C., Frenkel, A. I., Nuzzo, R. G., & Murray, R. W. (2006). Sub-nanometer Au monolayer-protected clusters exhibiting molecule-like electronic behavior: quantitative high-angle annular dark-field scanning transmission electron microscopy and electrochemical characterization of clusters with precise atomic stoichiometry. The journal of physical chemistry. B, 110(26), 12874-83. https://doi.org/10.1021/jp060739g
Menard, Laurent D, et al. "Sub-nanometer Au monolayer-protected clusters exhibiting molecule-like electronic behavior: quantitative high-angle annular dark-field scanning transmission electron microscopy and electrochemical characterization of clusters with precise atomic stoichiometry." The journal of physical chemistry. B vol. 110,26 (2006): 12874-83. doi: https://doi.org/10.1021/jp060739g
Menard LD, Gao SP, Xu H, Twesten RD, Harper AS, Song Y, Wang G, Douglas AD, Yang JC, Frenkel AI, Nuzzo RG, Murray RW. Sub-nanometer Au monolayer-protected clusters exhibiting molecule-like electronic behavior: quantitative high-angle annular dark-field scanning transmission electron microscopy and electrochemical characterization of clusters with precise atomic stoichiometry. J Phys Chem B. 2006 Jul 06;110(26):12874-83. doi: 10.1021/jp060739g. PMID: 16805585.
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Showing 1 to 12 of 230 entries