Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Matthew W. Small"'
Autor:
Matthew W. Small, Annika Elsen, Anatoly I. Frenkel, Ralph G. Nuzzo, Jeremy G. Smith, Yuanyuan Li, Ulrich Jung, Eric A. Stach
Publikováno v:
ACS Catalysis. 5:1539-1551
There exists an emerging opportunity, engendered by advances made in experimental methods of research, to address long-standing questions about the nature of the molecular mechanisms that are operative in important heterogeneous catalytic processes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f06cadc47be2166dcd4e560f23319d8d
https://doi.org/10.1021/cs501846g
https://doi.org/10.1021/cs501846g
Autor:
Matthew W. Small, John J. Rehr, Joshua J. Kas, Anatoly I. Frenkel, Kristina O. Kvashnina, Moniek Tromp, Ralph G. Nuzzo
Publikováno v:
ChemPhysChem. 15:1569-1572
Determination of the factors that affect the d-band center of catalysts is required to explain their catalytic properties. Resonant inelastic X-ray scattering (RIXS) enables direct imaging of electronic transitions in the d-band of Pt catalysts in re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::235de5a0b0776ae36b41410399b18856
https://doi.org/10.1002/cphc.201400055
https://doi.org/10.1002/cphc.201400055
Autor:
Matthew W. Small, Kristina O. Kvashnina, Anatoly I. Frenkel, Ralph G. Nuzzo, Jeremy G. Smith, Moniek Tromp
Publikováno v:
The Journal of Physical Chemistry C. 117:23286-23294
The electronic and atomic structural properties of nanoscale metal catalysts exhibit complex influences with origins related to particle size, metal–support, and metal–adsorbate interactions. The experimental investigations of these factors, as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76da1d7b28c223879d13fae4e2468a09
https://doi.org/10.1021/jp4062658
https://doi.org/10.1021/jp4062658
Publikováno v:
ACS Nano. 6:5583-5595
We describe the results of an X-ray absorption spectroscopy (XAS) study of adsorbate and temperature-dependent alterations of the atomic level structure of a prototypical, noble metal hydrogenation and reforming catalyst: ∼1.0 nm Pt clusters suppor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c1456e80d14313041a5cba2f2b19199
https://doi.org/10.1021/nn3015322
https://doi.org/10.1021/nn3015322
Autor:
Joo Kang, Matthew W. Small, Ralph G. Nuzzo, Sergio I. Sanchez, Laurent D. Menard, Anatoly I. Frenkel
Publikováno v:
Journal of the American Chemical Society. 133:3582-3591
This study describes a prototypical, bimetallic heterogeneous catalyst: compositionally well-defined Ir-Pt nanoclusters with sizes in the range of 1-2 nm supported on γ-Al(2)O(3). Deposition of the molecular bimetallic cluster [Ir(3)Pt(3)(μ-CO)(3)(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc26657591eb42251635fa4e845a7201
https://doi.org/10.1021/ja110033g
https://doi.org/10.1021/ja110033g
Autor:
Sergio I. Sanchez, Jianguo Wen, Matthew W. Small, Shankar Sivaramakrishnan, Ralph G. Nuzzo, Jian-Min Zuo
Publikováno v:
Analytical Chemistry. 82:2599-2607
Analytical electron microscopy--empowered by advances in electron optics and detectors--is poised to radically transform our understanding of the complex phenomena arising from atomic and electronic structure in materials chemistry. (To listen to a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39ad95bea21cee82dfa5da2492781a2a
https://doi.org/10.1021/ac902089f
https://doi.org/10.1021/ac902089f
Publikováno v:
Synchrotron Radiation News. 22:6-11
Supported metal catalysts enable the production of essentially all forms of liquid hydrocarbon fuels as well as facilitate a multitude of other industrial processes. Catalytic behavior is influenced by a plethora of competing factors of which the mos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c9d15075bc6003a848ccd3fb26474a
https://doi.org/10.1080/08940880802667890
https://doi.org/10.1080/08940880802667890
Autor:
Matthew W. Small, Ralph G. Nuzzo, Anatoly I. Frenkel, Eric A. Stach, Yuanyuan Li, Jeremy G. Smith, Ulrich Jung, Annika Elsen
Publikováno v:
ChemInform. 46
There exists an emerging opportunity, engendered by advances made in experimental methods of research, to address long-standing questions about the nature of the molecular mechanisms that are operative in important heterogeneous catalytic processes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98faad84b8deebef834e13bffc70a1fd
https://doi.org/10.1002/chin.201519327
https://doi.org/10.1002/chin.201519327
Autor:
Matthew W. Small, Michael W. Cason, Judith C. Yang, John J. Rehr, Eric A. Stach, Anatoly I. Frenkel, Fernando D. Vila, Annika Elsen, Ralph G. Nuzzo, Ulrich Jung
Publikováno v:
ChemInform. 45
This review article takes a new look at the problem of characterization of structural properties and reaction dynamics of supported metal catalysts. Such catalysts exhibit an inherent complexity, particularly due to interactions with the support and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ac83b3a4d6853e94775250744e8eea
https://doi.org/10.1002/chin.201434273
https://doi.org/10.1002/chin.201434273
Autor:
Anatoly I. Frenkel, Andrew A. Gewirth, Matthew W. Small, Evan M. Erickson, David J. Wetzel, Diya Li, Ralph G. Nuzzo, Thao T. H. Hoang, Muhammed Enes Oruc, Michael W. Cason
Publikováno v:
Analytical chemistry. 86(16)
Microcantilever stress measurements are examined to contrast and compare their attributes with those from in situ X-ray absorption spectroscopy to elucidate bonding dynamics during the oxygen reduction reaction (ORR) on a Pt catalyst. The present wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a2caedb9133ea3ff559851dfc796b9c
https://pubmed.ncbi.nlm.nih.gov/25066179
https://pubmed.ncbi.nlm.nih.gov/25066179