Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 457

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Enhanced Electrocatalytic Performance of Processed, Ultrathin, Supported Pd–Pt Core–Shell Nanowire Catalysts for the Oxygen Reduction Reaction

Koenigsmann, Christopher, Santulli, Alexander C., Gong, Kuanping, Vukmirovic, Miomir B., Zhou, Wei-ping, Sutter, Eli, Wong, Stanislaus S., Adzic, Radoslav R.·2011·Journal of the American Chemical Society
DOI 10.1021/ja111130t
Open this paper in CoChat — free account

Abstract

We report on the synthesis, characterization, and electrochemical performance of novel, ultrathin Pt monolayer shell-Pd nanowire core catalysts. Initially, ultrathin Pd nanowires with diameters of 2.0 ± 0.5 nm were generated, and a method has been developed to achieve highly uniform distributions of these catalysts onto the Vulcan XC-72 carbon support. As-prepared wires are activated by the use of two distinctive treatment protocols followed by selective CO adsorption in order to selectively remove undesirable organic residues. Subsequently, the desired nanowire core-Pt monolayer shell motif was reliably achieved by Cu underpotential deposition followed by galvanic displacement of the Cu adatoms. The surface area and mass activity of the acid and ozone-treated nanowires were assessed, and the ozone-treated nanowires were found to maintain outstanding area and mass specific activities of 0.77 mA/cm(2) and 1.83 A/mg(Pt), respectively, which were significantly enhanced as compared with conventional commercial Pt nanoparticles, core-shell nanoparticles, and acid-treated nanowires. The ozone-treated nanowires also maintained excellent electrochemical durability under accelerated half-cell testing, and it was found that the area-specific activity increased by ~1.5 fold after a simulated catalyst lifetime.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1021/ja111130t

Cites

9 of 9 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Research works printed but not linked: 57

  1. Koper M. T. M., 2009, Fuel cell catalysts, 10.1002/9780470463772 · doi:10.1002/9780470463772
  2. Lamy, C.InCarbons for electrochemical energy storage and conversion systems;1sted.Beguin, F., Frackowiak, E., Eds.CRC Press:Boca Raton, FL, 2010; pp377–409.
  3. Wang J. X., 2007, J. Phys. Chem. A, 111, 12702, 10.1021/jp076104e · DOI · Paper page
  4. He C., 2005, Electrochem. Soc. Interface, 14, 41, 10.1149/2.F07053IF · DOI
  5. Gewirth A. A., 2010, Inorg. Chem., 49, 3557, 10.1021/ic9022486 · DOI · Paper page
  6. Yu X., 2007, J. Power Sources, 172, 145, 10.1016/j.jpowsour.2007.07.048 · DOI · Paper page
  7. Williams M. C., 2001, Fuel Cells, 1, 87, 10.1002/1615-6854(200107)1:2<87::AID-FUCE87>3.0.CO;2-R · doi:10.1002/1615-6854(200107)1:2<87::aid-fuce87>3.0.co;2-r
  8. Markovic, N. M.; Ross, P. N.InInterfacial Electrochemistry: Theory, Experiment and Applications;Wieckowski, A., Ed.Marcel Dekker, Inc:New York, 1999; Vol.1, pp821–841.
  9. Markovic N. M., 2001, Fuel Cells, 1, 105, 10.1002/1615-6854(200107)1:2<105::AID-FUCE105>3.0.CO;2-9 · DOI · Paper page
  10. Shao Y., 2007, J. Power Sources, 171, 558, 10.1016/j.jpowsour.2007.07.004 · DOI · Paper page
  11. Sinha, J.; Marcinkoski, J.; Randolph, K.; Benjamin, T. G.Cost Analysis of Fuel Cell Stacks/Systems, DOE Hydrogen Program Review, 2009.
  12. Xia Y., 2003, Adv. Mater., 15, 353, 10.1002/adma.200390087 · DOI · Paper page
  13. Cademartiri L., 2009, Adv. Mater., 21, 1013, 10.1002/adma.200801836 · DOI · Paper page
  14. Subhramannia M., 2008, J. Mater. Chem., 18, 5858, 10.1039/b811149a · DOI · Paper page
  15. Wang C., 2003, Nano Lett., 4, 345, 10.1021/nl034952p · DOI · Paper page
  16. Chen Z., 2007, Angew. Chem., Int. Ed., 46, 4060, 10.1002/anie.200700894 · DOI · Paper page
  17. Koenigsmann C., 2010, Nano Lett., 10, 2806, 10.1021/nl100718k · DOI · Paper page
  18. Lim B., 2009, Science, 324, 1302, 10.1126/science.1170377 · DOI · Paper page
  19. Sun S., 2008, Adv. Mater., 20, 3900, 10.1002/adma.200800491 · DOI · Paper page
  20. Wang D., 2004, Angew. Chem., Int. Ed., 43, 6169, 10.1002/anie.200460535 · DOI
  21. Zhou H., 2009, J. Phys. Chem. C, 113, 5460, 10.1021/jp811251j · DOI
  22. Tian M., 2005, Phys. Rev. Lett., 95, 076802, 10.1103/PhysRevLett.95.076802 · DOI
  23. Xiao L., 2008, J. Am. Chem. Soc., 131, 602, 10.1021/ja8063765 · DOI · Paper page
  24. 2009, Multi-Year Research, Development and Demonstration Plan: Planned Program Activities for 2005–2015
  25. Adzic R., 2007, Top. Catal., 46, 249, 10.1007/s11244-007-9003-x · DOI · Paper page
  26. Zhang J., 2005, J. Phys. Chem. B, 109, 22701, 10.1021/jp055634c · DOI · Paper page
  27. Zhang J., 2004, J. Phys. Chem. B, 108, 10955, 10.1021/jp0379953 · DOI · Paper page
  28. Rossmeisl J., 2008, Surf. Sci., 602, 2337, 10.1016/j.susc.2008.05.015 · DOI
  29. Greeley J., 2009, J. Phys. Chem. C, 113, 4932, 10.1021/jp808945y · DOI · Paper page
  30. Haftel M. I., 2006, Phys. Rev. B: Condens. Matter, 74, 035420, 10.1103/PhysRevB.74.035420 · DOI
  31. Diao J., 2003, Nat. Mater., 2, 656, 10.1038/nmat977 · DOI
  32. Kondo Y., 2000, Science, 289, 606, 10.1126/science.289.5479.606 · DOI · Paper page
  33. Teng X., 2008, Angew. Chem., Int. Ed., 47, 2055, 10.1002/anie.200704707 · DOI
  34. Mazumder V., 2009, J. Am. Chem. Soc., 131, 4588, 10.1021/ja9004915 · DOI · Paper page
  35. Garsany Y., 2010, Anal. Chem., 82, 6321, 10.1021/ac100306c · DOI · Paper page
  36. Dean J. A., 1992, Lange’s Handbook of Chemistry
  37. Yu X., 2007, J. Power Sources, 172, 133, 10.1016/j.jpowsour.2007.07.049 · DOI · Paper page
  38. Dicks A. L., 2006, J. Power Sources, 156, 128, 10.1016/j.jpowsour.2006.02.054 · DOI · Paper page
  39. Gonzalez S., 2005, Surf. Sci., 598, 144, 10.1016/j.susc.2005.08.035 · doi:10.1016/j.susc.2005.08.035
  40. Kato H. S., 2002, Surf. Sci., 513, 239, 10.1016/S0039-6028(02)01815-0 · doi:10.1016/s0039-6028(02)01815-0
  41. Li Y., 2001, J. Phys. Chem. B, 105, 8938, 10.1021/jp010904m · DOI · Paper page
  42. Hiura H., 1995, Adv. Mater., 7, 275, 10.1002/adma.19950070304 · DOI · Paper page
  43. Ranpura H. M., 1999, J. Electrochem. Soc., 146, 3114, 10.1149/1.1392440 · doi:10.1149/1.1392440
  44. Aliaga C., 2009, J. Phys. Chem. C, 113, 6150, 10.1021/jp8108946 · DOI · Paper page
  45. Pang S., 2005, Chem. Lett., 34, 544, 10.1246/cl.2005.544 · doi:10.1246/cl.2005.544
  46. Tanuma T., 2008, J. Power Sources, 181, 287, 10.1016/j.jpowsour.2007.11.056 · DOI
  47. Prabhuram J., 2003, J. Phys. Chem. B, 107, 11057, 10.1021/jp0357929 · DOI · Paper page
  48. Park J., 2009, Catal. Lett., 129, 1, 10.1007/s10562-009-9871-8 · DOI · Paper page
  49. Chen W., 2006, Phys. Chem. Chem. Phys., 8, 2779, 10.1039/b603045a · DOI
  50. Liu Z., 2007, J. Power Sources, 164, 472, 10.1016/j.jpowsour.2006.10.104 · DOI
  51. Mazumder V., 2010, Adv. Funct. Mater., 20, 1224, 10.1002/adfm.200902293 · DOI · Paper page
  52. Kobayashi H., 2008, J. Am. Chem. Soc., 130, 1828, 10.1021/ja7102372 · DOI · Paper page
  53. Martín A. J., 2009, Electrochim. Acta, 54, 2209, 10.1016/j.electacta.2008.10.036 · DOI
  54. Zhang J., 2005, J. Am. Chem. Soc., 127, 12480, 10.1021/ja053695i · DOI · Paper page
  55. Gong K., 2010, J. Electroanal. Chem., 649, 232, 10.1016/j.jelechem.2010.04.011 · DOI
  56. Knupp S., 2010, Electrocatalysis, 1, 213, 10.1007/s12678-010-0028-8 · DOI
  57. Antolini E., 2009, Energy Environ. Sci., 2, 915, 10.1039/b820837a · DOI · Paper page

Cited by

See all 457

Metadata

Authors
Koenigsmann, C., Santulli, A. C., Gong, K., Vukmirovic, M. B., Zhou, W.-P., Sutter, E., Wong, S. S., & Adzic, R. R.
Venue
Journal of the American Chemical Society
Publisher
American Chemical Society (ACS)
Published
2011-06-06
Volume
133
Issue
25
Pages
9783-9795
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
DOI
10.1021/ja111130t
OpenAlex
W1989396636
Cited by
457
References
9
FWCI
22.59
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.