-
- Dayne F. Swearer
- Department of Chemistry, Rice University, Houston, TX 77005;
-
- Hangqi Zhao
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005;
-
- Linan Zhou
- Department of Chemistry, Rice University, Houston, TX 77005;
-
- Chao Zhang
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005;
-
- Hossein Robatjazi
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005;
-
- John Mark P. Martirez
- Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544;
-
- Caroline M. Krauter
- Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544;
-
- Sadegh Yazdi
- Department of Material Science and Nanoengineering, Rice University, Houston, TX 77005;
-
- Michael J. McClain
- Department of Chemistry, Rice University, Houston, TX 77005;
-
- Emilie Ringe
- Department of Chemistry, Rice University, Houston, TX 77005;
-
- Emily A. Carter
- Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544;
-
- Peter Nordlander
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005;
-
- Naomi J. Halas
- Department of Chemistry, Rice University, Houston, TX 77005;
書誌事項
- 公開日
- 2016-07-21
- 権利情報
-
- http://www.pnas.org/preview_site/misc/userlicense.xhtml
- DOI
-
- 10.1073/pnas.1609769113
- 公開者
- Proceedings of the National Academy of Sciences
この論文をさがす
説明
<jats:title>Significance</jats:title> <jats:p>Plasmon-enhanced photocatalysis holds significant promise for controlling chemical reaction rates and outcomes. Unfortunately, traditional plasmonic metals have limited surface chemistry, while conventional catalysts are poor optical absorbers. By placing a catalytic reactor particle adjacent to a plasmonic antenna, the highly efficient and tunable light-harvesting capacities of plasmonic nanoparticles can be exploited to drastically increase absorption and hot-carrier generation in the reactor nanoparticles. We demonstrate this antenna−reactor concept by showing that plasmonic aluminum nanocrystal antennas decorated with small catalytic palladium reactor particles exhibit dramatically increased photocatalytic activity over their individual components. The modularity of this approach provides for independent control of chemical and light-harvesting properties and paves the way for the rational, predictive design of efficient plasmonic photocatalysts.</jats:p>
収録刊行物
-
- Proceedings of the National Academy of Sciences
-
Proceedings of the National Academy of Sciences 113 (32), 8916-8920, 2016-07-21
Proceedings of the National Academy of Sciences