Plasmon-mediated Photochemical and Photophysical Processes

等离子体介导的光化学和光物理过程

• 批准号: 310835233
• 负责人: Dr. Silke Kirchner
• 金额: --
• 依托单位: California Institute of Technology (CALTECH)
• 依托单位国家: 德国
• 项目类别: Research Fellowships
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/310835233?language=en
• 关键词: Plasmon; mediated; Photochemical; Photophysical; Processes

My future scientific goal is the realization of a pivotal plasmonic methodology that allows an efficient CO2 reduction selectively to a particular solar fuel e.g., methanol, while suppressing unwanted products such as hydrogen. I propose a unique approach that combines plasmonics and photoelectrochemistry to overcome several important scientific challenges that hinder the effective production of solar fuels by CO2 reduction, such as the small thermodynamic potential differences between distinct CO2 reduction products, charge carrier recombination or low solar photon conversion.

我未来的科学目标是实现一种关键的等离子体方法，这种方法可以有效地将二氧化碳减少到特定的太阳能燃料（如甲醇），同时抑制不需要的产物（如氢气）。我提出了一种结合等离子体力学和光电化学的独特方法，以克服阻碍通过二氧化碳还原有效生产太阳能燃料的几个重要科学挑战，例如不同二氧化碳还原产物之间的小热力学电位差，电荷载流子重组或低太阳光子转换。

项目成果

Snapshot Hyperspectral Imaging (SHI) for Revealing Irreversible and Heterogeneous Plasmonic Processes

• DOI: 10.1021/acs.jpcc.8b01398
• 发表时间: 2018-03-29
• 期刊: JOURNAL OF PHYSICAL CHEMISTRY C
• 影响因子: 3.7
• 作者: Kirchner, Silke R.;Smith, Kyle W.;Link, Stephan
• 通讯作者: Link, Stephan