Chemically Modified Anodes for Electrosynthesis

用于电合成的化学改性阳极

• 批准号: 8960140
• 负责人: J David Genders
• 金额: $ 5万
• 依托单位: The Electrosynthesis Company, Inc.
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-01-01 至 1990-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8960140&HistoricalAwards=false
• 关键词: Chemically; Modified; Anodes; Electrosynthesis

Compared to cathode materials for electrosynthesis, there are much fewer suitable anode materials which are at the same time stable, inexpensive, electrocatalytic for the process, and electrically conductive. This research involves the preparation and characterization of chemically modified carbons, containing a substantial amount of unique functionality covalently attached to the carbon. Modified carbon anodes will be evaluated for regeneration of ceric ion which is useful in oxidation of aromatics to commercially valuable products. Also to be evaluated is preparation and use of tailor-made "cerium anodes" for in-cell electroorganic synthesis.

与电合成用阴极材料相比，合适的阳极材料要少得多，但同时又稳定、廉价、对过程具有电催化作用且具有导电性。 这项研究涉及化学改性碳的制备和表征，其中含有大量共价连接到碳上的独特功能。 将评估改性碳阳极的二价铈离子再生情况，二价铈离子可用于将芳族化合物氧化成具有商业价值的产品。 还需要评估的是用于电池内有机电合成的定制“铈阳极”的制备和使用。