Study of the Reaction between Nitrogen Monoxide and Carbon Monoxide in the Presence of Double Metal Cyanides for the Potential Application as Emission Control Catalyst

双金属氰化物存在下一氧化氮和一氧化碳反应的研究及其作为排放控制催化剂的潜在应用

• 批准号: 1213241
• 负责人: Jianfeng Jiang
• 金额: $ 10.99万
• 依托单位: Yeshiva University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-06-15 至 2016-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1213241&HistoricalAwards=false
• 关键词: Study; Reaction; between; Nitrogen; Monoxide

With this award from the Chemical Catalysis Program in the Chemistry Division at the National Science Foundation, Professor Jianfeng Jiang of Yeshiva University will study the reaction of nitrogen monoxide and carbon monoxide in the presence of double metal cyanides (DMC) for the potential application as emission control catalysts. The proposed study will start with the exploration of the synthesis of first row transition metal mixed cyanide/carbon monoxide complexes that are also of fundamental interest. Afterwards, studies of the reactivity of the carbon monoxide-coordinating metal cyanides or DMCs with nitrogen monoxide/dinitrogen monoxide will follow. The studies will also include analysis of nitrogen monoxide/dinitrogen monoxide with carbon monoxide in the presence of DMCs.This research is relevant because of the possibility of preparing new carbon monoxide-coordinating metal cyanides, new types of DMCs and high temperature stable carbon monoxide-coordinating polymers, and the potential for developing alternative emission control catalysts. For example, if the reduction of nitrogen monoxide/dinitrogen monoxide to dinitrogen by carbon monoxide is greatly accelerated by a DMC, this DMC can be used to replace precious rhodium, platinum and palladium metal inside catalytic converters. In addition, undergraduate students who participate in the research will benefit by having first-hand research experience, working on solving problems directly related to our environment, manuscript writing and communicating results in formal presentations.

获得国家科学基金化学学部化学催化项目的奖金后，叶史瓦大学的蒋剑锋教授将研究在双金属氰化物（DMC）存在下一氧化氮和一氧化碳的反应，以作为排放控制催化剂的潜在应用。提出的研究将从探索合成第一排过渡金属混合氰化物/一氧化碳络合物开始，这也是一个基本的兴趣。随后，将研究与一氧化碳配位的金属氰化物或dmc与一氧化二氮的反应性。这些研究还将包括在dmc存在的情况下对一氧化二氮/一氧化二氮与一氧化碳的分析。这项研究具有重要的意义，因为它有可能制备新的一氧化碳配位金属氰化物、新型的dmc和高温稳定的一氧化碳配位聚合物，并有可能开发替代的排放控制催化剂。例如，如果DMC大大加速了一氧化碳将一氧化二氮/一氧化二氮还原为二氮，则该DMC可用于取代催化转化器内的贵重铑，铂和钯金属。此外，参与研究的本科生将受益于获得第一手的研究经验，致力于解决与我们的环境直接相关的问题，撰写手稿并在正式报告中传达结果。