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Atomically Dispersed Ru on Manganese Oxide Catalyst Boosts Oxidative Cyanation | |
2020-06-05 | |
发表期刊 | ACS CATALYSIS |
ISSN | 2155-5435 |
卷号 | 10期号:11页码:6299-6308 |
发表状态 | 已发表 |
DOI | 10.1021/acscatal.0c00485 |
摘要 | There is a strong incentive for environmentally benign and sustainable production of organic nitriles to avoid the use of toxic cyanides. Here we report that manganese oxide nanorod-supported single-site Ru catalysts are active, selective, and stable for oxidative cyanation of various alcohols to give the corresponding nitriles with molecular oxygen and ammonia as the reactants. The very low amount of Ru (0.1 wt %) with atomic dispersion boosts the catalytic performance of manganese oxides. Experimental and theoretical results show how the Ru sites enhance the ammonia resistance of the catalyst, bolstering its performance in alcohol dehydrogenation and oxygen activation, the key steps in the oxidative cyanation. This investigation demonstrates the high efficiency of a single-site Ru catalyst for nitrile production. |
关键词 | single-site Ru nanorod manganese oxide oxidative cyanation ammonia nitrile |
收录类别 | SCI ; SCIE ; EI |
语种 | 英语 |
资助项目 | National Key Research and Development Program of China[2018YFB0604801] ; National Natural Science Foundation of China[21822203][91634201] ; Natural Science Foundation of Zhejiang Province[LR18B030002] ; U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences (BES)[DE-FG02-04ER15513] ; Office of Science[DE-AC0298CH10886] |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Physical |
WOS记录号 | WOS:000538766900035 |
出版者 | AMER CHEMICAL SOC |
WOS关键词 | PRIMARY ALCOHOLS ; CO OXIDATION ; NITRILES ; AMMONIA ; ALDEHYDES ; 1ST-PRINCIPLES ; NANOPARTICLES ; ACTIVATION ; AMINES ; GOLD |
原始文献类型 | Article |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/121738 |
专题 | 物质科学与技术学院_硕士生 物质科学与技术学院_PI研究组_杨波组 |
通讯作者 | Wang, Liang; Yang, Bo; Xiao, Feng-Shou |
作者单位 | 1.Zhejiang Univ, Key Lab Biomass Chem Engn, Minist Educ, Coll Chem & Biol Engn, Hangzhou 310027, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 3.Zhejiang Univ, Key Lab Appl Chem Zhejiang Prov, Dept Chem, Hangzhou 310027, Peoples R China 4.Beijing Univ Chem Technol, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, Beijing 100029, Peoples R China 5.Univ Calif Davis, Dept Chem Engn, Davis, CA 95616 USA 6.Zhejiang Univ, Dept Chem, Key Lab Appl Chem Zhejiang Prov, Hangzhou 310028, Peoples R China |
通讯作者单位 | 物质科学与技术学院 |
推荐引用方式 GB/T 7714 | Wang, Hai,Xu, Dongyang,Guan, Erjia,et al. Atomically Dispersed Ru on Manganese Oxide Catalyst Boosts Oxidative Cyanation[J]. ACS CATALYSIS,2020,10(11):6299-6308. |
APA | Wang, Hai.,Xu, Dongyang.,Guan, Erjia.,Wang, Liang.,Zhang, Jian.,...&Xiao, Feng-Shou.(2020).Atomically Dispersed Ru on Manganese Oxide Catalyst Boosts Oxidative Cyanation.ACS CATALYSIS,10(11),6299-6308. |
MLA | Wang, Hai,et al."Atomically Dispersed Ru on Manganese Oxide Catalyst Boosts Oxidative Cyanation".ACS CATALYSIS 10.11(2020):6299-6308. |
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