{"title":"在高温脉冲制备的嵌入 Mo2C 的钯纳米粒子上将炔烃半氢化为烯烃。","authors":"Chang Zhou, Haitao Han, Jian Zhang, Xiaoxue Mu, Jianbin Huang, Dongquan Lin, Feng-Shou Xiao","doi":"10.1039/d4cc04498c","DOIUrl":null,"url":null,"abstract":"<p><p>Pd nanoparticles embedded in Mo<sub>2</sub>C were successfully prepared from a high-temperature pulse, and are efficient for semi-hydrogenation of alkynes to alkenes, where the embedded Pd sites possessed appropriate alkyne adsorption but suppressed alkene adsorption, thus exhibiting both high activities and good alkene selectivities in the hydrogenation of various alkynes.</p>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Semi-hydrogenation of alkynes to alkenes over Pd nanoparticles embedded in Mo<sub>2</sub>C prepared from a high-temperature pulse.\",\"authors\":\"Chang Zhou, Haitao Han, Jian Zhang, Xiaoxue Mu, Jianbin Huang, Dongquan Lin, Feng-Shou Xiao\",\"doi\":\"10.1039/d4cc04498c\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Pd nanoparticles embedded in Mo<sub>2</sub>C were successfully prepared from a high-temperature pulse, and are efficient for semi-hydrogenation of alkynes to alkenes, where the embedded Pd sites possessed appropriate alkyne adsorption but suppressed alkene adsorption, thus exhibiting both high activities and good alkene selectivities in the hydrogenation of various alkynes.</p>\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-11-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1039/d4cc04498c\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4cc04498c","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Semi-hydrogenation of alkynes to alkenes over Pd nanoparticles embedded in Mo2C prepared from a high-temperature pulse.
Pd nanoparticles embedded in Mo2C were successfully prepared from a high-temperature pulse, and are efficient for semi-hydrogenation of alkynes to alkenes, where the embedded Pd sites possessed appropriate alkyne adsorption but suppressed alkene adsorption, thus exhibiting both high activities and good alkene selectivities in the hydrogenation of various alkynes.
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