维普中文期刊产品整合服务

Direct synthesis of a disinfectant with fresh scent of green plants by semi-hydrogenation of alkynol on Pd single-atom catalysts

查看全文 作　　者：Yan [1]Jiang;Xuetong [1]Yu;Yuxia [1]Ji;Xunzhu [3]Jiang;Yalin [3]Guo;Tianbo [5]Li;Liang [1,2]Gao;Rui [1,2,4]Lang;Yanxiong [1,2,4]Fang;Botao [3]Qiao;Jinxiang [1]Dong 高影响力作者 机构地区：[1]School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,China;[2]Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory(Rongjiang Laboratory),Jieyang 515200,China;[3]CAS Key Laboratory of Science and Technology on Applied Catalysis,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116024,China;[4]Guangdong Provincial Key Laboratory of Plant Resources Biorefinery,Guangzhou 510006,China;[5]School of Chemical Engineering and Technology,China University of Mining and Technology,Xuzhou 221116,China高影响力机构 出　　处：《Nano Research》索引2024年第17卷第5期,共7页高影响力期刊 基　　金：supported by the National Natural Science Foundation of China(Nos.22378079,22102210);Guangzhou Projects for Fundamental Research(No.202102020202);the Guangdong Provincial Key Laboratory of Plant Resources Biorefinery(No.2021GDKLPRB10);the start-up funding of Guangdong University of Technology. 摘　　要：Alcohol-based disinfectants have protected people in the coronavirus disease 2019(COVID-19)pandemic,but olfactory stimuli of ethanol may evoke unpleasant memories associated with stressful situations in the devastating infectious disease.The smell of ethanol in household cleaning and disinfectant products can be covered up by the fragrance additives,and 3-hexenol is especially appreciated for the characteristic,strong odor of green plants.Industrial production of 3-hexenol relies on the selective hydrogenation of 3-hexyn-1-ol,where Lindlar catalyst is normally used for the superior selectivity.Although achieving such catalytic transformation in ethanol solution seems as a direct way to produce a disinfectant with green aroma,a popular consumer product in the post-COVID era,severe leaching of toxic Pb hinders Lindlar catalyst as a promising candidate.We find that the Fe_(2)O_(3) supported Pd single-atom catalyst is highly selective to fulfill semi-hydrogenation of 3-hexyn-1-ol in 75%ethanol,and the aforementioned household product is readily generated after filtrating the stable,solid catalyst out of reaction solution.Single-atom catalysts have been frequently utilized for fine-chemical synthesis,while in this work they make stunning debut in practical manufacture of daily used products. 关 键 词：single-atom catalysis HYDROGENATION FRAGRANCE household product coronavirus disease 2019(COVID-19)
相关文献

参考文献(59)

耦合文献(65)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费