| Mechanochemical synthesis of oxygenated alkynyl carbon materials with excellent Hg(Ⅱ) adsorption performance from CaC2 and carbonates |
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| 作者姓名： | Yingjie Li Songping Li Xinyi Xu Hong Meng Yingzhou Lu Chunxi Li |
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| 作者单位： | 1. Anhui Key Lab of Coal Clean Conversion and Utilization, School of Chemistry and Chemical Engineering, Anhui University of Technology;2. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology;3. College of Chemical Engineering, Beijing University of Chemical Technology;4. Beijing Key Laboratory of Energy Environmental Catalysis, Beijing University of Chemical Technology |
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| 基金项目： | the financial supports from the National Natural Science Foundation of China (No. 21776015)；;the University Scientific Research Project of Anhui Province (No. KJ2018A0065 & KJ2020A0245)； |
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| 摘 要： | Adsorptive removal of heavy metal ions from wastewater is very important, and the key is the development of efficient sorbents. In this work,oxygenated alkynyl carbon materials(OACMs) were synthesized via mechanochemical reaction of CaC2 and a carbonate(CaCO3, Na2CO3, or NaHCO3) at ambient temperature. The resultant OACMs are micro mesoporous carbon nanomaterials with high specific area(>648 m2g-1),highly crosslinked...
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