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Innovative nanoporous carbons with ultrahigh uptakes for capture and reversible storage of CO2 and volatile iodine
Sun, Hanxue1; La, Peiqing1; Yang, Ruixia2; Zhu, Zhaoqi1; Liang, Weidong1; Yang, Baoping1; Li, An1; Deng, Weiqiao2
关键词Iodine Uptake Porous Carbon Sustainability Adsorption
刊名JOURNAL OF HAZARDOUS MATERIALS
2017-01-05
DOI10.1016/j.jhazmat.2016.09.015
321页:210-217
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
类目[WOS]Engineering, Environmental ; Engineering, Civil ; Environmental Sciences
关键词[WOS]ORDERED MESOPOROUS CARBON ; CONJUGATED MICROPOROUS POLYMER ; ACTIVATED CARBON ; POROUS CARBON ; RADIOACTIVE IODINE ; HIGHLY EFFICIENT ; CAPACITY ; PERFORMANCE ; HYDROGEN ; ADSORPTION
英文摘要Porous carbons as solid-state adsorbents have recently attracted considerable interest in the areas of storage and capture of CO2 as well as the adsorption of radioactive matters. In this work, cigarette butts, one kind of common wastes referring to the filters, were utilized to prepare highly porous carbons by KOH activation in argon atmosphere. The resulting porous carbon shows a high specific surface area of up to 2751 m(2) g(-1) with abundant micropores. The resulting porous carbon exhibits excellent iodine uptake of 262 wt% and high CO2 adsorption capacity of 6.0 mmol g(-1) at ambient pressure and 273 K, which both are among the highest values reported to date. Given these excellent iodine uptake, CO2 adsorption capacity, ease of preparation as well as good physiochemical stability, the porous carbons derived from cigarette butts show great potential in the reversible adsorption of radioactive iodine and CO2. (C) 2016 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000388777300023
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/150353
专题中国科学院大连化学物理研究所
作者单位1.Lanzhou Univ Technol, Coll Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
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Sun, Hanxue,La, Peiqing,Yang, Ruixia,et al. Innovative nanoporous carbons with ultrahigh uptakes for capture and reversible storage of CO2 and volatile iodine[J]. JOURNAL OF HAZARDOUS MATERIALS,2017,321:210-217.
APA Sun, Hanxue.,La, Peiqing.,Yang, Ruixia.,Zhu, Zhaoqi.,Liang, Weidong.,...&Deng, Weiqiao.(2017).Innovative nanoporous carbons with ultrahigh uptakes for capture and reversible storage of CO2 and volatile iodine.JOURNAL OF HAZARDOUS MATERIALS,321,210-217.
MLA Sun, Hanxue,et al."Innovative nanoporous carbons with ultrahigh uptakes for capture and reversible storage of CO2 and volatile iodine".JOURNAL OF HAZARDOUS MATERIALS 321(2017):210-217.
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