Interconnected hierarchical nickel-carbon hybrids assembled by porous nanosheets for Cr(VI) reduction with formic acid
文献类型：期刊论文
| 作者 | Zhu, Kairuo1,2; Chen, Lili1,2; Alharbi, Njud S.3; Chen, Changlun1,4
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| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
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| 出版日期 | 2022-01-15 |
| 卷号 | 606 |
| ISSN号 | 0021-9797 |
| 关键词 | Interconnected hierarchical architectures Ni@C hybrid Cr(VI) reduction Formic acid |
| DOI | 10.1016/j.jcis.2021.08.024 |
| 通讯作者 | Chen, Changlun(clchen@ipp.ac.cn) |
| 英文摘要 | Magnetic carbon materials promise distinct advantages in the decontamination of heavy metal ions. In this work, a novel interconnected hierarchical nickel-carbon (Ni@IHC) hybrid was synthesized by combining the solvothermal method with a one-step pyrolysis under argon atmosphere. Benefitting from 3D flower-like morphology, interconnected porous nanosheets, large surface area, and abundant Ni nanoparticles, Ni@IHC hybrids can remove Cr(VI) within 25 min by using formic acid (FA) as a reductant at 25 celcius. Furthermore, the experimental parameters that can affect the material catalytic performance such as initial Cr(VI) concentration, catalyst dosage, FA concentration, and temperature were also investigated in detail. It was found that highly dispersed Ni nanoparticles contributed significantly to the reduction process. More importantly, the embedded Ni nanoparticles favor fast separation by a magnet and were helpful for the recycles use. This Ni@IHC hybrid was obtained by a facile and easy scale-up method, resulting in the fast transformation of Cr(VI) into Cr(III). (c) 2021 Elsevier Inc. All rights reserved. |
| WOS关键词 | ULTRAFINE NI NANOPARTICLES ; REDUCED GRAPHENE OXIDE ; CHROMIUM REDUCTION ; CATALYTIC-ACTIVITY ; COMPOSITES ; REMOVAL ; NANOCOMPOSITES ; FRAMEWORKS |
| 资助项目 | Natural Science Foundation of Anhui Province[2008085 MB46] ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Key Laboratory of Photovoltaic and Energy Conservation Materials, Chinese Academy of Sciences ; Institutional Fund Projects[IFPIP-1177-247-1442] ; Ministry of Education and King Abdulaziz University, Jeddah, Saudi Arabia |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| WOS记录号 | WOS:000705826600004 |
| 资助机构 | Natural Science Foundation of Anhui Province ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Key Laboratory of Photovoltaic and Energy Conservation Materials, Chinese Academy of Sciences ; Institutional Fund Projects ; Ministry of Education and King Abdulaziz University, Jeddah, Saudi Arabia |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/125521]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Chen, Changlun |
| 作者单位 | 1.Chinese Acad Sci, HFIPS, Inst Plasma Phys, Key Lab Photovolta & Energy Conservat Mat, POB 1126, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230000, Peoples R China 3.King Abdulaziz Univ, Fac Sci, Dept Biol Sci, Jeddah 21589, Saudi Arabia 4.Soochow Univ, Jiangsu Higher Educ Inst, Collaborat Innovat Ctr Radiat Med, Suzhou 215123, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Kairuo,Chen, Lili,Alharbi, Njud S.,et al. Interconnected hierarchical nickel-carbon hybrids assembled by porous nanosheets for Cr(VI) reduction with formic acid[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2022,606. |
| APA | Zhu, Kairuo,Chen, Lili,Alharbi, Njud S.,&Chen, Changlun.(2022).Interconnected hierarchical nickel-carbon hybrids assembled by porous nanosheets for Cr(VI) reduction with formic acid.JOURNAL OF COLLOID AND INTERFACE SCIENCE,606. |
| MLA | Zhu, Kairuo,et al."Interconnected hierarchical nickel-carbon hybrids assembled by porous nanosheets for Cr(VI) reduction with formic acid".JOURNAL OF COLLOID AND INTERFACE SCIENCE 606(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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