Production of carbon nanotubes via catalytic pyrolysis of polyethylene over Ni/ZSM-5 prepared by ethylene glycol assisted impregnation
文献类型：期刊论文
| 作者 | Li, Qing-Lin; Shan, Rui; Wang, Shu-Xiao; Huhe, Tao-li; Yuan, Hao-Ran2; Chen, Yong |
| 刊名 | FUEL
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 357页码:11 |
| 关键词 | Polyethylene Ni -based catalyst Ethylene glycol Carbon nanotubes |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2023.129747 |
| 通讯作者 | Yuan, Hao-Ran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | The design of efficient catalysts is important for the recycling of plastic wastes. In this study, a series of high -dispersion nickel based catalysts were developed by ethylene glycol (EG) assisted impregnation method and applied for the carbon nanotubes (CNTs) production from pyrolytic catalysis of polyethylene. The effect of the addition amount of EG on the catalyst performance was investigated. Results indicated that the catalysts pre -pared by ethylene glycol assisted impregnation show a good catalytic performance, comparing with conventional impregnation, and the Ni/ZSM-5-EG(3) catalyst displayed a higher yield of carbon deposits (32.37 wt%), including 289 mg/gPE high-value CNTs. To understand the relationship between the catalyst structure and performance, the physicochemical properties of the catalyst were characterized through various technical means. The results indicated that the addition of EG during the catalyst preparation process effectively promoted the dispersion of nickel metal, resulting in formation of smaller NiO particle size. High dispersion and smaller Ni species could enhance the conversion of polyethylene into carbon nanomaterials. This study provides promising directions for the preparation of high-performance catalysts for the preparation of high-value chemicals from plastics waste. |
| WOS关键词 | HIGHLY DISPERSED NICKEL ; HYDROGEN-PRODUCTION ; WASTE PLASTICS ; NI ; GASIFICATION ; NANOPARTICLES ; CONVERSION ; COKING ; STALK |
| 资助项目 | State's Key Project of Research and Development Plan, China[2020YFC1908900] ; Science and Technology Program of Guangdong Province, China[2021A1515012263] ; Yangfan Plan Innovation Team of Guangdong Province[2017YT05N093] ; Guangdong Basic and Applied Basic Research Foundation[2021B1515020068] ; CAS Project for Young Scientists in Basic Research[YSBR-044] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001081545200001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | State's Key Project of Research and Development Plan, China ; Science and Technology Program of Guangdong Province, China ; Yangfan Plan Innovation Team of Guangdong Province ; Guangdong Basic and Applied Basic Research Foundation ; CAS Project for Young Scientists in Basic Research |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39941]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yuan, Hao-Ran |
| 作者单位 | 1.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511458, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Qing-Lin,Shan, Rui,Wang, Shu-Xiao,et al. Production of carbon nanotubes via catalytic pyrolysis of polyethylene over Ni/ZSM-5 prepared by ethylene glycol assisted impregnation[J]. FUEL,2024,357:11. |
| APA | Li, Qing-Lin,Shan, Rui,Wang, Shu-Xiao,Huhe, Tao-li,Yuan, Hao-Ran,&Chen, Yong.(2024).Production of carbon nanotubes via catalytic pyrolysis of polyethylene over Ni/ZSM-5 prepared by ethylene glycol assisted impregnation.FUEL,357,11. |
| MLA | Li, Qing-Lin,et al."Production of carbon nanotubes via catalytic pyrolysis of polyethylene over Ni/ZSM-5 prepared by ethylene glycol assisted impregnation".FUEL 357(2024):11. |
入库方式： OAI收割
来源：广州能源研究所
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