Lanzhou University of Technology Institutional Repository (LUT_IR)
Alkali-dissolving hydrothermal synthesis of zeolite P from fly ash | |
Wang, Peng1; Sun, Qi1; Zhang, Yujiao2; Cao, Jun1 | |
2019-05 | |
发表期刊 | MICRO & NANO LETTERS |
ISSN | 1750-0443 |
卷号 | 14期号:5页码:572-576 |
摘要 | Zeolite P with the pseudo-spherical form was successfully synthesised from low-grade fly ash via alkali-dissolving hydrothermal synthesis method. These samples were characterised by X-ray diffraction, scanning electron microscope, X-ray fluorescence, Fourier-transform infrared spectroscopy, thermogravimetry-differential scanning calorimeter (TG-DSC) and Brunauer-Emmett-Teller. The textural properties of zeolite P were further studied by N-2 adsorption-desorption technique. In addition, the TG-DSC study confirmed that the bound water content of zeolite P is 19.7% and the phase transition temperature of zeolite P is 400 degrees C. Moreover, this thermal stability study approach not only extends the application of zeolite P but can be further extended to other zeolite materials as well. |
关键词 | dissolving crystal growth from solution thermal stability adsorption scanning electron microscopy zeolites fly ash desorption X-ray diffraction differential scanning calorimetry Fourier transform infrared spectra fluorescence solid-state phase transformations alkali-dissolving hydrothermal synthesis zeolite P fly ash pseudospherical form X-ray diffraction X-ray fluorescence Fourier-transform infrared spectroscopy zeolite materials thermogravimetry-differential scanning calorimetry adsorption-desorption method scanning electron microscopy Brunauer-Emmett-Teller analysis bound water content phase transistion temperature thermal stability temperature 400 0 degC N-2 |
DOI | 10.1049/mnl.2018.5650 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | Introducing talent project [Guizhou University, Guiyang (2015) grant][13] |
WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
WOS记录号 | WOS:000472681500024 |
出版者 | INST ENGINEERING TECHNOLOGY-IET |
EI入藏号 | 20191906893994 |
EI主题词 | Hydrothermal synthesis |
EI分类号 | 801 Chemistry - 802.2 Chemical Reactions - 802.3 Chemical Operations - 804.2 Inorganic Compounds - 944.6 Temperature Measurements |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/31912 |
专题 | 兰州理工大学 省部共建有色金属先进加工与再利用国家重点实验室 |
通讯作者 | Sun, Qi |
作者单位 | 1.Guizhou Univ, Coll Mat & Met, Guiyang 550025, Guizhou, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Peng,Sun, Qi,Zhang, Yujiao,et al. Alkali-dissolving hydrothermal synthesis of zeolite P from fly ash[J]. MICRO & NANO LETTERS,2019,14(5):572-576. |
APA | Wang, Peng,Sun, Qi,Zhang, Yujiao,&Cao, Jun.(2019).Alkali-dissolving hydrothermal synthesis of zeolite P from fly ash.MICRO & NANO LETTERS,14(5),572-576. |
MLA | Wang, Peng,et al."Alkali-dissolving hydrothermal synthesis of zeolite P from fly ash".MICRO & NANO LETTERS 14.5(2019):572-576. |
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