Raman Spectroscopy Characterization of Dissolved Polysilicon Byproduct SiCl4 in Ionic Liquids
Joint Authors
Zhang, Chenglong
Wang, Jingwei
Zhang, Chenglong
Jiang, Jiachao
Ma, En
Bai, Jianfeng
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-04
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Silicon tetrachloride (SiCl4) is the main byproducts of the polysilicon industries.
The dissolution behaviors of SiCl4 in imidazolium ionic liquid, including [Bmim]OTf, [Bmim]NTf2, [Hmim]NTf2, and [Omim]NTf2, were investigated for recycling Si from SiCl4.
Raman spectroscopy was used to understand the combination between the ionic liquid and SiCl4, and the conductivity of ionic liquids in different conditions was determined.
The results indicated that [Bmim]NTf2 exhibited a better SiCl4 dissolving capacity compared to [Bmim]OTf, longer alkyl chain lengths in the imidazolium cations of the ionic liquids exhibited a better performance in dissolving SiCl4, and [Bmim]NTf2 : PC = 1 : 2 exhibited the best conductivity.
In addition, molecular bondings between C-Cl, Si-O-Si, and C-Si were formed between the ionic liquids and SiCl4.
American Psychological Association (APA)
Zhang, Chenglong& Zhang, Chenglong& Jiang, Jiachao& Ma, En& Bai, Jianfeng& Wang, Jingwei. 2018. Raman Spectroscopy Characterization of Dissolved Polysilicon Byproduct SiCl4 in Ionic Liquids. Journal of Spectroscopy،Vol. 2018, no. 2018, pp.1-5.
https://search.emarefa.net/detail/BIM-1202438
Modern Language Association (MLA)
Zhang, Chenglong…[et al.]. Raman Spectroscopy Characterization of Dissolved Polysilicon Byproduct SiCl4 in Ionic Liquids. Journal of Spectroscopy No. 2018 (2018), pp.1-5.
https://search.emarefa.net/detail/BIM-1202438
American Medical Association (AMA)
Zhang, Chenglong& Zhang, Chenglong& Jiang, Jiachao& Ma, En& Bai, Jianfeng& Wang, Jingwei. Raman Spectroscopy Characterization of Dissolved Polysilicon Byproduct SiCl4 in Ionic Liquids. Journal of Spectroscopy. 2018. Vol. 2018, no. 2018, pp.1-5.
https://search.emarefa.net/detail/BIM-1202438
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202438