南方科技大学知识苑(SUSTech KC): Converting Spent LiFePO4Battery into Zeolitic Phosphate for Highly Efficient Heavy Metal Adsorption

题名	Converting Spent LiFePO4Battery into Zeolitic Phosphate for Highly Efficient Heavy Metal Adsorption
作者	Zou，Wensong1,2 ; Feng，Xuezhen1 ; Wei，Wenfei1 ; Zhou，Yuanhao 1; Wang，Ranhao1 ; Zheng，Renji1 ; Li，Jing 1 ; Luo，Siyuan1 ; Mi，Hongwei 2; Chen，Hong1
通讯作者	Chen，Hong
发表日期	2021
DOI	10.1021/acs.inorgchem.1c00614
发表期刊	INORGANIC CHEMISTRY 影响因子和分区
ISSN	0020-1669
EISSN	1520-510X
摘要	Developing efficient recycling technologies for large-scale spent batteries is the key to build a zero-waste city. Herein, a [Al8.5Fe0.5P12O48]·[C24H72N16]·[Li·4H2O]·[12H2O] (AlFePO-Li) zeolite, crystallizing in space group I4¯ 3m with a = 16.6778(3) Å, has been constructed via the hydrothermal treatment of spent LiFePO4 battery. Benefiting from the three-dimensional 12-member-ring channels in its structure and chemical adsorption, excellent Pb2+ removal capacity up to 723.8 mg g-1 has been achieved. Detailed adsorption mechanism study revealed that the cation exchange capacity is significantly contributed by ion exchange of the protonated organic amine cations in the zeolite channel and the protons from the framework dangling phosphate group. This work demonstrates a novel method of reutilizing spent LIBs to construct zeolite for heavy metal removal. It is of great importance to achieve sustainable development based on the "resource utilization"and "trash-to-treasure"strategy.
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
重要成果	NI论文
学校署名	第一 ; 通讯
WOS记录号	WOS:000671099600032
ESI学科分类	CHEMISTRY
Scopus记录号	2-s2.0-85110274068
来源库	Scopus
引用统计	被引频次[WOS]：13
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/242263
专题	工学院_环境科学与工程学院
作者单位	1.Shenzhen Key Laboratory of Interfacial Science and Engineering of Materials,State Environ. Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control,Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control,School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China 2.School of Chemistry and Environmental Engineering,Shenzhen University,Shenzhen,518060,China
第一作者单位	环境科学与工程学院
通讯作者单位	环境科学与工程学院
第一作者的第一单位	环境科学与工程学院
推荐引用方式 GB/T 7714	Zou，Wensong,Feng，Xuezhen,Wei，Wenfei,et al. Converting Spent LiFePO4Battery into Zeolitic Phosphate for Highly Efficient Heavy Metal Adsorption[J]. INORGANIC CHEMISTRY,2021.
APA	Zou，Wensong.,Feng，Xuezhen.,Wei，Wenfei.,Zhou，Yuanhao.,Wang，Ranhao.,...&Chen，Hong.(2021).Converting Spent LiFePO4Battery into Zeolitic Phosphate for Highly Efficient Heavy Metal Adsorption.INORGANIC CHEMISTRY.
MLA	Zou，Wensong,et al."Converting Spent LiFePO4Battery into Zeolitic Phosphate for Highly Efficient Heavy Metal Adsorption".INORGANIC CHEMISTRY (2021).