中文版 | English
Title

Grave-to-cradle upcycling of Ni from electroplating wastewater to photothermal CO2 catalysis

Author
Corresponding AuthorHe, Le; Sun, Wei; Yang, Deren; Ozin, Geoffrey A.
Publication Years
2022-09-09
DOI
Source Title
EISSN
2041-1723
Volume13Issue:1
Abstract

["Treating hazardous waste Ni from the electroplating industry is mandated world-wide, is exceptionally expensive, and carries a very high CO2 footprint. Rather than regarding Ni as a disposable waste, the chemicals and petrochemicals industries could instead consider it a huge resource. In the work described herein, we present a strategy for upcycling waste Ni from electroplating wastewater into a photothermal catalyst for converting CO2 to CO. Specifically, magnetic nanoparticles encapsulated in amine functionalized porous SiO2, is demonstrated to efficiently scavenge Ni from electroplating wastewater for utilization in photothermal CO2 catalysis. The core-shell catalyst architecture produces CO at a rate of 1.9 mol center dot g(Ni)(-1)center dot h(-1) (44.1 mmol center dot g(cat)(-1)center dot h(-1)), a selectivity close to 100%, and notable long-term stability. This strategy of upcycling metal waste into functional, catalytic materials offers a multi-pronged approach for clean and renewable energy technologies.","The valorization of undesirable substrates offers a two-fold strategy for pollution remediation and renewable energy conversion. Here, authors demonstrate the scavenging of Ni from electroplating wastewater and subsequent utilization as materials for photothermal CO2 reduction."]

URL[Source Record]
Indexed By
Language
English
Important Publications
NI Journal Papers
SUSTech Authorship
Others
Funding Project
National Key R&D Program of China[2021YFF0502000] ; National Natural Science Foundation of China[
WOS Research Area
Science & Technology - Other Topics
WOS Subject
Multidisciplinary Sciences
WOS Accession No
WOS:000853200800016
Publisher
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:18
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/402337
DepartmentDepartment of Physics
Affiliation
1.Zhejiang Univ, Sch Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China
2.Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Peoples R China
3.Southern Univ Sci & Technol, Dept Phys, Shenzhen Key Lab Thermoelect Mat, Shenzhen 518055, Guangdong, Peoples R China
4.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
5.Changchun Ecol Environm Monitoring Ctr, Changchun, Jilin, Peoples R China
6.Soochow Univ, Jiangsu Key Lab Adv Negat Carbon Technol, Suzhou 215123, Jiangsu, Peoples R China
7.Univ Toronto, Dept Chem, Solar Fuels Cluster, Mat Chem & Nanochem Res Grp, Toronto, ON M5S 3H6, Canada
Recommended Citation
GB/T 7714
Wang, Shenghua,Zhang, Dake,Wang, Wu,et al. Grave-to-cradle upcycling of Ni from electroplating wastewater to photothermal CO2 catalysis[J]. Nature Communications,2022,13(1).
APA
Wang, Shenghua.,Zhang, Dake.,Wang, Wu.,Zhong, Jun.,Feng, Kai.,...&Ozin, Geoffrey A..(2022).Grave-to-cradle upcycling of Ni from electroplating wastewater to photothermal CO2 catalysis.Nature Communications,13(1).
MLA
Wang, Shenghua,et al."Grave-to-cradle upcycling of Ni from electroplating wastewater to photothermal CO2 catalysis".Nature Communications 13.1(2022).
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