Utilizing waste Zn-Mn batteries in combination with waste SCR catalyst to construct a magnetically recoverable and highly photocatalytic materials

Bingyang Tian; Weixu Zhao; Yanchao Cui; Huichao Chu; Shiyue Qi; Jia Wang; Baoping Xin

doi:10.1016/j.cplett.2022.139530

Utilizing waste Zn-Mn batteries in combination with waste SCR catalyst to construct a magnetically recoverable and highly photocatalytic materials

Bingyang Tian, Weixu Zhao, Yanchao Cui, Huichao Chu, Shiyue Qi, Jia Wang, Baoping Xin^*

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

8 引用（Scopus）

摘要

The ZMF@S10 composite that was synthesized by using spent Zn-Mn batteries and abandon SCR catalyst as the starting materials for magnetic photocatalysts with high photocatalytic activity is successfully prepared in this study. The results showed that the core TiO₂ crystal structure will transform from anatase to rutile, which was then covered in the ZMF. The efficient photocatalytic performance of the composites under visible light is due to the inhibition of the recombination rate of photogenerated dots and holes on the surface of ZMF by the presence of rutile TiO₂. Besides, all composites show good stability, regeneration performance, and easy recycling.

源语言	英语
文章编号	139530
期刊	Chemical Physics Letters
卷	796
DOI	https://doi.org/10.1016/j.cplett.2022.139530
出版状态	已出版 - 6月 2022

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@article{93d28884c2984c01826166136cc2350b,

title = "Utilizing waste Zn-Mn batteries in combination with waste SCR catalyst to construct a magnetically recoverable and highly photocatalytic materials",

abstract = "The ZMF@S10 composite that was synthesized by using spent Zn-Mn batteries and abandon SCR catalyst as the starting materials for magnetic photocatalysts with high photocatalytic activity is successfully prepared in this study. The results showed that the core TiO2 crystal structure will transform from anatase to rutile, which was then covered in the ZMF. The efficient photocatalytic performance of the composites under visible light is due to the inhibition of the recombination rate of photogenerated dots and holes on the surface of ZMF by the presence of rutile TiO2. Besides, all composites show good stability, regeneration performance, and easy recycling.",

keywords = "Core–shell structure, Degradation, Magnetic recovery, Photocatalysis, SCR Catalyst, Waste batteries",

author = "Bingyang Tian and Weixu Zhao and Yanchao Cui and Huichao Chu and Shiyue Qi and Jia Wang and Baoping Xin",

note = "Publisher Copyright: {\textcopyright} 2022",

year = "2022",

month = jun,

doi = "10.1016/j.cplett.2022.139530",

language = "English",

volume = "796",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Utilizing waste Zn-Mn batteries in combination with waste SCR catalyst to construct a magnetically recoverable and highly photocatalytic materials

AU - Tian, Bingyang

AU - Zhao, Weixu

AU - Cui, Yanchao

AU - Chu, Huichao

AU - Qi, Shiyue

AU - Wang, Jia

AU - Xin, Baoping

PY - 2022/6

Y1 - 2022/6

N2 - The ZMF@S10 composite that was synthesized by using spent Zn-Mn batteries and abandon SCR catalyst as the starting materials for magnetic photocatalysts with high photocatalytic activity is successfully prepared in this study. The results showed that the core TiO2 crystal structure will transform from anatase to rutile, which was then covered in the ZMF. The efficient photocatalytic performance of the composites under visible light is due to the inhibition of the recombination rate of photogenerated dots and holes on the surface of ZMF by the presence of rutile TiO2. Besides, all composites show good stability, regeneration performance, and easy recycling.

AB - The ZMF@S10 composite that was synthesized by using spent Zn-Mn batteries and abandon SCR catalyst as the starting materials for magnetic photocatalysts with high photocatalytic activity is successfully prepared in this study. The results showed that the core TiO2 crystal structure will transform from anatase to rutile, which was then covered in the ZMF. The efficient photocatalytic performance of the composites under visible light is due to the inhibition of the recombination rate of photogenerated dots and holes on the surface of ZMF by the presence of rutile TiO2. Besides, all composites show good stability, regeneration performance, and easy recycling.

KW - Core–shell structure

KW - Degradation

KW - Magnetic recovery

KW - Photocatalysis

KW - SCR Catalyst

KW - Waste batteries

UR - http://www.scopus.com/inward/record.url?scp=85126687452&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2022.139530

DO - 10.1016/j.cplett.2022.139530

M3 - Article

AN - SCOPUS:85126687452

SN - 0009-2614

VL - 796

JO - Chemical Physics Letters

JF - Chemical Physics Letters

M1 - 139530

ER -

Utilizing waste Zn-Mn batteries in combination with waste SCR catalyst to construct a magnetically recoverable and highly photocatalytic materials

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