第一作者：Guiyao Wu

通讯作者：Xinyue Zhang,Hongbin Sun

合写作者：Tong Jiang, Yiming Wang, Yao Wang, Cengceng Du, Na Ju, Zhenyu Wang, Linshan Wang, Shanliang Chen

发表刊物：Separation and Purification Technology

卷号：352

影响因子：8.1

DOI码：10.1016/j.seppur.2024.128077

所属单位：Department of Chemistry, Northeastern University

教研室：物理化学

刊物所在地：NETHERLANDS

摘要：Toxic metal pollution is one of the environmental problems that seriously affect water resources and ecosystems. Antimony, recognized for its teratogenic and carcinogenic properties, poses significant health risks due to its widespread presence in natural water sources. In this study, cobalt-doped manganese oxide bimetallic composites were designed as an efficient adsorbent for the antimony removal from water. The adsorbent exhibits robust performance over a range of pH values, achieves a significant adsorption capacity of 591.1 mg/g, and exhibits adsorption equilibrium within 25 min. The effectiveness of the adsorption is attributed to the interaction between metal-O bonds and antimony, as well as the hydrogen bonding. In line with the concept of sustainable development, waste adsorbents are used as negative electrodes for SbO2--based aqueous alkaline batteries. It exhibits a high reversible specific capacity of 122.8 mAh·g−1. This research not only sheds light on innovative approaches to antimony removal but also opens up avenues for the sustainable reuse of waste materials, in line with the principles of sustainable development.

关键字：Antimony;Hollow structure;Adsorption;SbO2--based aqueous batteries

论文编号：WOS:001250598500001

学科门类：理学

一级学科：化学

页面范围：128077

ISSN号：1383-5866

是否译文：否