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contributor authorHou, Hongying;Li, Junkai;Lan, Jian;Meng, Kun;Huang, Baoxiang;Li, Hao
date accessioned2022-12-27T23:14:04Z
date available2022-12-27T23:14:04Z
date copyright6/24/2022 12:00:00 AM
date issued2022
identifier issn2381-6872
identifier otherjeecs_20_1_011012.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4288175
description abstractGraphene nanosheets are produced in mass by Hummers method, accompanied with the emission of waste acid effluent with Mn2+, which should be reasonably recycled. Herein, Mn2+ was extracted into Mn3O4 nanoparticles by oxidation precipitation. Desirably, Mn3O4 powders were the spinel crystal phase and the particle size was 100–150 nm. The reversible discharge capacities of Mn3O4 anode maintained 528 mA h/g at 0.5 A/g for 100 cycles and 423 mA h/g at 1.0 A/g for 300 cycles, with high capacity retention ratios of 93.4% and 91.1%, respectively. Obviously, this work may promote the development of the circular economy.
publisherThe American Society of Mechanical Engineers (ASME)
titleEfficient Extraction of Mn2+ Ions From the Waste Produced in the Hummers Method for Application in Li-Ion Batteries
typeJournal Paper
journal volume20
journal issue1
journal titleJournal of Electrochemical Energy Conversion and Storage
identifier doi10.1115/1.4054780
journal fristpage11012
journal lastpage11012_6
page6
treeJournal of Electrochemical Energy Conversion and Storage:;2022:;volume( 020 ):;issue: 001
contenttypeFulltext


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