S h A Begimkulova, S h E Mirzayev, R H a s a n o v, M R a j a b o v a, A I v a n e s, A M Nasimov
{"title":"STUDY OF ADSORPTION PROPERTIES OF Mg2+ MODIFIED Li - Mn SPINEL","authors":"S h A Begimkulova, S h E Mirzayev, R H a s a n o v, M R a j a b o v a, A I v a n e s, A M Nasimov","doi":"10.59251/2181-1296.2023.v1.1.1860","DOIUrl":null,"url":null,"abstract":"In this work, the oxide phase of the spinel structure Li1.33Mn1.67O4 4 partially replaced manganese with Mg2+ ions, and the effect of lithium manganese oxides on adsorption properties was studied. Li1.33MgxMn(1.67-x)O4 oxide with a spindle structure doped with Mg2+ ion was synthesized by sol-gel method and calcined at 600 °C for 5 hours. Experiments were conducted to study the effect of pH, gelation time, adsorbent dose, contact time and Li+ concentration. The synthesized oxides of Li1.33MgxMn(1.67x)O4 were described using X-ray radiation. The characteristics of Li1.33MgxMn(1.67x)O4 were studied by X-ray diffraction (XRD).","PeriodicalId":187524,"journal":{"name":"2022-yil 3-son (133/1) ANIQ FANLAR SERIYASI","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022-yil 3-son (133/1) ANIQ FANLAR SERIYASI","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.59251/2181-1296.2023.v1.1.1860","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this work, the oxide phase of the spinel structure Li1.33Mn1.67O4 4 partially replaced manganese with Mg2+ ions, and the effect of lithium manganese oxides on adsorption properties was studied. Li1.33MgxMn(1.67-x)O4 oxide with a spindle structure doped with Mg2+ ion was synthesized by sol-gel method and calcined at 600 °C for 5 hours. Experiments were conducted to study the effect of pH, gelation time, adsorbent dose, contact time and Li+ concentration. The synthesized oxides of Li1.33MgxMn(1.67x)O4 were described using X-ray radiation. The characteristics of Li1.33MgxMn(1.67x)O4 were studied by X-ray diffraction (XRD).
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