Ligita Valeikiene, Kamile Kriukaite, Inga Grigoraviciute-Puroniene, Anton Popov, Aivaras Kareiva
{"title":"超声和阳离子取代对有机阴离子插入Mg3/Al1层状双氢氧化物的影响","authors":"Ligita Valeikiene, Kamile Kriukaite, Inga Grigoraviciute-Puroniene, Anton Popov, Aivaras Kareiva","doi":"10.1016/j.bioeco.2022.100024","DOIUrl":null,"url":null,"abstract":"<div><p>The Mg<sub>3</sub>/Al<sub>1</sub> and Mg<sub>3-x</sub>M<sub>x</sub>/Al<sub>1</sub> (M = Mn, Co, Ni, Cu, Zn) layered double hydroxides (LDHs) were synthesized using sol-gel synthesis technique. The intercalation with different organic anions (formate (HCOO<sup>−</sup>), acetate (CH<sub>3</sub>COO<sup>−</sup>), oxalate (C<sub>2</sub>O<sub>4</sub><sup>2−</sup>), tartrate (C<sub>4</sub>H<sub>6</sub>O<sub>4</sub><sup>2−</sup>) and citrate (C<sub>6</sub>H<sub>5</sub>O<sub>7</sub><sup>3−</sup>)) using ion exchange approach was investigated. The influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg<sub>3</sub>/Al<sub>1</sub> LDH has been investigated. The obtained results indicated that ultrasound has a positive effect in some cases for the intercalation of organic anions into the Mg<sub>3</sub>/Al<sub>1</sub> LDH system. On the other hand, the substitution of magnesium by transition metals has negligible effect on the intercalation process. The synthesized and intercalated LDHs were characterized by X-ray diffraction (XRD) analysis, infrared (FTIR) spectroscopy, Raman spectroscopy, thermal (TG-DTG-DCS) analysis and scanning electron microscopy (SEM).</p></div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"2 ","pages":"Article 100024"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667041022000027/pdfft?md5=a41330202e9447a8eb461456b74a7b5e&pid=1-s2.0-S2667041022000027-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg3/Al1 layered double hydroxide\",\"authors\":\"Ligita Valeikiene, Kamile Kriukaite, Inga Grigoraviciute-Puroniene, Anton Popov, Aivaras Kareiva\",\"doi\":\"10.1016/j.bioeco.2022.100024\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The Mg<sub>3</sub>/Al<sub>1</sub> and Mg<sub>3-x</sub>M<sub>x</sub>/Al<sub>1</sub> (M = Mn, Co, Ni, Cu, Zn) layered double hydroxides (LDHs) were synthesized using sol-gel synthesis technique. The intercalation with different organic anions (formate (HCOO<sup>−</sup>), acetate (CH<sub>3</sub>COO<sup>−</sup>), oxalate (C<sub>2</sub>O<sub>4</sub><sup>2−</sup>), tartrate (C<sub>4</sub>H<sub>6</sub>O<sub>4</sub><sup>2−</sup>) and citrate (C<sub>6</sub>H<sub>5</sub>O<sub>7</sub><sup>3−</sup>)) using ion exchange approach was investigated. The influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg<sub>3</sub>/Al<sub>1</sub> LDH has been investigated. The obtained results indicated that ultrasound has a positive effect in some cases for the intercalation of organic anions into the Mg<sub>3</sub>/Al<sub>1</sub> LDH system. On the other hand, the substitution of magnesium by transition metals has negligible effect on the intercalation process. The synthesized and intercalated LDHs were characterized by X-ray diffraction (XRD) analysis, infrared (FTIR) spectroscopy, Raman spectroscopy, thermal (TG-DTG-DCS) analysis and scanning electron microscopy (SEM).</p></div>\",\"PeriodicalId\":100394,\"journal\":{\"name\":\"EFB Bioeconomy Journal\",\"volume\":\"2 \",\"pages\":\"Article 100024\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2667041022000027/pdfft?md5=a41330202e9447a8eb461456b74a7b5e&pid=1-s2.0-S2667041022000027-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"EFB Bioeconomy Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2667041022000027\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"EFB Bioeconomy Journal","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2667041022000027","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg3/Al1 layered double hydroxide
The Mg3/Al1 and Mg3-xMx/Al1 (M = Mn, Co, Ni, Cu, Zn) layered double hydroxides (LDHs) were synthesized using sol-gel synthesis technique. The intercalation with different organic anions (formate (HCOO−), acetate (CH3COO−), oxalate (C2O42−), tartrate (C4H6O42−) and citrate (C6H5O73−)) using ion exchange approach was investigated. The influence of ultrasound and cation substitution on the intercalation of organic anions to the Mg3/Al1 LDH has been investigated. The obtained results indicated that ultrasound has a positive effect in some cases for the intercalation of organic anions into the Mg3/Al1 LDH system. On the other hand, the substitution of magnesium by transition metals has negligible effect on the intercalation process. The synthesized and intercalated LDHs were characterized by X-ray diffraction (XRD) analysis, infrared (FTIR) spectroscopy, Raman spectroscopy, thermal (TG-DTG-DCS) analysis and scanning electron microscopy (SEM).
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
