Determination of doping strategy on the electrochemical performance of the hydrothermally prepared perovskite material

IF 2.3 4区材料科学 Q2 MATERIALS SCIENCE, CERAMICS

Journal of Sol-Gel Science and Technology Pub Date : 2024-12-27 DOI:10.1007/s10971-024-06638-9

Soumaya Gouadria, Muhammad Abdullah, F. F. Alharbi, Salma Aman, Hafiz Muhammad Tahir Farid

{"title":"Determination of doping strategy on the electrochemical performance of the hydrothermally prepared perovskite material","authors":"Soumaya Gouadria, Muhammad Abdullah, F. F. Alharbi, Salma Aman, Hafiz Muhammad Tahir Farid","doi":"10.1007/s10971-024-06638-9","DOIUrl":null,"url":null,"abstract":"<div><p>Clean energy from renewable resources has attained more and more attention in recent years, because of this, there has been a shift in emphasis towards creating renewable, environmentally benign and economically viable alternatives to fossil fuels. However, finding an effective and long-term electrocatalyst for enabling OER in electrochemical water splitting is extremely sought after of this significant challenge. In this study, straightforward and efficient sonication method was employed to produce Sm-doped MnSnO<sub>3</sub> as an electrocatalyst for OER. Furthermore, electrocatalytic properties of Sm-doped MnSnO<sub>3</sub> was quite impressive, with least overpotential (η) of 210 mV needed to attain current density (C<sub>d</sub>) of 10 mA cm<sup>−2</sup>. In addition, Sm-doped MnSnO<sub>3</sub> electrocatalyst demonstrates least Tafel slope with value of 32 mV dec<sup>−1</sup>. Further, Sm-doped MnSnO<sub>3</sub> electrocatalyst also exhibits remarkable stability and low impedance characteristics, resulting in improved performance in oxygen evolution reaction (OER). These findings suggest that the current Sm-doped MnSnO<sub>3</sub> has great potential as an electrocatalyst for facilitating the OER in hydrogen energy production.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":664,"journal":{"name":"Journal of Sol-Gel Science and Technology","volume":"113 2","pages":"617 - 626"},"PeriodicalIF":2.3000,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Sol-Gel Science and Technology","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s10971-024-06638-9","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}

引用次数: 0

Abstract

Clean energy from renewable resources has attained more and more attention in recent years, because of this, there has been a shift in emphasis towards creating renewable, environmentally benign and economically viable alternatives to fossil fuels. However, finding an effective and long-term electrocatalyst for enabling OER in electrochemical water splitting is extremely sought after of this significant challenge. In this study, straightforward and efficient sonication method was employed to produce Sm-doped MnSnO₃ as an electrocatalyst for OER. Furthermore, electrocatalytic properties of Sm-doped MnSnO₃ was quite impressive, with least overpotential (η) of 210 mV needed to attain current density (C_d) of 10 mA cm⁻². In addition, Sm-doped MnSnO₃ electrocatalyst demonstrates least Tafel slope with value of 32 mV dec⁻¹. Further, Sm-doped MnSnO₃ electrocatalyst also exhibits remarkable stability and low impedance characteristics, resulting in improved performance in oxygen evolution reaction (OER). These findings suggest that the current Sm-doped MnSnO₃ has great potential as an electrocatalyst for facilitating the OER in hydrogen energy production.

Graphical Abstract

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Sol-Gel Science and Technology 工程技术-材料科学：硅酸盐

CiteScore

4.70

自引率

4.00%

发文量

280

审稿时长

2.1 months

期刊介绍： The primary objective of the Journal of Sol-Gel Science and Technology (JSST), the official journal of the International Sol-Gel Society, is to provide an international forum for the dissemination of scientific, technological, and general knowledge about materials processed by chemical nanotechnologies known as the "sol-gel" process. The materials of interest include gels, gel-derived glasses, ceramics in form of nano- and micro-powders, bulk, fibres, thin films and coatings as well as more recent materials such as hybrid organic-inorganic materials and composites. Such materials exhibit a wide range of optical, electronic, magnetic, chemical, environmental, and biomedical properties and functionalities. Methods for producing sol-gel-derived materials and the industrial uses of these materials are also of great interest.