M. N. Ivanova, V. A. Bardin, Yu. A. Vorotnikov, N. V. Kuratieva, M. A. Shestopalov
{"title":"Photocatalytic Properties of a Functional Material Based on Modified Boron Nitride and a Molybdenum Cluster Complex","authors":"M. N. Ivanova, V. A. Bardin, Yu. A. Vorotnikov, N. V. Kuratieva, M. A. Shestopalov","doi":"10.1134/S002315842460158X","DOIUrl":null,"url":null,"abstract":"<p>Currently, the search for new effective materials with photocatalytic properties to combat various organic pollutants, including wastewater treatment, is quite urgent. In this work, we obtained a new material based on hexagonal boron nitride modified with hydroxo groups (nanoBN–OH) and the photoactive octahedral cluster complex [{Mo<sub>6</sub>I<sub>8</sub>}(DMSO)<sub>6</sub>](NO<sub>3</sub>)<sub>4</sub>. Analysis of the obtained samples by transmission electron microscopy showed that the cluster complex in the hybrid material was present in the form of nanoparticles with a diameter of 10–30 nm. Their photocatalytic activity in the decomposition of model dyes, methyl orange and Rhodamine B, was studied, their efficiency was demonstrated, and the effective reaction rate constants were determined.</p>","PeriodicalId":682,"journal":{"name":"Kinetics and Catalysis","volume":"65 5","pages":"556 - 564"},"PeriodicalIF":1.3000,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Kinetics and Catalysis","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S002315842460158X","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Currently, the search for new effective materials with photocatalytic properties to combat various organic pollutants, including wastewater treatment, is quite urgent. In this work, we obtained a new material based on hexagonal boron nitride modified with hydroxo groups (nanoBN–OH) and the photoactive octahedral cluster complex [{Mo6I8}(DMSO)6](NO3)4. Analysis of the obtained samples by transmission electron microscopy showed that the cluster complex in the hybrid material was present in the form of nanoparticles with a diameter of 10–30 nm. Their photocatalytic activity in the decomposition of model dyes, methyl orange and Rhodamine B, was studied, their efficiency was demonstrated, and the effective reaction rate constants were determined.
目前，寻找具有光催化特性的新型有效材料来应对各种有机污染物（包括废水处理）已成为当务之急。在这项工作中，我们获得了一种基于氢氧基修饰的六方氮化硼（nanoBN-OH）和光活性八面体团簇复合物[{Mo6I8}(DMSO)6](NO3)4的新材料。透射电子显微镜对所获样品的分析表明，混合材料中的团簇复合物以直径为 10-30 纳米的纳米颗粒形式存在。研究了它们在分解模型染料甲基橙和罗丹明 B 时的光催化活性，证明了它们的效率，并确定了有效反应速率常数。
期刊介绍：
Kinetics and Catalysis Russian is a periodical that publishes theoretical and experimental works on homogeneous and heterogeneous kinetics and catalysis. Other topics include the mechanism and kinetics of noncatalytic processes in gaseous, liquid, and solid phases, quantum chemical calculations in kinetics and catalysis, methods of studying catalytic processes and catalysts, the chemistry of catalysts and adsorbent surfaces, the structure and physicochemical properties of catalysts, preparation and poisoning of catalysts, macrokinetics, and computer simulations in catalysis. The journal also publishes review articles on contemporary problems in kinetics and catalysis. The journal welcomes manuscripts from all countries in the English or Russian language.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
