{"title":"用于选择性光氧化的新型聚（三嗪亚胺）复合材料","authors":"Mikhail Golovin, Anastasia Mironova, Junaid Humayoon, Maria Seredova, Ksenia Migunova, Valeria Zakharchenkova, Oleg Bol’shakov","doi":"10.1007/s10562-024-04842-4","DOIUrl":null,"url":null,"abstract":"<div><p>Poly(triazine imide) is a non-metal semiconductor material with remarkable photocatalytic properties, which was successfully employed for selective photoreactions. Currently, pristine forms of semiconductors are inefficient and rarely used as such. Instead, various composites are being composed on their base in search of more efficient means for photo-activated processes, such as hydrogen evolution, pollution remediation and selective photoreactions. In pursuit of a more efficient photoactive material catalyzing selective photooxidation of an alcohol to an aldehyde, we screened various compositions of PTI and hematite obtained in hydrothermal conditions. Although conversion rates exhibited by the best sample of the composites did not exceed those of pristine PTI, selectivity of the process was improved to 98% at the conversion rate of 99%.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":508,"journal":{"name":"Catalysis Letters","volume":"155 1","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Novel of Poly(triazine imide) Composite for Selective Photooxidation\",\"authors\":\"Mikhail Golovin, Anastasia Mironova, Junaid Humayoon, Maria Seredova, Ksenia Migunova, Valeria Zakharchenkova, Oleg Bol’shakov\",\"doi\":\"10.1007/s10562-024-04842-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Poly(triazine imide) is a non-metal semiconductor material with remarkable photocatalytic properties, which was successfully employed for selective photoreactions. Currently, pristine forms of semiconductors are inefficient and rarely used as such. Instead, various composites are being composed on their base in search of more efficient means for photo-activated processes, such as hydrogen evolution, pollution remediation and selective photoreactions. In pursuit of a more efficient photoactive material catalyzing selective photooxidation of an alcohol to an aldehyde, we screened various compositions of PTI and hematite obtained in hydrothermal conditions. Although conversion rates exhibited by the best sample of the composites did not exceed those of pristine PTI, selectivity of the process was improved to 98% at the conversion rate of 99%.</p><h3>Graphical Abstract</h3>\\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":508,\"journal\":{\"name\":\"Catalysis Letters\",\"volume\":\"155 1\",\"pages\":\"\"},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-11-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Catalysis Letters\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10562-024-04842-4\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Letters","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10562-024-04842-4","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Novel of Poly(triazine imide) Composite for Selective Photooxidation
Poly(triazine imide) is a non-metal semiconductor material with remarkable photocatalytic properties, which was successfully employed for selective photoreactions. Currently, pristine forms of semiconductors are inefficient and rarely used as such. Instead, various composites are being composed on their base in search of more efficient means for photo-activated processes, such as hydrogen evolution, pollution remediation and selective photoreactions. In pursuit of a more efficient photoactive material catalyzing selective photooxidation of an alcohol to an aldehyde, we screened various compositions of PTI and hematite obtained in hydrothermal conditions. Although conversion rates exhibited by the best sample of the composites did not exceed those of pristine PTI, selectivity of the process was improved to 98% at the conversion rate of 99%.
期刊介绍：
Catalysis Letters aim is the rapid publication of outstanding and high-impact original research articles in catalysis. The scope of the journal covers a broad range of topics in all fields of both applied and theoretical catalysis, including heterogeneous, homogeneous and biocatalysis.
The high-quality original research articles published in Catalysis Letters are subject to rigorous peer review. Accepted papers are published online first and subsequently in print issues. All contributions must include a graphical abstract. Manuscripts should be written in English and the responsibility lies with the authors to ensure that they are grammatically and linguistically correct. Authors for whom English is not the working language are encouraged to consider using a professional language-editing service before submitting their manuscripts.
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