{"title":"微波辅助水热合成氨基酸负载Cu2O杂化颗粒用于CO2还原电催化†","authors":"Yuki Tsuda, Mizuki Irizawa, Saki Fukuma, Minami Kato, Takao Gunji, Kazuki Yoshii and Nobuhiko Takeichi","doi":"10.1039/D5RA02252E","DOIUrl":null,"url":null,"abstract":"<p >Amino acid-loaded Cu<small><sub>2</sub></small>O hybrid particles were synthesized <em>via</em> microwave-assisted hydrothermal reaction for efficient CO<small><sub>2</sub></small> reduction. The amino acid-loaded Cu<small><sub>2</sub></small>O particles exhibited different selectivities in the CO<small><sub>2</sub></small> electrolysis products depending on type of loaded amino acid. Notably, as compared to amino acid-unloaded Cu<small><sub>2</sub></small>O particles, the <small>L</small>-histidine-loaded Cu<small><sub>2</sub></small>O hybrid particles exhibited an improvement of faradaic efficiency to 18.5% toward ethylene production.</p>","PeriodicalId":102,"journal":{"name":"RSC Advances","volume":" 20","pages":" 16211-16218"},"PeriodicalIF":4.6000,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/ra/d5ra02252e?page=search","citationCount":"0","resultStr":"{\"title\":\"Microwave-assisted hydrothermal synthesis of amino acid-loaded Cu2O hybrid particles for CO2 reduction electrocatalysis†\",\"authors\":\"Yuki Tsuda, Mizuki Irizawa, Saki Fukuma, Minami Kato, Takao Gunji, Kazuki Yoshii and Nobuhiko Takeichi\",\"doi\":\"10.1039/D5RA02252E\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Amino acid-loaded Cu<small><sub>2</sub></small>O hybrid particles were synthesized <em>via</em> microwave-assisted hydrothermal reaction for efficient CO<small><sub>2</sub></small> reduction. The amino acid-loaded Cu<small><sub>2</sub></small>O particles exhibited different selectivities in the CO<small><sub>2</sub></small> electrolysis products depending on type of loaded amino acid. Notably, as compared to amino acid-unloaded Cu<small><sub>2</sub></small>O particles, the <small>L</small>-histidine-loaded Cu<small><sub>2</sub></small>O hybrid particles exhibited an improvement of faradaic efficiency to 18.5% toward ethylene production.</p>\",\"PeriodicalId\":102,\"journal\":{\"name\":\"RSC Advances\",\"volume\":\" 20\",\"pages\":\" 16211-16218\"},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2025-05-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://pubs.rsc.org/en/content/articlepdf/2025/ra/d5ra02252e?page=search\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"RSC Advances\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.rsc.org/en/content/articlelanding/2025/ra/d5ra02252e\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"RSC Advances","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/ra/d5ra02252e","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Microwave-assisted hydrothermal synthesis of amino acid-loaded Cu2O hybrid particles for CO2 reduction electrocatalysis†
Amino acid-loaded Cu2O hybrid particles were synthesized via microwave-assisted hydrothermal reaction for efficient CO2 reduction. The amino acid-loaded Cu2O particles exhibited different selectivities in the CO2 electrolysis products depending on type of loaded amino acid. Notably, as compared to amino acid-unloaded Cu2O particles, the L-histidine-loaded Cu2O hybrid particles exhibited an improvement of faradaic efficiency to 18.5% toward ethylene production.
期刊介绍:
An international, peer-reviewed journal covering all of the chemical sciences, including multidisciplinary and emerging areas. RSC Advances is a gold open access journal allowing researchers free access to research articles, and offering an affordable open access publishing option for authors around the world.