{"title":"Visible Light-Driven Synthesis of PtCu Alloy Nanodendrites for Electrocatalytic Nitrogen-Conversion Reactions (Adv. Sustainable Syst. 9/2024)","authors":"Guoqiang Wang, Chuanjun Wang, Xin Zhao, Shenjie Liu, Geoffrey I. N. Waterhouse, Yining Zhang, Xiaoqing Lv, Chenyang Wang, Xiaojun Lv, Jing Xu","doi":"10.1002/adsu.202470034","DOIUrl":null,"url":null,"abstract":"<p><b>PtCu Alloy Nanodendrites</b></p><p>In article number 2400272, Geoffrey I. N. Waterhouse, Jing Xu, and co-workers present an aqueous visible-light-driven system with fluorescein as the exited state photosensitizer, which upon light irradiation reduces Pt<sup>4+</sup> and Cu<sup>2+</sup> salts to generate PtCu alloy nanodendrites, resulting in in situ catalyzing hydrogen production. The PtCu alloy nanodendrites are collected in pure and used as the electrocatalyst, which exhibits impressive bifunctional electrocatalytic activity for nitrogen oxidation to nitrate and nitrite/nitrate reduction to ammonia.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"8 9","pages":""},"PeriodicalIF":6.5000,"publicationDate":"2024-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.202470034","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Sustainable Systems","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/adsu.202470034","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
PtCu Alloy Nanodendrites
In article number 2400272, Geoffrey I. N. Waterhouse, Jing Xu, and co-workers present an aqueous visible-light-driven system with fluorescein as the exited state photosensitizer, which upon light irradiation reduces Pt4+ and Cu2+ salts to generate PtCu alloy nanodendrites, resulting in in situ catalyzing hydrogen production. The PtCu alloy nanodendrites are collected in pure and used as the electrocatalyst, which exhibits impressive bifunctional electrocatalytic activity for nitrogen oxidation to nitrate and nitrite/nitrate reduction to ammonia.
期刊介绍：
Advanced Sustainable Systems, a part of the esteemed Advanced portfolio, serves as an interdisciplinary sustainability science journal. It focuses on impactful research in the advancement of sustainable, efficient, and less wasteful systems and technologies. Aligned with the UN's Sustainable Development Goals, the journal bridges knowledge gaps between fundamental research, implementation, and policy-making. Covering diverse topics such as climate change, food sustainability, environmental science, renewable energy, water, urban development, and socio-economic challenges, it contributes to the understanding and promotion of sustainable systems.
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