Applied Catalysis B: Environmental最新文献
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Adsorbed oxygen extracts a proton from H2O to promote CO oxidation over Pd/Al2O3 catalyst
在Pd/Al2O3催化剂上,吸附氧从H2O中提取质子促进CO氧化
1区 化学
Weidong Yuan, Junnan He, Tongbo Zhong, Biluan Zhang, Songxia Wang, Ziyun Tan, Tong Chen, Zhixin Hu, Wenjun Xiong, Boyuan Li, Zhu Luo, Yanbing Guo
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{"title":"Adsorbed oxygen extracts a proton from H2O to promote CO oxidation over Pd/Al2O3 catalyst","authors":"Weidong Yuan, Junnan He, Tongbo Zhong, Biluan Zhang, Songxia Wang, Ziyun Tan, Tong Chen, Zhixin Hu, Wenjun Xiong, Boyuan Li, Zhu Luo, Yanbing Guo","doi":"10.1016/j.apcatb.2026.126431","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126431","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126431-126431"},"PeriodicalIF":0.0,"publicationDate":"2026-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147912525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Second-shell engineering of single MnN4 sites steering catalytic ozonation from singlet oxygenation toward high-valent Mn(IV)=O-mediated selective oxidation of water pollutants
单MnN4位点的第二壳工程,将催化臭氧化从单线态氧化转向高价Mn(IV)= o介导的水污染物选择性氧化
1区 化学
Yaxiong Zeng, Jie Yu, Beimeng Qi, Fang Tao, Xiaotian Yang, Yulin Wang, Xiaoguang Duan, Hailu Fu
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{"title":"Second-shell engineering of single MnN4 sites steering catalytic ozonation from singlet oxygenation toward high-valent Mn(IV)=O-mediated selective oxidation of water pollutants","authors":"Yaxiong Zeng, Jie Yu, Beimeng Qi, Fang Tao, Xiaotian Yang, Yulin Wang, Xiaoguang Duan, Hailu Fu","doi":"10.1016/j.apcatb.2026.126433","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126433","url":null,"abstract":"Regulating the microenvironment of single-atom catalysts (SACs) is critical for steering ozone (O 3 ) activation toward selective on-demand reactive species generation. While first-shell coordination engineering modulates the center metal activity, it often disrupts the robust Mn-N 4 symmetry and thus compromises structural stability. Here, we developed atomically dispersed Mn-N 4 -S sites (S-MnN 4 ) that feature sulfur doping in the second coordination shell for catalytic ozonation and water pollutant degradation. Second-shell sulfur incorporation subtly elevated the d -band center and increased the spin state of Mn from low to intermediate, enhancing O 3 adsorption, dissociation and the preferred generation of high-valent Mn(IV)=O species. Consequently, S-MnN 4 achieved a 2.7-fold higher ozone utilization efficiency and double the turnover frequency versus pristine MnN 4 which catalyzed O 3 to primarily yield singlet oxygen. A continuous-flow system using a S-MnN 4 -packed column reactor demonstrated efficient chemical oxygen demand removal and exceptional durability over 170 h for the treatment of real-world wastewater. This work highlights second-shell coordination engineering as a feasible approach to overcome SAC activity-stability trade-off, advancing rational SAC design toward a sustainable environmental remediation. • Second-shell coordination engineering in Mn–N 4 sites (S-MnN 4 ) was achieved. • S doping steering catalytic ozonation from 1 O 2 toward high-valent Mn(IV)=O. • S-MnN 4 /O 3 system facilitated efficient Mn(IV)=O generation in pollutants elimination. • Second-shell S incorporation elevated Mn d -band center for enhanced O 3 activation. • A continuous-flow S-MnN 4 /O 3 system was demonstrated in actual wastewater application.","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126433-126433"},"PeriodicalIF":0.0,"publicationDate":"2026-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147910946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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Geometric deformation of single-active sites enhances intermediate adsorption-activation-coupling for stable lithium-oxygen batteries
单活性位点的几何变形增强了稳定锂氧电池的中间吸附-活化-耦合
1区 化学
Yinkun Gao, Shuyun Guan, Yongqing Wan, Mingyang Liu, Yiman Ma, Xiaojie Xu, Jiashu Yuan, Guokang Han, Peng Gao, Yongming Zhu, Shuaifeng Lou, Xudong Li
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{"title":"Geometric deformation of single-active sites enhances intermediate adsorption-activation-coupling for stable lithium-oxygen batteries","authors":"Yinkun Gao, Shuyun Guan, Yongqing Wan, Mingyang Liu, Yiman Ma, Xiaojie Xu, Jiashu Yuan, Guokang Han, Peng Gao, Yongming Zhu, Shuaifeng Lou, Xudong Li","doi":"10.1016/j.apcatb.2026.126429","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126429","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126429-126429"},"PeriodicalIF":0.0,"publicationDate":"2026-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147903834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Uranyl-incorporated two-dimensional hydrogen-bonded organic framework for efficient triple-pathway H2O2 production
铀酰结合的二维氢键有机框架,用于高效的三途径H2O2生产
1区 化学
Yan Li, Bingjie Yan, Maroof Ahmad Khan, Shenglan Liu, Jiacheng Zhang, Xuewen Cao, Jun Zhang, Ning Wang, Yihui Yuan
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{"title":"Uranyl-incorporated two-dimensional hydrogen-bonded organic framework for efficient triple-pathway H2O2 production","authors":"Yan Li, Bingjie Yan, Maroof Ahmad Khan, Shenglan Liu, Jiacheng Zhang, Xuewen Cao, Jun Zhang, Ning Wang, Yihui Yuan","doi":"10.1016/j.apcatb.2026.126428","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126428","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126428-126428"},"PeriodicalIF":0.0,"publicationDate":"2026-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147893964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Built-in electric field empowering dual lewis acid sites for efficient substrate selective adsorption to accelerate dehydrogenation kinetics in HMF electrooxidation
内置电场赋予双刘易斯酸位点有效的底物选择性吸附,以加速脱氢动力学在HMF电氧化
1区 化学
Pengfei Long, Yue Xiao, Wanshun Duan, Qijia Su, Yilong Wang, Jingya Zhang, Zongyuan Wang, Gang Wang, Fuxi Bao
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{"title":"Built-in electric field empowering dual lewis acid sites for efficient substrate selective adsorption to accelerate dehydrogenation kinetics in HMF electrooxidation","authors":"Pengfei Long, Yue Xiao, Wanshun Duan, Qijia Su, Yilong Wang, Jingya Zhang, Zongyuan Wang, Gang Wang, Fuxi Bao","doi":"10.1016/j.apcatb.2026.126425","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126425","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126425-126425"},"PeriodicalIF":0.0,"publicationDate":"2026-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147919023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Stacked electrode configuration for accelerated degradation of perfluorooctanoic acid via electrochemical and peroxymonosulfate oxidation
通过电化学和过氧单硫酸氧化加速降解全氟辛酸的堆叠电极配置
1区 化学
Meng Hui Li, Liyao Zeng, Peitong Cen, Ziyin Xia, Jiaqian Zhang, Lei Huang, Jia Yan, Shaoqi Zhou, Ce-Hui Mo, Xiangkang Zeng, H. P. Zhang
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{"title":"Stacked electrode configuration for accelerated degradation of perfluorooctanoic acid via electrochemical and peroxymonosulfate oxidation","authors":"Meng Hui Li, Liyao Zeng, Peitong Cen, Ziyin Xia, Jiaqian Zhang, Lei Huang, Jia Yan, Shaoqi Zhou, Ce-Hui Mo, Xiangkang Zeng, H. P. Zhang","doi":"10.1016/j.apcatb.2026.126426","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126426","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126426-126426"},"PeriodicalIF":0.0,"publicationDate":"2026-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147883909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Bioinspired tandem catalyst with topological ordered water networks accelerates alkaline hydrogen evolution electrocatalysis
具有拓扑有序水网络的生物启发串联催化剂加速碱性析氢电催化
1区 化学
Fenyang Tian, Shuo Geng, Menggang Li, Longyu Qiu, Fengyu Wu, Sheng Zeng, Tongbo Zhang, Manyi Gao, Lin He, Jie Sheng, Xin Zhou, Weiwei Yang, Yongsheng Yu
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{"title":"Bioinspired tandem catalyst with topological ordered water networks accelerates alkaline hydrogen evolution electrocatalysis","authors":"Fenyang Tian, Shuo Geng, Menggang Li, Longyu Qiu, Fengyu Wu, Sheng Zeng, Tongbo Zhang, Manyi Gao, Lin He, Jie Sheng, Xin Zhou, Weiwei Yang, Yongsheng Yu","doi":"10.1016/j.apcatb.2026.126427","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126427","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126427-126427"},"PeriodicalIF":0.0,"publicationDate":"2026-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147884066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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Zn–N interface bridges for dual-function enhanced photocatalytic H2O2 production
双功能增强光催化生产H2O2的Zn-N界面桥
1区 化学
Xudong Kang, Hanpei Yang, Qiongyao Wang, Junpeng Yue, Feng He, Xuefeng Liu, Shi Wang
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{"title":"Zn–N interface bridges for dual-function enhanced photocatalytic H2O2 production","authors":"Xudong Kang, Hanpei Yang, Qiongyao Wang, Junpeng Yue, Feng He, Xuefeng Liu, Shi Wang","doi":"10.1016/j.apcatb.2026.126419","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126419","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126419-126419"},"PeriodicalIF":0.0,"publicationDate":"2026-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147902786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Boosted low-temperature C3H8 oxidation and sulfur resistance of Pt/CeO2 via post Co3(PO4)2 modification: Synergy of interfacial electronic modulation and phosphate-derived acidity
Co3(PO4)2后改性提高Pt/CeO2低温C3H8氧化和抗硫性能:界面电子调制和磷酸盐衍生酸度的协同作用
1区 化学
Xu He, X. Wang, Jingjing Wang, Jingyao Wang, Yi Liu, Lianghui Xia, Yingying Yong, Yanfei Jian, Reem Albilali, C. E. He
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{"title":"Boosted low-temperature C3H8 oxidation and sulfur resistance of Pt/CeO2 via post Co3(PO4)2 modification: Synergy of interfacial electronic modulation and phosphate-derived acidity","authors":"Xu He, X. Wang, Jingjing Wang, Jingyao Wang, Yi Liu, Lianghui Xia, Yingying Yong, Yanfei Jian, Reem Albilali, C. E. He","doi":"10.1016/j.apcatb.2026.126416","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126416","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126416-126416"},"PeriodicalIF":0.0,"publicationDate":"2026-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147901719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Structural amorphization triggers direct O-O coupling for efficient and durable acidic oxygen evolution reaction
结构非晶化触发直接O-O偶联,实现高效持久的酸性析氧反应
1区 化学
Xiaoxin Yang, Zhe Wang, Mingzhen Hu, Qiting Zhu, Dan Cheng, Qianjiang Mao, Xianghui Shi, Wenkun Jiang, Yue Jiang, Zihao Ma, Xinran Hu, Changyu Xu, Kebin Zhou
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{"title":"Structural amorphization triggers direct O-O coupling for efficient and durable acidic oxygen evolution reaction","authors":"Xiaoxin Yang, Zhe Wang, Mingzhen Hu, Qiting Zhu, Dan Cheng, Qianjiang Mao, Xianghui Shi, Wenkun Jiang, Yue Jiang, Zihao Ma, Xinran Hu, Changyu Xu, Kebin Zhou","doi":"10.1016/j.apcatb.2026.126396","DOIUrl":"https://doi.org/10.1016/j.apcatb.2026.126396","url":null,"abstract":"","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":"386 1","pages":"126396-126396"},"PeriodicalIF":0.0,"publicationDate":"2026-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147916356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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