Výsledky vyhľadávania - "Iron chemistry"

Regulation of Surface Terminal Hydroxyl Coverage of FeOCl Catalyst via Crystal Facet Protection for Enhanced H 2 O 2 Activation Autor Chen, Shuxun, Liang, Jianxing, Li, Jingdong, Bao, Chenyu, Chen, Yushan, Yue, Dongting, Fan, Maohong, Li, Kan, Jia, Jinping

“…The unique Fe coordination environment in the FeOCl catalyst confers superior reducible electronic properties, rendering them attractive Fenton-like active…”
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New Insights into the Role of Crystalline Fe 3 P in Phosphatized Zerovalent Iron for Enhancing Advanced Oxidation Processes and Storage Stability Autor Wang, Xinhua, Zhang, Peng, Wang, Wenjiang, Rončević, Srd An D, Sun, Hongwen

“…Zerovalent iron (ZVI) is a widely utilized remediation agent for contaminated soil and groundwater; however, it has consistently faced the challenge of…”
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Biomimetic Dual-Iron-Site Single-Atom Nanozymes for N 2 -Selective Electrocatalytic Denitrification Autor Song, Wanchao, Liu, Guoshuai, Zou, Hua, Yao, Yuan, You, Shijie

“…Electrocatalytic denitrification (ECDN) for the reduction of NO to N offers an effective and environmentally benign method for removing nitrogen from…”
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MoS 2 Modification to Enhance the Removal of Various Chlorinated Hydrocarbons by Zerovalent Iron Autor Chen, JiaXin, Feng, Yiran, Liu, Yabo, Fan, Peng, Ao, Zhimin, Qin, Hejie, Guan, Xiaohong

“…Various methods have been developed to enhance the performance of zerovalent iron (ZVI) for chlorinated hydrocarbon (CHC) removal, but their applicability…”
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The High Chemofidelity of Metal-Catalyzed Hydrogen Atom Transfer Autor Green, Samantha A, Crossley, Steven W M, Matos, Jeishla L M, Vásquez-Céspedes, Suhelen, Shevick, Sophia L, Shenvi, Ryan A

“…The implementation of any chemical reaction in a structurally complex setting ( King , S. M. J. Org. Chem. 2014 , 79 , 8937 ) confronts structurally defined…”
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A Synthetic Single-Site Fe Nitrogenase: High Turnover, Freeze-Quench (57)Fe Mössbauer Data, and a Hydride Resting State Autor Del Castillo, Trevor J, Thompson, Niklas B, Peters, Jonas C

“…The mechanisms of the few known molecular nitrogen-fixing systems, including nitrogenase enzymes, are of much interest but are not fully understood. We…”
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Unveiling the Role of Mackinawite and Fe 0 Components in Arsenic(III) Removal by Sulfidated Zero-Valent Iron under Aerobic Conditions Autor Cai, Shichao, Zhao, Jiawei, Tan, Yurou, Wu, Zhongkuan, Chen, Bo, He, Feng

“…In this study, we synthesized microscale sulfidated zerovalent iron (S-mZVI) with controllable mackinawite (FeS) content up to nearly 100 wt % and investigated…”
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Single-Atom (Iron-Based) Catalysts: Synthesis and Applications Autor Singh, Baljeet, Gawande, Manoj B, Kute, Arun D, Varma, Rajender S, Fornasiero, Paolo, McNeice, Peter, Jagadeesh, Rajenahally V, Beller, Matthias, Zbořil, Radek

“…Supported single-metal atom catalysts (SACs) are constituted of isolated active metal centers, which are heterogenized on inert supports such as graphene,…”
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Sulfur-doped graphene quantum dots as a novel fluorescent probe for highly selective and sensitive detection of Fe(3+) Autor Li, Shuhua, Li, Yunchao, Cao, Jun, Zhu, Jia, Fan, Louzhen, Li, Xiaohong

“…Sulfur-doped graphene quantum dots (S-GQDs) with stable blue-green fluorescence were synthesized by one-step electrolysis of graphite in sodium…”
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Advanced Monitoring of H 2 S Injection through the Coupling of Reactive Transport Models and Geophysical Responses Autor Ciraula, Daniel A, Kleine-Marshall, Barbara I, Galeczka, Iwona M, Lévy, Léa

“…Hydrogen sulfide (H S), an environmentally harmful pollutant, is a byproduct of geothermal energy production. To reduce the H S emissions, H S-charged water is…”
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Performance of V–Fe based catalysts on the oxidation of dibenzothiophenes Autor Chacon-Argaez, Uriel, Alvarez-Amparán, Marco A., Cedeño-Caero, Luis

“…To obtain fossil fuels with ultra-low S levels at friendly conditions, different V oxides formulations on alumina modified with Fe were characterized and…”
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Reductive sequestration of chromate by hierarchical FeS@Fe(0) particles Autor Du, Jiangkun, Bao, Jianguo, Lu, Chenghang, Werner, David

“…Nanoscale Fe(0) (nFe(0)) can detoxify Cr(VI)-bearing wastewater and groundwater, but rapid passivation is a negative factor for large-scale remediation…”
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Selectively enhanced red upconversion luminescence and phase/size manipulation via Fe(3+) doping in NaYF4:Yb,Er nanocrystals Autor Tang, Jing, Chen, Li, Li, Jing, Wang, Zhe, Zhang, Jiahua, Zhang, Ligong, Luo, Yongshi, Wang, Xiaojun

“…Red upconversion luminescence (UCL) is selectively enhanced by about 7 times via Fe(3+) codoping into a NaYF4:Yb,Er nanocrystalline lattice. The maximum…”
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Single-Atom Fe-N 4 Sites for Catalytic Ozonation to Selectively Induce a Nonradical Pathway toward Wastewater Purification Autor Ren, Tengfei, Yin, Mengxi, Chen, Shuning, Ouyang, Changpei, Huang, Xia, Zhang, Xiaoyuan

“…Nonradical oxidation has been determined to be a promising pathway for the degradation of organic pollutants in heterogeneous catalytic ozonation (HCO)…”
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A critical review on correlating active sites, oxidative species and degradation routes with persulfate-based antibiotics oxidation Autor Li, Ning, Ye, Jingya, Dai, Haoxi, Shao, Penghui, Liang, Lan, Kong, Lingchao, Yan, Beibei, Chen, Guanyi, Duan, Xiaoguang

“…•PS activation by heterogeneous catalysts are compared systematically.•The relationship between active sites and oxidative species is summarized.•The…”
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Iron-Containing Protein-Mimic Supramolecular Iron Delivery Systems for Ferroptosis Tumor Therapy Autor Liu, Shuwei, Zhang, Mengsi, Jin, Hao, Wang, Ze, Liu, Yi, Zhang, Songling, Zhang, Hao

“…Ferroptosis provides an innovative theoretical basis and method for tumor therapy but is limited by the low efficiency of conventional iron delivery systems…”
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Single Fe atom anchored by N vacancy of C 3 N 4 activates PMS for efficient degradation of refractory organics: The key role of non-radical pathway through 1 O 2 and Fe(IV)=O Autor Tu, Shenghui, Sun, Lu, Zhang, Hongxiang, Xie, Jiaqi, Shen, Leizhen, Liu, Wenming, Li, Guobo, Peng, Honggen

“…Fenton-like technology based on peroxymonosulfate activation has shown great potential in refractory organics degradation. In this work, single Fe atom…”
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Tuning reactivity and mechanism in oxidation reactions by mononuclear nonheme iron(IV)-oxo complexes Autor Nam, Wonwoo, Lee, Yong-Min, Fukuzumi, Shunichi

“…Mononuclear nonheme iron enzymes generate high-valent iron(IV)-oxo intermediates that effect metabolically important oxidative transformations in the catalytic…”
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Spin to charge conversion at room temperature by spin pumping into a new type of topological insulator: Α-Sn films Autor Rojas-Sánchez, J.-C., Oyarzún, S., Fu, Y., Marty, A., Vergnaud, C., Gambarelli, S., Vila, L., Jamet, M., Ohtsubo, Y., Taleb-Ibrahimi, A., Le Fèvre, P., Bertran, F., Reyren, N., George, J.-M., Fert, A.

“…We present results on spin to charge current conversion in experiments of resonant spin pumping into the Dirac cone with helical spin polarization of the…”
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Defect Engineering Enables Synergistic Action of Enzyme-Mimicking Active Centers for High-Efficiency Tumor Therapy Autor Yu, Bin, Wang, Wei, Sun, Wenbo, Jiang, Chunhuan, Lu, Lehui

“…Perusing redox nanozymes capable of disrupting cellular homeostasis offers new opportunities to develop cancer-specific therapy, but remains challenging,…”
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