Výsledky vyhledávání - "Weijuan Zhai"

Manipulating the electronic configuration of Fe–N4 sites by an electron-withdrawing/donating strategy with improved oxygen electroreduction performance

Autor: Yonggan Wu, Xiannong Tang, Fangjun Zhang, Longbin Li, Weijuan Zhai, Bingyu Huang, Ting Hu, Dirk Lützenkirchen-Hecht, Kai Yuan, Yiwang Chen

Publikováno v: Materials Chemistry Frontiers. 6:1209-1217

A facile boron induced electron-withdrawing/donating strategy is demonstrated to regulate the electronic configuration of Fe–N4 sites in Fe–N–C catalysts to optimize the absorption/desorption of oxygen intermediates during the oxygen reduction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b983d98050fe84e176f4d229e6db3e5
https://doi.org/10.1039/d2qm00201a

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Pyrolysis-free polymer-based oxygen electrocatalysts

Autor: Longbin Li, Ting Hu, Yiwang Chen, Yaoshuai Hong, Xiannong Tang, Kai Yuan, Weijuan Zhai, Bingyu Huang

Publikováno v: Energy & Environmental Science. 14:2789-2808

High-performance electrocatalysts play a vital role in various sustainable energy conversion and storage technologies. Although enormous carbon-based materials have been developed and exhibited efficient electrocatalytic ability comparable to preciou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bed0c0a1dc7e3695b9bc95e5e89b48bd
https://doi.org/10.1039/d1ee00306b

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Simultaneously Integrate Iron Single Atom and Nanocluster Triggered Tandem Effect for Boosting Oxygen Electroreduction

Autor: Weijuan Zhai, Senhe Huang, Chenbao Lu, Xiannong Tang, Longbin Li, Bingyu Huang, Ting Hu, Kai Yuan, Xiaodong Zhuang, Yiwang Chen

Publikováno v: Small (Weinheim an der Bergstrasse, Germany). 18(15)

Atomically nitrogen-coordinated iron atoms on carbon (FeNC) catalysts are emerging as attractive materials to substitute precious-metal-based catalysts for the oxygen reduction reaction (ORR). However, FeNC usually suffers from unsatisfac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6187832f06988da61ed237d8ebf9dda9
https://pubmed.ncbi.nlm.nih.gov/35218295

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Carbon Nanocage with Maximum Utilization of Atomically Dispersed Iron as Efficient Oxygen Electroreduction Nanoreactor

Autor: Xiannong Tang, Yuanhao Wei, Weijuan Zhai, Yonggan Wu, Ting Hu, Kai Yuan, Yiwang Chen

Publikováno v: Advanced Materials. 35:2208942

As key parameters of electrocatalysts, the density and utilization of active sites determine the electrocatalytic performance toward oxygen reduction reaction. Unfortunately, prevalent oxygen electrocatalysts fail to maximize the utilization of activ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9516bc136f1b9b9ca6cc45a8faae1207
https://doi.org/10.1002/adma.202208942

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Deciphering the Precursor–Performance Relationship of Single‐Atom Iron Oxygen Electroreduction Catalysts via Isomer Engineering

Autor: Yaoshuai Hong, Longbin Li, Bingyu Huang, Xiannong Tang, Weijuan Zhai, Ting Hu, Kai Yuan, Yiwang Chen

Publikováno v: Small. 18:2106122

Single atom Fe-nitrogen-carbon (Fe-N-C) catalysts have high catalytic activity and selectivity for the oxygen reduction reaction (ORR), and are possible alternatives for Pt-based materials. However, the reasonable design and selection of precursors t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6efa8328d5c9b357eb212fa4862b5c96
https://doi.org/10.1002/smll.202106122

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Iron-based nanocomposites implanting in N, P Co-doped carbon nanosheets as efficient oxygen reduction electrocatalysts for Zn-Air batteries

Autor: Xiannong Tang, Bingyu Huang, Weijuan Zhai, Longbin Li, Yonggan Wu, Kai Yuan, Yiwang Chen, Tinglin Chu, Ting Hu

Publikováno v: Composites Communications. 29:100994

Reasonable design and construction of efficient and cost-effective oxygen reduction reaction (ORR) electrocatalysts are vital for promoting the practical application of zinc-air batteries (ZABs). Herein, we reported a one-pot self-assemble approach i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4db69b1c65af44a9b3238a808195caa
https://doi.org/10.1016/j.coco.2021.100994

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Recent Developments of Microenvironment Engineering of Single‐Atom Catalysts for Oxygen Reduction toward Desired Activity and Selectivity

Autor: Kai Yuan, Yiwang Chen, Yaoshuai Hong, Xiannong Tang, Weijuan Zhai, Bingyu Huang, Longbin Li, Ting Hu

Publikováno v: Advanced Functional Materials. 31:2103857

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::006e617ae3281857f4b1b72e76dcf82d
https://doi.org/10.1002/adfm.202103857

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Molecular Control of Carbon‐Based Oxygen Reduction Electrocatalysts through Metal Macrocyclic Complexes Functionalization

Autor: Longbin Li, Kai Yuan, Weijuan Zhai, Yiwang Chen, Xiannong Tang, Ting Hu, Bingyu Huang, Yaoshuai Hong

Publikováno v: Advanced Energy Materials. 11:2100866

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57267f5a8d83010d2fe0355a42854436
https://doi.org/10.1002/aenm.202100866

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