Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311884485> ?p ?o ?g. }
- W4311884485 abstract "Abstract Rechargeable zinc–air batteries typically require efficient, durable, and inexpensive bifunctional electrocatalysts to support oxygen reduction/evolution reactions (ORR/OER). However, sluggish kinetics and mass transportation challenges must be addressed if the performance of these catalysts is to be enhanced. Herein, a strategy to fabricate a catalyst comprising atomically dispersed iron atoms supported on a mesoporous nitrogen‐doped carbon support (Fe SAs/NC) with accessible metal sites and optimized electronic metal–support interactions is developed. Both the experimental results and theoretical calculations reveal that the engineered electronic structures of the metal active sites can regulate the charge distribution of Fe centers to optimize the adsorption/desorption of oxygenated intermediates. The Fe SAs/NC containing Fe 1 N 4 O 1 sites achieves remarkable ORR activity over the entire pH range, with half‐wave potentials of 0.93, 0.83, and 0.75 V (vs reversible hydrogen electrode) in alkaline, acidic, and neutral electrolytes, respectively. In addition, it demonstrates a promising low overpotential of 320 mV at 10 mA cm −2 for OER in alkaline conditions. The zinc–air battery assembled with Fe SAs/NC exhibits superior performance than that of Pt/C+RuO 2 counterpart in terms of peak power density, specific capacity, and cycling stability. These findings demonstrate the importance of the electronic structure engineering of metal sites in directing catalytic activity." @default.
- W4311884485 created "2023-01-02" @default.
- W4311884485 creator A5008473333 @default.
- W4311884485 creator A5014500807 @default.
- W4311884485 creator A5033912521 @default.
- W4311884485 creator A5035343433 @default.
- W4311884485 creator A5039930256 @default.
- W4311884485 creator A5050325200 @default.
- W4311884485 creator A5055720255 @default.
- W4311884485 creator A5065837776 @default.
- W4311884485 creator A5069378781 @default.
- W4311884485 creator A5069816022 @default.
- W4311884485 creator A5072318086 @default.
- W4311884485 creator A5077776870 @default.
- W4311884485 date "2022-12-29" @default.
- W4311884485 modified "2023-10-12" @default.
- W4311884485 title "Engineering the Electronic Structure of Single‐Atom Iron Sites with Boosted Oxygen Bifunctional Activity for Zinc–Air Batteries" @default.
- W4311884485 cites W2022299938 @default.
- W4311884485 cites W2085020302 @default.
- W4311884485 cites W2302970633 @default.
- W4311884485 cites W2320849513 @default.
- W4311884485 cites W2338271276 @default.
- W4311884485 cites W2595742325 @default.
- W4311884485 cites W2742328466 @default.
- W4311884485 cites W2774204984 @default.
- W4311884485 cites W2785768358 @default.
- W4311884485 cites W2786858597 @default.
- W4311884485 cites W2802378983 @default.
- W4311884485 cites W2802791016 @default.
- W4311884485 cites W2805691064 @default.
- W4311884485 cites W2903807505 @default.
- W4311884485 cites W2905123457 @default.
- W4311884485 cites W2905690284 @default.
- W4311884485 cites W2911501322 @default.
- W4311884485 cites W2912620922 @default.
- W4311884485 cites W2920653331 @default.
- W4311884485 cites W2946106298 @default.
- W4311884485 cites W2966728666 @default.
- W4311884485 cites W2969308160 @default.
- W4311884485 cites W3000369366 @default.
- W4311884485 cites W3011252584 @default.
- W4311884485 cites W3023124676 @default.
- W4311884485 cites W3084502091 @default.
- W4311884485 cites W3117422100 @default.
- W4311884485 cites W3126109961 @default.
- W4311884485 cites W3136472111 @default.
- W4311884485 cites W3160895661 @default.
- W4311884485 cites W3185383183 @default.
- W4311884485 cites W3200229488 @default.
- W4311884485 cites W3209706889 @default.
- W4311884485 cites W3215803597 @default.
- W4311884485 cites W4200037060 @default.
- W4311884485 cites W4200443509 @default.
- W4311884485 cites W4205502989 @default.
- W4311884485 cites W4205541168 @default.
- W4311884485 cites W4214620521 @default.
- W4311884485 cites W4220953740 @default.
- W4311884485 cites W4221049396 @default.
- W4311884485 cites W4223468175 @default.
- W4311884485 cites W4224032229 @default.
- W4311884485 cites W4224274690 @default.
- W4311884485 cites W4225126481 @default.
- W4311884485 cites W4225359662 @default.
- W4311884485 cites W4280496707 @default.
- W4311884485 cites W4284975943 @default.
- W4311884485 cites W4288039177 @default.
- W4311884485 cites W4289711467 @default.
- W4311884485 cites W4292341071 @default.
- W4311884485 cites W4295255293 @default.
- W4311884485 cites W4295280556 @default.
- W4311884485 cites W4296050242 @default.
- W4311884485 cites W4296050364 @default.
- W4311884485 cites W4296667447 @default.
- W4311884485 cites W4297019283 @default.
- W4311884485 cites W4297977999 @default.
- W4311884485 doi "https://doi.org/10.1002/adma.202209644" @default.
- W4311884485 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36533780" @default.
- W4311884485 hasPublicationYear "2022" @default.
- W4311884485 type Work @default.
- W4311884485 citedByCount "30" @default.
- W4311884485 countsByYear W43118844852023 @default.
- W4311884485 crossrefType "journal-article" @default.
- W4311884485 hasAuthorship W4311884485A5008473333 @default.
- W4311884485 hasAuthorship W4311884485A5014500807 @default.
- W4311884485 hasAuthorship W4311884485A5033912521 @default.
- W4311884485 hasAuthorship W4311884485A5035343433 @default.
- W4311884485 hasAuthorship W4311884485A5039930256 @default.
- W4311884485 hasAuthorship W4311884485A5050325200 @default.
- W4311884485 hasAuthorship W4311884485A5055720255 @default.
- W4311884485 hasAuthorship W4311884485A5065837776 @default.
- W4311884485 hasAuthorship W4311884485A5069378781 @default.
- W4311884485 hasAuthorship W4311884485A5069816022 @default.
- W4311884485 hasAuthorship W4311884485A5072318086 @default.
- W4311884485 hasAuthorship W4311884485A5077776870 @default.
- W4311884485 hasConcept C121332964 @default.
- W4311884485 hasConcept C127413603 @default.
- W4311884485 hasConcept C135473242 @default.
- W4311884485 hasConcept C147789679 @default.
- W4311884485 hasConcept C161790260 @default.
- W4311884485 hasConcept C163258240 @default.