Matches in SemOpenAlex for { <https://semopenalex.org/work/W2734451898> ?p ?o ?g. }
- W2734451898 endingPage "1702526" @default.
- W2734451898 startingPage "1702526" @default.
- W2734451898 abstract "A critical bottleneck limiting the performance of rechargeable zinc–air batteries lies in the inefficient bifunctional electrocatalysts for the oxygen reduction and evolution reactions at the air electrodes. Hybridizing transition-metal oxides with functional graphene materials has shown great advantages due to their catalytic synergism. However, both the mediocre catalytic activity of metal oxides and the restricted 2D mass/charge transfer of graphene render these hybrid catalysts inefficient. Here, an effective strategy combining anion substitution, defect engineering, and the dopant effect to address the above two critical issues is shown. This strategy is demonstrated on a hybrid catalyst consisting of sulfur-deficient cobalt oxysulfide single crystals and nitrogen-doped graphene nanomeshes (CoO0.87S0.13/GN). The defect chemistries of both oxygen-vacancy-rich, nonstoichiometric cobalt oxysulfides and edge-nitrogen-rich graphene nanomeshes lead to a remarkable improvement in electrocatalytic performance, where CoO0.87S0.13/GN exhibits strongly comparable catalytic activity to and much better stability than the best-known benchmark noble-metal catalysts. In application to quasi-solid-state zinc–air batteries, CoO0.87S0.13/GN as a freestanding catalyst assembly benefits from both structural integrity and enhanced charge transfer to achieve efficient and very stable cycling operation over 300 cycles with a low discharge–charge voltage gap of 0.77 V at 20 mA cm−2 under ambient conditions." @default.
- W2734451898 created "2017-07-21" @default.
- W2734451898 creator A5019708503 @default.
- W2734451898 creator A5036668774 @default.
- W2734451898 creator A5047868149 @default.
- W2734451898 creator A5051080686 @default.
- W2734451898 creator A5051793849 @default.
- W2734451898 creator A5078606270 @default.
- W2734451898 creator A5091083063 @default.
- W2734451898 date "2017-07-17" @default.
- W2734451898 modified "2023-10-02" @default.
- W2734451898 title "Defect Engineering of Chalcogen‐Tailored Oxygen Electrocatalysts for Rechargeable Quasi‐Solid‐State Zinc–Air Batteries" @default.
- W2734451898 cites W1135302571 @default.
- W2734451898 cites W1509636143 @default.
- W2734451898 cites W1946340942 @default.
- W2734451898 cites W1980758015 @default.
- W2734451898 cites W1987262360 @default.
- W2734451898 cites W1989818168 @default.
- W2734451898 cites W2004316221 @default.
- W2734451898 cites W2012585746 @default.
- W2734451898 cites W2012676960 @default.
- W2734451898 cites W2013654498 @default.
- W2734451898 cites W2020893927 @default.
- W2734451898 cites W2021291198 @default.
- W2734451898 cites W2028828602 @default.
- W2734451898 cites W2063529381 @default.
- W2734451898 cites W2077949308 @default.
- W2734451898 cites W2083788575 @default.
- W2734451898 cites W2095408785 @default.
- W2734451898 cites W2104242056 @default.
- W2734451898 cites W2108356904 @default.
- W2734451898 cites W2111062994 @default.
- W2734451898 cites W2119858114 @default.
- W2734451898 cites W2131416620 @default.
- W2734451898 cites W2134392780 @default.
- W2734451898 cites W2167883817 @default.
- W2734451898 cites W2217510092 @default.
- W2734451898 cites W2225844666 @default.
- W2734451898 cites W2252366114 @default.
- W2734451898 cites W2288434930 @default.
- W2734451898 cites W2299230041 @default.
- W2734451898 cites W2317326623 @default.
- W2734451898 cites W2317359288 @default.
- W2734451898 cites W2329271202 @default.
- W2734451898 cites W2338271276 @default.
- W2734451898 cites W2395024884 @default.
- W2734451898 cites W2441587791 @default.
- W2734451898 cites W2518079431 @default.
- W2734451898 cites W2523696440 @default.
- W2734451898 cites W2550657007 @default.
- W2734451898 cites W2558095361 @default.
- W2734451898 cites W2560783080 @default.
- W2734451898 doi "https://doi.org/10.1002/adma.201702526" @default.
- W2734451898 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28714123" @default.
- W2734451898 hasPublicationYear "2017" @default.
- W2734451898 type Work @default.
- W2734451898 sameAs 2734451898 @default.
- W2734451898 citedByCount "164" @default.
- W2734451898 countsByYear W27344518982017 @default.
- W2734451898 countsByYear W27344518982018 @default.
- W2734451898 countsByYear W27344518982019 @default.
- W2734451898 countsByYear W27344518982020 @default.
- W2734451898 countsByYear W27344518982021 @default.
- W2734451898 countsByYear W27344518982022 @default.
- W2734451898 countsByYear W27344518982023 @default.
- W2734451898 crossrefType "journal-article" @default.
- W2734451898 hasAuthorship W2734451898A5019708503 @default.
- W2734451898 hasAuthorship W2734451898A5036668774 @default.
- W2734451898 hasAuthorship W2734451898A5047868149 @default.
- W2734451898 hasAuthorship W2734451898A5051080686 @default.
- W2734451898 hasAuthorship W2734451898A5051793849 @default.
- W2734451898 hasAuthorship W2734451898A5078606270 @default.
- W2734451898 hasAuthorship W2734451898A5091083063 @default.
- W2734451898 hasConcept C127413603 @default.
- W2734451898 hasConcept C135473242 @default.
- W2734451898 hasConcept C147789679 @default.
- W2734451898 hasConcept C158733187 @default.
- W2734451898 hasConcept C161790260 @default.
- W2734451898 hasConcept C171250308 @default.
- W2734451898 hasConcept C17525397 @default.
- W2734451898 hasConcept C178790620 @default.
- W2734451898 hasConcept C179104552 @default.
- W2734451898 hasConcept C185592680 @default.
- W2734451898 hasConcept C191897082 @default.
- W2734451898 hasConcept C191952053 @default.
- W2734451898 hasConcept C192562407 @default.
- W2734451898 hasConcept C2779412933 @default.
- W2734451898 hasConcept C2780443040 @default.
- W2734451898 hasConcept C30080830 @default.
- W2734451898 hasConcept C42360764 @default.
- W2734451898 hasConcept C49040817 @default.
- W2734451898 hasConcept C515602321 @default.
- W2734451898 hasConcept C52859227 @default.
- W2734451898 hasConcept C57863236 @default.
- W2734451898 hasConceptScore W2734451898C127413603 @default.
- W2734451898 hasConceptScore W2734451898C135473242 @default.
- W2734451898 hasConceptScore W2734451898C147789679 @default.
- W2734451898 hasConceptScore W2734451898C158733187 @default.