Matches in SemOpenAlex for { <https://semopenalex.org/work/W2465904530> ?p ?o ?g. }
- W2465904530 endingPage "4939" @default.
- W2465904530 startingPage "4932" @default.
- W2465904530 abstract "Lithium–oxygen (Li–O2) batteries have an extremely high theoretical specific energy density when compared with conventional energy-storage systems. However, practical application of the Li–O2 battery system still faces significant challenges. In this work, we report a new approach for synthesis of ultrafine metal oxide nanocatalysts through an electrochemical prelithiation process. This process reduces the size of NiCo2O4 (NCO) particles from 20–30 nm to a uniformly distributed domain of ∼2 nm and significantly improves their catalytic activity. Structurally, the prelithiated NCO nanowires feature ultrafine NiO/CoO nanoparticles that are highly stable during prolonged cycles in terms of morphology and particle size, thus maintaining an excellent catalytic effect to oxygen reduction and evolution reactions. A Li–O2 battery using this catalyst demonstrated an initial capacity of 29 280 mAh g–1 and retained a capacity of >1000 mAh g–1 after 100 cycles based on the weight of the NCO active material. Direct in situ transmission electron microscopy observations conclusively revealed the lithiation/delithiation process of as-prepared NCO nanowires and provided in-depth understanding for both catalyst and battery chemistries of transition-metal oxides. This unique electrochemical approach could also be used to form ultrafine nanoparticles of a broad range of materials for catalyst and other applications." @default.
- W2465904530 created "2016-07-22" @default.
- W2465904530 creator A5011359697 @default.
- W2465904530 creator A5017365641 @default.
- W2465904530 creator A5021934581 @default.
- W2465904530 creator A5023144456 @default.
- W2465904530 creator A5032583158 @default.
- W2465904530 creator A5037218167 @default.
- W2465904530 creator A5057435771 @default.
- W2465904530 creator A5073499056 @default.
- W2465904530 creator A5086670941 @default.
- W2465904530 date "2016-07-07" @default.
- W2465904530 modified "2023-10-16" @default.
- W2465904530 title "Electrochemically Formed Ultrafine Metal Oxide Nanocatalysts for High-Performance Lithium–Oxygen Batteries" @default.
- W2465904530 cites W1626854854 @default.
- W2465904530 cites W1935840347 @default.
- W2465904530 cites W1965177090 @default.
- W2465904530 cites W1971157657 @default.
- W2465904530 cites W1974979086 @default.
- W2465904530 cites W1976144392 @default.
- W2465904530 cites W1985239528 @default.
- W2465904530 cites W1993360176 @default.
- W2465904530 cites W1995692928 @default.
- W2465904530 cites W2001091046 @default.
- W2465904530 cites W2007084362 @default.
- W2465904530 cites W2010665642 @default.
- W2465904530 cites W2012045837 @default.
- W2465904530 cites W2017502745 @default.
- W2465904530 cites W2021164209 @default.
- W2465904530 cites W2021816810 @default.
- W2465904530 cites W2027274288 @default.
- W2465904530 cites W2034888188 @default.
- W2465904530 cites W2035410236 @default.
- W2465904530 cites W2044997702 @default.
- W2465904530 cites W2047478995 @default.
- W2465904530 cites W2062710357 @default.
- W2465904530 cites W2064281777 @default.
- W2465904530 cites W207216418 @default.
- W2465904530 cites W2076095963 @default.
- W2465904530 cites W2085681923 @default.
- W2465904530 cites W2100978767 @default.
- W2465904530 cites W2101548512 @default.
- W2465904530 cites W2101852286 @default.
- W2465904530 cites W2107450890 @default.
- W2465904530 cites W2113748134 @default.
- W2465904530 cites W2122164055 @default.
- W2465904530 cites W2129926546 @default.
- W2465904530 cites W2131451707 @default.
- W2465904530 cites W2138029583 @default.
- W2465904530 cites W2138666378 @default.
- W2465904530 cites W2151207643 @default.
- W2465904530 cites W2162036593 @default.
- W2465904530 cites W2164418111 @default.
- W2465904530 cites W2165573056 @default.
- W2465904530 cites W2171297591 @default.
- W2465904530 cites W2203796483 @default.
- W2465904530 cites W2315779695 @default.
- W2465904530 cites W2316245542 @default.
- W2465904530 cites W2318102809 @default.
- W2465904530 cites W2318536044 @default.
- W2465904530 cites W2324546768 @default.
- W2465904530 doi "https://doi.org/10.1021/acs.nanolett.6b01556" @default.
- W2465904530 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27380300" @default.
- W2465904530 hasPublicationYear "2016" @default.
- W2465904530 type Work @default.
- W2465904530 sameAs 2465904530 @default.
- W2465904530 citedByCount "59" @default.
- W2465904530 countsByYear W24659045302016 @default.
- W2465904530 countsByYear W24659045302017 @default.
- W2465904530 countsByYear W24659045302018 @default.
- W2465904530 countsByYear W24659045302019 @default.
- W2465904530 countsByYear W24659045302020 @default.
- W2465904530 countsByYear W24659045302021 @default.
- W2465904530 countsByYear W24659045302022 @default.
- W2465904530 countsByYear W24659045302023 @default.
- W2465904530 crossrefType "journal-article" @default.
- W2465904530 hasAuthorship W2465904530A5011359697 @default.
- W2465904530 hasAuthorship W2465904530A5017365641 @default.
- W2465904530 hasAuthorship W2465904530A5021934581 @default.
- W2465904530 hasAuthorship W2465904530A5023144456 @default.
- W2465904530 hasAuthorship W2465904530A5032583158 @default.
- W2465904530 hasAuthorship W2465904530A5037218167 @default.
- W2465904530 hasAuthorship W2465904530A5057435771 @default.
- W2465904530 hasAuthorship W2465904530A5073499056 @default.
- W2465904530 hasAuthorship W2465904530A5086670941 @default.
- W2465904530 hasConcept C121332964 @default.
- W2465904530 hasConcept C127413603 @default.
- W2465904530 hasConcept C134018914 @default.
- W2465904530 hasConcept C147789679 @default.
- W2465904530 hasConcept C155672457 @default.
- W2465904530 hasConcept C161790260 @default.
- W2465904530 hasConcept C163258240 @default.
- W2465904530 hasConcept C171250308 @default.
- W2465904530 hasConcept C17525397 @default.
- W2465904530 hasConcept C178790620 @default.
- W2465904530 hasConcept C185592680 @default.
- W2465904530 hasConcept C187530423 @default.
- W2465904530 hasConcept C191897082 @default.