Matches in SemOpenAlex for { <https://semopenalex.org/work/W2996101114> ?p ?o ?g. }
- W2996101114 endingPage "857" @default.
- W2996101114 startingPage "849" @default.
- W2996101114 abstract "Developments in lithium-ion batteries for energy storage are currently focused on improving energy density, increase cycle life, and reducing cost to match targets set by the automotive industry. An important class of cathodes, known as Li-rich layered oxides, Li–Ni–Mn–Co–O, is considered promising for next-generation electrode materials, yet a poor understanding of a number of detrimental processes, for which the underlying mechanisms are not clear, has hindered their commercialization. Numerous model systems have been studied in an effort to fully understand the discrete mechanisms taking place during battery operation. Given that Ni is relied upon more and more in commercial materials, we build here upon the previous work on model systems by studying Li–Ni–Sb–O and Li–Ni–Te–O materials to better understand the impact of Ni substitution into this complex class of materials. Using a combination of detailed electrochemical tests, X-ray diffraction, online electrochemical mass spectrometry, X-ray absorption near-edge spectroscopy, and X-ray photoemission spectroscopy, we find a stark contrast between the electrochemistry taking place in the bulk of particles as compared to that taking place at the surface. We find that oxidation of oxygen results in reduction of nickel, as was seen previously in Li–Fe–Sb–O, and this has a detrimental impact on the discharge capacity. However, the reductive couple occurs solely at the surface of particles in Ni-containing materials because of mitigated oxygen gas production in these materials. The consequences of this contrast between the surface and the bulk are discussed to guide further development of next-generation electrodes." @default.
- W2996101114 created "2019-12-26" @default.
- W2996101114 creator A5002365362 @default.
- W2996101114 creator A5007910763 @default.
- W2996101114 creator A5023716108 @default.
- W2996101114 creator A5045648486 @default.
- W2996101114 creator A5045883957 @default.
- W2996101114 creator A5059382171 @default.
- W2996101114 creator A5073850406 @default.
- W2996101114 date "2019-12-20" @default.
- W2996101114 modified "2023-10-07" @default.
- W2996101114 title "Impact of Nickel Substitution into Model Li-Rich Oxide Cathode Materials for Li-Ion Batteries" @default.
- W2996101114 cites W1988921362 @default.
- W2996101114 cites W1994001822 @default.
- W2996101114 cites W1997964723 @default.
- W2996101114 cites W2027456247 @default.
- W2996101114 cites W2037288288 @default.
- W2996101114 cites W2061687136 @default.
- W2996101114 cites W2070930703 @default.
- W2996101114 cites W2071355028 @default.
- W2996101114 cites W2074333808 @default.
- W2996101114 cites W2156487970 @default.
- W2996101114 cites W2159519319 @default.
- W2996101114 cites W2162275035 @default.
- W2996101114 cites W2219812451 @default.
- W2996101114 cites W2310280223 @default.
- W2996101114 cites W2316040720 @default.
- W2996101114 cites W2319102342 @default.
- W2996101114 cites W2534008678 @default.
- W2996101114 cites W2587270807 @default.
- W2996101114 cites W2594055367 @default.
- W2996101114 cites W2789368586 @default.
- W2996101114 cites W2907126239 @default.
- W2996101114 doi "https://doi.org/10.1021/acs.chemmater.9b04446" @default.
- W2996101114 hasPublicationYear "2019" @default.
- W2996101114 type Work @default.
- W2996101114 sameAs 2996101114 @default.
- W2996101114 citedByCount "15" @default.
- W2996101114 countsByYear W29961011142020 @default.
- W2996101114 countsByYear W29961011142021 @default.
- W2996101114 countsByYear W29961011142022 @default.
- W2996101114 countsByYear W29961011142023 @default.
- W2996101114 crossrefType "journal-article" @default.
- W2996101114 hasAuthorship W2996101114A5002365362 @default.
- W2996101114 hasAuthorship W2996101114A5007910763 @default.
- W2996101114 hasAuthorship W2996101114A5023716108 @default.
- W2996101114 hasAuthorship W2996101114A5045648486 @default.
- W2996101114 hasAuthorship W2996101114A5045883957 @default.
- W2996101114 hasAuthorship W2996101114A5059382171 @default.
- W2996101114 hasAuthorship W2996101114A5073850406 @default.
- W2996101114 hasBestOaLocation W29961011142 @default.
- W2996101114 hasConcept C121332964 @default.
- W2996101114 hasConcept C127413603 @default.
- W2996101114 hasConcept C134018914 @default.
- W2996101114 hasConcept C147789679 @default.
- W2996101114 hasConcept C163258240 @default.
- W2996101114 hasConcept C17525397 @default.
- W2996101114 hasConcept C175708663 @default.
- W2996101114 hasConcept C185592680 @default.
- W2996101114 hasConcept C191897082 @default.
- W2996101114 hasConcept C192562407 @default.
- W2996101114 hasConcept C2778541603 @default.
- W2996101114 hasConcept C42360764 @default.
- W2996101114 hasConcept C49110097 @default.
- W2996101114 hasConcept C504270822 @default.
- W2996101114 hasConcept C52859227 @default.
- W2996101114 hasConcept C555008776 @default.
- W2996101114 hasConcept C71924100 @default.
- W2996101114 hasConcept C97355855 @default.
- W2996101114 hasConceptScore W2996101114C121332964 @default.
- W2996101114 hasConceptScore W2996101114C127413603 @default.
- W2996101114 hasConceptScore W2996101114C134018914 @default.
- W2996101114 hasConceptScore W2996101114C147789679 @default.
- W2996101114 hasConceptScore W2996101114C163258240 @default.
- W2996101114 hasConceptScore W2996101114C17525397 @default.
- W2996101114 hasConceptScore W2996101114C175708663 @default.
- W2996101114 hasConceptScore W2996101114C185592680 @default.
- W2996101114 hasConceptScore W2996101114C191897082 @default.
- W2996101114 hasConceptScore W2996101114C192562407 @default.
- W2996101114 hasConceptScore W2996101114C2778541603 @default.
- W2996101114 hasConceptScore W2996101114C42360764 @default.
- W2996101114 hasConceptScore W2996101114C49110097 @default.
- W2996101114 hasConceptScore W2996101114C504270822 @default.
- W2996101114 hasConceptScore W2996101114C52859227 @default.
- W2996101114 hasConceptScore W2996101114C555008776 @default.
- W2996101114 hasConceptScore W2996101114C71924100 @default.
- W2996101114 hasConceptScore W2996101114C97355855 @default.
- W2996101114 hasFunder F4320310638 @default.
- W2996101114 hasFunder F4320334593 @default.
- W2996101114 hasFunder F4320334841 @default.
- W2996101114 hasIssue "2" @default.
- W2996101114 hasLocation W29961011141 @default.
- W2996101114 hasLocation W29961011142 @default.
- W2996101114 hasOpenAccess W2996101114 @default.
- W2996101114 hasPrimaryLocation W29961011141 @default.
- W2996101114 hasRelatedWork W1563898689 @default.
- W2996101114 hasRelatedWork W2015304907 @default.
- W2996101114 hasRelatedWork W2130272182 @default.