Improve the low-temperature electrochemical performance of Li4Ti5O12 anode materials by ion doping
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04658-z
Abstract: We adopt the strategy of doping ions of Mg2+, Cr3+, and F− into Li4Ti5O12 (LTO) to substitute Li, Ti, and O, respectively (called the corresponding sample Mg-LTO, Cr-LTO, and F-LTO, respectively), and investigated its influences… read more here.
Keywords: lto lto; low temperature; mah; performance ... See more keywords
Low-Cost Getters for Gaseous Chromium Removal in High-Temperature Electrochemical Systems
Sign Up to like & getrecommendations! Published in 2018 at "JOM"
DOI: 10.1007/s11837-018-3196-2
Abstract: AbstractElectrochemical performance degradation of the air electrode due to the presence of trace levels of gaseous chromium impurities, a critical issue in high-temperature electrochemical systems, contributes to long-term irreversible performance instabilities. We report a low-cost… read more here.
Keywords: microscopy; high temperature; electrochemical systems; gaseous chromium ... See more keywords
Enhanced low temperature electrochemical performances of LiFePO4/C by V3+ and F− co-doping
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.07.049
Abstract: Abstract V 3+ and F − co-doped LiFePO 4 /C cathode materials are prepared via a facile wet milling-spray drying-carbothermal reduction (WSC) process. The obtained products have bowl-like morphologies with the diameters from 5 to… read more here.
Keywords: low temperature; enhanced low; performances lifepo4; electrochemical performances ... See more keywords
Low-Cost Transformation of Biomass-Derived Carbon to High-Performing Nano-graphite via Low-Temperature Electrochemical Graphitization.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c19395
Abstract: Graphite, an essential component of energy storage devices, is traditionally synthesized via an energy-intensive thermal process (Acheson process) at ∼3300 K. However, the battery performance of such graphite is abysmal under fast-charging conditions, which is… read more here.
Keywords: low temperature; nano graphite; temperature; energy ... See more keywords
Electrochromic Displays via the Room-Temperature Electrochemical Oxidation of Nickel
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04859
Abstract: Electrochromism refers to the persistent and reversible change in color by applying an electric field. The phenomenon involves the insertion and extraction of electrons and ions within the active material. There is a keen interest… read more here.
Keywords: electrochemical oxidation; oxidation; room temperature; temperature electrochemical ... See more keywords