Moving Ions Vary Electronic Conductivity in Lead Bromide Perovskite Single Crystals through Dynamic Doping
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202000485
Abstract: Metal halide perovskite single crystals are being explored as functional materials for a variety of optoelectronic applications. Among others, solar cells, field‐effect transistors, and X‐ and γ‐ray detectors have shown improved performance and stability. However,… read more here.
Keywords: moving ions; dynamic doping; perovskite single; lead ... See more keywords
Ionic/electronic conductivity regulation of n-type polyoxadiazole lithium sulfonate conductive polymer binders for high-performance silicon microparticle anodes
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2020.10.010
Abstract: Abstract Low-cost silicon microparticles (SiMP), as a substitute for nanostructured silicon, easily suffer from cracks and fractured during the electrochemical cycle. A novel n-type conductive polymer binder with excellent electronic and ionic conductivities as well… read more here.
Keywords: polymer; ionic electronic; conductivity; performance ... See more keywords
Electronic conductivity in Gd-doped ceria with salt additions
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.06.148
Abstract: Abstract Samples of Gd-doped ceria (GDC, Ce0.9Gd0.1O1.95) with eutectic mixtures of Na2CO3 and Li2CO3 (NLC), or K2CO3, Na2CO3 and Li2CO3 (KNLC) as sintering aids (5 mol%) were studied against pure GDC and cobalt doped GDC. The… read more here.
Keywords: sintering aids; pure gdc; gdc; doped ceria ... See more keywords
A coordinated regulation strategy to improve electronic conductivity and Li-ion transport for TiO2 lithium battery anode materials
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.158282
Abstract: Abstract Titanium dioxide (TiO2) is considered as one of the most promising anode materials for lithium-ion batteries. However, improving the poor electronic conductivity and slow Li-ion diffusion of TiO2 anode materials are urgently required. In… read more here.
Keywords: tio2; anode materials; electronic conductivity; ion ... See more keywords
High electronic conductivity as the origin of lithium dendrite formation within solid electrolytes
Sign Up to like & getrecommendations! Published in 2019 at "Nature Energy"
DOI: 10.1038/s41560-018-0312-z
Abstract: Solid electrolytes (SEs) are widely considered as an ‘enabler’ of lithium anodes for high-energy batteries. However, recent reports demonstrate that the Li dendrite formation in Li7La3Zr2O12 (LLZO) and Li2S–P2S5 is actually much easier than that… read more here.
Keywords: solid electrolytes; dendrite formation; conductivity; lithium ... See more keywords
Coordinating ionic and electronic conductivity on 3D porous host enabling deep dense lithium deposition toward high-capacity lithium metal anodes.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr04158h
Abstract: Engineering composite lithium (Li) metal within three-dimensional (3D) porous skeleton hosts is a feasible strategy to tackle issues of uncontrollable dendrite growth and enormous volume change on Li metal anodes. Nevertheless, the accumulative Li deposition… read more here.
Keywords: electronic conductivity; ionic electronic; deposition; lithium ... See more keywords
Magnetic Properties and Electronic Conductivity of Fe3O4 Magnetite Nanowires
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials"
DOI: 10.1134/s0020168519060037
Abstract: Abstract —We have separately assessed the contributions of isolated Fe3+ ions and the ferrimagnetic subsystem to the total magnetization of an aligned magnetite (Fe3O4) nanowire array grown in pores of an anodized alumina membrane and… read more here.
Keywords: conductivity fe3o4; properties electronic; fe3o4 magnetite; magnetite nanowires ... See more keywords