Results 91 to 100 of about 1,862,939 (304)

UV laser-assisted fabrication of ridge waveguides in lithium niobate crystals

, 2010
We present a UV laser-assisted method for the fabrication of ridge waveguides in lithium niobate. The UV laser irradiation step provides the refractive index change required for the vertical light confinement in the waveguide and also defines the ...
Sones, C.L., Ganguly, P., Mailis, S., Soergel, E., Ying, C.Y.J., Eason, R.W.   +5 more
core   +1 more source

Electrochemical Measurements on Palladium Cathodes in LiOD/D2O Solutions related to the «Cold Fusion Experiments»

CHIMIA, 1989
The current-voltage behaviour of palladium electrodes, polarized in an electrolysis cell filled up with a diluted solution of lithium deuteroxide in heavy water, is shown to be strongly influenced by the impurities co-depositing at the cathode.
Jan Augustynski, Martine Ulmann, Jiangbo Liu   +2 more
doaj   +1 more source

Blue Upconversion Organic Light‐Emitting Diodes Achieving 1000 cd m−2 With an Operating Voltage of 2.7 V by Suppressing Interfacial Exciton Quenching

Advanced Functional Materials, EarlyView.
A triplet‐blocking layer controls triplet exciton dynamics in blue upconversion OLEDs. The layer keeps charge transfer (CT)‐generated triplet excitons inside the triplet‐triplet annihilation (TTA) host, suppresses anode‐side interfacial quenching, and increases the steady‐state triplet population.
Qing‐Jun Shui, Hiroto Iwasaki, Kosuke Anraku, Ken Albrecht, Yutaka Majima, Seiichiro Izawa   +5 more
wiley   +1 more source

Lithium-ion-conducting membrane for selective lithium extraction

, 2022
This thesis establishes a simple method called sol-gel dip coating for the fabrication of lithium selective ceramic thin membranes supported on a porous substrate.
Umma Habiba (10845431)
core   +1 more source

Vibrational Properties of Closo–Borane Anions in Superionic Conductors

Proceedings, 2019
Metal closo-borate compounds have attracted recent attention as superionic lithium or sodium conductors. [...]
Zbigniew Łodziana
doaj   +1 more source

Effects of LLZO Microstructure Porosity, LLZO/Li‐Metal Interfacial Polarization Resistance, and Applied Areal Current Density on Li‐Metal Dendrite Formation in LLZO Bilayer Symmetric Cells

Advanced Functional Materials, EarlyView.
The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann, Jon O'Neill, Eric D. Wachsman   +2 more
wiley   +1 more source

A Novel Approach to Design an Integrated Antenna-Battery System [PDF]

, 2016
In this study, an integrated antenna-battery was explored. Studying the systems separately allowed information to be obtained relating to the materials' performance and feasibility of an integrated system.
Woods, Michael
core  

Al3+/Ta5+ Co‐Doping Promotes Homogeneous Li+ Transport Enabling High Performance Ni‐Rich Layered Oxide Cathodes

Advanced Functional Materials, EarlyView.
Al3+/Ta5+ co‐doping refines the primary particles of LiNiO2, reduces Li/Ni antisite disorder, and expands the c‐axis lattice parameter, thereby enabling faster and more homogeneous Li+ transport. Such rapid and homogeneous Li+ transport suppresses high‐voltage phase transitions and microcrack formation, ultimately improving the rate capability and long‐
Yanhao Ren, Zezhou Lin, Zhaowen Bai, Wei Wang, Yangqian Zhang, Jihao Zhang, Qingyu Kong, Yisen Xu, Jiaqi Wu, Fengting Ye, Haitao Huang, Yang Ren   +11 more
wiley   +1 more source

Thermophysical Properties of Lithium Bromide + 1, 2-Propanediol Aqueous Solutions— Solubility, Density and Viscosity [PDF]

, 2012
The solubilities, densities and viscosities of lithium bromide (LiBr) + 1, 2-propanediol (HO-CH2-CHOH-CH3) aqueous solution (mass ratio of LiBr/HO-CH2-CHOH-CH3 = 3.5, 4.5 and 5.5) were measured in the mass fraction range from 0.30 to 0.75.
Vineyard, Edward A., Abdelaziz, Omar, Wang, Kai   +2 more
core   +1 more source

Efficient hydrometallurgical recycling of lithium iron-phosphate batteries using acetic acid

Хімія, фізика та технологія поверхні
The selectivity of metal extraction from multi-element waste using the hydrometallurgical process is an urgent task. To extract lithium selectively from a waste, the leaching reagent should ideally react only with lithium, while FePO4 and graphite ...
О.В. Потапенко, О.І. Вьюнов, Г.В. Потапенко, К.І. Вавілон, О.А. Вишневський, В.А. Сірош, В.О. Олійник   +6 more
doaj   +1 more source