Results 91 to 100 of about 19,382 (232)
Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors
EcoEnergy, EarlyView.Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan +3 more
wiley +1 more source
Atomic layer deposition and superconducting properties of NbSi films
, 2011 Atomic layer deposition was used to synthesize niobium silicide (NbSi) films with a 1:1 stoichiometry, using NbF5 and Si2H6 as precursors. The growth mechanism at 200oC was examined by in-situ quartz crystal microbalance (QCM) and quadrupole mass ...
Becker, Nicholas G. +5 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A novel synthesis method of single‐crystalline LiNi0.8Co0.15Al0.05O2 (NCA) is introduced, involving the stripping of grain boundaries from polycrystalline NCA (PC‐NCA) during Mo/Nb co‐doping. Mo doping near the grain surface significantly reduces parasitic interface reactions and inhibits the excessive growth of CEI films, while Nb doping within the ...
Guomeng Xie +6 more
wiley +1 more source
The effect of Sm2O3 on the sintering and grain growth behaviors of SnO2-based ceramics [PDF]
, 2019 The effect of samarium oxide was examined on the sintering, microstructure, and grain growth behaviors of (Co, Nb)-doped SnO2-based ceramics prepared by co-precipitation method.
Bastami, Hajieh +3 more
core +1 more source
Nanoporous Nb2O5 hydrogen gas sensor
Sensors and Actuators B: Chemical, 2013 Abstract This work presents the development of gas sensors based on nanoporous niobium oxide (Nb 2 O 5 ) films for hydrogen gas sensing. Nanoporous Nb 2 O 5 films were successfully synthesized by the anodization of niobium foil in fluoride-organic solvent containing a small percentage of water at 50 °C.
Rozina Abdul Rani +5 more
openaire +2 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.First integration of ZnO nanorods with aerosol‐printed 3D Ag meshes for UV photodetector. 3D Ag/ZnO enhances light absorption and charge separation by providing a large active surface area for efficient charge generation and a strong UV response.
Elius Hossain +3 more
wiley +1 more source
Indonesian Journal of Chemistry, 2010 Catalytic hydrocracking of waste lubricant oil into liquid fuel fraction using ZnO, Nb2O5, activated natural zeolite (ZAAH) and their modification has been investigated. The zeolite was produced in Wonosari, Yogyakarta.
Wega Trisunaryanti +2 more
doaj +1 more source
Germanium‐Based Mid‐Infrared Integrated Photonics
Laser &Photonics Reviews, EarlyView.The mid‐infrared (mid‐IR) spectral range is a part of the electromagnetic spectrum in which most of the molecules have vibrational and rotational resonances. Photonics integration in this wavelength range have thus seen a burst of interest in the recent years, mainly driven by applications related with the detection of chemical and biological ...
Delphine Marris‐Morini +6 more
wiley +1 more source
Corrosion CommunicationsMG-Nb2O5−MgO composite coatings were fabricated on surface of magnesium alloy using a scraping method, based on MgO@Nb2O5 micro-arc oxidation film.
Chang Liu +5 more
doaj +1 more source
Alkali oxide-tantalum oxide and alkali oxide-niobium oxide ionic conductors [PDF]
A search was made for new cationic conducting phases in alkali-tantalate and niobate systems. The phase equilibrium diagrams were constructed for the six binary systems Nb2O5-LiNbO3, Nb2O5-NaNbO3, Nb2O5-KNbO3, Ta2O5-NaTaO3, Ta2O5-LiTaO3, and Ta2O5-KTaO3.
Brower, W. S. +3 more
core +1 more source