Results 21 to 30 of about 4,094,604 (298)
TiO2 nanotubes for room temperature toluene sensor [PDF]
, 2014 TiO2 nanotubes were used to prepare gas sensor and the gas sensing properties towards toluene were analyzed. Titania nanotube arrays were fabricated via electrochemical anodization method in glycerol electrolytes containing NH4F.
Boggio, Norberto Gabriel +2 more
core +1 more source
BF3/nano-γ-Al2O3 Promoted Knoevenagel Condensation at Room Temperature [PDF]
Journal of Nanostructures, 2015 The Knoevenagel condensation of aromatic aldehydes with barbituric acid, dimedone and malononitrile occurred in the presence of BF3/nano-γ-Al2O3 at room temperature in ethanol.
B. F. Mirjalili +2 more
doaj +1 more source
Room-temperature chemical synthesis of C2
Nature Communications, 2020 Diatomic carbon (C2) is historically an elusive chemical species, considered to require high physical energy for its generation. Here, the authors describe the first room-temperature chemical synthesis of C2 and present experimental evidence for its ...
Kazunori Miyamoto +7 more
doaj +1 more source
Room temperature hydrogen sensing with polyaniline/SnO2/Pd nanocomposites
Micro and Nano Engineering, 2021 In this work, we report unique hybrid composite film fabricated with the amalgamation of metal, semiconductor and polymers for hydrogen sensing application at room temperature.
Rohit Kumar Pippara +4 more
doaj +1 more source
Super-formable pure magnesium at room temperature
Nature Communications, 2017 Replacing steel or aluminium vehicle parts with magnesium would result in reduced emissions, but shaping magnesium without cracking remains challenging.
Zhuoran Zeng +4 more
doaj +1 more source
Low-threshold room-temperature embedded heterostructure lasers [PDF]
, 1976 Room-temperature embedded double-heterostructure injection lasers have been fabricated using selective liquid phase epitaxial growth. Threshold current densities as low as 1.5 kA/cm^2 have been achieved in lasers grown through stripe windows opened in ...
Gover, A. +3 more
core +1 more source
Proposal of room-temperature diamond maser
, 2015 Lasers have revolutionized optical science and technology, but their microwave counterpart, maser, has not realized its great potential due to its demanding work conditions (high-vacuum for gas maser and liquid-helium temperature for solid-state maser ...
Aslam, Nabeel +6 more
core +1 more source
A room temperature 9CB‐based chemical sensor
Nano Select, 2023 The gas sensing potential of the 9CB (4‐cyano‐4′‐nonylbiphenyl) liquid crystal compound at ambient conditions is investigated. The solid at room temperature 9CB is incorporated in a hybrid gel formulation of ionic liquid/liquid crystal droplets ...
Efthymia Ramou +2 more
doaj +1 more source
Neutron Diffraction Studies on Chemical and Magnetic Structure of Multiferroic PbFe0.67W0.33O3
, 2014 We report on the single phase synthesis and room temperature structural characterization of PbFe0.67W0.33O3 (PFW) multiferroic. The PFW was synthesized by low temperature sintering, Columbite method.
Angadi, Basavaraj +2 more
core +1 more source
Room-Temperature Quantum Hall Effect in Graphene [PDF]
, 2007 The quantum Hall effect (QHE), one example of a quantum phenomenon that occur on a truly macroscopic scale, has been attracting intense interest since its discovery in 1980 and has helped elucidate many important aspects of quantum physics.
Boebinger, G. S. +9 more
core +3 more sources