Results 41 to 50 of about 53,375 (285)

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

On the Construction and Comparative Merits of the Safety Lamps Generally in Use [PDF]

Proceedings of the Institution of Mechanical Engineers, 1879
n ...
openaire   +1 more source

High voltage pulse generator Patent [PDF]

, 1970
High voltage pulse generator for testing flash and ignition limits of nonmetallic materials in controlled ...
Pippen, D. L.
core   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Flicker Vision of Selected Light Sources

Measurement Science Review, 2017
The results of the laboratory research concerning a dependence of flicker vision on voltage fluctuations are presented in the paper. The research was realized on a designed measuring stand, which included an examined light source, a voltage generator ...
Otomański Przemysław, Wiczyński Grzegorz, Zając Bartosz   +2 more
doaj   +1 more source

The Logarithmic Sobolev Constant of The Lamplighter

, 2010
We give estimates on the logarithmic Sobolev constant of some finite lamplighter graphs in terms of the spectral gap of the underlying base.
Abdellah Youssfi, Anne Beaulieu, Ané, Austin, Bakry, Bernard Host, Bonami, Cancrini, Coulhon, Cyril Roberto, Davies, Diaconis, Erschler, Evgeny Abakumov, Francis Ribaud, François Blanchard, Frédéric Portal, Goel, Grigorchuk, Grigor’yan, Gromov, Gross, Guillaume Lecué, Guionnet, Häggström, Julien Roth, Kaĭmanovich, Ledoux, Lee, Magdalena Kobylanski, Marie-Hélène Mourgues, Martinelli, Mathieu Meyer, Matthieu Fradelizi, Miguel Martinez, Nathaël Gozlan, Pascal Romon, Paul-Marie Samson, Peres, Pierre Vandekerkhove, Pittet, Royer, Saloff-Coste, Thiery Jeantheau, Vershik, Wang, Yau   +46 more
core   +3 more sources

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Degradation of Phenol in Pharmaceutical Wastewater using TiO2/Pumice and O3/Active Carbon

Bulletin of Chemical Reaction Engineering & Catalysis, 2020
Phenol is a toxic organic compound that detectable in the pharmaceutical wastewater, and therefore it should be eliminated. This study aims to degrade phenol in the pharmaceutical wastewater treatment using Advanced Oxidation Processes (AOPs) include the
R. Ratnawati, E. Enjarlis, Yuli Amalia Husnil, Marcelinus Christwardana, S. Slamet   +4 more
doaj   +1 more source

Ultraviolet Resonance Lamp-Patent [PDF]

, 1970
Development of ultraviolet resonance lamp with improved transmission of ...
Bass, A. M.
core   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source