Metals, nonmetals and metalloids in cigarette smoke as hazardous compounds for human health [PDF]
Cigarette smoke contains many chemicals that are harmful to both smokers and non-smokers. Breathing just a little cigarette smoke can be harmful. There are >7000 chemicals in cigarette smoke, at least 250 are known to be harmful and many of them can ...
Upasen, Settakorn +2 more
core +1 more source
Advanced Intelligent Discovery, EarlyView.Recent advances in TiO2 modification strategies: structure regulation and composite engineering for improved activity and functionality. TiO2 has emerged as a pivotal catalyst for enhancing MgH2, a high‐capacity solid‐state hydrogen storage material, owing to its structural versatility.
Xiaopeng Chu +10 more
wiley +1 more source
Some Effects on the Phases of Amalgam Induced by Corrosion [PDF]
, 1974 "Aged" amalgam restorations were analyzed using X-ray spectrometry with the SEM and the electron microprobe. The results indicated that the corrosion process penetrates throughout the amalgam mass. The tin of the γ2 phase consistently was associated with
Gene A. Holland +3 more
core +1 more source
Some higher-order processes in the optical absorption and emission by impurities in nonmetals
, 1977 The effects arising from quadratic electron-phonon interaction and anharmonicity on the optical spectra of imperfections in nonmetals are examined. The absorption or emission line-shape function is expressed in terms of Kubo's formula and is reduced to a
Chow, Hau-Cheung
core +1 more source
Plasma electrolytic oxidation (PEO) layers grown on metals and alloys as supported photocatalysts
Next EnergyPlasma electrolytic oxidation (PEO) is a remarkable electrochemical approach that has been extensively researched to develop adherent conversion oxide layers on metals and alloys.
Viswanathan S. Saji
doaj +1 more source
Development and characterization of a low power helium microwave induced plasma for spectrometric determinations of metals and nonmetals [PDF]
, 1989 This dissertation centers on the development of a new helium microwave induced plasma. The analytical utility of this new plasma source is critically evaluated.
Perkins, Larry D.
core
International Journal of Photoenergy, 2012 As a consequence of the rapid growth of industry, major problems are created related to energy and environment. Sunlight being one of the most potential alternative source of energy, the development of efficient solar-energy storage systems is an ...
Padikkaparambil Silija +4 more
doaj +1 more source
Structural, Electronic, and Optical Properties of Stanene and Stanene-Doped Non-metals for Optoelectronics Applications: A first-principle Study [PDF]
Physics AccessIn this paper, the structural, electronic, and optical properties of sulfur and phosphorus-doped stanene were investigated using the density functional theory (DFT) projected augmented wave (PAW) method.
Abdulkadir S Gidado +4 more
doaj +1 more source
Photochemical Degradation of Fluocinolone Acetonidin Drug in Aqueous Solutions Using Nanophotocatalyst ZnO Doped by C, N, and S [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2017 It has been shown that the photocatalytic activity of doped semiconductor with some nonmetals is higher than a pure semiconductor. Hence, with an attempt to achieve higher photocatalytic activity, doped ZnO with C, N, and S was prepared by a sedimentary ...
Sepideh Hojat Ansari, Masoud Giahi
doaj
Emission of Hazardous Substances During Fires in Selected Facilities
Applied SciencesFires are among the few processes that significantly impact the state and quality of the environment. Depending on the type and quantity of materials, products, or waste accumulated at a given location, various substances can be released into the ...
Anna Rabajczyk +5 more
doaj +1 more source