Advanced Oxidation/Reduction Technologies (AO/RTs) have emerged as efficient and sustainable technologies for the detection and removal of pollutants across various matrices, as well as green organic synthesis, green hydrogen and ammonia, and synthesis of renewable fuels from conversion of CO2. This ...
Long-term continuous ammonia electrosynthesis Use of a chain-ether-based solvent instead of tetrahydrofuran for lithium-mediated nitrogen reduction enables long-term continuous ammonia electrosynthesis with high efficiency and improved gas-phase ammonia distribution. ...
The catalytic properties of activity, selectivity and stability are closely related to the catalyst composition. Most catalysts are multi-component and have a complex composition (Figure 2.20). Components of the catalyst include the active agent itself and may also include a support, a promoter, and...
The chemical composition of exhaled breath was examined for volatile organic compound (VOC) indicators of sexual arousal in human beings. Participants (12-male, 12-female) were shown a randomized series of three emotion-inducing 10-min film clips intersp
Silane and ammonia were used as the reactive species, while nitrogen, helium, hydrogen, and argon were used as the dilution gases in a plasma‐enhanced chemical vapor‐deposition system at a substrate temperature of 300°C. The electrical, physical, and chemical properties of thea‐SiNx:H films...
Household ammonia NH(4) OH NH4OH Nitro-Sil Spirit of Hartshorn SX 1 SX 1 (ammonia water) Properties Boiling Point: K °C °F Flammability: Explosive Limits: Lower Explosive Limit: 0% Upper Explosive Limit: 0% Flammable Limits: Lower Flammable Limit: 0% Upper Flammable Limit: 0% Flash ...
H2S gas sensing properties of nanocrystalline Cu-doped ZnO thin films prepared by advanced spray pyrolysis P.S. Shewale, V.B. Patil, S.W. Shin, J.H. Kim, M.D. Uplane Pages 226-234 Article preview Sorry, this component is empty due to an unexpected error. Please try reloading the pag...
Chemical species are commonly represented by an elemental formula (NH3 for ammonia, N2 for nitrogen, H2O for water, C16H18O4N2S for penicillin V, and so on) and the Roels formula. The Roels formula is an elemental formula normalized by carbon (Table 3.1). For example, penicillin V is ...
Consideration of all the interactions at play in sulfur-protected gold surfaces and gold nanoparticles is necessary to understand their structural, chemical and spectroscopic properties. In turn, such knowledge opens pathways to new chemical entities and innovative nanotechnological devices. Such ...
Silane and ammonia were used as the reactive species, while nitrogen, helium, hydrogen, and argon were used as the dilution gases in a plasma‐enhanced chemical vapor‐deposition system at a substrate temperature of 300 °C. The electrical, physical, and chemical properties of the...