Results 71 to 80 of about 730,131 (311)
Advanced Functional Materials, EarlyView.Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani +13 more
wiley +1 more source
Optimal fuel supply of green ammonia to decarbonise global shipping
Environmental Research: Infrastructure and SustainabilityGreen ammonia has been proposed as a technologically viable solution to decarbonise global shipping, yet there are conflicting ambitions for where global production, transport and fuelling infrastructure will be located.
Jasper Verschuur +3 more
doaj +1 more source
Rural versus urban gaseous inorganic reactive nitrogen in the Indo-Gangetic plains (IGP) of India
Environmental Research Letters, 2014 The present study reports on the abundance of reactive nitrogen (NH _3 and NO _2 ) at two sites, i.e. Okhla (urban site) in Delhi and Mai (rural site), located in the nearby state: Uttar Pradesh.
Saumya Singh, U C Kulshrestha
doaj +1 more source
Hydrosulphuret of Ammonia [PDF]
The American Journal of the Medical Sciencesn ...
openaire +2 more sources
Recycling of phosphorus and ammonia nitrogen from digestate [PDF]
, 2018 Digestate from biogas plants, formed by dewatering anaerobically stabilized sludge, is characteristic of high concentrations of phosphates and ammonia nitrogen suitable for further use.
Calábková, Katrin +3 more
core
Advanced Functional Materials, EarlyView.The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi +9 more
wiley +1 more source
Applications in Energy and Combustion ScienceThis paper proposes a non-intrusive method for quantitatively measuring heat release rate (HRR) through regression of chemiluminescence signals. The method is demonstrated using premixed ammonia-methane-air and ammonia-hydrogen-air counterflow twin ...
Xuren Zhu +3 more
doaj +1 more source
Antipollution system to remove nitrogen dioxide gas [PDF]
, 1971 Gas phase reaction system using anhydrous ammonia removes nitrogen dioxide. System consists of ammonia injection and mixing section, reaction section /reactor/, and scrubber section.
Metzler, A. J., Slough, J. W.
core +1 more source
Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films
Advanced Functional Materials, EarlyView.Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee +5 more
wiley +1 more source
ECS AdvancesApproximately 13 million tons of foundry sand (FS), a waste from the metallurgic industry, are produced worldwide annually. Although several applications for this waste have been reported, there is a lack of research regarding its application in energy ...
Chubraider Xavier +5 more
doaj +1 more source