FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386828345> ?p ?o ?g. }

• W4386828345 abstract "Urea is a critical nitrogen carrier molecule that is abundant in the environment due to its anthropogenic activity to enhance crop growth. The intrinsic link between its high solubility and volatilization, resulting in the reactive nitrogen species and CO2, especially under excessive relative humidity (RH) conditions, suggests that the urea hydrolysis-initiated decomposition reaction can be affecting the global nitrogen balance. Fundamental analysis of water as RH adsorption on urea particle surfaces was performed using a combination of dynamic vapor sorption (DVS) experiments, in situ single-particle Raman spectroscopy, and ab initio calculations. The DVS data acquired exhibited three RH adsorption regimes with urea with 74% RH dramatically changing adsorbate–urea interactions from monolayer- to multilayer-induced deliquescence. Several empirical kinetic models were utilized to understand the RH interaction with urea surfaces, and the Guggenheim–Anderson–de Boer model provided a good description of the adsorption at <60% RH values, while a Van Campen model was used to fit the data acquired during the urea crystal deliquescence. The experimental water sorption rate using the Van Campen model showed a gradual rise from 0.02 mg/min at 80% to 0.08 mg/min at 95% in agreement with Van Campen’s model of increasing trend, albeit at higher rates ranging from 0.03 mg/min at 80% to 0.1 mg/min at 95%. In situ Raman spectroscopy combined with optical images of a single particle showed that the urea 1009 cm–1 peak full width at half-maximum can provide in-depth information on the transient phenomena taking place on the urea particle surface as well as in the partially liquefied environment. Finally, density functional theory results suggested that Wulff’s reconstruction of a single urea crystal depended on the presence of higher crystalline planes; particularly, the (111) facet became significant together with (101) and (110), while in the presence of bulk H2O, (101) became the dominant facet. The results presented in this work will allow for a better understanding of urea–water vapor interactions in the environment at the molecular level including its potential for aerosol formation in the regions of high agricultural activity. Further, this study will allow us to better understand urea partitioning into soil pore volume where high RH is prevalent. Finally, it will provide a microscopic, single-particle understanding of the urea transformations in moist environments and pave the way for a new, nitrogen-efficient material fertilizer design." @default.
• W4386828345 created "2023-09-19" @default.
• W4386828345 creator A5002441987 @default.
• W4386828345 creator A5010656025 @default.
• W4386828345 creator A5034219138 @default.
• W4386828345 creator A5051102904 @default.
• W4386828345 creator A5077917267 @default.
• W4386828345 creator A5078699259 @default.
• W4386828345 creator A5082530821 @default.
• W4386828345 date "2023-09-18" @default.
• W4386828345 modified "2023-09-26" @default.
• W4386828345 title "Interactions of Urea Surfaces with Water as Relative Humidity Obtained from Dynamic Vapor Sorption Experiments, <i>In Situ</i> Single-Particle Raman Spectroscopy, and <i>Ab Initio</i> Calculations" @default.
• W4386828345 cites W1708754953 @default.
• W4386828345 cites W1964716529 @default.
• W4386828345 cites W1968426044 @default.
• W4386828345 cites W1968508383 @default.
• W4386828345 cites W1970030638 @default.
• W4386828345 cites W1970127494 @default.
• W4386828345 cites W1970861696 @default.
• W4386828345 cites W1971475150 @default.
• W4386828345 cites W1971693165 @default.
• W4386828345 cites W1975806218 @default.
• W4386828345 cites W1978222099 @default.
• W4386828345 cites W1978329962 @default.
• W4386828345 cites W1979544533 @default.
• W4386828345 cites W1981368803 @default.
• W4386828345 cites W1981394883 @default.
• W4386828345 cites W1984247716 @default.
• W4386828345 cites W1984484393 @default.
• W4386828345 cites W1985445882 @default.
• W4386828345 cites W1986381969 @default.
• W4386828345 cites W1987458691 @default.
• W4386828345 cites W1993204000 @default.
• W4386828345 cites W1996422884 @default.
• W4386828345 cites W1997315047 @default.
• W4386828345 cites W2001870302 @default.
• W4386828345 cites W2007395042 @default.
• W4386828345 cites W2007503504 @default.
• W4386828345 cites W2009457229 @default.
• W4386828345 cites W2010371517 @default.
• W4386828345 cites W2015806889 @default.
• W4386828345 cites W2018471238 @default.
• W4386828345 cites W2026704600 @default.
• W4386828345 cites W2027879693 @default.
• W4386828345 cites W2035111464 @default.
• W4386828345 cites W2040698711 @default.
• W4386828345 cites W2044591029 @default.
• W4386828345 cites W2050769369 @default.
• W4386828345 cites W2052067288 @default.
• W4386828345 cites W2061083324 @default.
• W4386828345 cites W2070068044 @default.
• W4386828345 cites W2070490026 @default.
• W4386828345 cites W2072147044 @default.
• W4386828345 cites W2074144137 @default.
• W4386828345 cites W2074254040 @default.
• W4386828345 cites W2076070566 @default.
• W4386828345 cites W2081704626 @default.
• W4386828345 cites W2083222334 @default.
• W4386828345 cites W2086479155 @default.
• W4386828345 cites W2086876412 @default.
• W4386828345 cites W2087698390 @default.
• W4386828345 cites W2088925839 @default.
• W4386828345 cites W2091576972 @default.
• W4386828345 cites W2092588442 @default.
• W4386828345 cites W2111369201 @default.
• W4386828345 cites W2122018758 @default.
• W4386828345 cites W2137908762 @default.
• W4386828345 cites W2143592947 @default.
• W4386828345 cites W2146462263 @default.
• W4386828345 cites W2151108095 @default.
• W4386828345 cites W2168392822 @default.
• W4386828345 cites W2171578331 @default.
• W4386828345 cites W2303683068 @default.
• W4386828345 cites W2314104404 @default.
• W4386828345 cites W2318574583 @default.
• W4386828345 cites W2325145507 @default.
• W4386828345 cites W2329600259 @default.
• W4386828345 cites W2331212077 @default.
• W4386828345 cites W2333598814 @default.
• W4386828345 cites W2477485364 @default.
• W4386828345 cites W2515633941 @default.
• W4386828345 cites W2559253440 @default.
• W4386828345 cites W2565417923 @default.
• W4386828345 cites W2778043493 @default.
• W4386828345 cites W2906063117 @default.
• W4386828345 cites W2944156152 @default.
• W4386828345 cites W2959221363 @default.
• W4386828345 cites W2978316989 @default.
• W4386828345 cites W3000433774 @default.
• W4386828345 cites W3033507822 @default.
• W4386828345 cites W3093210245 @default.
• W4386828345 cites W3168226778 @default.
• W4386828345 cites W3174840187 @default.
• W4386828345 cites W3193350586 @default.
• W4386828345 cites W3201989381 @default.
• W4386828345 cites W4211201249 @default.
• W4386828345 cites W4220808303 @default.
• W4386828345 cites W4221016275 @default.
• W4386828345 cites W4238875356 @default.
• W4386828345 cites W4280646762 @default.

• next