Recent advances in the electro‑oxidation of urea for direct urea fuel cell and urea electrolysis
This paper provides an overview of recent advances in urea electro-oxidation. Urea sources
are abundant from human urine, urea-containing wastewater, and industrial urea, thus …
are abundant from human urine, urea-containing wastewater, and industrial urea, thus …
Advances in catalytic electrooxidation of urea: A review
The urea oxidation reaction (UOR) is technologically important for the development of a
renewable energy infrastructure. Urea electrolysis (UE) can be used to produce hydrogen …
renewable energy infrastructure. Urea electrolysis (UE) can be used to produce hydrogen …
[HTML][HTML] Hydrogen bonds interactions in biuret-water clusters: FTIR, X-ray diffraction, AIM, DFT, RDG, ELF, NLO analysis
AS Kazachenko, N Issaoui, A Sagaama… - Journal of King Saud …, 2022 - Elsevier
In this work, we studied intermolecular aqueous clusters of biuret, an important urea
derivative. FTIR showed an increase in the intensity of absorption bands when water …
derivative. FTIR showed an increase in the intensity of absorption bands when water …
One-step formation of urea from carbon dioxide and nitrogen using water microdroplets
Water (H2O) microdroplets are sprayed onto a graphite mesh covered with a CuBi2O4
coating using a 1: 1 mixture of N2 and CO2 as the nebulizing gas. The resulting …
coating using a 1: 1 mixture of N2 and CO2 as the nebulizing gas. The resulting …
Photocatalytic properties of the g-C3N4/{010} facets BiVO4 interface Z-Scheme photocatalysts induced by BiVO4 surface heterojunction
Y Wang, G Tan, T Liu, Y Su, H Ren, XL Zhang… - Applied Catalysis B …, 2018 - Elsevier
Abstract The gC 3 N 4/{010} facets BiVO 4 interface Z-scheme photocatalysts is fabricated by
ultrasonic dispersion method. The density functional theory (DFT) shows that the differences …
ultrasonic dispersion method. The density functional theory (DFT) shows that the differences …
Ni3S2/Ni Heterostructure Nanobelt Arrays as Bifunctional Catalysts for Urea-Rich Wastewater Degradation
Urea electrolysis is a cost-effective method for urea-rich wastewater degradation to achieve
a pollution-free environment. In this work, the Ni3S2/Ni heterostructure nanobelt arrays …
a pollution-free environment. In this work, the Ni3S2/Ni heterostructure nanobelt arrays …
[HTML][HTML] Advances and challenges of ammonia delivery by urea-water sprays in SCR systems
M Börnhorst, O Deutschmann - Progress in Energy and Combustion …, 2021 - Elsevier
Over the past decades, selective catalytic reduction (SCR) using aqueous urea sprays as
ammonia precursor has become the prevalent technique for NO x emission control in mobile …
ammonia precursor has become the prevalent technique for NO x emission control in mobile …
Urea removal from aqueous solutions—a review
The abundance of urea in the natural environment is dictated by the fact that it is one of the
major products of mammalian protein metabolism. Due to the extensive use of urea in many …
major products of mammalian protein metabolism. Due to the extensive use of urea in many …
Thermodynamics and reaction mechanism of urea decomposition
S Tischer, M Börnhorst, J Amsler, G Schoch… - Physical Chemistry …, 2019 - pubs.rsc.org
The selective catalytic reduction technique for automotive applications depends on
ammonia production from a urea–water solution via thermolysis and hydrolysis. In this …
ammonia production from a urea–water solution via thermolysis and hydrolysis. In this …
Newly developed detailed urea decomposition mechanism by marine engine urea-SCR system crystallization test and DFT calculations
C Xia, Y Zhu, D Liu, S Zhou, Y Feng, J Shi… - Chemical Engineering …, 2023 - Elsevier
The problem of urea crystallization in selective catalytic reduction (SCR) systems has been a
concern for a long time, especially in vehicle engine after-treatment. Compared with the …
concern for a long time, especially in vehicle engine after-treatment. Compared with the …