Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Al nanoparticles (ANPs) have high reactivity and can improve the system's combustion performance. However, ANPs are susceptible to inactivation by external oxidants. Here, we use ethanol and ether molecules to coat ANPs and then compare and discuss the combustion process between coated ANPs and bare ANPs. Our results show that the ethanol/ether coating can adsorb more HO molecules and increase the active Al atom number and the Al core area in the ignition stage. The combustion phase can be divided into four stages according to the rate of the combustion temperature. The ethanol/ether coating can enable ANPs to deliver a better combustion performance, reducing the ignition delay time of particles, greatly increasing the combustion temperature, and making the whole system enter the gas phase combustion stage. These will enable the ethanol/ether-ANPs systems to release more energy and improve the combustion efficiency of the system.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10552094 | PMC |
| http://dx.doi.org/10.1021/acsomega.3c03315 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Controlling Er multiphoton upconversion by synergistically regulating energy transfer and cross-relaxation for optical anti-counterfeiting.
Phys Chem Chem Phys
September 2025
School of Materials Science and Engineering, Changchun University of Science and Technology Changchun, 130022, Jilin, People's Republic of China.
The synergistic effect of various ions with optical properties is an important method to regulate the Er ion upconversion luminescence process. However, the energy processes between them are complicated and difficult to separate, and it is challenging to clarify the results of each process when multiple ions are co-doped. Herein, a series of NaYF:Er were synthesized by the low-temperature combustion method, and the luminescence color of Er ions was modulated by doping Yb ions and Tm ions.
View Article and Find Full Text PDFMetal-Organic Frameworks for Photocatalytic Hydrogen Production Coupled with Selective Oxidation Reactions.
Chemphyschem
September 2025
School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China.
Excessive fossil fuel combustion has accelerated renewable energy development, with hydrogen energy emerging as a promising alternative due to its high energy density and environmental compatibility. Photocatalytic hydrogen production through solar energy conversion represents a viable approach for sustainable development. Metal-organic frameworks (MOFs) have garnered significant research interest owing to their structural tunability, well-defined catalytic sites, and post-synthetic modification capabilities.
View Article and Find Full Text PDFLong-term Exposure to PM Components and Cardiovascular Admissions in Medicare Patients.
Environ Res
September 2025
Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA, USA; Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA.
Background: Fine particulate matter (PM) has been previously linked to cardiovascular diseases (CVDs). PM is a mixture of components, each of which has its own toxicity profile which are not yet well understood. This study explores the relationship between long-term exposure to PM components and hospital admissions with CVDs in the Medicare population.
View Article and Find Full Text PDFTuning the grafting of phosphate groups onto Kraft lignin structures by varying the reaction parameters: phosphorylated lignin as an eco-friendly additive for epoxy resins.
Int J Biol Macromol
September 2025
Department of Organic and Inorganic Chemistry, Federal University of Ceará, 60440-900, Fortaleza, CE, Brazil. Electronic address:
Kraft lignin (KL) is a byproduct of the pulp and paper industry and has been extensively used in several high-value-added applications. The aim of this study was to evaluate the potential of phosphorylated Kraft lignins obtained by different reaction conditions (e.g.
View Article and Find Full Text PDFNovel dual responsive embelin functionalised ZnO nanomaterials amplify DNA damage and induce apoptosis via pERK1/2/p53 pathway in pancreatic ductal adenocarcinoma.
Biomater Adv
August 2025
Laboratory of Experimental Medicine, Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankarghatta 577451, Karnataka, India. Electronic address:
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with poor prognosis and chemoresistance. Nano-bioconjugates, due to their enhanced surface-to-volume ratio, offer significant potential in cancer therapy. In this study, we synthesized ZnO nanoparticles (NPs) using solution combustion method and exhibited a particle size range of 20-70 nm as confirmed by TEM analysis.
View Article and Find Full Text PDF