WebHydrofluoroolefins (HFOs) have been evaluated in the literature as potential replacements for chlorofluorocarbons (CFCs). Herein, we investigate the photooxidation reaction mechanisms and kinetics of typical HFOs, particularly HFO-1345fz and HFO-1483fzzm, using quantum chemical approaches to systematically understand their potential impact … WebOct 20, 2024 · The ERF of airborne microplastics is computed to be 0.044 ± 0.399 milliwatts per square metre in the present-day atmosphere assuming a uniform surface concentration of 1 microplastic particle per...
ACS Earth and Space Chemistry 标准期刊缩写 (ISO4)
WebApr 5, 2024 · Emitted by numerous primary sources and formed by secondary sources, atmospheric brown carbon (BrC) aerosol is chemically complex. As BrC aerosol ages in the atmosphere via a variety of chemical and physical processes, its chemical composition and optical properties change significantly, altering its impacts on climate. Research in the … WebFeb 17, 2024 · Here, we synthesized and utilized a probe molecule to investigate the condensed phase reactions of hydroperoxides with ketones and aldehydes, including those in SOA generated from the ozonolysis of α-pinene in an environmental chamber. how to study when you hate it
Threshold Calibration of Redox Conditions in Lacustrine Fine …
WebJan 20, 2024 · Attenuated Total Reflection-Fourier Transform Infrared and Atomic Force Microscopy-Infrared Spectroscopic Investigation of Suwannee River Fulvic Acid and Its Interactions with α-FeOOH. Deborah Kim. and. Vicki H. Grassian *. ACS Earth and Space Chemistry 2024, 6, 1, 81-89 (Article) Publication Date (Web): December 29, 2024. … Web1 day ago · Space rocks have been key players in Earth's history Meteorite impacts appear to come and go in a 200 million year cycle over the course of Earth's history. Across the … Web1 day ago · The research is published today in the journal Nature. Led by Ed Young, a UCLA professor of Earth, planetary and space sciences, the team came to a surprising conclusion: Several important characteristics of Earth, including its liquid water, might not be accidents at all but inevitabilities. One popular belief has been that Earth was “seeded ... reading f c newsnow