Results 1 to 10 of about 74,135 (366)
Photochemistry in hot H2-dominated exoplanet atmospheres [PDF]
The Astrophysical Journal, 871:158 (14pp), 2019 February 1, 2022 Photochemistry has the potential to substantially impact the atmospheric composition of exoplanets with consequences on the radiative transfer, thermal structure and dynamics of the atmospheres, particularly in UV-rich stellar environments. Here, we present the results of a first laboratory experimental simulation of photochemistry in carbon-rich ...
B. Fleury +3 more
arxiv +3 more sources
Chiral plasmonic nanocrystals for generation of hot electrons: towards polarization-sensitive photochemistry [PDF]
Nano letters (Print), 2019 The use of biomaterials - with techniques such as DNA-directed assembly or bio-directed synthesis - can surpass top-down fabrication techniques in creating plasmonic superstructures, in terms of spatial resolution, range of functionality and fabrication speed.
Tianji Liu +5 more
arxiv +3 more sources
The Rise and Current Status of Polaritonic Photochemistry and Photophysics
Chemical Reviews, 2023 The interaction between molecular electronic transitions and electromagnetic fields can be enlarged to the point where distinct hybrid light–matter states, polaritons, emerge.
Rahul Bhuyan +6 more
semanticscholar +1 more source
ChemCatChem, 2022 Despite the rich photochemistry of 3d‐metal complexes, the utilization of excited‐state reactivity of these compounds in organic synthesis has been historically overlooked.
Fabio Juliá
semanticscholar +1 more source
Scientific Reports, 2022 Herein in this study, chitosan-grafted-4-vinylpyridine (Cs-g-PVP) and two polymeric hybrids of Cs-g-PVP/f-MWCNTs (I and II) with 3wt% and 5wt% f-MWCNTs, respectively were prepared, characterized and used as adsorbent for the removal of Cu(II) ions from ...
Samira T. Rabie +3 more
doaj +1 more source
Chemical Reviews, 2021 The halogen-atom transfer (XAT) is one of the most important and applied processes for the generation of carbon radicals in synthetic chemistry. In this review, we summarize and highlight the most important aspects associated with XAT and the impact it ...
Fabio Juliá +2 more
semanticscholar +1 more source
A Theoretical Perspective on the Photochemistry of Boron-Nitrogen Lewis Adducts [PDF]
J. Phys. Chem. A 2024, 128, 6, 996-1008, 2023 Boron-Nitrogen (B-N) Lewis adducts form a versatile family of compounds with numerous applications in functional molecules. Despite the growing interest in this family of compounds for optoelectronic applications, little is currently known about their photophysics and photochemistry.
arxiv +1 more source
Aggregate, 2021 Organic composite materials have been attracting extensive research interest for light‐emitting applications. A wide variety of luminescent organic composite materials have been synthesized, which are of great significance for both the investigation of ...
Haiyun Dong +3 more
doaj +1 more source
Attochemistry: Is Controlling Electrons the Future of Photochemistry?
Journal of Physical Chemistry Letters, 2021 Controlling matter with light has always been a great challenge, leading to the ever-expanding field of photochemistry. In addition, since the first generation of light pulses of attosecond (1 as = 10-18 s) duration, a great deal of effort has been ...
Isabella C D Merritt +2 more
semanticscholar +1 more source
Grid of pseudo-2D chemistry models for tidally locked exoplanets -- II. The role of photochemistry [PDF]
, 2022 Photochemistry is expected to change the chemical composition of the upper atmospheres of irradiated exoplanets through the dissociation of species, such as methane and ammonia, and the association of others, such as hydrogen cyanide. Although primarily the high altitude day side should be affected by photochemistry, it is still unclear how dynamical ...
arxiv +1 more source