Modification of ices by cosmic rays and solar wind
H Rothard, A Domaracka, P Boduch… - Journal of Physics B …, 2017 - iopscience.iop.org
Astrophysical ices are exposed to different radiation fields including photons, electrons and
ions. The latter stem from interstellar cosmic rays (CR), the solar and stellar winds, shock …
ions. The latter stem from interstellar cosmic rays (CR), the solar and stellar winds, shock …
Direct hydrogenation of CO2 to formic acid using Ru supported Co3O4 oxide as an efficient heterogeneous catalyst
The concentration of CO 2 in the atmosphere is rapidly increasing, posing serious
environmental concerns. It is preferable to use CO 2 as a feedstock for fine chemicals and …
environmental concerns. It is preferable to use CO 2 as a feedstock for fine chemicals and …
Silica Nanopowder Supported Frustrated Lewis Pairs for CO2 Capture and Conversion to Formic Acid
K Mentoor, L Twigge, JWH Niemantsverdriet… - Inorganic …, 2020 - ACS Publications
Treatment of hydroxylated silica nanopowders S1 and allyl-functionalized silica
nanopowders S2 with 3-(diphenylborano)-or 3-bis (pentafluorophenylborano) …
nanopowders S2 with 3-(diphenylborano)-or 3-bis (pentafluorophenylborano) …
Ethanolamine ices: Experiments in simulated space conditions
S Biancalani, MA Corazzi, VM Rivilla… - Astronomy & …, 2024 - aanda.org
Context. Laboratory experiments on the interactions between complex organic molecules,
interstellar dust, and ultraviolet (UV) radiation are crucial to understanding the …
interstellar dust, and ultraviolet (UV) radiation are crucial to understanding the …
[HTML][HTML] Effect of copper and silver modification of NH2-MIL-125 (Ti) on the photoreduction of carbon dioxide to formic acid over this framework under visible-light …
MA Baluk, A Pieczyńska, P Mazierski… - Applied Catalysis B …, 2024 - Elsevier
Cu and Ag enhance the photocatalytic activities of metal–organic frameworks (MOFs) toward
CO 2 conversion because of their CO 2 adsorption capacities and effects on the lowest …
CO 2 conversion because of their CO 2 adsorption capacities and effects on the lowest …
Determination of optical constants n and k of thin films from absorbance data using Kramers–Kronig relationship
We present a code, called NKABS, to determine optical constants (complex refractive index)
of thin films directly from the absorbance data in the infrared. The code is written in the …
of thin films directly from the absorbance data in the infrared. The code is written in the …
Radiolysis of amino acids by heavy and energetic cosmic ray analogues in simulated space environments: α-glycine zwitterion form
In this work, we studied the stability of the glycine molecule in the crystalline zwitterion form,
known as α-glycine (+ NH3CH2COO−), under the action of heavy cosmic ray analogues …
known as α-glycine (+ NH3CH2COO−), under the action of heavy cosmic ray analogues …
A new technique for determining the refractive index of ices at cryogenic temperatures
JW Stubbing, MRS McCoustra… - Physical Chemistry …, 2020 - pubs.rsc.org
A reflection–absorption optical (RAO) spectrometer, operating across the ultra-violet/visible
(UV/visible) wavelength region, has been developed that allows simultaneous …
(UV/visible) wavelength region, has been developed that allows simultaneous …
Extension of the HCOOH and CO2 solid-state reaction network during the CO freeze-out stage: inclusion of H2CO
Context. Formic acid (HCOOH) and carbon dioxide (CO 2) are simple species that have
been detected in the interstellar medium. The solid-state formation pathways of these …
been detected in the interstellar medium. The solid-state formation pathways of these …
Radiation effects in astrophysical ices
The interaction of heavy ions with astrophysical ices was studied at different beamlines of
GANIL by infrared absorption spectroscopy. This allowed simulating in the laboratory the …
GANIL by infrared absorption spectroscopy. This allowed simulating in the laboratory the …