J 2018

Distinct Speciation of Naphthalene Vapor Deposited on Ice Surfaces at 253 or 77 K: Formation of Submicrometer-Sized Crystals or an Amorphous Layer

ONDRUŠKOVÁ, Gabriela, Ján KRAUSKO, Josef N. STERN, Astrid HAUPTMANN, Thomas LOERTING et. al.

Basic information

Original name

Distinct Speciation of Naphthalene Vapor Deposited on Ice Surfaces at 253 or 77 K: Formation of Submicrometer-Sized Crystals or an Amorphous Layer

Authors

ONDRUŠKOVÁ, Gabriela (703 Slovakia, belonging to the institution), Ján KRAUSKO (703 Slovakia, belonging to the institution), Josef N. STERN (40 Austria), Astrid HAUPTMANN (40 Austria), Thomas LOERTING (40 Austria) and Dominik HEGER (203 Czech Republic, guarantor, belonging to the institution)

Edition

Journal of Physical Chemistry C, Washington D.C. American Chemical Society, 2018, 1932-7447

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10400 1.4 Chemical sciences

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 4.309

RIV identification code

RIV/00216224:14310/18:00101696

Organization unit

Faculty of Science

UT WoS

000435020300039

Keywords in English

POLYCYCLIC AROMATIC-HYDROCARBONS; EXPERIMENTAL-COMPUTATIONAL APPROACH; ACETIC-ACID; NITRIC-ACID; SPECTROSCOPIC PROPERTIES; HYDROGEN-CHLORIDE; ATMOSPHERIC CHEMISTRY; FLUORESCENCE-SPECTRA; PHYSICAL ADSORPTION; ORGANIC-MOLECULES

Tags

International impact, Reviewed
Změněno: 9/2/2019 11:43, Mgr. Michaela Hylsová, Ph.D.

Abstract

V originále

Naphthalene was deposited from the vapor phase on ice surfaces at 77 or 253 K to yield strongly distinct behavior, forming either an amorphous glass layer or submicrometer-sized crystals, respectively. The results stand upon optical emission spectroscopy combined with differential scanning calorimetry and X-ray analysis. The amorphous layer of naphthalene on the ice behaves in the same manner as on an inert metallic support: it starts to relax at 105 K and crystallizes at 185 K. The formed microcrystals exhibit distinct absorption behavior on the ice surface and are thus expected to have a photokinetic profile varying from freeze-concentrated solutions. The observations bring implications toward environmental and extraterrestrial ice sciences.

Links

CZ.02.1.01/0.0/0.0/16_013/0001761, interní kód MU
Name: RECETOX RI - OP VVV (Acronym: RECETOX RI)
Investor: Ministry of Education, Youth and Sports of the CR, Priority axis 1: Strengthening capacities for high-quality research
GA15-12386S, research and development project
Name: Dynamika a (foto)chemie polutantů na rozhraních led/vzduch a voda/vzduch z experimentu i teorie
Investor: Czech Science Foundation
LM2015051, research and development project
Name: Centrum pro výzkum toxických látek v prostředí (Acronym: RECETOX RI)
Investor: Ministry of Education, Youth and Sports of the CR