Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multigranular modeling of ionic liquids   Ionic liquids are a special category of molten salts with melting points near
ambient temperatures or by convention below 100 C. Owing to their numerous
valuable physicochemical properties as bulk liquids, solvents, at surfaces and
in confined environments, ILs have attracted increasing attention in both
academic and industrial communities in a variety of application areas involving
physics, chemistry, material science and engineering. Due to their nearly
limitless number of combinations of cation and anion pairs and mixtures with
cosolvents, a molecular level understanding of their hierarchical structures
and dynamics, requiring strategies to connect several length and time scales,
is of crucial significance for rational design of ILs with desired properties,
and thereafter refining their functional performance in applications. As an
invaluable compliment to experiments from synthesis to characterization,
computational modelling and simulations have significantly increased our
understanding on how physicochemical and structural properties of ILs can be
controlled by their underlying chemical and molecular structures. In this
chapter, we will give examples from our own modelling work based on selected IL
systems, with focus on imidazolium based and tetraalkylphosphonium orthoborate
ILs, studied at several spatiotemporal scales in different environments and
with particular attention to applications of high technological interest.

24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an