Thermochimica Acta

Thermochimica Acta publishes original research contributions covering all aspects of thermoanalytical and calorimetric methods and their application to experimental chemistry, physics, biology and engineering. Specific areas of research include:
- instrumentation and theory of instrumentation
- new and improved methods of investigation
- analysis and interpretation of research data
- fundamental research and industrial application.
Papers from new emerging areas of the field are particularly welcome. The journal publishes regular articles, communications (novel, unexpected experimental results or interpretation presented within four printed pages), and feature articles (usually invited by the Editors).

Important announcement regarding submission of manuscripts reporting experimental results Click here
For information on the NIST collaboration, please read the editorial TCA Editorial.

Contact details for submission

Editors of Thermochimica Acta A

Professor Vicente Rives
Departamento de Quimica Inorganica
Universidad de Salamanca
37008-Salamanca - Spain
Tel.: + 34 923 29 45 00 ext 1545
Fax: +34 923 29 45 74
E-mail: vrives@usal.es

Prof. C. Schick
Universität Rostock
FB Physik
Universitätsplatz 3
18051 Rostock, Germany
Tel: +49 381 498 1644;
fax: +49 381 498 1626
E-mail: christoph.schick@physik.uni-rostock.de

Prof. S. Vyazovkin
Department of Chemistry
University of Alabama at Birmingham
901 S. 14th Street
Birmingham, AL 35294, USA
Tel.: +1 205 975 9410;
fax: +1 205 934 2543
E-mail: vyazovkin@uab.edu



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Article structure

Subdivision - numbered sections
Divide your article into clearly defined and numbered sections. Subsections should be numbered 1.1 (then 1.1.1, 1.1.2, ...), 1.2, etc. (the abstract is not included in section numbering). Use this numbering also for internal cross-referencing: do not just refer to 'the text'. Any subsection may be given a brief heading. Each heading should appear on its own separate line.

Introduction
State the objectives of the work and provide an adequate background, avoiding a detailed literature survey or a summary of the results.

For full-length manuscripts, a proper introduction is required. The purpose of the introduction is to briefly summarise previous work and recent progress in the field and not to repeat information found in previous publications. The introduction must be kept to a minimum length and only references that pertain to the information in the manuscript should be used. For shorter articles, introductions should be correspondingly brief.

Theory/calculation
A Theory section should extend, not repeat, the background to the article already dealt with in the Introduction and lay the foundation for further work. In contrast, a Calculation section represents a practical development from a theoretical basis.

Manuscripts reporting kinetic calculations are expected to follow “ICTAC Kinetics Committee recommendations for performing kinetic computations on thermal analysis data” published in Thermochim. Acta 520 (2011) 1-19
Include in figure legends and table texts technical details of methods used, while describing the methods themselves in the main text.

Discussion
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Conclusions
The main conclusions of the study may be presented in a short Conclusions section, which may stand alone or form a subsection of a Discussion or Results and Discussion section.

Appendices
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Essential title page information

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Abstract

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Graphical abstract

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Keywords

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Acknowledgements

Collate acknowledgements in a separate section at the end of the article before the references and do not, therefore, include them on the title page, as a footnote to the title or otherwise. List here those individuals who provided help during the research (e.g., providing language help, writing assistance or proof reading the article, etc.).

Nomenclature and Units

Nomenclature: Nomenclature should conform to current scientific usage. Author(s) should use systematic names similar to those used by Chemical Abstracts Service and the International Union of Pure and Applied Chemistry. Chemical Abstracts (CA) nomenclature rules can be found in Appendix IV of the Chemical Abstracts Index Guide

Math Formulae

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Electronic artwork
General points
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You are urged to visit this site; some excerpts from the detailed information are given here.
Formats
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References

Citation in text
Please ensure that every reference cited in the text is also present in the reference list (and vice versa). Any references cited in the abstract must be given in full. Unpublished results and personal communications are not recommended in the reference list, but may be mentioned in the text. If these references are included in the reference list they should follow the standard reference style of the journal and should include a substitution of the publication date with either 'Unpublished results' or 'Personal communication'. Citation of a reference as 'in press' implies that the item has been accepted for publication.

Web references
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Reference management software
This journal has standard templates available in key reference management packages EndNote ( http://www.endnote.com/support/enstyles.asp) and Reference Manager ( http://refman.com/support/rmstyles.asp). Using plug-ins to wordprocessing packages, authors only need to select the appropriate journal template when preparing their article and the list of references and citations to these will be formatted according to the journal style which is described below.

Reference style
Text: Indicate references by number(s) in square brackets in line with the text. The actual authors can be referred to, but the reference number(s) must always be given.
Example: '..... as demonstrated [3,6]. Barnaby and Jones [8] obtained a different result ....'
List: Number the references (numbers in square brackets) in the list in the order in which they appear in the text.
Examples:
Reference to a journal publication:
[1] J. van der Geer, J.A.J. Hanraads, R.A. Lupton, The art of writing a scientific article, J. Sci. Commun. 163 (2010) 51–59.
Reference to a book:
[2] W. Strunk Jr., E.B. White, The Elements of Style, fourth ed., Longman, New York, 2000.
Reference to a chapter in an edited book:
[3] G.R. Mettam, L.B. Adams, How to prepare an electronic version of your article, in: B.S. Jones, R.Z. Smith (Eds.), Introduction to the Electronic Age, E-Publishing Inc., New York, 2009, pp. 281–304.

Journal abbreviations source
Journal names should be abbreviated according to
Index Medicus journal abbreviations: http://www.nlm.nih.gov/tsd/serials/lji.html;
List of title word abbreviations: http://www.issn.org/2-22661-LTWA-online.php;
CAS (Chemical Abstracts Service): http://www.cas.org/sent.html.

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Submission checklist

The following list will be useful during the final checking of an article prior to sending it to the journal for review. Please consult this Guide for Authors for further details of any item.
Ensure that the following items are present:
One author has been designated as the corresponding author with contact details:
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All necessary files have been uploaded, and contain:
• Keywords
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• All tables (including title, description, footnotes)
Further considerations
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• References are in the correct format for this journal
• All references mentioned in the Reference list are cited in the text, and vice versa
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Use of the Digital Object Identifier

The Digital Object Identifier (DOI) may be used to cite and link to electronic documents. The DOI consists of a unique alpha-numeric character string which is assigned to a document by the publisher upon the initial electronic publication. The assigned DOI never changes. Therefore, it is an ideal medium for citing a document, particularly 'Articles in press' because they have not yet received their full bibliographic information. The correct format for citing a DOI is shown as follows (example taken from a document in the journal Physics Letters B):
doi:10.1016/j.physletb.2010.09.059
When you use the DOI to create URL hyperlinks to documents on the web, the DOIs are guaranteed never to change.

Proofs

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Offprints

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Appendix A. Brief recommendations for reporting thermal analysis data

Because thermal analysis techniques involve the measurement of some system parameter as a function of temperature [1], it is essential that all experimental details be given in the typescript. The reports of the Nomenclature Committee of the International Confederation for Thermal Analysis (ICTA) [2,3] and the recommendations of McAdie [4,5] should, in general, be adhered to as far as typescript space permits. Some of the recommendations are briefly summarized here; for further information the original references should be consulted.
(1) Identify all materials by a definitive name, an empirical formula, or equivalent compositional data.
(2) State the sources of all materials, their chemical purities, and other pertinent data.
(3) Give the furnace heating rate over the temperature range of interest.
(4) Identify the sample chamber atmosphere by pressure, composition and purity. The conditions of atmosphere control (static, dynamic or self-generated) should be specified.
(5) Label the abscissa in temperature units or time.

In reporting TG data:

(6) Give the type of thermobalance employed, including the manufacturer's name and the instrument model number.
(7) Mass loss should be plotted as a downward type curve either in mass or percent mass units.

In reporting DTA data:

(8) Give the type of instrument employed, including the manufacturer's name and the instrument model number.
(9) Report the sample preparation and dilution, and also the reference material employed.
(10) The ordinate scale should indicate the temperature difference between sample and reference sample T = TS-TR. Preferred plotting for endothermic reactions consists of downward deflection of the curve peaks, and exothermic reactions as upward deflections. In addition, authors must make clear the sign convention they are using.

In reporting DSC data:

(11) Give the type of instrument employed, including the manufacturer's name and the instrument model number.
(12) The ordinate scale should be described in power or units. Plotting for endothermic reactions is as upward deflection of the curve peaks, and exothermic reactions as downward deflections. In addition, authors must make clear the sign convention they are using.

Other thermal analysis techniques:

(13) Give the type of instrument employed, including the manufacturer's name and the instrument model number.
(14) The ordinate scale should be accurately described in the preferred units of measurement.
Quantities and units
Length l: metre (m)
Mass m: kilogram (kg); gram (g)
Time t: second (s); minute (min); hour (h)
Thermodynamic temperature T; kelvin (K)
Celsius temperature t: θ; degree Celsius (°C)
Amount of substance n: mole (mol)
Molar mass M: (kg mol¯1)
Concentration (amount) c: (mol dm¯3); (mol l¯l)
Molality m: (mol kg¯1)
Pressure p: pascal (Pa)
Energy E: joule (J)
Heat q, Q: joule (J)
Power, heat flow rate P, F: watt (W)
Volume V: (m3); litre (1), (L)
Chemical potential (partial molar Gibbs energy): (_J mol¯1)
Viscosity: dynamic η (Pa s); kinematic (_ms¯1)
Subscripts to denote a chemical process:
Combustion: c; reaction: r; transition: trs; fusion: fus; solution: sol; vaporization: vap; mixing: mix; sublimation: sub.
Superscripts for standard conditions
_ or °
Examples: p_ = 105 Pa (1 bar)
DcH_
HBH_ (standard partial molar enthalpy of substance B)


Prefixes
10¯1 d; 10¯2 c (centi); 10¯3 m (milli); 10¯6 _ (micro); 10¯9 n
(nano); 10¯12 p (pico); 10¯15 f (femto); 10¯18 a (atta); 10 da (deca); 102 h (hecto); 103 k (kilo); 106M (mega); 109 G (giga);
1012 T (tera); 1015 P (peta); 1018 E (exa)
Special recommendations for thermal analysis
(International Confederation for Thermal Analysis and Calorimetry, ICTAC)
Differential scanning calorimetry: DSC
Differential thermal analysis: DTA
Dynamic mechanical analysis: DMA
Thermogravimetry/thermogravimetric analysis: TG/TGA
Thermomechanical analysis: TMA
Average heating rate: β (K min—1)
Fractional extent of reaction: a
Subscripts
S, sample; R, reference sample.
To denote characteristic temperatures: i, initial; e, extrapolated onset; p, peak; f, final, g, glass transition.
When labelling the axes of graphs, symbols and units must be used as follows in order to have dimensionless data on the axes.
Examples
T/K or Tin K
(or temperature in K)
103 T/K
m/kg or m in kg
(or mass in kg)
ln (p/MPa)
P/Wor P in W
(or heat flow rate in W)
do not write T(K) or T[K], etc.

References
[1] W.W. Wendlandt, Thermal Methods of Analysis, third ed., Wiley-Interscience, New York, 1976, Chapter 1.
[2] R.C. Mackenzie, Talanta 16 (1969) 1227.
[3] R.C. Mackenzie, C.J. Keattch, D. Dollimore, J.A. Forrester, A.A. Hodgson, J.P. Redfern, Talanta 19 (1972) 1079.
[4] H.G. McAdie, Anal. Chem. 39 (1967) 543.
[5] H.G. McAdie, Anal. Chem. 44 (1972) 640.




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