التفاصيل البيبلوغرافية
| العنوان: |
DFT calculations for structural prediction and applications of intercalated lamellar compounds. |
| المؤلفون: |
Tavares SR; Group of Physical Chemistry of Solids and Interfaces - GFQSI, Departamento de Química-ICE., Universidade Federal de Juiz de Fora, Juiz de Fora, MG 36036-330, Brazil. alexandre.leitao@ufjf.edu.br., Vaiss VS, Antunes FPN, Fonseca CG, Nangoi IM, Moraes PIR, Soares CV, Haddad JFS, Lima LL, Silva BNN, Leitão AA |
| المصدر: |
Dalton transactions (Cambridge, England : 2003) [Dalton Trans] 2018 Feb 27; Vol. 47 (9), pp. 2852-2866. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101176026 Publication Model: Print Cited Medium: Internet ISSN: 1477-9234 (Electronic) Linking ISSN: 14779226 NLM ISO Abbreviation: Dalton Trans Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: |
Original Publication: Cambridge, UK : Royal Society of Chemistry, c2003- |
| مستخلص: |
The intercalated layered materials are commonly built from structures complex enough to have large unit cells and, because of this, calculations of their electronic structures are very demanding in terms of memory, processing and time. Also, the versatility of these compounds enables the synthesis of a large number of derived materials difficult to characterize. Only in the last two decades, a combination of theoretical methodologies and advances in processing made density-functional theory (DFT) calculations quite interesting as an investigation tool for this family of materials. Since the intercalated layered or lamellar compounds correspond to a large group of important classes of materials and their experimental data were, and are still being, generated, only a small part of the data comes from electronic structure simulations. In this review, we have listed some relevant types of intercalated lamellar materials, the useful methodologies implemented in the standard suit of codes for DFT calculations and examples of the many applications of the calculations to the understanding of physical and chemical properties, to the planning of novel materials with desirable properties, and even to assist the structural characterization, by simulating complex results from nuclear magnetic resonance, vibrational spectroscopy and powder X-ray diffraction. In addition to the properties simulated directly as observables, other quantities such as density of states, partial charges and electronic density difference, provide relevant information about the materials and their behavior under diverse physical and chemical conditions. The combination of the geometric, electronic and vibrational structures also leads to the simulations of thermodynamic potentials, entropy and phase diagrams in the solid state. This significant ensemble of research tools makes DFT calculations very compelling and useful to gain new insights into innovation developments for intercalated lamellar materials. |
| تواريخ الأحداث: |
Date Created: 20171207 Date Completed: 20180323 Latest Revision: 20180323 |
| رمز التحديث: |
20231215 |
| DOI: |
10.1039/c7dt03730a |
| PMID: |
29210398 |
| قاعدة البيانات: |
MEDLINE |
