The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Structural analysis of imperfect Li2TiO3 crystals
Abstract
Abstract Li2TiO3 is a Li-rich cathode/anode material similar to Li2MnO3. These materials crystallize into monoclinic structures with ABC-stacked atomic layers, approximated by pseudo-trigonal cells. In these crystals, transition-metal layers are occupied not only by transition-metal atoms but also by Li atoms, forming ordered/disordered atomic arrangements. Faults Rietveld analysis was conducted, showing that Li2TiO3 crystalizes into a monoclinic structure with the space group C2/c, in which Li and Ti atoms are configured in an imperfectly ordered arrangement at the transition-metal layer and a large number of stacking faults are generated in the crystal. To precisely evaluate the site occupancies in such imperfect crystals, our structural analysis found that the structures should be analyzed by powder diffraction while taking stacking faults and atomic mixing into account. The atomic mixing at the transition-metal layer tends to gradually increase as the synthesis temperature is raised.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“This crystal formation of Li2TiO3, also known as monoclinic β -phase Li2 TiO3, achieves nearly complete Li extraction (100%) to form monoclinic H2TiO3 when treated with acid at comparatively low temperatures (700 ° C).”
From A review of technologies for direct lithium extraction from low Li+ concentration aqueous solutions (2022) · cites this paper as Watanabe et al., 2020
Citations
Cites
Shannon, R. D. (1976) · Acta Crystallographica Section A · doi:10.1107/s0567739476001551 · Cited by 66,145
Research works printed but not linked: 18
- Yu, 2009, Electrochemical activities in Li2MnO3, J. Electrochem. Soc., 156, A417, 10.1149/1.3110803 · DOI
- Boulineau, 2010, Structure of Li2MnO3 with different degrees of defects, Solid State Ion., 180, 1652, 10.1016/j.ssi.2009.10.020 · DOI
- Matsunaga, 2016, Dependence of structural defects in Li2MnO3 on synthesis temperature, Chem. Mater., 28, 4143, 10.1021/acs.chemmater.5b05041 · DOI
- Vijayakumar, 2009, Effect of chemical lithium insertion into rutile TiO2 nanorods, J. Phys. Chem. C, 113, 14567, 10.1021/jp904148z · DOI
- Leonidov, 2003, Structure, ionic conduction, and phase transformations in lithium titanate Li4Ti5O12, Phys. Solid State, 45, 2183, 10.1134/1.1626760 · DOI
- Sun, 2014, Structure and Electrochemical Properties of Spinel Li4Ti5O12 Nanocomposites as Anode for Lithium-Ion Battery, Int. J. Electrochem. Sci., 9, 1583, 10.1016/S1452-3981(23)07875-6 · DOI
- Li, 2017, Electrospun Li4Ti5O 12/Li2TiO3 composite nanofibers for enhanced high-rate lithium ion batteries, J. Solid State Electrochem., 21, 2779, 10.1007/s10008-017-3596-1 · DOI
- Narayana, 2018, Li2TiO3 /Graphene and Li2TiO3 /CNT Composites as Anodes for High Power Li-Ion Batteries, ChemistrySelect., 3, 9150, 10.1002/slct.201801510 · DOI
- Wang, 2014, Solid-state synthesis of submicron-sized Li 4Ti5O12/Li2TiO3 composites with rich grain boundaries for lithium ion batteries, J. Power Sources, 266, 114, 10.1016/j.jpowsour.2014.05.002 · DOI
- Kataoka, 2010, Crystal growth and structure refinement of monoclinic Li2TiO3, Mater. Res. Bull., 44, 168, 10.1016/j.materresbull.2008.03.015 · DOI
- Tarakina, 2010, Defect crystal structure of new TiO(OH)2 hydroxide and related lithium salt Li2TiO3, Dalton Trans., 39, 8168, 10.1039/c0dt00354a · DOI
- Tarakina, 2010, Defect crystal structure of low temperature modifications of Li2MO3 (M=Ti, Sn) and related hydroxides, Adv. Sci. Technol., 63, 352, 10.4028/www.scientific.net/AST.63.352 · DOI
- Casas-Cabanas, 2006, FAULTS, A new program for refinement of powder diffraction patterns from layered structures, Z. Kristallogr. Suppl., 144
- Rietveld, 1969, A profile refinement method for nuclear and magnetic structures, J. Appl. Crystallogr., 2, 65, 10.1107/S0021889869006558 · DOI
- Treacy, 1991, A general recursion method for calculating diffracted intensities from crystals containing planar faults, Proc. R. Soc. Lond. Ser. A, 433, 499, 10.1098/rspa.1991.0062 · DOI
- Petříček, 2014, Crystallographic Computing System JANA2006: General features, Z. Kristallogr., 229, 345
- Matsunaga, 2001, Structural study of a Ag3.4In3.7Sb76.4Te16.5 quadruple compound utilized for phase-change optical disks, Phys. Rev. B, 64, 184116, 10.1103/PhysRevB.64.184116 · DOI
- Laumann, 2011, Lithium migration at high temperatures in Li4Ti5O12 studied by neutron diffraction, Chem. Mater., 23, 2753, 10.1021/cm103332y · DOI
Cited by
A review of technologies for direct lithium extraction from low Li+ concentration aqueous solutions
Murphy, O., & Haji, M. N. (2022) · Frontiers in Chemical Engineering · doi:10.3389/fceng.2022.1008680 · Cited by 157
“, O/Li-Ti/O/Li/ O) that conform to the C2/c space group symmetry (Watanabe et al., 2020).”
Background
Metadata
- Authors
- Watanabe, A., Matsunaga, T., Abulikemu, A., Shimoda, K., Yamamoto, K., Uchiyama, T., & Uchimoto, Y.
- Affiliations
- Kyoto University (JP)
- Corresponding author
- Matsunaga, Toshiyuki
- ORCID
- Venue
- Journal of Alloys and Compounds
- Publisher
- Elsevier BV
- Published
- 2020-04
- Volume
- 819
- Pages
- 153037
- ISSN
- 0925-8388 (ISSN-L)
- OpenAlex
- W2985478219
- Cited by
- 11
- References
- 1
- Citations by year
- 2026: 3 · 2025: 1 · 2024: 1 · 2023: 1 · 2022: 3 · 2021: 1 · 2020: 1
- FWCI
- 0.45
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Alloys and Compounds (publishedVersion)
- Funders
- Japan Society for the Promotion of Science (18H03929)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Advancements in Battery Materials
- Physical Sciences › Materials Science › Materials Chemistry › X-ray Diffraction in Crystallography
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Battery Materials and Technologies
- Keywords
- Li2TiO3, lithium-rich cathode materials, Li2MnO3, monoclinic crystal structure, stacking faults, atomic mixing, site occupancy, transition metal layer, synthesis temperature, Rietveld refinement, powder diffraction
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
