John O. Thomas

4.1k total citations · 2 hit papers
58 papers, 3.6k citations indexed

About

John O. Thomas is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Automotive Engineering. According to data from OpenAlex, John O. Thomas has authored 58 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Electrical and Electronic Engineering, 19 papers in Materials Chemistry and 10 papers in Automotive Engineering. Recurrent topics in John O. Thomas's work include Advancements in Battery Materials (35 papers), Advanced Battery Materials and Technologies (31 papers) and Advanced Battery Technologies Research (10 papers). John O. Thomas is often cited by papers focused on Advancements in Battery Materials (35 papers), Advanced Battery Materials and Technologies (31 papers) and Advanced Battery Technologies Research (10 papers). John O. Thomas collaborates with scholars based in Sweden, Estonia and United States. John O. Thomas's co-authors include Torbjörn Gustafsson, Anton Nytén, A.S. Andersson, Michel Armand, Ali Abouimrane, Anti Liivat, Daniel Brandell, Mårten Stjerndahl, Alvo Aabloo and Kristina Edström and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Journal of Molecular Biology.

In The Last Decade

John O. Thomas

58 papers receiving 3.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Electrochemical performance of Li2FeSiO4 as a new Li-battery cathode material

2005 707 citations Anton Nytén, Torbjörn Gustafsson et al. profile →
The source of first-cycle capacity loss in LiFePO4

2001 492 citations A.S. Andersson, John O. Thomas Journal of Power Sources profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John O. Thomas Sweden	25	3.2k	1.1k	794	661	532	58	3.6k
Philippe Moreau France	35	3.3k 1.0×	1.1k 1.0×	438 0.6×	946 1.4×	984 1.8×	101	3.9k
F. Gendron France	29	2.9k 0.9×	982 0.9×	816 1.0×	786 1.2×	851 1.6×	64	3.6k
Philip J. Wiseman United Kingdom	13	3.5k 1.1×	1.2k 1.1×	714 0.9×	1.0k 1.6×	910 1.7×	19	4.3k
Nicolas Dupré France	35	4.0k 1.2×	1.5k 1.4×	556 0.7×	668 1.0×	1.2k 2.2×	105	4.4k
Daria Mikhailova Germany	34	2.7k 0.8×	753 0.7×	413 0.5×	944 1.4×	1.3k 2.4×	156	3.8k
G.A. Nazri United States	31	1.9k 0.6×	473 0.4×	273 0.3×	1.3k 2.0×	511 1.0×	64	3.0k
Kostiantyn V. Kravchyk Switzerland	36	4.2k 1.3×	943 0.8×	393 0.5×	1.5k 2.3×	1.3k 2.4×	96	4.8k
Jason R. Croy United States	40	3.8k 1.2×	1.4k 1.2×	857 1.1×	1.3k 2.0×	1.2k 2.2×	91	4.9k
M. M. Thackeray South Africa	31	6.6k 2.1×	1.7k 1.5×	1.4k 1.7×	1.6k 2.5×	2.2k 4.2×	54	7.2k
Hakim Iddir United States	29	2.2k 0.7×	780 0.7×	297 0.4×	942 1.4×	524 1.0×	75	2.9k

Countries citing papers authored by John O. Thomas

Since Specialization

Citations

This map shows the geographic impact of John O. Thomas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John O. Thomas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John O. Thomas more than expected).

Fields of papers citing papers by John O. Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John O. Thomas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John O. Thomas. The network helps show where John O. Thomas may publish in the future.

Co-authorship network of co-authors of John O. Thomas

This figure shows the co-authorship network connecting the top 25 collaborators of John O. Thomas. A scholar is included among the top collaborators of John O. Thomas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John O. Thomas. John O. Thomas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Liivat, Anti & John O. Thomas. (2010). Li-ion migration in Li2FeSiO4-related cathode materials: A DFT study. Solid State Ionics. 192(1). 58–64. 70 indexed citations

Brandell, Daniel, et al.. (2009). Modelling the Nafion® diffraction profile by molecular dynamics simulation. Journal of Power Sources. 195(18). 5962–5965. 16 indexed citations

Larsson, Peter, Rajeev Ahuja, Anti Liivat, & John O. Thomas. (2009). Structural and electrochemical aspects of Mn substitution into Li2FeSiO4 from DFT calculations. Computational Materials Science. 47(3). 678–684. 35 indexed citations

Brandell, Daniel, et al.. (2007). Molecular dynamics studies of the Nafion®, Dow® and Aciplex® fuel-cell polymer membrane systems. Journal of Molecular Modeling. 13(10). 1039–1046. 112 indexed citations

Liivat, Anti, Daniel Brandell, & John O. Thomas. (2007). A molecular dynamics study of ion-conduction mechanisms in crystalline low-Mw LiPF6·PEO6. Journal of Materials Chemistry. 17(37). 3938–3938. 16 indexed citations

Nytén, Anton, Saeed Kamali, Lennart Häggström, Torbjörn Gustafsson, & John O. Thomas. (2006). The lithium extraction/insertion mechanism in Li₂FeSiO₄. Journal of Materials Chemistry. 16(23). 2266–2272. 264 indexed citations

Kasemägi, Heiki, M. Klintenberg, Alvo Aabloo, & John O. Thomas. (2003). Molecular dynamics simulation of temperature and concentration dependence of the ‘filler’ effect for the LiCl/PEO/Al2O3-nanoparticle system. Electrochimica Acta. 48(14-16). 2273–2278. 16 indexed citations

Gustafsson, Torbjörn, et al.. (2001). Surface structure of LiMn2O4 electrodes. Progress in clinical and biological research. 121(2). 31–43. 6 indexed citations

Fransson, Linda, et al.. (2001). Influence of carbon black and binder on Li-ion batteries. Journal of Power Sources. 101(1). 1–9. 202 indexed citations

10.

Eriksson, Therése, et al.. (2001). A furnace forin situX-ray diffraction studies of insertion processes in electrode materials at elevated temperatures. Journal of Applied Crystallography. 34(5). 654–657. 3 indexed citations

11.

Andersson, A.S. & John O. Thomas. (2001). The source of first-cycle capacity loss in LiFePO4. Journal of Power Sources. 97-98. 498–502. 492 indexed citations breakdown →

12.

Thomas, John O., et al.. (1999). Direct XRD observation of oxidation-state changes on Li-ion insertion into transition-metal oxide hosts. Journal of Power Sources. 81-82. 685–689. 9 indexed citations

13.

Poulsen, Finn Willy, et al.. (1998). An <i>in situ</i> Diffraction Study of a Solid Oxide Fuel Cell System. Materials science forum. 278-281. 408–413. 4 indexed citations

14.

Gustafsson, Torbjörn, et al.. (1998). An X-ray powder diffraction attachment forin situstudies of ion insertion processes in electrode materials. Journal of Applied Crystallography. 31(1). 103–105. 16 indexed citations

15.

Neyertz, Sylvie, David Brown, & John O. Thomas. (1995). Molecular dynamics simulation of the crystalline phase of poly(ethylene oxide)-sodium iodide, PEO3NaI.. Electrochimica Acta. 40(13-14). 2063–2069. 40 indexed citations

16.

Wendsjö, Å., J. Lindgren, John O. Thomas, & G. C. Farrington. (1992). The effect of temperature and concentration on the local environment in the system M(CF3SO3)2PEOn for M=Ni, Zn and Pb. Solid State Ionics. 53-56. 1077–1082. 57 indexed citations

17.

Carrillo‐Cabrera, W., John O. Thomas, & G. C. Farrington. (1988). The structure of the lanthanide Gd3+, Eu3+ and Nd3+ β″-aluminas. Solid State Ionics. 28-30. 317–323. 33 indexed citations

18.

Thomas, John O. & R. Tellgren. (1981). The structure of D-doped lithium nitrade by single-crystal neutron diffraction. Solid State Ionics. 5. 407–408. 8 indexed citations

19.

Emmons, Scott W. & John O. Thomas. (1975). Tandem genetic duplications in phage lambda. Journal of Molecular Biology. 91(2). 147–152. 24 indexed citations

20.

Berglund, Bo, John O. Thomas, & R. Tellgren. (1975). Hydrogen bond studies. CII. An X-ray determination of the crystal structure of sodium perchlorate monohydrate, NaClO₄.H₂O. Acta Crystallographica Section B. 31(7). 1842–1846. 24 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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