Ruth Sayers

1.8k total citations · 1 hit paper
25 papers, 1.2k citations indexed

About

Ruth Sayers is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Ruth Sayers has authored 25 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Materials Chemistry, 11 papers in Electrical and Electronic Engineering and 9 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Ruth Sayers's work include Advancements in Solid Oxide Fuel Cells (12 papers), Electronic and Structural Properties of Oxides (12 papers) and Magnetic and transport properties of perovskites and related materials (9 papers). Ruth Sayers is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (12 papers), Electronic and Structural Properties of Oxides (12 papers) and Magnetic and transport properties of perovskites and related materials (9 papers). Ruth Sayers collaborates with scholars based in United Kingdom, France and Spain. Ruth Sayers's co-authors include J. Barker, Ashish Rudola, Stephen J. Skinner, Christopher J. Wright, Anthony J. R. Rennie, Anthony R. West, Laurence A. Middlemiss, John A. Kilner, Richard Heap and Christopher M. Wright and has published in prestigious journals such as Science, Journal of the American Chemical Society and Advanced Materials.

In The Last Decade

Ruth Sayers

24 papers receiving 1.2k citations

Hit Papers

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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.

Opportunities for moderate-range electric vehicles using sustainable sodium-ion batteries

2023 292 citations Ashish Rudola, Ruth Sayers et al. Nature Energy profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Ruth Sayers	739	582	407	293	130	25	1.2k
Gaoxue Jiang	808 1.1×	319 0.5×	263 0.6×	263 0.9×	80 0.6×	23	1.0k
Íñigo Garbayo	966 1.3×	543 0.9×	195 0.5×	384 1.3×	41 0.3×	39	1.3k
Qiangchao Sun	1.1k 1.4×	272 0.5×	335 0.8×	252 0.9×	108 0.8×	58	1.3k
Eiji Kobayashi	1.2k 1.7×	366 0.6×	151 0.4×	215 0.7×	56 0.4×	37	1.3k
Burak Özdemir	1.0k 1.4×	413 0.7×	356 0.9×	262 0.9×	71 0.5×	12	1.2k
Jean-Marie Tarascon	1.1k 1.5×	221 0.4×	421 1.0×	341 1.2×	146 1.1×	9	1.2k
Toshiyuki Nohma	558 0.8×	226 0.4×	182 0.4×	240 0.8×	98 0.8×	27	699
Alfred Junio Samson	1.7k 2.3×	917 1.6×	225 0.6×	704 2.4×	68 0.5×	26	2.1k
Conrad L. Bender	2.0k 2.7×	477 0.8×	208 0.5×	428 1.5×	73 0.6×	16	2.1k
B. Knosp	496 0.7×	474 0.8×	86 0.2×	377 1.3×	77 0.6×	29	880

Countries citing papers authored by Ruth Sayers

Since Specialization

Citations

This map shows the geographic impact of Ruth Sayers'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 Ruth Sayers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ruth Sayers more than expected).

Fields of papers citing papers by Ruth Sayers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ruth Sayers. 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 Ruth Sayers. The network helps show where Ruth Sayers may publish in the future.

Co-authorship network of co-authors of Ruth Sayers

This figure shows the co-authorship network connecting the top 25 collaborators of Ruth Sayers. A scholar is included among the top collaborators of Ruth Sayers 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 Ruth Sayers. Ruth Sayers 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

Mitchell, Neil C., Ο. Thomas, Benjamin Meyer, et al.. (2025). Influence of Ion Size on Structure and Redox Chemistry in Na‐Rich and Li‐Rich Disordered Rocksalt Battery Cathodes. Advanced Materials. 37(32). e2419878–e2419878.

Middlemiss, Laurence A., Anthony J. R. Rennie, Ruth Sayers, & Anthony R. West. (2024). Use of Three-Terminal Impedance Spectroscopy to Characterize Sodium-Ion Batteries at Various Stages of Cycle Life. Journal of The Electrochemical Society. 171(1). 10528–10528. 7 indexed citations

Rudola, Ashish, Ruth Sayers, Christopher J. Wright, & J. Barker. (2023). Opportunities for moderate-range electric vehicles using sustainable sodium-ion batteries. Nature Energy. 8(3). 215–218. 292 indexed citations breakdown →

Sayers, Ruth. (2023). (Invited) Sodium-ion Batteries – an Energy Storage Solution. ECS Meeting Abstracts. MA2023-01(5). 871–871. 2 indexed citations

Rudola, Ashish, Anthony J. R. Rennie, Richard Heap, et al.. (2021). Commercialisation of high energy density sodium-ion batteries: Faradion's journey and outlook. Journal of Materials Chemistry A. 9(13). 8279–8302. 210 indexed citations

Middlemiss, Laurence A., Anthony J. R. Rennie, Ruth Sayers, & Anthony R. West. (2020). Characterisation of batteries by electrochemical impedance spectroscopy. Energy Reports. 6. 232–241. 160 indexed citations

Payne, Julia L., Antoine Demont, Ruth Sayers, et al.. (2014). Control of Co content and SOFC cathode performance in Y 1−y Sr 2+y Cu 3−x Co x O 7+δ. Solid State Sciences. 37. 23–32. 4 indexed citations

Barker, J., et al.. (2014). High Performance Na-Ion Batteries Based on Novel O3 Layered Oxide Cathode Materials. ECS Meeting Abstracts. MA2014-04(2). 266–266. 1 indexed citations

Sayers, Ruth, Jonathan Alaria, Philip A. Chater, et al.. (2013). Epitaxial growth and enhanced conductivity of an IT-SOFC cathode based on a complex perovskite superstructure with six distinct cation sites. Chemical Science. 4(6). 2403–2403. 13 indexed citations

10.

Dyer, Matthew S., Christopher M. Collins, Philip A. Chater, et al.. (2013). Computationally Assisted Identification of Functional Inorganic Materials. Science. 340(6134). 847–852. 57 indexed citations

11.

Sayers, Ruth, Florian Schiffmann, Sarah Fearn, et al.. (2013). Internal Activation Strain and Oxygen Mobility in a Thermally Stable Layered Fe³⁺ Oxide. Chemistry of Materials. 25(17). 3441–3457. 7 indexed citations

12.

Barker, J., et al.. (2013). Low Cost Na-Ion Battery Technology. ECS Meeting Abstracts. MA2013-02(6). 367–367. 8 indexed citations

13.

Sayers, Ruth, Julia E. Parker, Chiu C. Tang, & Stephen J. Skinner. (2012). In situ compatibility studies of lanthanum nickelate with a ceria-based electrolyte for SOFC composite cathodes. Journal of Materials Chemistry. 22(8). 3536–3536. 15 indexed citations

14.

Munnings, C., et al.. (2011). Structural transformation and oxidation of Sr2MnO3.5+x determined by in-situ neutron powder diffraction. Solid State Sciences. 14(1). 48–53. 5 indexed citations

15.

Rieu, Mathilde, et al.. (2010). Investigation of Graded La[sub 2]NiO[sub 4+δ] Cathodes to Improve SOFC Electrochemical Performance. Journal of The Electrochemical Society. 157(4). B477–B477. 47 indexed citations

16.

Sayers, Ruth & Stephen J. Skinner. (2010). Evidence for the catalytic oxidation of La₂NiO₄₊δ. Journal of Materials Chemistry. 21(2). 414–419. 31 indexed citations

17.

Demont, Antoine, Matthew S. Dyer, Ruth Sayers, et al.. (2010). Stabilization of a Complex Perovskite Superstructure under Ambient Conditions: Influence of Cation Composition and Ordering, and Evaluation as an SOFC Cathode. Chemistry of Materials. 22(24). 6598–6615. 19 indexed citations

18.

Laguna, M., et al.. (2010). Performance of La_2–_xSr_xCo_0.5Ni_0.5O_4±δ as an Oxygen Electrode for Solid Oxide Reversible Cells. Fuel Cells. 11(1). 102–107. 57 indexed citations

19.

Rieu, Mathilde, Ruth Sayers, M. Laguna, et al.. (2009). Investigations of Graded Cathodes to Improve SOFC Electrochemical Performances. ECS Transactions. 25(2). 2565–2571. 2 indexed citations

20.

Rouse, K. D., Ruth Sayers, & M. J. Cooper. (1977). A computer program for the generation of ordered unique reflection sets. Journal of Applied Crystallography. 10(6). 495–496. 1 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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