Ann Laheäär

1.1k total citations · 1 hit paper
18 papers, 989 citations indexed

About

Ann Laheäär is a scholar working on Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering and Polymers and Plastics. According to data from OpenAlex, Ann Laheäär has authored 18 papers receiving a total of 989 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electronic, Optical and Magnetic Materials, 12 papers in Electrical and Electronic Engineering and 5 papers in Polymers and Plastics. Recurrent topics in Ann Laheäär's work include Supercapacitor Materials and Fabrication (14 papers), Advancements in Battery Materials (8 papers) and Conducting polymers and applications (5 papers). Ann Laheäär is often cited by papers focused on Supercapacitor Materials and Fabrication (14 papers), Advancements in Battery Materials (8 papers) and Conducting polymers and applications (5 papers). Ann Laheäär collaborates with scholars based in Estonia, Poland and France. Ann Laheäär's co-authors include François Béguin, Patryk Przygocki, Qamar Abbas, Enn Lust, Alar Jänes, Ana Arenillas, Heisi Kurig, R. Väli, Thomas Thomberg and Kerli Tõnurist and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Power Sources and Journal of The Electrochemical Society.

In The Last Decade

Ann Laheäär

18 papers receiving 971 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.

Appropriate methods for evaluating the efficiency and capacitive behavior of different types of supercapacitors

2015 619 citations Ann Laheäär, Patryk Przygocki et al. Electrochemistry Communications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ann Laheäär Estonia	11	882	769	336	132	129	18	989
Patryk Przygocki Poland	8	706 0.8×	598 0.8×	280 0.8×	112 0.8×	87 0.7×	9	778
Mikołaj Meller Poland	7	1.2k 1.3×	1.1k 1.4×	535 1.6×	120 0.9×	146 1.1×	9	1.3k
Rafael Vicentini Brazil	19	830 0.9×	756 1.0×	328 1.0×	197 1.5×	97 0.8×	35	1.0k
Nitish Yadav India	14	629 0.7×	674 0.9×	286 0.9×	99 0.8×	65 0.5×	24	871
Willian G. Nunes Brazil	17	763 0.9×	695 0.9×	315 0.9×	175 1.3×	105 0.8×	27	938
Murugesan Rajesh South Korea	15	735 0.8×	556 0.7×	353 1.1×	139 1.1×	126 1.0×	19	895
Christoph Schütter Germany	15	593 0.7×	555 0.7×	244 0.7×	84 0.6×	77 0.6×	20	753
Midhun Harilal Malaysia	15	917 1.0×	891 1.2×	237 0.7×	223 1.7×	182 1.4×	15	1.1k
Neetu Yadav India	12	618 0.7×	560 0.7×	248 0.7×	65 0.5×	57 0.4×	14	723
Qian Che China	7	870 1.0×	1.0k 1.3×	196 0.6×	248 1.9×	284 2.2×	9	1.2k

Countries citing papers authored by Ann Laheäär

Since Specialization

Citations

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

Fields of papers citing papers by Ann Laheäär

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ann Laheäär

This figure shows the co-authorship network connecting the top 25 collaborators of Ann Laheäär. A scholar is included among the top collaborators of Ann Laheäär 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 Ann Laheäär. Ann Laheäär is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

Arulepp, Mati, et al.. (2021). The Performance of Fibrous CDC Electrodes in Aqueous and Non-Aqueous Electrolytes. SHILAP Revista de lepidopterología. 7(2). 46–46. 2 indexed citations

Laheäär, Ann, Ana Arenillas, & François Béguin. (2018). Change of self-discharge mechanism as a fast tool for estimating long-term stability of ionic liquid based supercapacitors. Journal of Power Sources. 396. 220–229. 53 indexed citations

Laheäär, Ann, Patryk Przygocki, Qamar Abbas, & François Béguin. (2015). Appropriate methods for evaluating the efficiency and capacitive behavior of different types of supercapacitors. Electrochemistry Communications. 60. 21–25. 619 indexed citations breakdown →

Laheäär, Ann, Alar Jänes, & Enn Lust. (2014). Cesium carborane as an unconventional non-aqueous electrolyte salt for electrochemical capacitors. Electrochimica Acta. 125. 482–487. 14 indexed citations

Laheäär, Ann, et al.. (2014). Ammonia Treatment of Activated Carbon Powders for Supercapacitor Electrode Application. Journal of The Electrochemical Society. 161(4). A568–A575. 48 indexed citations

Väli, R., Ann Laheäär, Alar Jänes, & Enn Lust. (2014). Characteristics of non-aqueous quaternary solvent mixture and Na-salts based supercapacitor electrolytes in a wide temperature range. Electrochimica Acta. 121. 294–300. 42 indexed citations

Väli, R., Ann Laheäär, Alar Jänes, & Enn Lust. (2013). Characterization of Quaternary Solvent Mixture and Na-Salt Based Electrolytes in a Wide Temperature Range. ECS Meeting Abstracts. MA2013-02(9). 633–633. 1 indexed citations

Laheäär, Ann, Alar Jänes, & Enn Lust. (2013). Novel NaClO₄ and NaPF₆ Based Non-Aqueous Electrolytes for Electrical Double Layer Capacitor Application. ECS Transactions. 50(43). 153–161. 1 indexed citations

Laheäär, Ann, Alar Jänes, & Enn Lust. (2012). Lithium bis(oxalato)borate as an electrolyte for micromesoporous carbide-derived carbon based supercapacitors. Journal of Electroanalytical Chemistry. 669. 67–72. 14 indexed citations

10.

Laheäär, Ann, Anna‐Liisa Peikolainen, Mihkel Koel, Alar Jänes, & Enn Lust. (2012). Comparison of carbon aerogel and carbide-derived carbon as electrode materials for non-aqueous supercapacitors with high performance. Journal of Solid State Electrochemistry. 16(8). 2717–2722. 12 indexed citations

11.

Lust, Enn, Heisi Kurig, Ann Laheäär, et al.. (2012). Influence of Chemical Composition of the Electrolyte and Room-Temperature Ionic Liquids on the Electrical Double Layer Structure and Supercapacitor Characteristics. ECS Meeting Abstracts. MA2012-02(5). 386–386. 2 indexed citations

12.

Laheäär, Ann, Alar Jänes, & Enn Lust. (2012). NaClO4 and NaPF6 as potential non-aqueous electrolyte salts for electrical double layer capacitor application. Electrochimica Acta. 82. 309–313. 48 indexed citations

13.

Laheäär, Ann, Alar Jänes, & Enn Lust. (2011). Electrochemical properties of carbide-derived carbon electrodes in non-aqueous electrolytes based on different Li-salts. Electrochimica Acta. 56(25). 9048–9055. 56 indexed citations

14.

Laheäär, Ann, Alar Jänes, & Enn Lust. (2010). Electrochemical Behavior of Carbide Derived Carbons in LiPF₆ and LiCF₃SO₃ Nonaqueous Electrolytes. ECS Transactions. 28(8). 65–75. 4 indexed citations

15.

Laheäär, Ann, Alar Jänes, & Enn Lust. (2010). Electrochemical Behavior of Carbide Derived Carbons in LiPF₆ and LiCF₃SO₃ Nonaqueous Electrolytes. ECS Meeting Abstracts. MA2010-01(4). 300–300. 1 indexed citations

16.

Laheäär, Ann, Heisi Kurig, Alar Jänes, & Enn Lust. (2009). LiPF6 based ethylene carbonate–dimethyl carbonate electrolyte for high power density electrical double layer capacitor. Electrochimica Acta. 54(19). 4587–4594. 56 indexed citations

17.

Jänes, Alar, Thomas Thomberg, Kerli Tõnurist, et al.. (2008). Micro- and Mesoporous Carbide-Derived Carbon Materials and Polymer Membranes for Supercapacitors. ECS Meeting Abstracts. MA2008-02(5). 499–499. 1 indexed citations

18.

Jänes, Alar, Thomas Thomberg, Kerli Tõnurist, et al.. (2008). Micro- and Mesoporous Carbide-Derived Carbon Materials and Polymer Membranes for Supercapacitors. ECS Transactions. 16(1). 57–67. 15 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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