Ulla Lassi

7.6k total citations · 3 hit papers
256 papers, 5.7k citations indexed

About

Ulla Lassi is a scholar working on Biomedical Engineering, Mechanical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Ulla Lassi has authored 256 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Biomedical Engineering, 68 papers in Mechanical Engineering and 65 papers in Electrical and Electronic Engineering. Recurrent topics in Ulla Lassi's work include Advancements in Battery Materials (54 papers), Adsorption and biosorption for pollutant removal (38 papers) and Extraction and Separation Processes (37 papers). Ulla Lassi is often cited by papers focused on Advancements in Battery Materials (54 papers), Adsorption and biosorption for pollutant removal (38 papers) and Extraction and Separation Processes (37 papers). Ulla Lassi collaborates with scholars based in Finland, Sweden and France. Ulla Lassi's co-authors include Jaakko Rämö, Tao Hu, Hanna Runtti, Terο Luukkοnen, Toivo Kuokkanen, Henrik Romar, Sari Tuomikoski, Emma-Tuulia Tolonen, Teija Kangas and Glaydson S. dos Reis and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and Advanced Functional Materials.

In The Last Decade

Ulla Lassi

247 papers receiving 5.6k 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.

Preparation of highly porous nitrogen-doped biochar derived from birch tree wastes with superior dye removal performance

2023 108 citations Glaydson S. dos Reis, Davide Bergna et al. Colloids and Surfaces A Physicochemical and Engineering Aspects profile →
Vanadium- and manganese-based metal-organic frameworks for potential environmental and catalysis applications

2024 74 citations Varsha Srivastava, Ulla Lassi et al. profile →
Advancements in cathode technology, recycling strategies, and market dynamics: A comprehensive review of sodium ion batteries

2024 62 citations Pekka Tynjälä, Ulla Lassi et al. Chemical Engineering Journal profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulla Lassi Finland	40	1.7k	1.5k	1.3k	1.2k	1.1k	256	5.7k
Grzegorz Lisak Singapore	47	1.3k 0.8×	2.7k 1.8×	1.9k 1.5×	1.7k 1.5×	1.1k 0.9×	255	8.0k
Xiaomin Dou China	42	3.2k 1.9×	2.0k 1.3×	1.7k 1.3×	797 0.7×	601 0.5×	111	7.5k
Huijie Hou China	54	2.3k 1.4×	1.9k 1.3×	1.5k 1.2×	2.6k 2.3×	1.2k 1.0×	218	8.6k
Sabzoi Nizamuddin Australia	40	1.1k 0.6×	2.5k 1.7×	1.1k 0.9×	504 0.4×	1.3k 1.2×	87	5.6k
Regina de Fátima Peralta Muniz Moreira Brazil	42	1.4k 0.9×	1.6k 1.1×	1.8k 1.4×	490 0.4×	1.1k 1.0×	201	6.1k
Zhili Li China	37	2.3k 1.4×	2.0k 1.3×	1.2k 0.9×	463 0.4×	530 0.5×	158	5.1k
Glaydson S. dos Reis Brazil	47	2.8k 1.7×	760 0.5×	1.1k 0.8×	741 0.6×	594 0.5×	134	5.0k
Sha Liang China	53	4.4k 2.6×	1.8k 1.2×	1.3k 1.0×	1.6k 1.4×	1.9k 1.7×	201	9.8k
Mustafa S. Nasser Qatar	39	3.1k 1.8×	1.6k 1.1×	1.2k 0.9×	557 0.5×	1.3k 1.2×	173	6.8k
Edson Luiz Foletto Brazil	44	3.1k 1.9×	1.1k 0.7×	2.1k 1.6×	754 0.7×	468 0.4×	220	6.7k

Countries citing papers authored by Ulla Lassi

Since Specialization

Citations

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

Fields of papers citing papers by Ulla Lassi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulla Lassi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Grimm, Alejandro, Sarah Conrad, Francesco G. Gentili, et al.. (2025). Highly efficient boron/sulfur-modified activated biochar for removal of reactive dyes from water: Kinetics, isotherms, thermodynamics, and regeneration studies. Colloids and Surfaces A Physicochemical and Engineering Aspects. 713. 136486–136486. 8 indexed citations

Reis, Glaydson S. dos, Chandrasekar M. Subramaniyam, Alejandro Grimm, et al.. (2025). Biomass-derived macroporous carbon–tin oxide composites as stable and high-capacity anodes for lithium-ion and sodium-ion batteries: experimental study and GFN1-xTB calculations. Physical Chemistry Chemical Physics. 27(26). 14000–14014. 1 indexed citations

Li, Yan, Yingying Song, Jie Wu, et al.. (2025). Recent advances of biomass-derived hard carbon as anode materials for sodium-ion batteries. 5(1). e9120202–e9120202. 1 indexed citations

Rajesh, Rajendiran, Putrakumar Balla, Sungtak Kim, et al.. (2024). Synergetic effect of Fe decorated MnO2 nanocatalyst application in propane and benzyl alcohol oxidation. Applied Surface Science. 680. 161404–161404. 2 indexed citations

Sliz, Rafal, et al.. (2024). Various Solvent‐Binder Compositions and their Crystalline Phase for Optimal Screen‐Printing of NMC Cathodes. Batteries & Supercaps. 7(4). 7 indexed citations

Lähde, Anna, Arūnas Meščeriakovas, Tommi Karhunen, et al.. (2024). Effect of high temperature thermal treatment on the electrochemical performance of natural flake graphite. Journal of materials research/Pratt's guide to venture capital sources. 39(6). 944–954. 9 indexed citations

Hu, Tao, et al.. (2023). Effect of Secondary Heat Treatment after a Washing on the Electrochemical Performance of Co‐Free LiNi_0.975Al_0.025O₂ Cathodes for Li‐Ion Batteries. Small. 20(4). e2305349–e2305349. 7 indexed citations

Molaiyan, Palanivel, Glaydson S. dos Reis, K. Diwakar, et al.. (2023). Recent Progress in Biomass-Derived Carbon Materials for Li-Ion and Na-Ion Batteries—A Review. Batteries. 9(2). 116–116. 78 indexed citations

Wang, Shuting, Xiong Li, Guanghui Yuan, et al.. (2023). Vanadium dissolution restraint and conductive assistant in MnV12O31·10H2O to boost energy storage property for aqueous zinc-ion batteries. Chemical Engineering Journal. 476. 146883–146883. 10 indexed citations

10.

Sliz, Rafal, et al.. (2023). Green Path to Power: Spray-Printed LNMO Cathodes Using Cyrene for Sustainable Lithium-Ion Battery Production. 221–224. 1 indexed citations

11.

Reis, Glaydson S. dos, Varsha Srivastava, Alejandro Grimm, et al.. (2023). Synthesis of novel mesoporous selenium-doped biochar with high-performance sodium diclofenac and reactive orange 16 dye removals. Chemical Engineering Science. 281. 119129–119129. 62 indexed citations

12.

Tuomikoski, Sari, et al.. (2023). Usage of phosphoric acid plant's circulate pond waters in struvite precipitation—Effect of conditions. Water and Environment Journal. 37(3). 445–453. 2 indexed citations

13.

Seelam, Prem Kumar, Putrakumar Balla, Rajendiran Rajesh, et al.. (2023). Activity of Nickel Supported Over Nanorod-Shaped Strontium Hydroxyapatite Catalysts in Selective Methanation of CO & CO2. Topics in Catalysis. 66(17-18). 1391–1405. 6 indexed citations

14.

Reis, Glaydson S. dos, Shaikshavali Petnikota, Chandrasekar M. Subramaniyam, et al.. (2023). Sustainable Biomass-Derived Carbon Electrodes for Potassium and Aluminum Batteries: Conceptualizing the Key Parameters for Improved Performance. Nanomaterials. 13(4). 765–765. 22 indexed citations

15.

Runtti, Hanna, Jari Mäkinen, Tommi Kauppila, et al.. (2022). In situ remediation of metal(loid)-contaminated lake sediments with alkali-activated blast furnace slag granule amendment: A field experiment. Journal of Soils and Sediments. 22(3). 1054–1067. 11 indexed citations

16.

Ojala, Satu, et al.. (2022). Effect of material age on the adsorption capacity of low-, medium-, and high-calcium alkali-activated materials. Applied Surface Science Advances. 12. 100345–100345. 11 indexed citations

17.

Runtti, Hanna, Terο Luukkοnen, Sari Tuomikoski, et al.. (2022). Removal of antimony from model solutions, mine effluent, and textile industry wastewater with Mg-rich mineral adsorbents. Environmental Science and Pollution Research. 30(6). 14139–14154. 8 indexed citations

18.

Heponiemi, Anne, Sari Tuomikoski, Tao Hu, et al.. (2021). Preparation of Granulated Biomass Carbon Catalysts—Structure Tailoring, Characterization, and Use in Catalytic Wet Air Oxidation of Bisphenol A. Catalysts. 11(2). 251–251. 3 indexed citations

19.

Luukkοnen, Terο, Anne Heponiemi, Hanna Runtti, et al.. (2019). Application of alkali-activated materials for water and wastewater treatment: a review. Reviews in Environmental Science and Bio/Technology. 18(2). 271–297. 147 indexed citations

20.

Luukkοnen, Terο, et al.. (2015). Comparison of organic peracids in wastewater treatment: Disinfection, oxidation and corrosion. Water Research. 85. 275–285. 118 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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