J.O. Leppinen

861 total citations
25 papers, 727 citations indexed

About

J.O. Leppinen is a scholar working on Water Science and Technology, Biomedical Engineering and Mechanical Engineering. According to data from OpenAlex, J.O. Leppinen has authored 25 papers receiving a total of 727 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Water Science and Technology, 12 papers in Biomedical Engineering and 8 papers in Mechanical Engineering. Recurrent topics in J.O. Leppinen's work include Minerals Flotation and Separation Techniques (19 papers), Metal Extraction and Bioleaching (12 papers) and Chemical and Physical Properties in Aqueous Solutions (5 papers). J.O. Leppinen is often cited by papers focused on Minerals Flotation and Separation Techniques (19 papers), Metal Extraction and Bioleaching (12 papers) and Chemical and Physical Properties in Aqueous Solutions (5 papers). J.O. Leppinen collaborates with scholars based in Finland, United States and Poland. J.O. Leppinen's co-authors include Roe‐Hoan Yoon, C.I. Basilio, J. Mielczarski, K. Laajalehto, I. Kartio, Taina Laiho, Heli M. M. Sirén, E. Suoninen and Jussi Liipo and has published in prestigious journals such as Journal of Chromatography A, Surface Science and Colloids and Surfaces A Physicochemical and Engineering Aspects.

In The Last Decade

J.O. Leppinen

25 papers receiving 668 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.O. Leppinen Finland	15	549	497	302	101	90	25	727
E. Peters Canada	13	575 1.0×	728 1.5×	562 1.9×	112 1.1×	59 0.7×	27	970
Gretel K. Parker Australia	16	444 0.8×	451 0.9×	275 0.9×	273 2.7×	162 1.8×	34	986
B. Dobiáš Germany	11	242 0.4×	139 0.3×	115 0.4×	35 0.3×	50 0.6×	36	493
Y. Oren Israel	12	292 0.5×	348 0.7×	100 0.3×	15 0.1×	41 0.5×	23	634
Payman Roonasi Sweden	11	180 0.3×	118 0.2×	90 0.3×	66 0.7×	186 2.1×	15	586
Yun Jia China	13	396 0.7×	315 0.6×	266 0.9×	20 0.2×	94 1.0×	23	557
Takahide WAKAMATSU Japan	11	208 0.4×	150 0.3×	224 0.7×	15 0.1×	41 0.5×	45	509
Caifang Cao China	13	136 0.2×	254 0.5×	281 0.9×	30 0.3×	27 0.3×	30	576
Lanqing Deng China	11	461 0.8×	240 0.5×	249 0.8×	28 0.3×	192 2.1×	14	610
Tung‐Yu Ying United States	8	411 0.7×	502 1.0×	54 0.2×	20 0.2×	72 0.8×	9	817

Countries citing papers authored by J.O. Leppinen

Since Specialization

Citations

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

Fields of papers citing papers by J.O. Leppinen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.O. Leppinen. 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 J.O. Leppinen. The network helps show where J.O. Leppinen may publish in the future.

Co-authorship network of co-authors of J.O. Leppinen

This figure shows the co-authorship network connecting the top 25 collaborators of J.O. Leppinen. A scholar is included among the top collaborators of J.O. Leppinen 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 J.O. Leppinen. J.O. Leppinen 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

Leppinen, J.O., et al.. (2013). A novel capillary electrophoresis method with pressure assisted field amplified sample injection in determination of thiol collectors in flotation process waters. Journal of Chromatography A. 1325. 234–240. 14 indexed citations

Liipo, Jussi, et al.. (2009). An Experimental Approach for Studying Chalcopyrite Leaching and Passivation in Column Bioleaching. Advanced materials research. 71-73. 381–384. 2 indexed citations

Laajalehto, K., J.O. Leppinen, I. Kartio, & Taina Laiho. (1999). XPS and FTIR study of the influence of electrode potential on activation of pyrite by copper or lead. Colloids and Surfaces A Physicochemical and Engineering Aspects. 154(1-2). 193–199. 45 indexed citations

Leppinen, J.O., et al.. (1998). Effect of electrochemical control on selective flotation of copper and zinc from complex ores. Minerals Engineering. 11(1). 39–51. 21 indexed citations

Leppinen, J.O., et al.. (1997). Flotation in acid mine drainage control: Beneficiation of concentrate. Canadian Metallurgical Quarterly. 36(4). 225–230. 16 indexed citations

Leppinen, J.O., et al.. (1997). Flotation in Acid Mine Drainage Control: Beneficiation of Concentrate. Canadian Metallurgical Quarterly. 36(4). 225–230. 9 indexed citations

Leppinen, J.O., et al.. (1995). Potential control in the flotation of sulphide minerals and precious metals. Minerals Engineering. 8(10). 1151–1158. 29 indexed citations

Leppinen, J.O., K. Laajalehto, I. Kartio, & E. Suoninen. (1995). FTIR and XPS studies of surface chemistry of pyrite in flotation. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 14 indexed citations

Leppinen, J.O., et al.. (1994). Application of eMAX analysis of pressure oxidation of refractory gold ores. Minerals Engineering. 7(2-3). 239–249. 1 indexed citations

10.

Leppinen, J.O., Roe‐Hoan Yoon, & J. Mielczarski. (1991). FT-IR studies of ethyl xanthate adsorption on gold, silver and gold—silver alloys. Colloids and Surfaces. 61. 189–203. 31 indexed citations

11.

Leppinen, J.O., et al.. (1991). In situ FTIR study of ethyl xanthate adsorption on gold, silver and copper electrodes under controlled potential. Surface and Interface Analysis. 17(9). 669–674. 18 indexed citations

12.

Leppinen, J.O.. (1990). FTIR and flotation investigation of the adsorption of ethyl xanthate on activated and non-activated sulfide minerals. International Journal of Mineral Processing. 30(3-4). 245–263. 186 indexed citations

13.

Leppinen, J.O., C.I. Basilio, & Roe‐Hoan Yoon. (1989). In-situ FTIR study of ethyl xanthate adsorption on sulfide minerals under conditions of controlled potential. International Journal of Mineral Processing. 26(3-4). 259–274. 148 indexed citations

14.

Leppinen, J.O., et al.. (1988). Thermodynamics of the system lead sulfide and thiol collector. Colloids and Surfaces. 29(2). 205–220. 7 indexed citations

15.

Leppinen, J.O., C.I. Basilio, & Roe‐Hoan Yoon. (1988). FTIR study of thionocarbamate adsorption on sulfide minerals. Colloids and Surfaces. 32. 113–125. 43 indexed citations

16.

Mielczarski, J. & J.O. Leppinen. (1987). Infrared reflection-absorption spectroscopic study of adsorption of xanthates on copper. Surface Science. 187(2-3). 526–538. 39 indexed citations

17.

Mielczarski, J. & J.O. Leppinen. (1987). Infrared reflection-absorption spectroscopic study of adsorption of xanthates on copper. Surface Science Letters. 187(2-3). A331–A332. 1 indexed citations

18.

Leppinen, J.O.. (1986). Differential pulse polarographic determination of thiol flotation collectors and sulphide in waters. Talanta. 33(10). 795–799. 12 indexed citations

19.

Leppinen, J.O. & J. Mielczarski. (1986). Spectroscopic study of the adsorption of thiol collectors on lead sulphide in the presence of sodium sulphide. International Journal of Mineral Processing. 18(1-2). 3–20. 31 indexed citations

20.

Leppinen, J.O., et al.. (1986). The interaction between ethyl xanthate ion and lead sulfide surface. Colloids and Surfaces. 20(3). 221–237. 22 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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