J.O. Petunchi

402 total citations
16 papers, 326 citations indexed

About

J.O. Petunchi is a scholar working on Catalysis, Materials Chemistry and Mechanical Engineering. According to data from OpenAlex, J.O. Petunchi has authored 16 papers receiving a total of 326 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Catalysis, 15 papers in Materials Chemistry and 8 papers in Mechanical Engineering. Recurrent topics in J.O. Petunchi's work include Catalysis and Oxidation Reactions (15 papers), Catalytic Processes in Materials Science (15 papers) and Catalysis and Hydrodesulfurization Studies (6 papers). J.O. Petunchi is often cited by papers focused on Catalysis and Oxidation Reactions (15 papers), Catalytic Processes in Materials Science (15 papers) and Catalysis and Hydrodesulfurization Studies (6 papers). J.O. Petunchi collaborates with scholars based in Argentina, United States and Belgium. J.O. Petunchi's co-authors include E.A. Lombardo, Alicia V. Boix, Laura Gutiérrez, Laura Cornaglia, Carlos R. Carrara, Silvia Irusta, Eduardo E. Miró, W. Keith Hall, G.A. Sill and Gustavo E. Imoberdorf and has published in prestigious journals such as Applied Catalysis B: Environmental, Journal of Catalysis and Catalysis Today.

In The Last Decade

J.O. Petunchi

15 papers receiving 310 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.O. Petunchi Argentina	13	291	243	74	72	59	16	326
J.C. Védrine France	12	328 1.1×	276 1.1×	146 2.0×	85 1.2×	66 1.1×	16	409
Lidun An China	12	314 1.1×	181 0.7×	69 0.9×	79 1.1×	71 1.2×	25	378
S. Han United States	9	289 1.0×	233 1.0×	153 2.1×	106 1.5×	33 0.6×	15	346
Joop C. Slaa United Kingdom	12	272 0.9×	234 1.0×	62 0.8×	93 1.3×	42 0.7×	16	374
Juan O. Petunchi United States	8	448 1.5×	338 1.4×	125 1.7×	151 2.1×	40 0.7×	10	471
A. Palermo Argentina	8	293 1.0×	262 1.1×	62 0.8×	48 0.7×	31 0.5×	9	344
D. Siew Hew Sam France	4	356 1.2×	334 1.4×	66 0.9×	44 0.6×	105 1.8×	6	386
Wolfram Stichert Germany	5	266 0.9×	134 0.6×	135 1.8×	84 1.2×	27 0.5×	5	337
S. A. Veniaminov Russia	14	470 1.6×	353 1.5×	41 0.6×	91 1.3×	42 0.7×	29	526
A. Chambellan France	8	275 0.9×	158 0.7×	133 1.8×	134 1.9×	48 0.8×	13	375

Countries citing papers authored by J.O. Petunchi

Since Specialization

Citations

This map shows the geographic impact of J.O. Petunchi'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. Petunchi 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. Petunchi more than expected).

Fields of papers citing papers by J.O. Petunchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

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16 of 16 papers shown

Cornaglia, Laura, Carlos R. Carrara, J.O. Petunchi, & E.A. Lombardo. (2000). Characterization of cobalt-impregnated VPO catalysts. Catalysis Today. 57(3-4). 313–322. 18 indexed citations

Gutiérrez, Laura, E.A. Lombardo, & J.O. Petunchi. (2000). Effect of the Pt–Co interaction upon the SCR of NOx over PtCo mordenite. Applied Catalysis A General. 194-195. 169–182. 16 indexed citations

Gutiérrez, Laura, Alicia V. Boix, & J.O. Petunchi. (1999). Effect of Pt on the water resistance of Co-zeolites upon the SCR of NOx with CH4. Catalysis Today. 54(4). 451–464. 25 indexed citations

Miró, Eduardo E., et al.. (1999). SCR of NO with CH3OH on H-mordenite: mechanism and reaction intermediates. Applied Catalysis B: Environmental. 22(4). 305–318. 13 indexed citations

Cornaglia, Laura, Carlos R. Carrara, J.O. Petunchi, & E.A. Lombardo. (1999). The role of cobalt as promoter of equilibrated vanadium–phosphorus–oxygen catalysts. Applied Catalysis A General. 183(1). 177–187. 22 indexed citations

Irusta, Silvia, et al.. (1999). Effect of Mo on the Active Sites of VPO Catalysts upon the Selective Oxidation of n-Butane. Journal of Catalysis. 187(2). 298–310. 34 indexed citations

Lombardo, E.A., et al.. (1997). Spectroscopic Characterization of Dealuminated H-Mordenites: The Role of Different Aluminum Species on the SCR of NO with Methane. Journal of Catalysis. 168(2). 511–521. 23 indexed citations

Petunchi, J.O., G.A. Sill, & W. Keith Hall. (1993). Acid Catalysis over CuY Zeolites. Journal of Catalysis. 141(2). 323–336. 12 indexed citations

Sananés, M.T., J.O. Petunchi, & E.A. Lombardo. (1992). The effect of Zn , Ti and Zr used as additives in VPO formulations. Catalysis Today. 15(3-4). 527–535. 10 indexed citations

10.

Petunchi, J.O., et al.. (1992). Structural and morphological changes in VPO solids during activation. Catalysis Today. 15(3-4). 537–545. 14 indexed citations

11.

Petunchi, J.O. & E.A. Lombardo. (1990). The effect of bulk and surface reduction upon the catalytic behavior of perovskite oxides. Catalysis Today. 8(2). 201–219. 18 indexed citations

12.

Miró, Eduardo E., E.A. Lombardo, & J.O. Petunchi. (1987). Kinetics of the reduction of Cu-mordenite with carbon monoxide. Applied Catalysis. 32. 275–284. 2 indexed citations

13.

Léglise, J., J.O. Petunchi, & W. Keith Hall. (1984). N/sub 2/O decomposition over iron-exchanged mordenite. Journal of Catalysis. 1 indexed citations

14.

Petunchi, J.O.. (1983). Studies of a CuY zeolite as a redox catalyst. Journal of Catalysis. 80(2). 403–418. 43 indexed citations

15.

Petunchi, J.O.. (1982). Redox catalysis over iron zeolites: Kinetics and mechanism. Journal of Catalysis. 78(2). 327–340. 50 indexed citations

16.

Petunchi, J.O.. (1981). Characterization of hydrogenation active sites on LaCoO3 perovskite. Journal of Catalysis. 70(2). 356–363. 25 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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