JoséV. Ibarra

1.6k total citations · 1 hit paper
19 papers, 1.4k citations indexed

About

JoséV. Ibarra is a scholar working on Biomedical Engineering, Geochemistry and Petrology and Fuel Technology. According to data from OpenAlex, JoséV. Ibarra has authored 19 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Biomedical Engineering, 8 papers in Geochemistry and Petrology and 7 papers in Fuel Technology. Recurrent topics in JoséV. Ibarra's work include Thermochemical Biomass Conversion Processes (9 papers), Coal and Its By-products (8 papers) and Coal and Coke Industries Research (7 papers). JoséV. Ibarra is often cited by papers focused on Thermochemical Biomass Conversion Processes (9 papers), Coal and Its By-products (8 papers) and Coal and Coke Industries Research (7 papers). JoséV. Ibarra collaborates with scholars based in Spain and Belgium. JoséV. Ibarra's co-authors include R. Moliner, Edgar Muñoz, JoséM. Palacios, R. Juan, M. Pineda, Enrique García‐Bordejé, JoséL. Miranda, M. Gracia, J. R. Gancedo and René Cyprès and has published in prestigious journals such as Fuel, Applied Surface Science and Organic Geochemistry.

In The Last Decade

JoséV. Ibarra

19 papers receiving 1.4k 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.

FTIR study of the evolution of coal structure during the coalification process

1996 794 citations JoséV. Ibarra, Edgar Muñoz et al. Organic Geochemistry profile →

Peers

JoséV. Ibarra

BE

OE

GP

MM

ME

Barbara Kwiecińska Poland

Atul Sharma Japan

Michael Starsinic United States

Shaoqing Wang China

H. H. Lowry

Jianli Yang China

Daniel van Niekerk South Africa

Jiaxun Liu China

Amalia Jiménez Spain

Gregory N. Okolo South Africa

Barbara Kwiecińska Poland

JoséV. Ibarra

316 ×0.4

BE

432 ×0.7

OE

400 ×0.9

GP

443 ×1.3

MM

266 ×0.8

ME

Citations per year, relative to JoséV. Ibarra JoséV. Ibarra (= 1×) peers Barbara Kwiecińska

Countries citing papers authored by JoséV. Ibarra

Since Specialization

Citations

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

Fields of papers citing papers by JoséV. Ibarra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of JoséV. Ibarra

This figure shows the co-authorship network connecting the top 25 collaborators of JoséV. Ibarra. A scholar is included among the top collaborators of JoséV. Ibarra 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 JoséV. Ibarra. JoséV. Ibarra 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:

19 of 19 papers shown

1.

Pineda, M., et al.. (1997). Modelling of performance of zinc ferrites as high-temperature desulfurizing sorbents in a fixed-bed reactor. Fuel. 76(7). 567–573. 19 indexed citations

2.

García‐Bordejé, Enrique, et al.. (1997). Thermogravimetric study of regenerable sulphur sorbents for H2S retention at high temperature. Thermochimica Acta. 306(1-2). 23–30. 20 indexed citations

3.

Pineda, M., et al.. (1997). Characterization of zinc oxide and zinc ferrite doped with Ti or Cu as sorbents for hot gas desulphurization. Applied Surface Science. 119(1-2). 1–10. 67 indexed citations

4.

Ibarra, JoséV., Edgar Muñoz, & R. Moliner. (1996). FTIR study of the evolution of coal structure during the coalification process. Organic Geochemistry. 24(6-7). 725–735. 794 indexed citations breakdown →

5.

Ibarra, JoséV., et al.. (1994). FT-i.r. investigation on char formation during the early stages of coal pyrolysis. Fuel. 73(6). 918–924. 226 indexed citations

6.

Ibarra, JoséV., et al.. (1993). Evidence of the reciprocal organic matter-pyrite interactions affecting the sulfur removal during coal pyrolysis. Fuel. 72(5). 697–698. 32 indexed citations

7.

Ibarra, JoséV., R. Moliner, & JoséM. Palacios. (1991). Catalytic effects of zinc chloride in the pyrolysis of Spanish high sulphur coals. Fuel. 70(6). 727–732. 38 indexed citations

8.

Ibarra, JoséV., et al.. (1991). Functional group dependence of cross-linking reactions during pyrolysis of coal. Fuel. 70(3). 408–413. 47 indexed citations

9.

Ibarra, JoséV., et al.. (1991). Structural rank parameters of Spanish low rank coals and their influence on pyrolysis yields. Fuel Processing Technology. 28(3). 259–273. 13 indexed citations

10.

Ibarra, JoséV., et al.. (1989). Analysis of coal and char ashes and their ability for sulphur retention. Fuel. 68(7). 861–867. 30 indexed citations

11.

Ibarra, JoséV., JoséM. Palacios, M. Gracia, & J. R. Gancedo. (1989). Influence of weathering on the sulphur removal from coal by pyrolysis. Fuel Processing Technology. 21(1). 63–73. 24 indexed citations

12.

Moliner, R., et al.. (1989). Size exclusion chromatography of pyrolysis and hydropyrolysis tars from Spanish low rank coal. Fuel. 68(11). 1487–1488. 3 indexed citations

13.

Ibarra, JoséV., et al.. (1989). Structural characterization of low temperature pyrolysis tars and their relation with parent coals. Fuel Processing Technology. 22(2). 135–149. 11 indexed citations

14.

Ibarra, JoséV., R. Moliner, JoséL. Miranda, & René Cyprès. (1988). Pyrolysis under H2 and He of Utrillas coal. Fuel. 67(4). 464–468. 9 indexed citations

15.

Ibarra, JoséV., et al.. (1986). Variation of the metal complexing ability of humic acids with coal rank. Fuel. 65(7). 1012–1016. 8 indexed citations

16.

Ibarra, JoséV. & R. Juan. (1985). Structural changes in humic acids during the coalification process. Fuel. 64(5). 650–656. 46 indexed citations

17.

Ibarra, JoséV. & R. Moliner. (1984). Copper removal from effluents using a sulphonated lignite Bath and fixed-bed studies. Fuel. 63(3). 373–377. 5 indexed citations

18.

Ibarra, JoséV., et al.. (1984). Preparation of cation exchange materials by oleum sulphonation of an Utrillas Spanish Lignite. Fuel. 63(12). 1743–1747. 11 indexed citations

19.

Ibarra, JoséV., et al.. (1979). Retention of metallic cations by lignites and humic acids. Fuel. 58(11). 827–830. 30 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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