G.H. Graaf

1.5k total citations · 1 hit paper
7 papers, 1.2k citations indexed

About

G.H. Graaf is a scholar working on Biomedical Engineering, Catalysis and Organic Chemistry. According to data from OpenAlex, G.H. Graaf has authored 7 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Biomedical Engineering, 6 papers in Catalysis and 1 paper in Organic Chemistry. Recurrent topics in G.H. Graaf's work include Phase Equilibria and Thermodynamics (6 papers), Catalysts for Methane Reforming (5 papers) and Catalysis and Oxidation Reactions (2 papers). G.H. Graaf is often cited by papers focused on Phase Equilibria and Thermodynamics (6 papers), Catalysts for Methane Reforming (5 papers) and Catalysis and Oxidation Reactions (2 papers). G.H. Graaf collaborates with scholars based in Netherlands. G.H. Graaf's co-authors include A.A.C.M. Beenackers, Eize J. Stamhuis, G.E.H. Joosten and J.G.M. Winkelman and has published in prestigious journals such as Chemical Engineering Science, Fluid Phase Equilibria and Chemical Engineering and Processing - Process Intensification.

In The Last Decade

G.H. Graaf

7 papers receiving 1.2k 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.

Kinetics of low-pressure methanol synthesis

1988 431 citations G.H. Graaf, Eize J. Stamhuis et al. Chemical Engineering Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G.H. Graaf Netherlands	6	1.0k	463	403	398	165	7	1.2k
Ib Dybkjær Denmark	6	867 0.9×	279 0.6×	700 1.7×	223 0.6×	52 0.3×	7	1.1k
Jurriaan Boon Netherlands	23	740 0.7×	838 1.8×	542 1.3×	421 1.1×	40 0.2×	64	1.3k
M. Bayat Iran	19	558 0.5×	372 0.8×	245 0.6×	234 0.6×	156 0.9×	48	719
Zoha Azizi Iran	11	288 0.3×	528 1.1×	257 0.6×	454 1.1×	42 0.3×	27	964
Stefan Rönsch Germany	13	1.2k 1.2×	473 1.0×	836 2.1×	302 0.8×	33 0.2×	22	1.5k
Sara Najari Hungary	15	768 0.8×	360 0.8×	614 1.5×	179 0.4×	22 0.1×	18	1.1k
Xiaoti Cui Denmark	15	393 0.4×	212 0.5×	322 0.8×	137 0.3×	39 0.2×	26	831
Kumar R. Rout Norway	18	695 0.7×	262 0.6×	695 1.7×	252 0.6×	20 0.1×	48	1.0k
Kamyar Keyvanloo United States	17	373 0.4×	261 0.6×	366 0.9×	273 0.7×	71 0.4×	25	747
Kaihu Hou China	7	422 0.4×	177 0.4×	396 1.0×	189 0.5×	80 0.5×	15	710

Countries citing papers authored by G.H. Graaf

Since Specialization

Citations

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

Fields of papers citing papers by G.H. Graaf

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.H. Graaf. 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 G.H. Graaf. The network helps show where G.H. Graaf may publish in the future.

Co-authorship network of co-authors of G.H. Graaf

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

All Works

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7 of 7 papers shown

1.

Graaf, G.H. & J.G.M. Winkelman. (2020). Methanol: association behaviour, third-law entropy analysis and determination of the enthalpy of formation. Fluid Phase Equilibria. 529. 112851–112851. 1 indexed citations

2.

Graaf, G.H., et al.. (2000). Mathematical modeling of internal mass transport limitations in methanol synthesis. Chemical Engineering Science. 55(23). 5589–5598. 69 indexed citations

3.

Graaf, G.H. & A.A.C.M. Beenackers. (1996). Comparison of two-phase and three-phase methanol synthesis processes. Chemical Engineering and Processing - Process Intensification. 35(6). 413–427. 29 indexed citations

4.

Graaf, G.H., et al.. (1990). Intra-particle diffusion limitations in low-pressure methanol synthesis. Chemical Engineering Science. 45(4). 773–783. 289 indexed citations

5.

Graaf, G.H., Eize J. Stamhuis, & A.A.C.M. Beenackers. (1988). Kinetics of low-pressure methanol synthesis. Chemical Engineering Science. 43(12). 3185–3195. 431 indexed citations breakdown →

6.

Graaf, G.H., J.G.M. Winkelman, Eize J. Stamhuis, & A.A.C.M. Beenackers. (1988). Kinetics of the three phase methanol synthesis. Chemical Engineering Science. 43(8). 2161–2168. 77 indexed citations

7.

Graaf, G.H., et al.. (1986). Chemical equilibria in methanol synthesis. Chemical Engineering Science. 41(11). 2883–2890. 320 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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