Ivar M. Dahl

3.2k total citations · 2 hit papers
53 papers, 2.5k citations indexed

About

Ivar M. Dahl is a scholar working on Materials Chemistry, Catalysis and Inorganic Chemistry. According to data from OpenAlex, Ivar M. Dahl has authored 53 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Materials Chemistry, 23 papers in Catalysis and 19 papers in Inorganic Chemistry. Recurrent topics in Ivar M. Dahl's work include Catalytic Processes in Materials Science (18 papers), Catalysis and Oxidation Reactions (17 papers) and Zeolite Catalysis and Synthesis (15 papers). Ivar M. Dahl is often cited by papers focused on Catalytic Processes in Materials Science (18 papers), Catalysis and Oxidation Reactions (17 papers) and Zeolite Catalysis and Synthesis (15 papers). Ivar M. Dahl collaborates with scholars based in Norway, France and United Kingdom. Ivar M. Dahl's co-authors include Stein Kolboe, Duncan Akporiaye, Rune Wendelbo, Richard Blom, Åse Slagtern, Helle B. Mostad, Unni Olsbye, Arne Karlsson, Aud I. Spjelkavik and Helmer Fjellvåg and has published in prestigious journals such as Angewandte Chemie International Edition, The Journal of Physical Chemistry and Journal of Catalysis.

In The Last Decade

Ivar M. Dahl

52 papers receiving 2.4k citations

Hit Papers

On the Reaction Mechanism... 1993 2026 2004 2015 1996 1993 100 200 300 400 500
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.

  1. On the Reaction Mechanism for Hydrocarbon Formation from Methanol over SAPO-34
    1996 591 citations Ivar M. Dahl et al. Journal of Catalysis profile →
  2. On the reaction mechanism for propene formation in the MTO reaction over SAPO-34
    1993 503 citations Ivar M. Dahl et al. Catalysis Letters profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ivar M. Dahl Norway 22 1.6k 1.5k 1.3k 625 386 53 2.5k
N.S. Gnep France 30 2.4k 1.5× 1.9k 1.3× 1.3k 1.0× 866 1.4× 557 1.4× 53 2.9k
H. Vinek Austria 31 1.4k 0.9× 1.7k 1.2× 990 0.7× 636 1.0× 368 1.0× 68 2.5k
F. Ramôa Ribeiro Portugal 26 2.2k 1.4× 1.6k 1.1× 976 0.7× 1.1k 1.8× 951 2.5× 72 3.2k
J.M. Guil Spain 18 944 0.6× 1.3k 0.9× 474 0.4× 406 0.6× 288 0.7× 42 1.7k
E. Benazzi France 20 1.1k 0.7× 937 0.6× 494 0.4× 433 0.7× 245 0.6× 34 1.5k
Yvonne Traa Germany 24 973 0.6× 1.2k 0.8× 786 0.6× 601 1.0× 448 1.2× 73 1.9k
Zhendong Liu Japan 28 1.3k 0.8× 1.5k 1.0× 511 0.4× 413 0.7× 258 0.7× 87 2.2k
Liwu Lin China 39 2.1k 1.3× 3.3k 2.3× 2.5k 1.9× 977 1.6× 389 1.0× 137 4.3k
Donglong Fu Netherlands 27 1.1k 0.7× 1.4k 1.0× 937 0.7× 741 1.2× 437 1.1× 63 2.3k

Countries citing papers authored by Ivar M. Dahl

Since Specialization
Citations

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

Fields of papers citing papers by Ivar M. Dahl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivar M. Dahl. 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 Ivar M. Dahl. The network helps show where Ivar M. Dahl may publish in the future.

Co-authorship network of co-authors of Ivar M. Dahl

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

All Works

20 of 20 papers shown
1.
Dahl, Ivar M., et al.. (2011). Intercomparison 1125: pH, Conductivity, Alkalinity, NO3-N, Cl, SO4, Ca, Mg, Na, K, TOC, Al, Fe, Mn, Cd, Pb, Cu, Ni, and Zn (ICP Waters report 107/2011). BIBSYS Brage (BIBSYS (Norway)). 3 indexed citations
2.
Dahl, Ivar M., et al.. (2006). Sorbent enhanced steam reforming (SESR) of methane using dolomite as internal carbon dioxide absorbent: Limitations due to Ca(OH)2 formation. Applied Catalysis A General. 303(1). 131–137. 65 indexed citations
3.
Olsbye, Unni, et al.. (2002). An investigation of the coking properties of fixed and fluid bed reactors during methane-to-synthesis gas reactions. Applied Catalysis A General. 228(1-2). 289–303. 43 indexed citations
4.
Dahl, Ivar M., et al.. (2001). Joint Assessment and Monitoring Programme (JAMP) Overview of Norwegian analytical methods 1981-2007. BIBSYS Brage (BIBSYS (Norway)). 3 indexed citations
5.
Blom, Richard, Ivar M. Dahl, & Ole Swang. (2000). Methyl Side Chain Formation on the CrCp2/SiO2 Catalyst during Polymerisation of Ethylene: Spectroscopic Analyses and Theoretical Modelling. Journal of Catalysis. 194(2). 352–363. 6 indexed citations
6.
Blom, Richard & Ivar M. Dahl. (1999). On the sensitivity of metallocene catalysts toward molecular hydrogen during ethylene polymerization. Macromolecular Chemistry and Physics. 200(2). 442–449. 20 indexed citations
7.
Akporiaye, Duncan, Ivar M. Dahl, Arne Karlsson, & Rune Wendelbo. (1998). Combinatorial Approach to the Hydrothermal Synthesis of Zeolites. Angewandte Chemie International Edition. 37(5). 609–611. 114 indexed citations
8.
Akporiaye, Duncan, Ivar M. Dahl, Arne Karlsson, & Rune Wendelbo. (1998). Hydrothermalsynthesen von Zeolithen mit Methoden der kombinatorischen Chemie. Angewandte Chemie. 110(5). 629–631. 35 indexed citations
9.
Slagtern, Åse, et al.. (1998). Catalytic partial oxidation of methane over Ni-, Co- and Fe-based catalysts. Catalysis Today. 46(2-3). 107–115. 70 indexed citations
10.
Bade, Otto Morten, Richard Blom, Ivar M. Dahl, & Arne Karlsson. (1998). A DRIFTS Study of the Cr(II)/SiO2Catalyst. Journal of Catalysis. 173(2). 460–469. 19 indexed citations
11.
Slagtern, Åse, Unni Olsbye, Richard Blom, Ivar M. Dahl, & Helmer Fjellvåg. (1997). Characterization of Ni on La modified Al2O3 catalysts during CO2 reforming of methane. Applied Catalysis A General. 165(1-2). 379–390. 48 indexed citations
12.
Wendelbo, Rune, et al.. (1996). SAPO-18,MgAPO-18およびZnAPO-18の合成,特性評価およびMTO反応触媒テスト. Applied Catalysis A General. 142(2). 197–207. 5 indexed citations
13.
Akporiaye, Duncan, Ivar M. Dahl, Helle B. Mostad, & Rune Wendelbo. (1996). The synthesis and characterization of SAPO-43. Zeolites. 17(5-6). 517–522. 4 indexed citations
14.
Slagtern, Åse, Unni Olsbye, Richard Blom, Ivar M. Dahl, & Helmer Fjellvåg. (1996). In situ XRD characterization of La Ni Al O model catalysts for CO2 reforming of methane. Applied Catalysis A General. 145(1-2). 375–388. 40 indexed citations
15.
Dahl, Ivar M., et al.. (1995). Nafion-H as catalyst for isobutane/2-butene alkylation compared with a cerium exchanged Y zeolite. Catalysis Letters. 33(1-2). 127–134. 17 indexed citations
16.
Dahl, Ivar M., et al.. (1992). Pulse reactor studies of catalysts for the oxidative coupling of methane. Catalysis Today. 13(2-3). 345–352. 1 indexed citations
17.
Dahl, Ivar M., et al.. (1991). Oxidative dehydrogenation of propane in lithium hydroxide/lithium iodide melts. Applied Catalysis. 77(1). 163–174. 17 indexed citations
18.
Dahl, Ivar M., et al.. (1986). Heterogenization of homogeneous catalysts. Journal of Molecular Catalysis. 35(1). 55–63. 10 indexed citations
19.
Dahl, Ivar M., et al.. (1983). The chemical stability of surface species formed by reaction between silica gel and titanium tetrachloride. Journal of Molecular Catalysis. 18(2). 203–214. 17 indexed citations
20.
Dahl, Ivar M. & F.J. Langmyhr. (1966). Complex formation in concentrated sulfuric acid between selenium(iv) and 2,2'-dianthrimide. Analytica Chimica Acta. 35. 24–34. 4 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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