W.O. Haag

5.3k total citations · 2 hit papers
41 papers, 3.6k citations indexed

About

W.O. Haag is a scholar working on Inorganic Chemistry, Materials Chemistry and Catalysis. According to data from OpenAlex, W.O. Haag has authored 41 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Inorganic Chemistry, 14 papers in Materials Chemistry and 13 papers in Catalysis. Recurrent topics in W.O. Haag's work include Zeolite Catalysis and Synthesis (16 papers), Catalysis and Oxidation Reactions (10 papers) and Mesoporous Materials and Catalysis (8 papers). W.O. Haag is often cited by papers focused on Zeolite Catalysis and Synthesis (16 papers), Catalysis and Oxidation Reactions (10 papers) and Mesoporous Materials and Catalysis (8 papers). W.O. Haag collaborates with scholars based in United States, Germany and France. W.O. Haag's co-authors include Herman Pines, Paul B. Weisz, R.M. Lago, Georg Wittig, Paul G. Rodewald, B. Kärcher, J. Scott Buchanan, J.G. Santiesteban, John G. Tsikoyiannis and David H. Olson and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

W.O. Haag

41 papers receiving 3.4k 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.

The active site of acidic aluminosilicate catalysts

1984 402 citations W.O. Haag, R.M. Lago et al. profile →
Über Triphenyl‐phosphinmethylene als olefinbildende Reagenzien (II. Mitteil.¹⁾)

1955 301 citations Georg Wittig, W.O. Haag Chemische Berichte profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W.O. Haag United States	25	2.0k	1.4k	884	788	628	41	3.6k
G. Mamantov United States	33	491 0.2×	947 0.7×	559 0.6×	463 0.6×	303 0.5×	196	3.5k
David J. Robichaud United States	31	493 0.3×	575 0.4×	322 0.4×	528 0.7×	1.3k 2.1×	68	2.6k
Patrick S. Barber United States	20	460 0.2×	643 0.5×	484 0.5×	158 0.2×	422 0.7×	35	2.1k
Russell G. Tonkyn United States	25	422 0.2×	1.8k 1.3×	1.0k 1.2×	413 0.5×	135 0.2×	77	2.9k
Hiroshi Tomiyasu Japan	22	926 0.5×	847 0.6×	180 0.2×	146 0.2×	354 0.6×	144	2.2k
Henry R. Hoekstra United States	28	1.4k 0.7×	2.6k 1.9×	490 0.6×	208 0.3×	162 0.3×	63	3.3k
Kenkichi Ishigure Japan	27	512 0.3×	1.2k 0.8×	119 0.1×	216 0.3×	221 0.4×	161	2.4k
Rolf W. Berg Denmark	32	525 0.3×	1.5k 1.1×	893 1.0×	314 0.4×	618 1.0×	181	3.6k
J. B. Peri United States	20	832 0.4×	2.1k 1.5×	885 1.0×	620 0.8×	330 0.5×	26	3.3k
Mal‐Soon Lee United States	31	589 0.3×	1.4k 1.0×	608 0.7×	495 0.6×	684 1.1×	80	3.0k

Countries citing papers authored by W.O. Haag

Since Specialization

Citations

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

Fields of papers citing papers by W.O. Haag

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W.O. Haag

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

20 of 20 papers shown

Kärcher, B. & W.O. Haag. (2004). Factors controlling upper tropospheric relative humidity. Annales Geophysicae. 22(3). 705–715. 23 indexed citations

Haag, W.O., B. Kärcher, O. Stetzer, et al.. (2003). Numerical simulations of homogeneous freezing processes in the aerosol chamber AIDA. Atmospheric chemistry and physics. 3(1). 195–210. 41 indexed citations

Ström, J., M. Seifert, B. Kärcher, et al.. (2003). Cirrus cloud occurrence as function of ambient relative humidity: a comparison of observations obtained during the INCA experiment. Atmospheric chemistry and physics. 3(5). 1807–1816. 62 indexed citations

Haag, W.O., B. Kärcher, J. Ström, et al.. (2003). Freezing thresholds and cirrus cloud formation mechanisms inferred from in situ measurements of relative humidity. Atmospheric chemistry and physics. 3(5). 1791–1806. 123 indexed citations

Möhler, Ottmar, O. Stetzer, Christian Linke, et al.. (2003). Experimental investigation of homogeneous freezing of sulphuric acid particles in the aerosol chamber AIDA. Atmospheric chemistry and physics. 3(1). 211–223. 140 indexed citations

Olson, David H., et al.. (2000). Use of water as a probe of zeolitic properties: interaction of water with HZSM-5. Microporous and Mesoporous Materials. 35-36. 435–446. 161 indexed citations

Bludau, H., et al.. (1998). In situ IR spectroscopic study of the adsorption behaviour of ethylbenzene and diethylbenzenes related to ethylbenzene disproportionation over HY zeolite. Microporous and Mesoporous Materials. 23(1-2). 1–10. 19 indexed citations

Kwak, B.S., Wolfgang M.H. Sachtler, & W.O. Haag. (1994). Catalytic Conversion of Propane to Aromatics: Effects of Adding Ga and/or Pt to HZSM-5. Journal of Catalysis. 149(2). 465–473. 88 indexed citations

Pulker, H.K., et al.. (1985). Summary Abstract: Properties of ion plated oxide films. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 3(6). 2700–2701. 22 indexed citations

10.

Haag, W.O., R.M. Lago, & Paul G. Rodewald. (1982). Aromatics, light olefins and gasoline from methanol: Mechanistic pathways with ZSM-5 zeolite catalyst. Journal of Molecular Catalysis. 17(2-3). 161–169. 80 indexed citations

11.

Haag, W.O., R.M. Lago, & Paul B. Weisz. (1981). Transport and reactivity of hydrocarbon molecules in a shape-selective zeolite. Faraday Discussions of the Chemical Society. 72. 317–317. 301 indexed citations

12.

Haag, W.O., Paul G. Rodewald, & Paul B. Weisz. (1980). Catalytic production of aromatics and olefins from plant materials. 12(1). 41–5. 20 indexed citations

13.

Weisz, Paul B., W.O. Haag, & Paul G. Rodewald. (1979). Catalytic Production of High-Grade Fuel (Gasoline) from Biomass Compounds by Shape-Selective Catalysis. Science. 206(4414). 57–58. 189 indexed citations

14.

Heiba, El-Ahmadi I. & W.O. Haag. (1966). The Chemistry of Allene. II. The Kinetics of Free-Radical Addition of Hydrogen Bromide. The Journal of Organic Chemistry. 31(11). 3814–3817. 7 indexed citations

15.

Landis, Phillip S. & W.O. Haag. (1963). Formation of Hexamethylbenzene from Phenol and Methanol. The Journal of Organic Chemistry. 28(2). 585–585. 8 indexed citations

16.

Pines, Herman & W.O. Haag. (1961). Alumina: Catalyst and Support. IX.¹ The Alumina Catalyzed Dehydration of Alcohols^2,3. Journal of the American Chemical Society. 83(13). 2847–2852. 69 indexed citations

17.

Behrens, Helmut & W.O. Haag. (1961). Über die dreikernigen Carbonylmetallate Na₂[Cr₃(CO)₁₄] und Na₂[Mo₃(CO)₁₄]. Chemische Berichte. 94(2). 320–322. 11 indexed citations

18.

Behrens, Helmut & W.O. Haag. (1959). Notizen: Zur Kenntnis der Reaktionsweisen der Hexacarbonyle der Chromgruppe mit Alkalimetallen und Natriumborhydrid in flüssigem Ammoniak. Zeitschrift für Naturforschung B. 14(8-9). 600–601. 11 indexed citations

19.

Pines, Herman & W.O. Haag. (1958). Communications - Stereoselectivity in the Carbanion-Catalyzed Isomerization of 1-Butene. The Journal of Organic Chemistry. 23(2). 328–329. 42 indexed citations

20.

Wittig, Georg & W.O. Haag. (1955). Über Triphenyl‐phosphinmethylene als olefinbildende Reagenzien (II. Mitteil.¹⁾). Chemische Berichte. 88(11). 1654–1666. 301 indexed citations breakdown →

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