Friedrich G. Helfferich

1.6k total citations
42 papers, 1.2k citations indexed

About

Friedrich G. Helfferich is a scholar working on Spectroscopy, Organic Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Friedrich G. Helfferich has authored 42 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Spectroscopy, 7 papers in Organic Chemistry and 6 papers in Electrical and Electronic Engineering. Recurrent topics in Friedrich G. Helfferich's work include Analytical Chemistry and Chromatography (9 papers), Molecular Junctions and Nanostructures (5 papers) and Crystallization and Solubility Studies (5 papers). Friedrich G. Helfferich is often cited by papers focused on Analytical Chemistry and Chromatography (9 papers), Molecular Junctions and Nanostructures (5 papers) and Crystallization and Solubility Studies (5 papers). Friedrich G. Helfferich collaborates with scholars based in United States, Italy and Netherlands. Friedrich G. Helfferich's co-authors include Peter W. Carr, Arthur A. Frost, U. Schindewolf, Ralph G. Pearson, Domenico Petruzzelli, Roger D. Whitley, A. Katchalsky, Jia‐Ming Chern, Robert J. Carr and Donald L. Peterson and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Physical Chemistry and Journal of Chromatography A.

In The Last Decade

Friedrich G. Helfferich

42 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Friedrich G. Helfferich United States 20 281 251 244 223 220 42 1.2k
F. Helfferich United States 19 513 1.8× 369 1.5× 323 1.3× 229 1.0× 144 0.7× 43 1.6k
J.A. MacPhee Canada 16 435 1.5× 113 0.5× 221 0.9× 63 0.3× 223 1.0× 56 1.0k
B. J. McCoy United States 19 506 1.8× 272 1.1× 287 1.2× 150 0.7× 43 0.2× 82 1.3k
Thomas L. Gibson United States 33 127 0.5× 179 0.7× 99 0.4× 63 0.3× 116 0.5× 65 2.6k
Christie J. Geankoplis United States 19 865 3.1× 437 1.7× 455 1.9× 386 1.7× 102 0.5× 44 2.4k
Carl L. Yaws United States 22 605 2.2× 165 0.7× 321 1.3× 65 0.3× 49 0.2× 63 1.8k
Leonard I. Stiel United States 18 834 3.0× 260 1.0× 242 1.0× 35 0.2× 163 0.7× 66 1.6k
Edward T. White Australia 25 471 1.7× 85 0.3× 416 1.7× 199 0.9× 136 0.6× 77 1.8k
Klaus Ebert Germany 23 371 1.3× 136 0.5× 78 0.3× 149 0.7× 39 0.2× 65 1.3k
Klas Meyer Germany 19 240 0.9× 260 1.0× 63 0.3× 158 0.7× 71 0.3× 62 1.0k

Countries citing papers authored by Friedrich G. Helfferich

Since Specialization
Citations

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

Fields of papers citing papers by Friedrich G. Helfferich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Friedrich G. Helfferich

This figure shows the co-authorship network connecting the top 25 collaborators of Friedrich G. Helfferich. A scholar is included among the top collaborators of Friedrich G. Helfferich 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 Friedrich G. Helfferich. Friedrich G. Helfferich 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.
Helfferich, Friedrich G.. (2005). Retrograde adsorption isotherms: An impossible fact?. Journal of Chromatography A. 1079(1-2). 77–79. 12 indexed citations
2.
Helfferich, Friedrich G.. (2004). Kinetics of multistep reactions. Medical Entomology and Zoology. 62 indexed citations
3.
Helfferich, Friedrich G., et al.. (1999). Experimental Study of Wave Propagation Dynamics of Multicomponent Distillation Columns. Industrial & Engineering Chemistry Research. 38(10). 3588–3605. 7 indexed citations
4.
Helfferich, Friedrich G. & Roger D. Whitley. (1996). Non-linear waves in chromatography II. Wave interference and coherence in multicomponent systems. Journal of Chromatography A. 734(1). 7–47. 40 indexed citations
5.
Helfferich, Friedrich G.. (1993). How legends are born. Reactive Polymers. 21(1-2). 1–3. 1 indexed citations
6.
Helfferich, Friedrich G. & Peter W. Carr. (1993). Non-linear waves in chromatography. Journal of Chromatography A. 629(2). 97–122. 91 indexed citations
7.
Helfferich, Friedrich G.. (1992). Ion exchange advances. Reactive Polymers. 18(3). 253–253. 1 indexed citations
8.
Helfferich, Friedrich G.. (1991). The h- and ω-transformations in multicomponent fixed-bed ion exchange and adsorption: equivalent mathematics, different scope. Chemical Engineering Science. 46(12). 3320–3323. 12 indexed citations
9.
Helfferich, Friedrich G., et al.. (1990). Calculation of column performance in nitrate removal from water supplies by anion exchange. Journal of Chromatography A. 499. 677–683. 2 indexed citations
10.
Helfferich, Friedrich G., et al.. (1989). Nonlinear waves and asymmetric dynamics of countercurrent separation processes. AIChE Journal. 35(4). 690–693. 23 indexed citations
11.
Helfferich, Friedrich G., et al.. (1988). Multicomponent equilibrium theory for ion‐exchange columns involving reactions. AIChE Journal. 34(10). 1615–1626. 14 indexed citations
12.
Helfferich, Friedrich G.. (1988). Gas separation by adsorption processes. Reactive Polymers Ion Exchangers Sorbents. 9(3). 301–302. 11 indexed citations
13.
Helfferich, Friedrich G., et al.. (1987). Generalized model for multispecies ion-exchange kinetics including fast reversible reactions. Reactive Polymers Ion Exchangers Sorbents. 5(3). 237–253. 23 indexed citations
14.
Helfferich, Friedrich G.. (1986). MULTICOMPONENT WAVE PROPAGATION: ATTAINMENT OF COHERENCE FROM ARBITRARY STARTING CONDITIONS†. Chemical Engineering Communications. 44(1-6). 275–285. 16 indexed citations
15.
Helfferich, Friedrich G.. (1985). Le Chatelier--Right or Wrong?.. Journal of Chemical Education. 62(4). 3 indexed citations
16.
Helfferich, Friedrich G.. (1985). Le Châtelier - Right or wrong? Optimizing chemical reaction equilibria. Journal of Chemical Education. 62(4). 305–305. 7 indexed citations
17.
Helfferich, Friedrich G.. (1982). Nonisothermal behavior of fixed-bed adsorbers: A mechanistic explanation. Journal of Chemical Education. 59(8). 646–646. 1 indexed citations
18.
Peterson, Donald L., Friedrich G. Helfferich, & Robert J. Carr. (1966). Measurement of phase equilibria at high pressures by tracer‐pulse chromatography. AIChE Journal. 12(5). 903–905. 23 indexed citations
19.
Frost, Arthur A., Ralph G. Pearson, Friedrich G. Helfferich, & U. Schindewolf. (1964). Kinetik und Mechanismen homogener chemischer Reaktionen. 124 indexed citations
20.
Helfferich, Friedrich G.. (1954). Katalyse durch Ionenaustauscher. Ein Hilfsmittel der präparativen organischen Chemie. Angewandte Chemie. 66(9). 241–249. 19 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by F. Helfferich Breakdown of academic impact, for papers by J.A. MacPhee Breakdown of academic impact, for papers by B. J. McCoy Breakdown of academic impact, for papers by Thomas L. Gibson Breakdown of academic impact, for papers by Christie J. Geankoplis Breakdown of academic impact, for papers by Carl L. Yaws Breakdown of academic impact, for papers by Leonard I. Stiel Breakdown of academic impact, for papers by Edward T. White Breakdown of academic impact, for papers by Klaus Ebert Breakdown of academic impact, for papers by Klas Meyer
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