J. T. Kummer

3.7k total citations · 1 hit paper
41 papers, 2.6k citations indexed

About

J. T. Kummer is a scholar working on Materials Chemistry, Catalysis and Electrical and Electronic Engineering. According to data from OpenAlex, J. T. Kummer has authored 41 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Materials Chemistry, 17 papers in Catalysis and 9 papers in Electrical and Electronic Engineering. Recurrent topics in J. T. Kummer's work include Catalytic Processes in Materials Science (16 papers), Catalysis and Oxidation Reactions (10 papers) and Thermal Expansion and Ionic Conductivity (8 papers). J. T. Kummer is often cited by papers focused on Catalytic Processes in Materials Science (16 papers), Catalysis and Oxidation Reactions (10 papers) and Thermal Expansion and Ionic Conductivity (8 papers). J. T. Kummer collaborates with scholars based in United States, France and United Kingdom. J. T. Kummer's co-authors include Yung-Fang Yu Yao, P. H. Emmett, Paul N. Blumberg, Klaus Otto, M. Shelef, Neill Weber, M. L. Underwood, C. P. Bankston, Roger Williams and H. H. Podgurski and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Environmental Science & Technology.

In The Last Decade

J. T. Kummer

40 papers receiving 2.4k citations

Hit Papers

Ion exchange properties of and rates of ionic diffusion i... 1967 2026 1986 2006 1967 200 400 600
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. Ion exchange properties of and rates of ionic diffusion in beta-alumina
    1967 667 citations Yung-Fang Yu Yao, J. T. Kummer Journal of Inorganic and Nuclear Chemistry profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. T. Kummer United States 22 1.8k 967 725 372 251 41 2.6k
T.H. Fleisch United States 22 1.4k 0.8× 498 0.5× 697 1.0× 348 0.9× 33 0.1× 46 2.3k
Finn Willy Poulsen Denmark 32 2.5k 1.4× 1.0k 1.0× 256 0.4× 234 0.6× 203 0.8× 81 3.4k
Н. Ф. Уваров Russia 26 2.2k 1.2× 1.3k 1.3× 443 0.6× 233 0.6× 215 0.9× 270 3.0k
I.R. Harris United Kingdom 32 1.7k 0.9× 551 0.6× 243 0.3× 1.2k 3.2× 177 0.7× 186 4.2k
C. B. Alcock Canada 32 1.8k 1.0× 474 0.5× 308 0.4× 1.2k 3.3× 157 0.6× 118 3.1k
Ronald M. Heck United States 15 1.8k 1.0× 202 0.2× 1.2k 1.6× 721 1.9× 27 0.1× 29 2.2k
F.J. Vastola United States 24 1.0k 0.6× 275 0.3× 206 0.3× 343 0.9× 58 0.2× 44 1.7k
Sun‐Hwa Yeon South Korea 31 979 0.5× 1.3k 1.3× 319 0.4× 796 2.1× 84 0.3× 68 3.2k
Michio Inagaki Japan 24 1.7k 0.9× 796 0.8× 86 0.1× 790 2.1× 329 1.3× 172 2.9k
Zhongfu Zhou China 28 1.4k 0.7× 573 0.6× 148 0.2× 476 1.3× 188 0.7× 62 2.2k

Countries citing papers authored by J. T. Kummer

Since Specialization
Citations

This map shows the geographic impact of J. T. Kummer'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 J. T. Kummer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. T. Kummer more than expected).

Fields of papers citing papers by J. T. Kummer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. T. Kummer. 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 J. T. Kummer. The network helps show where J. T. Kummer may publish in the future.

Co-authorship network of co-authors of J. T. Kummer

This figure shows the co-authorship network connecting the top 25 collaborators of J. T. Kummer. A scholar is included among the top collaborators of J. T. Kummer 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 J. T. Kummer. J. T. Kummer 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.
Hunt, Thomas K., et al.. (1992). AMTEC/SHE for space nuclear power applications. AIP conference proceedings. 246. 1316–1324. 5 indexed citations
2.
Williams, Roger, M. L. Underwood, Bob L. Wheeler, et al.. (1989). High Power Density Performance of WPt and WRh Electrodes in the Alkali Metal Thermoelectric Converter. Journal of The Electrochemical Society. 136(3). 893–894. 30 indexed citations
3.
Kummer, J. T.. (1986). Use of noble metals in automobile exhaust catalysts. The Journal of Physical Chemistry. 90(20). 4747–4752. 202 indexed citations
4.
Kummer, J. T.. (1983). Oxidation of vanadyl ion by nitrate ion. Inorganica Chimica Acta. 76. L291–L292. 4 indexed citations
5.
Warren, W. L. & J. T. Kummer. (1977). Thermal Desorption of Hydrogen Electrochemically Adsorbed on a Carbon Electrode. Journal of The Electrochemical Society. 124(5). 724–726. 2 indexed citations
6.
Kummer, J. T., et al.. (1976). Study of base metal oxide emission control oxidation catalysts. 1 indexed citations
7.
Kummer, J. T.. (1975). Laboratory experiments evaluating the effects of S and Cu on a Pt$z.sbnd;Al2O3 auto exhaust oxidation catalysts. Journal of Catalysis. 38(1-3). 166–171. 32 indexed citations
8.
Blumberg, Paul N. & J. T. Kummer. (1971). Prediction of NO Formation in Spark-Ignited Engines—An Analysis of Methods of Control. Combustion Science and Technology. 4(1). 73–95. 139 indexed citations
9.
Shelef, M., James H. Jones, J. T. Kummer, Klaus Otto, & Edward Weaver. (1971). Selective catalytic reaction of hydrogen with nitric oxide in the presence of oxygen. Environmental Science & Technology. 5(9). 790–798. 79 indexed citations
10.
Otto, Klaus, M. Shelef, & J. T. Kummer. (1971). Studies of surface reactions of nitric oxide by isotope labeling. II. Deuterium kinetic isotope effect in the ammonia-nitric oxide reaction on a supported platinum catalyst. The Journal of Physical Chemistry. 75(7). 875–879. 43 indexed citations
11.
Kummer, J. T., et al.. (1971). A Simple X-Ray Method for Finding the Compressibility of a Solid and Its Application to β-Alumina. Review of Scientific Instruments. 42(5). 727–729. 2 indexed citations
12.
Kummer, J. T., et al.. (1969). Dielectric Loss of Beta Alumina and of Ion-Exchanged Beta Alumina. Journal of Applied Physics. 40(12). 4716–4725. 68 indexed citations
13.
Yao, Yung-Fang Yu & J. T. Kummer. (1967). Ion exchange properties of and rates of ionic diffusion in beta-alumina. Journal of Inorganic and Nuclear Chemistry. 29(9). 2453–2475. 667 indexed citations breakdown →
14.
Kummer, J. T. & Neill Weber. (1967). A Sodium-Sulfur Secondary Battery. SAE technical papers on CD-ROM/SAE technical paper series. 1. 56 indexed citations
15.
Kummer, J. T.. (1962). ORTHO-PARA-HYDROGEN CONVERSION BY METAL SURFACES AT 21°K.. The Journal of Physical Chemistry. 66(9). 1715–1719. 11 indexed citations
16.
Kummer, J. T.. (1956). The Catalytic Oxidation of Ethylene Oxide over Single Crystals of Silver.. The Journal of Physical Chemistry. 60(5). 666–670. 32 indexed citations
17.
Kummer, J. T. & P. H. Emmett. (1952). Hydrogen Exchange Reactions over Iron Synthetic Ammonia Catalysts at –195°. The Journal of Physical Chemistry. 56(2). 258–261. 19 indexed citations
18.
Kummer, J. T. & P. H. Emmett. (1951). Chemisorption of Carbon Monoxide and the Heterogeneity of the Surface of Iron Catalysts. Journal of the American Chemical Society. 73(6). 2886–2889. 14 indexed citations
19.
Kummer, J. T. & P. H. Emmett. (1951). A Study of the Amount of Hydrogen Left on the Surface of a Reduced and Evacuated Iron Synthetic Ammonia Catalyst.. The Journal of Physical Chemistry. 55(3). 337–346. 3 indexed citations
20.
Kummer, J. T. & P. H. Emmett. (1951). Exchange between N230 and N228 over Iron Catalysts. The Journal of Chemical Physics. 19(3). 289–292. 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.

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