C.A. Emeis

3.9k total citations · 1 hit paper
19 papers, 3.4k citations indexed

About

C.A. Emeis is a scholar working on Materials Chemistry, Inorganic Chemistry and Spectroscopy. According to data from OpenAlex, C.A. Emeis has authored 19 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 8 papers in Inorganic Chemistry and 5 papers in Spectroscopy. Recurrent topics in C.A. Emeis's work include Zeolite Catalysis and Synthesis (6 papers), Spectroscopy and Laser Applications (4 papers) and Solid-state spectroscopy and crystallography (4 papers). C.A. Emeis is often cited by papers focused on Zeolite Catalysis and Synthesis (6 papers), Spectroscopy and Laser Applications (4 papers) and Solid-state spectroscopy and crystallography (4 papers). C.A. Emeis collaborates with scholars based in Netherlands. C.A. Emeis's co-authors include L.J. Oosterhoff, Rutger A. van Santen, G. J. Kramer, E. Drent, Mark Crocker, R. H. M. Herold, A. E. Wilson, Federica Reinders, M.S. de Groot and A.G.T.G. Kortbeek and has published in prestigious journals such as Nature, Journal of the American Chemical Society and The Journal of Chemical Physics.

In The Last Decade

C.A. Emeis

19 papers receiving 3.3k 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.

Determination of Integrated Molar Extinction Coefficients for Infrared Absorption Bands of Pyridine Adsorbed on Solid Acid Catalysts

1993 2.6k citations C.A. Emeis Journal of Catalysis profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C.A. Emeis Netherlands	14	2.1k	1.9k	987	950	805	19	3.4k
H. Vinek Austria	31	1.7k 0.8×	1.4k 0.7×	636 0.6×	368 0.4×	990 1.2×	68	2.5k
Giuseppe Bellussi Italy	29	2.7k 1.3×	2.6k 1.3×	888 0.9×	530 0.6×	1.0k 1.3×	73	3.9k
R. Fricke Germany	32	2.4k 1.2×	1.5k 0.8×	588 0.6×	255 0.3×	1.0k 1.3×	90	3.0k
S. Soled United States	30	3.6k 1.7×	991 0.5×	1.3k 1.3×	869 0.9×	2.0k 2.4×	68	4.9k
C. Naccache France	29	2.0k 0.9×	1.7k 0.9×	576 0.6×	216 0.2×	1.0k 1.2×	59	2.7k
Michael P. Rosynek United States	38	3.5k 1.7×	1.7k 0.9×	1.2k 1.2×	538 0.6×	3.2k 3.9×	68	4.5k
Manfred Noack Germany	25	1.5k 0.7×	2.0k 1.0×	1.5k 1.5×	349 0.4×	480 0.6×	52	3.0k
O. Saur France	29	2.8k 1.3×	692 0.4×	1.6k 1.6×	258 0.3×	1.4k 1.8×	54	3.6k
Toshinobu Imanaka Japan	31	2.0k 0.9×	864 0.4×	863 0.9×	597 0.6×	1.1k 1.3×	140	3.5k
Yasuaki Okamoto Japan	37	2.9k 1.4×	798 0.4×	2.3k 2.3×	779 0.8×	1.2k 1.5×	165	4.3k

Countries citing papers authored by C.A. Emeis

Since Specialization

Citations

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

Fields of papers citing papers by C.A. Emeis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C.A. Emeis. 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 C.A. Emeis. The network helps show where C.A. Emeis may publish in the future.

Co-authorship network of co-authors of C.A. Emeis

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

All Works

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19 of 19 papers shown

Crocker, Mark, et al.. (1993). Studies on the acidity of mordenite and ZSM 5. 1. Determination of Broensted acid site concentrations in mordenite and ZSM 5 by conductometric titration. The Journal of Physical Chemistry. 97(2). 432–439. 40 indexed citations

Emeis, C.A.. (1993). Determination of Integrated Molar Extinction Coefficients for Infrared Absorption Bands of Pyridine Adsorbed on Solid Acid Catalysts. Journal of Catalysis. 141(2). 347–354. 2638 indexed citations breakdown →

Emeis, C.A.. (1993). ChemInform Abstract: Determination of Integrated Molar Extinction Coefficients for IR Absorption Bands of Pyridine Adsorbed on Solid Acid Catalysts.. ChemInform. 24(38). 16 indexed citations

Kramer, G. J., et al.. (1993). Understanding the acid behaviour of zeolites from theory and experiment. Nature. 363(6429). 529–531. 255 indexed citations

Crocker, Mark, et al.. (1992). Preparation of acidic forms of montmorillonite clay via solid-state ion-exchange reactions. Catalysis Letters. 15(4). 339–345. 9 indexed citations

Kraushaar‐Czarnetzki, Bettina, et al.. (1991). ChemInform Abstract: Characterisation of Co(II) and Co(III) in CoAPO Molecular Sieves. ChemInform. 22(28). 1 indexed citations

Groenen, E. J. J., et al.. (1987). Infrared spectroscopy of double-four-ring silicates. Zeolites. 7(5). 474–477. 15 indexed citations

Emeis, C.A., et al.. (1979). Association of block copolymers in selective solvents, 1. Measurements on hydrogenated poly(styrene‐isoprene) in decane and in trans‐decalin. Die Makromolekulare Chemie. 180(6). 1521–1538. 42 indexed citations

Emeis, C.A., et al.. (1979). Association of block copolymers in selective solvents 2. Viscosity, diffusion and light‐scattering measurements on hydrogenated poly(styrene‐isoprene) in trans‐decalin/decane mixtures. Die Makromolekulare Chemie. 180(9). 2163–2174. 25 indexed citations

10.

Drent, E., C.A. Emeis, & A.G.T.G. Kortbeek. (1975). Magnetic properties of linear chains in β-TiCl3. Solid State Communications. 16(12). 1351–1354. 5 indexed citations

11.

Emeis, C.A., Federica Reinders, & E. Drent. (1975). Far-infrared investigation of the phase transition at 217 K in layer-structured TiCl3. Solid State Communications. 16(2). 239–242. 19 indexed citations

12.

Drent, E., C.A. Emeis, & A.G.T.G. Kortbeek. (1975). The magnetic properties of linear chains in β-TiCl3. Chemical Physics. 10(2-3). 313–322. 8 indexed citations

13.

Emeis, C.A., et al.. (1974). Study of acetaldehyde photolysis with the spectrophone technique. Chemical Physics Letters. 27(1). 17–22. 3 indexed citations

14.

Groot, M.S. de, et al.. (1972). The study of aldehyde photochemistry with the spectrophone technique. Chemical Physics Letters. 17(3). 332–334. 20 indexed citations

15.

Emeis, C.A. & L.J. Oosterhoff. (1971). The n-π* Absorption and Emission of Optically Active trans-β-Hydrindanone and trans-β-Thiohydrindanone. The Journal of Chemical Physics. 54(11). 4809–4819. 46 indexed citations

16.

Emeis, C.A., et al.. (1969). Measurement of optical activity in racemic mixtures. Journal of the American Chemical Society. 91(16). 4589–4590. 24 indexed citations

17.

Emeis, C.A., et al.. (1967). Numerical evaluation of Kramers—Kronig relations. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 297(1448). 54–65. 83 indexed citations

18.

Emeis, C.A. & L.J. Oosterhoff. (1967). Emission of circularly-polarised radiation by optically-active compounds. Chemical Physics Letters. 1(4). 129–132. 109 indexed citations

19.

Emeis, C.A., et al.. (1966). Low-temperature optical rotatory dispersion. Tetrahedron. 22(1). 167–173. 17 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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