H. B. Hopfenberg

5.6k total citations · 1 hit paper
98 papers, 4.2k citations indexed

About

H. B. Hopfenberg is a scholar working on Polymers and Plastics, Mechanical Engineering and Biomedical Engineering. According to data from OpenAlex, H. B. Hopfenberg has authored 98 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Polymers and Plastics, 38 papers in Mechanical Engineering and 18 papers in Biomedical Engineering. Recurrent topics in H. B. Hopfenberg's work include Membrane Separation and Gas Transport (34 papers), Polymer crystallization and properties (32 papers) and Polymer Nanocomposites and Properties (17 papers). H. B. Hopfenberg is often cited by papers focused on Membrane Separation and Gas Transport (34 papers), Polymer crystallization and properties (32 papers) and Polymer Nanocomposites and Properties (17 papers). H. B. Hopfenberg collaborates with scholars based in United States, Italy and Russia. H. B. Hopfenberg's co-authors include V. Stannett, A. R. Berens, William J. Koros, R. T. Chern, John L. Williams, Kung‐Chung Hsu, Antonio Apicella, H. L. Frisch, Peter R Sperry and N.L. Thomas and has published in prestigious journals such as Science, Macromolecules and Journal of Colloid and Interface Science.

In The Last Decade

H. B. Hopfenberg

98 papers receiving 4.0k 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.

Diffusion and relaxation in glassy polymer powders: 2. Separation of diffusion and relaxation parameters

1978 559 citations A. R. Berens, H. B. Hopfenberg Polymer profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. B. Hopfenberg United States	36	2.0k	1.7k	851	838	574	98	4.2k
V. Stannett United States	40	2.9k 1.4×	1.9k 1.1×	1.0k 1.2×	1.1k 1.3×	751 1.3×	275	6.1k
A. R. Berens United States	24	1.5k 0.7×	583 0.3×	459 0.5×	774 0.9×	155 0.3×	35	2.7k
P. Meares United Kingdom	28	800 0.4×	959 0.6×	1.1k 1.3×	399 0.5×	800 1.4×	85	3.2k
J. A. Barrie United Kingdom	25	1.5k 0.7×	1.2k 0.7×	567 0.7×	503 0.6×	466 0.8×	96	2.8k
Bengt Rånby Sweden	33	1.4k 0.7×	372 0.2×	718 0.8×	789 0.9×	401 0.7×	125	4.1k
Bruno Van Mele Belgium	42	3.0k 1.5×	915 0.5×	767 0.9×	2.1k 2.5×	1.1k 1.9×	200	6.2k
Eli M. Pearce United States	32	2.4k 1.2×	609 0.4×	293 0.3×	966 1.2×	234 0.4×	125	3.6k
Martin Weber Germany	41	690 0.3×	1.7k 1.0×	2.4k 2.8×	1.2k 1.4×	1.1k 1.9×	158	5.3k
Roger L. Clough United States	37	2.1k 1.1×	393 0.2×	496 0.6×	1.5k 1.8×	775 1.4×	106	4.4k
Liliane Bokobza France	39	3.5k 1.8×	538 0.3×	1.3k 1.6×	2.7k 3.2×	632 1.1×	115	5.9k

Countries citing papers authored by H. B. Hopfenberg

Since Specialization

Citations

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

Fields of papers citing papers by H. B. Hopfenberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. B. Hopfenberg. 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 H. B. Hopfenberg. The network helps show where H. B. Hopfenberg may publish in the future.

Co-authorship network of co-authors of H. B. Hopfenberg

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

All Works

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20 of 20 papers shown

Hopfenberg, H. B., et al.. (1993). Dilation of poly[1‐(trimethylsilyl)‐1‐propyne] during sorption of n‐nonane. Journal of Polymer Science Part B Polymer Physics. 31(11). 1545–1553. 9 indexed citations

Chern, R. T., et al.. (1989). GAS SORPTION AND TRANSPORT IN POLY (PHENYLENE OXIDE)(PPO)AND ARYL-BROMINATED PPO MEMBRANES. 高分子科学：英文版. 7(4). 306–314. 2 indexed citations

Stewart, Mark, H. B. Hopfenberg, & William J. Koros. (1989). Characterization of physical aging of poly(methyl methacrylate) powders by a novel high pressure sorption technique. Journal of Applied Polymer Science. 38(6). 1111–1126. 8 indexed citations

Uragami, Tadashi, et al.. (1986). Dual‐mode analysis of subatomspheric‐pressure CO₂ sorption and transport in Kapton H polyimide film. Journal of Polymer Science Part B Polymer Physics. 24(4). 779–792. 26 indexed citations

Chern, R. T., et al.. (1984). Selective permeation of CO₂ and CH₄ through kapton polyimide: Effects of penetrant competition and gas‐phase nonideality. Journal of Polymer Science Polymer Physics Edition. 22(6). 1061–1084. 90 indexed citations

Sanders, Edgar S., William J. Koros, H. B. Hopfenberg, & V. Stannett. (1984). Pure and mixed gas sorption of carbon dioxide and ethylene in poly(methyl methacrylate). Journal of Membrane Science. 18. 53–74. 73 indexed citations

Apicella, Antonio, H. B. Hopfenberg, & Stefano Piccarolo. (1982). Low temperature thermal aging of ethylene vinyl alcohol copolymers. Polymer Engineering and Science. 22(6). 382–387. 12 indexed citations

Koros, William J., V. Stannett, & H. B. Hopfenberg. (1982). Estimation of the effective permeability of thin surface layers created by exposure of polyethylene to fluorine. Polymer Engineering and Science. 22(12). 738–746. 20 indexed citations

Berens, A. R. & H. B. Hopfenberg. (1982). Diffusion of organic vapors at low concentrations in glassy PVC, polystyrene, and PMMA. Journal of Membrane Science. 10(2-3). 283–303. 248 indexed citations

10.

Koros, William J., R. T. Chern, V. Stannett, & H. B. Hopfenberg. (1981). A model for permeation of mixed gases and vapors in glassy polymers. Journal of Polymer Science Polymer Physics Edition. 19(10). 1513–1530. 207 indexed citations

11.

Hopfenberg, H. B., et al.. (1981). Factors affecting water sorption in and solute release from glassy ethylene—vinyl alcohol copolymers. Journal of Membrane Science. 8(3). 273–282. 67 indexed citations

12.

Hopfenberg, H. B., et al.. (1981). Characterization of glassy state relaxations by low pressure carbon dioxide sorption in poly(methyl methacrylate). Polymer Engineering and Science. 21(14). 925–929. 17 indexed citations

13.

Nicolais, L., Enrico Drioli, H. B. Hopfenberg, & Antonio Apicella. (1979). Effects of orientation on the penetration, crazing, and dissolution of polystyrene by n-hexane. Polymer. 20(4). 459–464. 20 indexed citations

14.

Stannett, V., et al.. (1978). Transitions in poly(vinyl fluoride) and poly(vinylidene fluoride). Journal of Macromolecular Science Part B. 15(3). 421–431. 15 indexed citations

15.

Hopfenberg, H. B. & V. Stannett. (1974). Permeability of plastic films and coatings to gases, vapors, and liquids : [proceeding of the Borden Award Symposium of the Division of Organic Coatings and Plastics Chemistry of the American Chemical Society, honoring Professor Vivian T. Stannett, held at Los Angeles, California, April, 1974]. Plenum Press eBooks. 2 indexed citations

16.

Hopfenberg, H. B., et al.. (1974). The effect of orientation on the morphology and kinetics of solvent crazing in polystyrene. Journal of Applied Polymer Science. 18(1). 223–233. 13 indexed citations

17.

Hopfenberg, H. B., et al.. (1971). The effect of molecular weight and orientation on the sorption of n‐pentane by glassy polystyrene. Polymer Engineering and Science. 11(4). 274–283. 56 indexed citations

18.

Orofino, T. A., H. B. Hopfenberg, & V. Stannett. (1969). Characterization of penetrant clustering in polymers. Journal of Macromolecular Science Part B. 3(4). 777–788. 27 indexed citations

19.

Schneider, N. S., et al.. (1968). Sorption and diffusion of water in a rubbery polyurethane. Journal of Applied Polymer Science. 12(3). 527–532. 34 indexed citations

20.

Blatt, William F., Michael Feinberg, H. B. Hopfenberg, & Calvin A. Saravis. (1965). Protein Solutions: Concentration by a Rapid Method. Science. 150(3693). 224–226. 63 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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