R. T. Chern

2.1k total citations
37 papers, 1.7k citations indexed

About

R. T. Chern is a scholar working on Mechanical Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, R. T. Chern has authored 37 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Mechanical Engineering, 19 papers in Polymers and Plastics and 7 papers in Materials Chemistry. Recurrent topics in R. T. Chern's work include Membrane Separation and Gas Transport (20 papers), Synthesis and properties of polymers (11 papers) and Polymer crystallization and properties (7 papers). R. T. Chern is often cited by papers focused on Membrane Separation and Gas Transport (20 papers), Synthesis and properties of polymers (11 papers) and Polymer crystallization and properties (7 papers). R. T. Chern collaborates with scholars based in United States, United Kingdom and Japan. R. T. Chern's co-authors include H. B. Hopfenberg, William J. Koros, V. Stannett, K. Ghosal, Benny D. Freeman, Pavol Rajniak, William H. Daly, Ioan I. Negulescu, Edgar S. Sanders and Leon Farber and has published in prestigious journals such as Macromolecules, Journal of Membrane Science and Polymer.

In The Last Decade

R. T. Chern

36 papers receiving 1.6k citations

Peers

R. T. Chern

EEE

WST

Ulrich A. Handge Germany

C. M. Vrentas United States

Sergey O. Ilyin Russia

Elio E. Gonzo Argentina

M. M. Cross United Kingdom

Sang Min Lee South Korea

C. W. Macosko United States

A. Aı̈t-Kadi Canada

Frèdéric Boschini Belgium

G. Titomanlio Italy

Ulrich A. Handge Germany

R. T. Chern

445 ×0.4

742 ×1.3

177 ×0.5

EEE

559 ×1.7

126 ×0.5

WST

Citations per year, relative to R. T. Chern R. T. Chern (= 1×) peers Ulrich A. Handge

Countries citing papers authored by R. T. Chern

Since Specialization

Citations

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

Fields of papers citing papers by R. T. Chern

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. T. Chern

This figure shows the co-authorship network connecting the top 25 collaborators of R. T. Chern. A scholar is included among the top collaborators of R. T. Chern 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 R. T. Chern. R. T. Chern 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

Mei, Fanghua, et al.. (2019). Impact of Excessive Sublimation Cooling on the Internal Temperature of Passive Shippers Cooled by Dry Ice. PDA Journal of Pharmaceutical Science and Technology. 74(1). 49–57. 3 indexed citations

Rajniak, Pavol, et al.. (2008). Sterilizing filtration—Principles and practice for successful scale-up to manufacturing. Journal of Membrane Science. 325(1). 223–237. 32 indexed citations

Štĕpánek, František, et al.. (2008). Distribution and accessibility of binder in wet granules. Powder Technology. 189(2). 376–384. 46 indexed citations

Rajniak, Pavol, et al.. (2006). Experimental study of wet granulation in fluidized bed: Impact of the binder properties on the granule morphology. International Journal of Pharmaceutics. 334(1-2). 92–102. 124 indexed citations

Mahajan, Rajiv, Allen C. Templeton, Amy Harman, Robert A. Reed, & R. T. Chern. (2005). The Effect of Inert Atmospheric Packaging on Oxidative Degradation in Formulated Granules. Pharmaceutical Research. 22(1). 128–140. 10 indexed citations

Shi, Li, et al.. (2002). Pharmaceutical and Immunological Evaluation of a Single-Shot Hepatitis B Vaccine Formulated With PLGA Microspheres. Journal of Pharmaceutical Sciences. 91(4). 1019–1035. 81 indexed citations

Sah, Hongkee, et al.. (1996). A Novel Method of Preparing PLGA Microcapsules Utilizing Methylethyl Ketone. Pharmaceutical Research. 13(3). 360–367. 33 indexed citations

Morisato, Atsushi, K. Ghosal, Benny D. Freeman, et al.. (1995). Gas separation properties of aromatic polyamides containing hexafluoroisopropylidene groups. Journal of Membrane Science. 104(3). 231–241. 63 indexed citations

Ghosal, K., et al.. (1995). The effect of aryl nitration on gas sorption and permeation in polysulfone. Journal of Polymer Science Part B Polymer Physics. 33(4). 657–666. 35 indexed citations

10.

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

11.

Ghosal, K. & R. T. Chern. (1992). Aryl-nitration of poly(phenylene oxide) and polysulfone.. Journal of Membrane Science. 72(1). 91–97. 50 indexed citations

12.

Chern, R. T. & Nicole F. Brown. (1990). Solubilities and diffusivities of permanent gases in poly(phenolphthalein terephthalate). Macromolecules. 23(8). 2370–2375. 11 indexed citations

13.

Hopfenberg, H. B., et al.. (1990). Sorption and transport of organic vapors in poly[1-(trimethylsilyl)-1-propyne]. Journal of Membrane Science. 48(2-3). 321–331. 60 indexed citations

14.

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

15.

Chern, R. T., et al.. (1989). Effects of packing density on the gas‐transport properties of poly(phenolphthalein phthalate)s. Journal of Polymer Science Part B Polymer Physics. 27(5). 1121–1133. 46 indexed citations

16.

Chern, R. T., et al.. (1987). Transport of gases in unmodified and arylbrominated 2,6-dimethyl- 1,4-poly (phenylene oxide). Journal of Membrane Science. 35(1). 103–115. 94 indexed citations

17.

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

18.

Chern, R. T., William J. Koros, & Peter S. Fedkiw. (1985). Simulation of a hollow-fiber gas separator: the effects of process and design variables. Industrial & Engineering Chemistry Process Design and Development. 24(4). 1015–1022. 53 indexed citations

19.

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

20.

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

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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