S.J. Allen

1.5k total citations · 1 hit paper
7 papers, 1.3k citations indexed

About

S.J. Allen is a scholar working on Water Science and Technology, Industrial and Manufacturing Engineering and Biomaterials. According to data from OpenAlex, S.J. Allen has authored 7 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Water Science and Technology, 2 papers in Industrial and Manufacturing Engineering and 2 papers in Biomaterials. Recurrent topics in S.J. Allen's work include Adsorption and biosorption for pollutant removal (3 papers), Advanced Cellulose Research Studies (2 papers) and Catalysis for Biomass Conversion (1 paper). S.J. Allen is often cited by papers focused on Adsorption and biosorption for pollutant removal (3 papers), Advanced Cellulose Research Studies (2 papers) and Catalysis for Biomass Conversion (1 paper). S.J. Allen collaborates with scholars based in United Kingdom, Bulgaria and Hong Kong. S.J. Allen's co-authors include Gordon McKay, John F. Porter, Mohammad N. Ahmad, Mohammad A. Al‐Ghouti, Majeda Khraisheh, Quan Gan, Robert Matthews, Polina Dobromirova Peeva, Bogdana Koumanova and George Taylor and has published in prestigious journals such as Journal of Colloid and Interface Science, Waste Management and Journal of Chemical Technology & Biotechnology.

In The Last Decade

S.J. Allen

7 papers receiving 1.3k 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.

Adsorption isotherm models for basic dye adsorption by peat in single and binary component systems

2004 904 citations S.J. Allen, Gordon McKay et al. Journal of Colloid and Interface Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S.J. Allen United Kingdom	6	985	350	264	245	217	7	1.3k
M.N. Biswas India	13	1.2k 1.2×	320 0.9×	267 1.0×	304 1.2×	254 1.2×	19	1.6k
Keith K.H. Choy Hong Kong	15	1.0k 1.0×	278 0.8×	243 0.9×	189 0.8×	169 0.8×	19	1.4k
İ. Ayhan Şengil Türkiye	15	1.1k 1.1×	316 0.9×	234 0.9×	246 1.0×	180 0.8×	20	1.5k
Edgar D. Smith United States	8	851 0.9×	237 0.7×	193 0.7×	142 0.6×	175 0.8×	17	1.3k
Jean Roussy France	19	1.2k 1.2×	304 0.9×	221 0.8×	192 0.8×	232 1.1×	27	1.7k
Canan Akmil Başar Türkiye	13	1.2k 1.2×	393 1.1×	309 1.2×	352 1.4×	264 1.2×	26	1.6k
V. Ramamurthi India	17	1.3k 1.3×	491 1.4×	333 1.3×	284 1.2×	236 1.1×	29	1.9k
Jyotikusum Acharya India	9	992 1.0×	287 0.8×	195 0.7×	240 1.0×	267 1.2×	11	1.4k
T.V.N. Padmesh India	6	946 1.0×	286 0.8×	213 0.8×	190 0.8×	146 0.7×	11	1.3k
Mohammad S. El‐Geundi Egypt	20	1.4k 1.5×	401 1.1×	485 1.8×	225 0.9×	135 0.6×	35	1.8k

Countries citing papers authored by S.J. Allen

Since Specialization

Citations

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

Fields of papers citing papers by S.J. Allen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S.J. Allen

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

All Works

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7 of 7 papers shown

1.

Al‐Ghouti, Mohammad A., Majeda Khraisheh, Mohammad N. Ahmad, & S.J. Allen. (2005). Thermodynamic behaviour and the effect of temperature on the removal of dyes from aqueous solution using modified diatomite: A kinetic study. Journal of Colloid and Interface Science. 287(1). 6–13. 309 indexed citations

2.

Gan, Quan, S.J. Allen, & George Taylor. (2005). Analysis of process integration and intensification of enzymatic cellulose hydrolysis in a membrane bioreactor. Journal of Chemical Technology & Biotechnology. 80(6). 688–698. 14 indexed citations

3.

Allen, S.J., Gordon McKay, & John F. Porter. (2004). Adsorption isotherm models for basic dye adsorption by peat in single and binary component systems. Journal of Colloid and Interface Science. 280(2). 322–333. 904 indexed citations breakdown →

4.

Gan, Quan, S.J. Allen, & Robert Matthews. (2004). Activation of waste MDF sawdust charcoal and its reactive dye adsorption characteristics. Waste Management. 24(8). 841–848. 48 indexed citations

5.

Koumanova, Bogdana, Polina Dobromirova Peeva, & S.J. Allen. (2003). Variation of intraparticle diffusion parameter during adsorption of p‐chlorophenol onto activated carbon made from apricot stones. Journal of Chemical Technology & Biotechnology. 78(5). 582–587. 43 indexed citations

6.

McKay, Gordon, S.J. Allen, Ian F. McConvey, & H. R. J. Walters. (1984). External Transfer and Homogenous Solid Phase Diffusion During the Adsorption of Dyestuffs. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 1 indexed citations

7.

McKay, Gordon & S.J. Allen. (1983). Single Resistance Mass Transfer Models for the Adsorption of Dyes on Peat.. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 29 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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