J.R. Allan

1.6k total citations
130 papers, 1.4k citations indexed

About

J.R. Allan is a scholar working on Organic Chemistry, Materials Chemistry and Oncology. According to data from OpenAlex, J.R. Allan has authored 130 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 87 papers in Organic Chemistry, 77 papers in Materials Chemistry and 43 papers in Oncology. Recurrent topics in J.R. Allan's work include Thermal and Kinetic Analysis (70 papers), Inorganic and Organometallic Chemistry (65 papers) and Metal complexes synthesis and properties (43 papers). J.R. Allan is often cited by papers focused on Thermal and Kinetic Analysis (70 papers), Inorganic and Organometallic Chemistry (65 papers) and Metal complexes synthesis and properties (43 papers). J.R. Allan collaborates with scholars based in United Kingdom, United States and Czechia. J.R. Allan's co-authors include D.L. Gerrard, D.H. Brown, A. Paton, D. W. A. Sharp, R. H. Nuttall, Keith Turvey, H.J. Bowley, James Bonner, Helen Pendlowski and G. H. W. Milburn and has published in prestigious journals such as European Polymer Journal, Thermochimica Acta and Ergonomics.

In The Last Decade

J.R. Allan

128 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J.R. Allan United Kingdom 20 810 683 541 323 274 130 1.4k
Vinod P. Singh India 31 974 1.2× 1.1k 1.6× 899 1.7× 239 0.7× 396 1.4× 135 2.6k
D.L. Gerrard United Kingdom 20 433 0.5× 419 0.6× 130 0.2× 116 0.4× 86 0.3× 98 1.2k
Yunshan Zhou China 28 477 0.6× 1.8k 2.6× 85 0.2× 514 1.6× 1.3k 4.7× 124 2.3k
J.W. Kampf United States 15 261 0.3× 601 0.9× 73 0.1× 237 0.7× 652 2.4× 22 1.0k
Mariana Rocha Portugal 17 507 0.6× 616 0.9× 96 0.2× 232 0.7× 151 0.6× 32 1.2k
Roya Ahmadi Iran 15 308 0.4× 278 0.4× 129 0.2× 71 0.2× 186 0.7× 98 765
Dušan Sredojević Serbia 21 312 0.4× 469 0.7× 123 0.2× 169 0.5× 377 1.4× 60 1.2k
Michelangelo Scopelliti Italy 20 455 0.6× 363 0.5× 272 0.5× 61 0.2× 247 0.9× 69 1.1k
Shashadhar Samal South Korea 20 1.0k 1.3× 602 0.9× 33 0.1× 50 0.2× 69 0.3× 63 1.6k
Guoyong Xu China 27 1.3k 1.7× 756 1.1× 37 0.1× 212 0.7× 185 0.7× 93 2.5k

Countries citing papers authored by J.R. Allan

Since Specialization
Citations

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

Fields of papers citing papers by J.R. Allan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.R. Allan

This figure shows the co-authorship network connecting the top 25 collaborators of J.R. Allan. A scholar is included among the top collaborators of J.R. Allan 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.R. Allan. J.R. Allan 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.
Allan, J.R., et al.. (1995). Thermal and structural studies of the chloro complexes of cobalt, nickel and copper with 3-phenylpyridine. Journal of thermal analysis. 45(3). 369–374. 4 indexed citations
2.
3.
Allan, J.R., et al.. (1994). A study of the performance of some first row transition metal complexes of nonylamine as colourants for poly(vinyl chloride) and polyethylene. European Polymer Journal. 30(2). 145–148. 2 indexed citations
4.
Allan, J.R., A. Paton, & Keith Turvey. (1994). Structural, thermal and electrical studies of the chloro complexes of cobalt, nickel and copper with 4-butylaniline. Thermochimica Acta. 242. 207–213. 1 indexed citations
5.
6.
7.
Allan, J.R., et al.. (1992). Thermal, structural and electrical studies of the chloro complexes of cobalt, nickel and copper with 7,8-benzoquinoline. Thermochimica Acta. 198(2). 219–227. 6 indexed citations
8.
9.
Allan, J.R. & Keith Turvey. (1991). Thermal, structural and electrical studies of the chloro and bromo complexes of cobalt, copper and zinc with 3-methyl-2-phenylpyridine. Thermochimica Acta. 176. 89–98. 7 indexed citations
10.
Allan, J.R., A. Paton, & Keith Turvey. (1991). Structural, thermal and electrical studies of pyrazine-bridged 5,10,15,20-tetrakis-(4-methoxyphenyl)-21H,23H-porphine cobalt(II). Thermochimica Acta. 179. 17–23. 5 indexed citations
11.
Allan, J.R., et al.. (1991). Thermal, spectral and magnetic studies of cobalt(II), copper(II) and zinc(II) complexes of 5,6-benzoquinoline and 6-methoxyquinoline. Thermochimica Acta. 191(1). 223–230. 7 indexed citations
12.
Allan, J.R., et al.. (1991). Preparation, characterization, thermal and electrical studies of poly(4-vinylpyridine) and its cobalt(II) bromide complex. Thermochimica Acta. 180. 39–47. 9 indexed citations
13.
Allan, J.R., A. Paton, & Keith Turvey. (1991). Preparation, structural characterisation, and thermal and electrical studies of complexes of zinc, cadmium and mercury with 2-methylquinoxaline. Thermochimica Acta. 191(1). 211–221. 3 indexed citations
14.
Allan, J.R., et al.. (1990). Thermal, spectral and magnetic studies of some first row transition metal complexes of 2-(p-tolyl) pyridine. Thermochimica Acta. 160(2). 329–335. 7 indexed citations
15.
Allan, J.R., et al.. (1990). The thermal, spectral and magnetic studies of succinic acid compounds of some transition metal ions. Thermochimica Acta. 158(1). 91–97. 21 indexed citations
16.
Allan, J.R., et al.. (1989). Thermal, structural and electrical studies of the chloro complexes of cobalt, nickel, copper and zinc with 2-methylquinoxaline. Thermochimica Acta. 145. 291–300. 7 indexed citations
17.
Allan, J.R., James Bonner, H.J. Bowley, & D.L. Gerrard. (1988). The cobalt(II), nickel(II), copper(II) complexes of itaconic acid and acrylic acid and a study of their performance as colouring materials for polystyrene. 10(2). 117–120. 2 indexed citations
18.
Allan, J.R., A. Paton, & Helen Pendlowski. (1985). The preparation, characterisation and thermal analysis studies on complexes of cobalt(II), nickel(II), and copper(II) with 3-picolylamine. Journal of thermal analysis. 30(3). 579–586. 17 indexed citations
19.
Grimwood, Keith, et al.. (1983). Spread of rotavirus within families: a community based study.. Journal of Paediatrics and Child Health. 287(6392). 575–577. 1 indexed citations
20.
Allan, J.R., D.H. Brown, R. H. Nuttall, & D. W. A. Sharp. (1966). Pyridine complexes of iron(II), copper(II), zinc(II), and cadmium(II) halides. Journal of the Chemical Society A Inorganic Physical Theoretical. 1031–1031. 68 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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