P. D. Ritchie

923 total citations
43 papers, 655 citations indexed

About

P. D. Ritchie is a scholar working on Organic Chemistry, Mechanical Engineering and Physical and Theoretical Chemistry. According to data from OpenAlex, P. D. Ritchie has authored 43 papers receiving a total of 655 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 8 papers in Mechanical Engineering and 7 papers in Physical and Theoretical Chemistry. Recurrent topics in P. D. Ritchie's work include Structural and Chemical Analysis of Organic and Inorganic Compounds (8 papers), Free Radicals and Antioxidants (6 papers) and Chemical Reactions and Mechanisms (5 papers). P. D. Ritchie is often cited by papers focused on Structural and Chemical Analysis of Organic and Inorganic Compounds (8 papers), Free Radicals and Antioxidants (6 papers) and Chemical Reactions and Mechanisms (5 papers). P. D. Ritchie collaborates with scholars based in United Kingdom and Canada. P. D. Ritchie's co-authors include G. Houghton, J. A. L. Thomson, William M. Muir, J.M. Courtney, Eleanor Jones, Donald J. Lyman, Harry Jones, J R Brown, W. Steedman and W. I. Bengough and has published in prestigious journals such as Nature, The Journal of Organic Chemistry and Chemical Engineering Science.

In The Last Decade

P. D. Ritchie

41 papers receiving 550 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. D. Ritchie United Kingdom	16	183	121	102	102	91	43	655
B. M. Fabuss United States	13	195 1.1×	55 0.5×	65 0.6×	91 0.9×	59 0.6×	18	514
Barbara Linsen Netherlands	5	126 0.7×	113 0.9×	366 3.6×	105 1.0×	97 1.1×	6	751
Jean D. Swift Australia	15	113 0.6×	170 1.4×	131 1.3×	106 1.0×	330 3.6×	23	861
Charles Eyraud France	3	123 0.7×	79 0.7×	264 2.6×	53 0.5×	43 0.5×	8	666
Maurice Brun France	7	164 0.9×	86 0.7×	264 2.6×	53 0.5×	44 0.5×	8	731
W. B. Jepson United Kingdom	15	89 0.5×	130 1.1×	228 2.2×	217 2.1×	45 0.5×	39	696
G. R. Youngquist United States	9	132 0.7×	174 1.4×	258 2.5×	52 0.5×	91 1.0×	16	778
T. Wydeven United States	24	229 1.3×	129 1.1×	396 3.9×	48 0.5×	136 1.5×	88	1.3k
V. V. Serpinsky Russia	9	265 1.4×	255 2.1×	256 2.5×	25 0.2×	164 1.8×	10	762
P. M. Costanzo United States	19	126 0.7×	57 0.5×	196 1.9×	487 4.8×	151 1.7×	22	1.1k

Countries citing papers authored by P. D. Ritchie

Since Specialization

Citations

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

Fields of papers citing papers by P. D. Ritchie

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. D. Ritchie. 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 P. D. Ritchie. The network helps show where P. D. Ritchie may publish in the future.

Co-authorship network of co-authors of P. D. Ritchie

This figure shows the co-authorship network connecting the top 25 collaborators of P. D. Ritchie. A scholar is included among the top collaborators of P. D. Ritchie 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 P. D. Ritchie. P. D. Ritchie 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

Ritchie, P. D., et al.. (1972). Vinyl chloride and vinyl acetate polymers. 3 indexed citations

Ritchie, P. D. & Harry Jones. (1972). Plasticisers, stabilisers and fillers;. 11 indexed citations

Ritchie, P. D., et al.. (1968). Studies in pyrolysis. Part XXV. Acrylic, methacrylic, and crotonic acid, and some derivatives: novel decarbonylation of αβ-unsaturated carboxylic acids. Journal of the Chemical Society C Organic. 0(0). 2013–2016. 10 indexed citations

Ritchie, P. D., et al.. (1968). Studies in pyrolysis. Part XXVI. Model systems for the pyrolysis of poly(ethylene fumarate) and allied polyesters. Journal of the Chemical Society C Organic. 2016–2016. 1 indexed citations

Muir, William M. & P. D. Ritchie. (1963). 500. Studies in pyrolysis. Part XX. Competitive routes in the pyrolysis of some enol benzoates. Journal of the Chemical Society (Resumed). 2692–2692. 3 indexed citations

Ritchie, P. D., et al.. (1963). 498. Studies in pyrolysis. Part XVIII. Vinyl and allyl esters of the chlorobenzoic acids, and some related substances. Journal of the Chemical Society (Resumed). 2678–2678. 3 indexed citations

Houghton, G., P. D. Ritchie, & J. A. L. Thomson. (1962). The rate of solution of small stationary bubbles and the diffusion coefficients of gases in liquids. Chemical Engineering Science. 17(4). 221–227. 61 indexed citations

Ritchie, P. D., et al.. (1962). 158. Studies in pyrolysis. Part XVII. The acyl derivatives and lactides of some α-hydroxy-acids. Journal of the Chemical Society (Resumed). 0(0). 838–847. 4 indexed citations

Jones, Eleanor & P. D. Ritchie. (1960). 813. Studies in pyrolysis. Part XV. Competitive routes in the pyrolysis of various α-substituted benzyl esters: a novel route to α-diketones. Journal of the Chemical Society (Resumed). 0(0). 4141–4153. 6 indexed citations

10.

Brown, J R, et al.. (1959). Physico‐chemical studies on dusts. X. A comparative study of the solubility and adsorptive properties of finely divided silica and titania. Journal of Applied Chemistry. 9(3). 153–159. 2 indexed citations

11.

Ritchie, P. D., et al.. (1958). 910. Studies in pyrolysis. Part XIII. Competitive alkyl–oxygen and acyl–oxygen scission in the pyrolysis of esters; αα-disubstituted cyanomethyl carboxylates. Journal of the Chemical Society (Resumed). 0(0). 4508–4515. 1 indexed citations

12.

Ritchie, P. D., et al.. (1957). 404. Studies in pyrolysis. Part IX. The pyrolysis of the model systems 2-benzoyloxyethyl and 2-p-chlorobenzoyloxyethyl terephthalate, and of poly(ethylene terephthalate). Journal of the Chemical Society (Resumed). 2107–2107. 9 indexed citations

13.

Jones, Eleanor, et al.. (1957). 104. Studies in pyrolysis. Part VIII. Competitive routes in the pyrolysis of esters: alkylene and alkylidene dibenzoates and some related substances. Journal of the Chemical Society (Resumed). 524–524. 11 indexed citations

14.

Houghton, G., et al.. (1957). Compressibility, fugacity, and water-solubility of carbon dioxide in the region 0–36 atm. and 0–100°c. Chemical Engineering Science. 6(3). 132–137. 83 indexed citations

15.

Jones, Eleanor, et al.. (1956). 517. Studies in pyrolysis. Part VI. Competitive routes in the pyrolysis of acyl cyanides and their dimeric forms. Journal of the Chemical Society (Resumed). 2628–2628. 4 indexed citations

16.

Ritchie, P. D., et al.. (1954). Physicochemical studies on dusts. VIII. Some sorption properties of silicious dusts. Journal of Applied Chemistry. 4(9). 483–487. 5 indexed citations

17.

Ritchie, P. D., et al.. (1953). The system ammonia + carbon dioxide + ammonium carbamate. Part I.—The equilibrium of thermal dissociation of ammonium carbamate. Transactions of the Faraday Society. 49(0). 925–929. 28 indexed citations

18.

Ritchie, P. D., et al.. (1952). Physico-Chemical Studies on Dusts. I. A High-Solubility Layer on Silicious Dust Surfaces.. Journal of Chemical Technology & Biotechnology. 2. 31–41. 38 indexed citations

19.

Ritchie, P. D., et al.. (1952). Physico‐chemical studies on dusts. II. Nature and regeneration of the high‐solubility layer on silicious dusts. Journal of Applied Chemistry. 2(1). 42–48. 45 indexed citations

20.

Ritchie, P. D., et al.. (1952). Physico‐chemical studies on dusts. IV. Accuracy of chemical estimation of free silica in rocks and mineral dusts. Journal of Applied Chemistry. 2(11). 658–663. 3 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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