Keith R. Barnard

806 total citations
40 papers, 702 citations indexed

About

Keith R. Barnard is a scholar working on Mechanical Engineering, Inorganic Chemistry and Organic Chemistry. According to data from OpenAlex, Keith R. Barnard has authored 40 papers receiving a total of 702 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Mechanical Engineering, 19 papers in Inorganic Chemistry and 14 papers in Organic Chemistry. Recurrent topics in Keith R. Barnard's work include Extraction and Separation Processes (20 papers), Radioactive element chemistry and processing (15 papers) and Metal Extraction and Bioleaching (10 papers). Keith R. Barnard is often cited by papers focused on Extraction and Separation Processes (20 papers), Radioactive element chemistry and processing (15 papers) and Metal Extraction and Bioleaching (10 papers). Keith R. Barnard collaborates with scholars based in Australia, United States and Austria. Keith R. Barnard's co-authors include Nicholas Turner, Wensheng Zhang, Chu Yong Cheng, Don Ibana, D.W. Shiers, Chongyun Cheng, Anthony G. Wedd, Brian W. Skelton, Mark I. Ogden and Robert W. Gable and has published in prestigious journals such as Journal of Catalysis, Inorganic Chemistry and Industrial & Engineering Chemistry Research.

In The Last Decade

Keith R. Barnard

40 papers receiving 672 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keith R. Barnard Australia 16 440 255 238 123 118 40 702
Anna C. du Preez South Africa 14 555 1.3× 167 0.7× 345 1.4× 41 0.3× 43 0.4× 25 647
Lin Lang China 15 129 0.3× 186 0.7× 271 1.1× 266 2.2× 59 0.5× 51 631
H.B. Hassib Egypt 14 141 0.3× 137 0.5× 124 0.5× 167 1.4× 254 2.2× 21 630
R. Ruhela India 16 490 1.1× 67 0.3× 553 2.3× 178 1.4× 49 0.4× 42 756
J. N. Sharma India 17 475 1.1× 74 0.3× 667 2.8× 219 1.8× 48 0.4× 45 865
W. Urbaniak Poland 15 117 0.3× 67 0.3× 129 0.5× 127 1.0× 193 1.6× 64 513
G.J. Goetz-Grandmont France 15 219 0.5× 43 0.2× 218 0.9× 147 1.2× 118 1.0× 36 473
Lijuan Song China 17 519 1.2× 146 0.6× 316 1.3× 618 5.0× 280 2.4× 42 958
Cai-Yun Han China 14 116 0.3× 115 0.5× 103 0.4× 242 2.0× 78 0.7× 26 473

Countries citing papers authored by Keith R. Barnard

Since Specialization
Citations

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

Fields of papers citing papers by Keith R. Barnard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keith R. Barnard

This figure shows the co-authorship network connecting the top 25 collaborators of Keith R. Barnard. A scholar is included among the top collaborators of Keith R. Barnard 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 Keith R. Barnard. Keith R. Barnard 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.
Barnard, Keith R., Li Zeng, & D.W. Shiers. (2021). Stoichiometry of the Nickel Complex Formed with LIX 63 Hydroxyoxime under Acidic Chloride Conditions. Solvent Extraction and Ion Exchange. 40(5). 477–492. 1 indexed citations
2.
Barnard, Keith R., Robbie G. McDonald, Mark I. Pownceby, Graham J. Sparrow, & Wensheng Zhang. (2019). Processing anatase ores for pigment production. Hydrometallurgy. 185. 226–237. 10 indexed citations
3.
Barnard, Keith R. & N. J. Kelly. (2017). Effect of long term exposure of aliphatic ELIXORE 205 diluent to acidic and oxidising conditions on copper extraction. Hydrometallurgy. 169. 362–371. 10 indexed citations
4.
Carter, Damien J., Paolo Raiteri, Keith R. Barnard, et al.. (2017). Difference Hirshfeld fingerprint plots: a tool for studying polymorphs. CrystEngComm. 19(16). 2207–2215. 26 indexed citations
5.
Barnard, Keith R., et al.. (2015). The use of pyridine derivatives as accelerators in the solvent extraction of nickel from a nitrate matrix by LIX®63/Versatic™10. Hydrometallurgy. 153. 74–82. 14 indexed citations
6.
Cheng, Chu Yong, Keith R. Barnard, Wensheng Zhang, Zhaowu Zhu, & Yoko Pranolo. (2015). Recovery of nickel, cobalt, copper and zinc in sulphate and chloride solutions using synergistic solvent extraction. Chinese Journal of Chemical Engineering. 24(2). 237–248. 46 indexed citations
7.
Barnard, Keith R., et al.. (2014). Characterization and Inhibition of a Nickel-Alpha-Hydroxyoxime (LIX 63) Salt Precipitate Formed under Proposed Commercial Operating Conditions. Industrial & Engineering Chemistry Research. 53(19). 8208–8214. 6 indexed citations
8.
Vaughan, Jamila G., et al.. (2014). Structural variations in metal complexes of a tertiary α-hydroxyoxime. Dalton Transactions. 44(16). 7163–7168. 3 indexed citations
9.
Barnard, Keith R., et al.. (2013). The Effect of LIX 63 Hydroxyoxime Degradation Products on Kinetics-Based Metal Extraction. Solvent Extraction and Ion Exchange. 32(1). 95–110. 6 indexed citations
10.
11.
Barnard, Keith R., Matthew J. McIldowie, Gareth L. Nealon, Mark I. Ogden, & Brian W. Skelton. (2011). X-ray crystal structures of nickel and cobalt alpha-hydroxyoxime-carboxylic acid synergist complexes. eSpace (Curtin University). 161–169. 2 indexed citations
12.
13.
Jones, D. L., et al.. (2011). Kinetic Separation of Co from Ni, Mg, Mn, and Ca via Synergistic Solvent Extraction. Solvent Extraction and Ion Exchange. 29(5-6). 755–781. 24 indexed citations
14.
Barnard, Keith R., Gareth L. Nealon, Mark I. Ogden, & Brian W. Skelton. (2010). Crystallographic Determination of Three Ni-α-Hydroxyoxime-Carboxylic Acid Synergist Complexes. Solvent Extraction and Ion Exchange. 28(6). 778–792. 30 indexed citations
15.
Barnard, Keith R. & D.W. Shiers. (2010). Mechanism and rate of butyl phosphinate formation from reaction of phosphinic acid (Cyanex 272) and tributyl phosphate. Hydrometallurgy. 106(1-2). 76–83. 6 indexed citations
16.
Bahri, Parisa A., et al.. (2008). Modelling cobalt extraction with Cyanex 272. Murdoch Research Repository (Murdoch University). 1 indexed citations
17.
18.
Cheng, Chongyun, Keith R. Barnard, & Michael Davies. (2002). A study on the chemical stability of the Versatic 10–Acorga CLX50 synergistic system. Minerals Engineering. 15(12). 1151–1161. 10 indexed citations
19.
Barnard, Keith R., Anthony G. Wedd, & Edward R. T. Tiekink. (1990). Molybdenum dithiooxamide complexes: is the ligand oxidized or reduced?. Inorganic Chemistry. 29(5). 891–892. 11 indexed citations
20.
Barnard, Keith R.. (1990). Lanthanum cobalt oxide oxidation catalysts derived from mixed hydroxide precursors. Journal of Catalysis. 125(2). 265–275. 54 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Anna C. du Preez Breakdown of academic impact, for papers by Lin Lang Breakdown of academic impact, for papers by H.B. Hassib Breakdown of academic impact, for papers by R. Ruhela Breakdown of academic impact, for papers by J. N. Sharma Breakdown of academic impact, for papers by W. Urbaniak Breakdown of academic impact, for papers by G.J. Goetz-Grandmont Breakdown of academic impact, for papers by Lijuan Song Breakdown of academic impact, for papers by Cai-Yun Han
Rankless by CCL
2026