Clive Randall

Affiliate Researcher
Titles and Affiliations
Professor, Materials Science and Engineering
Director, Materials Research Institute (MRI)

Research Summary

Randall’s research interests are in the area of discovery and compositional design of functional materials for electrical energy transduction and storage, defect chemistry and crystal chemistry and their impact on phase transition behavior, electromechanical devices based upon electrostriction and piezoelectrics, supercapacitors, thermoelectrics, and microwave materials. He has used a variety of different processing and characterization methods that have impacted manufacturing and development processes for materials, particularly in the capacitor and piezoelectric industry.

In the News

Research Keywords

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Projects

Recent Publications

Conductivity of cold sintered diphasic composites containing a ceramic active material and a solid-state electrolyte or carbon for all solid-state batteries

Grady, Z. M., Fan, Z., Fanghanel, J. & Randall, C. A., Jan 22 2024, In: Journal of Materials Chemistry A. 12, 8, p. 4492-4512 21 p.

Research output: Contribution to journalArticlepeer-review

Effect of Silver Modification on the Kinetics and Mechanisms of an Electrochemical Glycerol Oxidation Reaction at a Platinum Electrode in an Alkaline Medium

Hamada, T., Chiku, M., Higuchi, E., Randall, C. A. & Inoue, H., Mar 11 2024, In: ACS Applied Energy Materials. 7, 5, p. 1970-1982 13 p.

Research output: Contribution to journalArticlepeer-review

Dielectric, electrical and thermal properties of Sodium Molybdate-hexagonal Boron Nitride composites enabled by cold sintering

Mena-Garcia, J., Mervosh, M. W., Yousefian, P., Ndayishimiye, A., Perini, S. E., Li, W., Poudel, B. & Randall, C. A., 2024, (Accepted/In press) In: Ceramics International.

Research output: Contribution to journalArticlepeer-review

Influences of processing temperatures on the nature of polarization phenomena in 85% (Bi0.5Na0.5)TiO3-15%BaTiO3 with different strategies of bismuth oxide non-stoichiometry

Fan, Z. & Randall, C. A., Jun 7 2023, In: Journal of Applied Physics. 133, 21, 214101.

Research output: Contribution to journalArticlepeer-review

The strange case of enhancing the resistivity by extended sintering time in (Bi0.5Na0.5)TiO3–BaTiO3 solid solution

Fan, Z. & Randall, C. A., Dec 1 2023, In: Solid State Communications. 375, 115355.

Research output: Contribution to journalArticlepeer-review

Understanding the depolarization temperature in (Bi0.5Na0.5)TiO3-based ferroelectrics

Fan, Z., Momjian, S. & Randall, C. A., Aug 2023, In: Journal of the European Ceramic Society. 43, 9, p. 4021-4028 8 p.

Research output: Contribution to journalArticlepeer-review

Crystallization of LiNbO3 and NaNbO3 in niobiosilicate glass–ceramics

Gerace, K. S., Randall, C. A. & Mauro, J. C., Apr 2023, In: Journal of the American Ceramic Society. 106, 4, p. 2716-2731 16 p.

Research output: Contribution to journalArticlepeer-review

Techno-environmental analysis of material substitution in thermoelectric modules: non-oxide (bismuth telluride alloys) vs. oxide-based (lanthanum-doped strontium titanate and calcium cobaltite) materials

Ibn-Mohammed, T., Koh, S. C. L., Mustapha, K. B., Smith, L., Acquaye, A., Iyasara, A. C., Hussain, F., Morley, N., Sinclair, D. C., Randall, C. A. & Reaney, I. M., Jul 2023, In: Energy Conversion and Management: X. 19, 100395.

Research output: Contribution to journalArticlepeer-review

Scaling up the cold sintering process of ceramics

Jabr, A., Jones, H. N., Argüelles, A. P., Trolier-McKinstry, S., Randall, C. & Bermejo, R., Sep 2023, In: Journal of the European Ceramic Society. 43, 12, p. 5319-5329 11 p.

Research output: Contribution to journalArticlepeer-review

The effect of liquid phase chemistry on the densification and strength of cold sintered ZnO

Jabr, A., Fanghanel, J., Fan, Z., Bermejo, R. & Randall, C., Apr 2023, In: Journal of the European Ceramic Society. 43, 4, p. 1531-1541 11 p.

Research output: Contribution to journalArticlepeer-review

Wake up and retention in zinc magnesium oxide ferroelectric films

Jacques, L., Ryu, G., Goodling, D., Bachu, S., Taheri, R., Yousefian, P., Shetty, S., Akkopru-Akgun, B., Randall, C., Alem, N., Maria, J. P. & Trolier-McKinstry, S., Jun 14 2023, In: Journal of Applied Physics. 133, 22, 224102.

Research output: Contribution to journalArticlepeer-review

Thermal-assisted cold sintering study of Al2O3 ceramics: Enabled with a soluble γ-Al2O3 intermediate phase

Kang, S., Zhao, X., Guo, J., Liang, J., Sun, J., Yang, Y., Yang, L., Liao, R. & Randall, C. A., Feb 2023, In: Journal of the European Ceramic Society. 43, 2, p. 478-485 8 p.

Research output: Contribution to journalArticlepeer-review

The Electrodegradation Process in PZT Ceramics under Exposure to Cosmic Environmental Conditions

Lazar, I., Rodenbücher, C., Bihlmayer, G., Randall, C. A., Koperski, J., Nielen, L., Roleder, K. & Szot, K., May 2023, In: Molecules. 28, 9, 3652.

Research output: Contribution to journalArticlepeer-review

Sodium molybdate-hexagonal boron nitride composites enabled by cold sintering for microwave dielectric substrates

Mena-Garcia, J., Ndayishimiye, A., Fan, Z., Perini, S. E., Li, W., Poudel, B., Priya, S., Foley, B., Gaskins, J. & Randall, C. A., Oct 2023, In: Journal of the American Ceramic Society. 106, 10, p. 5975-5985 11 p.

Research output: Contribution to journalArticlepeer-review

The unusual case of plastic deformation and high dislocation densities with the cold sintering of the piezoelectric ceramic K0.5Na0.5NbO3

Nakagawa, K., Iwasaki, M., Fan, Z., Roscow, J. I. & Randall, C. A., Aug 2023, In: Journal of the European Ceramic Society. 43, 9, p. 4015-4020 6 p.

Research output: Contribution to journalArticlepeer-review