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Krishnan Raja, Ph.D., P.E.

Krishnan Raja, Ph.D., P.E.

Associate Professor

Office

McClure Hall 407A

Phone

208-885-1693

Mailing Address

Chemical & Materials Engineering
University of Idaho
875 Perimeter Drive, MS 1021
Moscow, ID 83844-1021

  • Ph.D., Metallurgical Engineering, Indian Institute of Technology, Chennai, 1993
  • M.Tech., Industrial Metallurgy, Indian Institute of Technology, Chennai, 1988
  • B.E., Mechanical Engineering, College of Engineering, Guindy, Chennai, 1986

  • Energy Conversion Materials
  • Energy Storage Materials
  • Nuclear Materials
  • Electrochemical Synthesis of Nanomaterials

Prior to joining the University of Idaho, Krishnan Raja held research faculty positions in the University of Utah, Salt Lake City, and the University of Nevada, Reno.

Before moving to the USA, he conducted research on environmental degradation of pressure boundary components of light water nuclear reactors in Tohoku University, Sendai, Japan for more than three years.

Raja has about four years of industrial research experience, where he developed welding consumables for surface modification of engineering components used in oil, cement, steel and construction industries for very high wear and corrosion resistance.

  • J. Ninlachart, K.S. Raja, Threshold Chloride Concentration for Passivity Breakdown of Mg-Zn-Gd-Nd-Zr Alloy (EV31A) in Basic Solution, accepted for publication, Acta Metallurgica Sinica (English Letters)
  • R.D. Blair, B. Pesic, J. Kline, I. Ehrsam, K.S. Raja, Threshold Chloride Concentrations and Passivity Breakdown of Rebar Steel in Real Concrete Solution at Different pH conditions with the Addition of Glycerol, accepted for publication, Acta Metallurgica Sinica (English Letters)
  • S.J. Sitler, K.S. Raja, Z. Karmiol, D. Chidambaram, Self-ordering Dual-layered Honeycomb Nanotubular Titania: Enhanced Structural Stability and Energy Storage Capacity, Applied Surface Science, 401 (2017) 127-141
  • S.J. Sitler, K.S. Raja, Z. Karmiol, D. Chidambaram,   Photoelectrochemical Characterization of Dual-layered Anodic TiO2 Nanotubes with Honeycomb Morphology, J. Physics D: Applied Physics, 50 (2017) 035502 (9pp)
  • S.J. Sitler, K.S. Raja, I. Charit, ZrB2-HfB2 Solid Solutions as Electrode Materials for Hydrogen Reaction in Acidic and Basic Solutions, Materials Letters, 188 (2017) 239-243
  • S.J. Sitler, K.S. Raja, I. Charit, Metal Rich Transition Metal Diborides as Electrocatalysts for Hydrogen Evolution Reactions in a Wide Range of pH, Journal of The Electrochemical Society, 2016, 163 (13) H1-H7
  • Steven Sitler, Cody Hill, Krishnan Raja, and Indrajit Charit, “Transition Metal Diborides as Electrode Material for MHD Direct Power Extraction: High Temperature Oxidation of ZrB2-HfB2 Solid Solution with LaB6 Addition" Metall. Mater Trans E. 2016, 3, 90-99.
  • Raghunath Kanaka, Kalyan Chitrada, K. S. Raja, “Electrochemical Energy Storage Characteristics of CaB6” Materials Letters, 2016, 170, 118-121
  • Kalyan C. Chitrada, Ruchi Gakhar, Dev Chidambaram, Eric Aston, and Krishnan S. Raja, “Enhanced Photoelectrochemical Water Splitting by Nanoporous Bismuth Oxide in the Presence of Hole Scavengers” Journal of The Electrochemical Society, 2016, 163 (7), H546-H558
  • S. Alsagabi, K.S. Raja, I. Charit, “Localized Corrosion of AZ31 Magnesium Alloy in High pH Electrolytes” J. Materials Engineering & Performance, 2016, 25 (6), 2364-2374
  • S. J. Sitler, K.S. Raja, Self-ordering Dual-layered Honeycomb Nanotubular Titania: A Study in Formation Mechanisms, RSC Advances, 2016, 6 (15), 11991-12002

Common thread in all focus areas is: Electrochemistry/Electrochemical Engineering

Energy Conversion Materials 

  • Transition metal oxide nanotubes for light-to-electricity and light-to-hydrogen conversion
  • Conversion of CO2 to useful hydrocarbons using solar light
  • Charge transport mechanism across QD/Substrate interface
  • Coherency effect during light-matter interaction

Energy Storage Materials

  • Nanotubular materials for rechargeable battery applications (host materials for intercalation of Li, Na, Mg, Al ions)
  • Large storage batteries based on high temperature molten salts
  • Nanomaterials for supercapacitors
  • Hydrogen storage materials

Nuclear Materials

  • Electrochemistry of molten salt reprocessing of spent nuclear fuel
  • Creep/Oxidation interaction
  • Environmental degradation of structural materials in ultra-super critical water

Electrochemical Synthesis of Nanomaterials

  • Synthesis of ordered arrays of oxide nanotubes
  • Compound semiconductor nanowire arrays
  • High entropy alloy nanowires

  • DARPA Young Faculty Award, 2012
  • Alumni Excellence Award, 2015
  • Alumni Excellence Award, 2016

Contact Us

Buchanan Engineering Building Rm. 308

Mailing Address:

Chemical and Materials Science Engineering
University of Idaho
875 Perimeter Drive MS 1021
Moscow, ID 83844-1021

Phone: 208-885-7572

Fax: 208-885-7462

Email: che@uidaho.edu or mse@uidaho.edu