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MCSR

Jens Darsell

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

Selected Publications

2017

  • Jiang X, SA Whalen, JT Darsell, S Mathaudhu, and NR Overman. 2017. "Friction Consolidation of Gas-Atomized Fe-Si Powders for Soft Magnetic Applications." Materials Characterization 123:166–172.  doi:10.1016/j.matchar.2016.11.026
  • Overman NR, SA Whalen, ME Bowden, MJ Olszta, K Kruska, T Clark, EL Stevens, JT Darsell, VV Joshi, X Jiang, KF Mattlin, and S Mathaudhu. 2017. "Homogenization and Texture Development in Rapidly Solidified AZ91E Consolidated by Shear Assisted Processing and Extrusion (ShAPE)." Materials Science and Engineering. A. Structural Materials: Properties, Microstructure and Processing 701:56-68.  doi:10.1016/j.msea.2017.06.062

2016

  • Bhattacharya P, MI Nandasiri, D Lv, AM Schwarz, JT Darsell, WA Henderson, DA Tomalia, J Liu, J Zhang, and J Xiao. 2016. "Polyamidoamine Dendrimer-Based Binders for High-Loading Lithium-Sulfur Battery Cathodes." Nano Energy 19:176-186.  doi:10.1016/j.nanoen.2015.11.012

2014

  • Cui J, JP Choi, G Li, E Polikarpov, JT Darsell, MJ Kramer, N Zarkevich, LL Wang, DD Johnson, M Marinescu, Q Huang, H Wu, NV Vuong, and JP Liu. 2014. "Development of MnBi permanent magnet: neutron diffraction of MnBi powder." Journal of Applied Physics 115(17):Article No. 17A743.  doi:10.1063/1.4867230
  • Cui J, JP Choi, G Li, E Polikarpov, JT Darsell, NR Overman, MJ Olszta, DK Schreiber, ME Bowden, TC Droubay, MJ Kramer, N Zarkevich, LL Wang, DD Johnson, M Marinescu, I Takeuchi, Q Huang, H Wu, H Reeve, NV Vuong, and JP Liu. 2014. "Thermal Stability of MnBi Magnetic Materials." Journal of Physics. Condensed Matter 26(6):Article No. 064212.  doi:10.1088/0953-8984/26/6/064212

2013

  • Joshi VV, A Meier, JT Darsell, KS Weil, and ME Bowden. 2013. "Trends in wetting behavior for Ag–CuO braze alloys on Ba0.5Sr0.5Co0.8Fe0.2O(3-d) at elevated temperatures in air." Journal of Materials Science 48(20):7153-7161.  doi:10.1007/s10853-013-7531-2
  • Joshi VV, A Meier, JT Darsell, P Nachimuthu, ME Bowden, and KS Weil. 2013. "Short-Term Oxidation Studies on Nicrofer- 6025HT in Air at Elevated Temperatures for Advanced Coal Based Power Plants." Oxidation of Metals 79(3-4):383-404.  doi:10.1007/s11085-013-9362-6
  • Joshi VV, JP Choi, JT Darsell, A Meier, and KS Weil. 2013. "Reactive Air Aluminizing of Nicrofer-6025HT for Use in Advanced Coal-Based Power Plants." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 44(1 (Supplement)):188-192.  doi:10.1007/s11661-012-1237-y
  • Joshi V, AM Meier, JT Darsell, P Nachimuthu, M Bowden, and KS Weil. 2013. "Short-Term Oxidation Studies on Nicrofer-6025HT in Air at Elevated Temperatures for Advanced Coal Based Power Plants." Oxidation of Metals 79(3):383-404.  doi:10.1007/s11085-013-9362-6

2012

  • Friant JR, AM Meier, JT Darsell, and KS Weil. 2012. "Transitions in Wetting Behavior Between Liquid Ag-CuO Alloys and Al2O3 Substrates." Journal of the American Ceramic Society 95(5):1549-1555.  doi:10.1111/j.1551-2916.2012.05094.x

2011

  • Cosimbescu L, E Polikarpov, JS Swensen, JT Darsell, and AB Padmaperuma. 2011. "Hole-Rich Host Materials for Blue Phosphorescent OLEDs ." Journal of the Society for Information Display 19(4):353-359.  doi:10.1889/JSID19.4.353
  • Weil KS, JT Darsell, and JY Kim. 2011. "Air Brazing: A New Method of Ceramic-Ceramic and Ceramic-Metal Joining." Chapter 4 in Ceramic Integration and Joining Technologies: From Micro to Nanoscale, ed. M Singh, et al, pp. 91-141.  John Wiley & Sons, Hoboken, NJ. 

2010

  • Darsell JT, and KS Weil. 2010. "High Temperature Strength of YSZ Joints Brazed with Palladium Silver Copper Oxide Filler Metals." International Journal of Hydrogen Energy 36(7):4519-4524.  doi:10.1016/j.ijhydene.2010.05.018
  • Von Ruden AL, L Cosimbescu, E Polikarpov, PK Koech, JS Swensen, L Wang, JT Darsell, and AB Padmaperuma. 2010. "Phosphine Oxide Based Electron Transporting and Hole Blocking Materials for Blue Electrophosphorescent Organic Light Emitting Devices." Chemistry of Materials 22(20):5678-5686.  doi:10.1021/cm1013653
  • Koech PK, AB Padmaperuma, L Wang, JS Swensen, E Polikarpov, JT Darsell, JE Rainbolt, and DJ Gaspar. 2010. "Synthesis and application of 1,3,4,5,7,8-Hexafluorotetracyanonaphtoquinodimethane (F6-TNAP): A Conductivity Dopant for Organic Light-Emitting Devices." Chemistry of Materials 22(13):3926-3932. 

2009

  • Lin TZ, C Tan, B Liu, JT Darsell, and KS Weil. 2009. "A High-temperature Sealing Technology for Solid Oxide Fuel Cells ." In TMS 2009: 138th Annual Meeting & Exhibition Supplemental Proceedings, vol. 2, pp. 169-174.  The Minerals, Metals & Materials Society, Warrendale, PA. 
  • Weil KS, and JT Darsell. 2009. "JOINING OF ADVANCED HIGH-TEMPERATURE MATERIALS." In Proceedings of the 23rd Annual Conference on Fossil Energy Materials, May 12-14, 2009, Pittsburgh, Pennsylvania.  National Energy Technology Laboratory, Pittsburgh, PA. 

2008

  • Darsell JT, and KS Weil. 2008. "Effect of filler metal composition on the strength of yttria stabilized zirconia joints brazed with Pd-Ag-CuOx." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 39(9):2095-2105.  doi:10.1007/s11661-008-9565-7

2007

  • Darsell JT, and KS Weil. 2007. "The effect of palladium additions on the solidus/liquidus temperatures and wetting properties of Ag-CuO based air brazes." Journal of Alloys and Compounds 433(1-2):184-192.  doi:10.1016/j.jallcom.2006.06.073
  • Darsell JT, and KS Weil. 2007. "Experimental Determination of Phase Equilibria in the Silver-Copper Oxide System at High Temperature." Scripta Materialia 56(12):1111-1114. 
  • Darsell JT, and KS Weil. 2007. "The Effect of Palladium Additions on the Solidus/Liquidus Temperatures and Wetting Properties of Ag-CuO Based Air Brazes." Journal of Alloys and Compounds 433(1-2):184-192.  doi:10.1016/j.jallcom.2006.06.073

2006

  • Darsell JT, and KS Weil. 2006. "Effect of Pd Additions on the Invariant Reactions in the Ag-CuOx System." Journal of Phase Equilibria and Diffusion 27(1):92-101. 
  • Darsell JT, and KS Weil. 2006. "Phase Evolution in the Pd-Ag-CuO Air Braze Filler Metal Alloy System." In Materials Science & Technology Conference and Exhibition, (MS&T 2006), October 15-19, 2006, Cincinnati, Ohio, vol. 6, pp. 11-18.  American Ceramic Society, Westerville, OH. 
  • Darsell JT, JS Hardy, JY Kim, and KS Weil. 2006. "Investigation of Pd-Modified Ag-CuO Air Braze Filler Metals." In Brazing and Soldering: Proceedings of the 3rd International Brazing and Soldering Conference, April 23-26, 2006, San Antonio, Texas, ed. JJ Stephens and KS Weil , pp. 167-175.  ASM International, Materials Park, OH. 
  • Weil KS, JY Kim, JS Hardy, and JT Darsell. 2006. "Improved Wetting Characteristics in TiO2–Modified Ag-CuO Air Braze Filler Metals." In Brazing and Soldering 2006: Proceedings of the 3rd International Brazing and Soldering Conference, April 23-26, 2006, San Antonio, Texas, ed. JJStephens and KS Weil, pp. 120-124.  ASM International, Materials Park, OH. 
  • Weil KS, JY Kim, JS Hardy, and JT Darsell. 2006. "Investigation of Pd-Modified Ag-CuO Air Braze Filler Metals." In Proceedings of the 3rd Internation Conference on Brazing and Soldering, ed. JJ Stephens and KS Weil, pp. 167-175.  ASM International, Materials Park, OH. 
  • Weil KS, JYY Kim, JS Hardy, and JT Darsell. 2006. "Improved Wetting Characteristics in TiO2–Modified Ag-CuO Air Braze Filler Metals." In Proceedings of the 3rd International Conference on Brazing and Soldering, ed. JJ Stephens and KS Weil, pp. 120-124.  ASM International, Materials Park, OH. 
  • Weil KS, JYY Kim, JS Hardy, and JT Darsell. 2006. "The Effect of TiO2 on the Wetting Behavior of Silver-copper Oxide Braze Filler Metals." Scripta Materialia 54(6):1071-1075. 
  • Weil KS, and JT Darsell. 2006. "DEVELOPMENT OF A HIGH-TEMPERATURE CERAMIC BRAZE: ANALYSIS OF PHASE EQUILIBRIA IN THE Pd-Ag-CuOx SYSTEM ." Chapter 46 in Mechanical Properties and Performance of Engineering Ceramics II: 30th International Conference on Advanced Ceramics and Composites, January 22-27, 2006, Cocoa Beach, Florida. Ceramic Engineering and Science Proceedings, vol. 27, no. 2, ed. R. Tandon, A. Wereszczak and E. Lara-Curzio, pp. 483-490.  John Wiley & Sons, Inc., Hoboken, NJ.  doi:10.1002/9780470291313.ch46

2005

  • Darsell JT, JS Hardy, JYY Kim, and KS Weil. 2005. "Microstructure, Melting and Wetting Properties of Pd-Ag-CuO Air Braze on Alumina." In Surfaces, Interfaces, and the Science of Ceramic Joining: Proceedings of the 106th Annual Meeting of the American Ceramic Society. Ceramic Transactions, vol. 158, ed. KS Weil, IE Reimanis and CA Lewisohn, pp. 173-182.  American Ceramic Society, Westerville, OH. 
  • Hardy JS, KS Weil, JYY Kim, and JT Darsell. 2005. "Pd-modified Reactive Air Braze for Increased Melting Temperature." In Surfaces, Interfaces, and the Science of Ceramic Joining (Ceramic Transactions Vol. 158), pp. 147-154.  American Ceramic Society, Westerville. 
  • Hardy JS, KS Weil, JYY Kim, EC Thomsen, and JT Darsell. 2005. "TiO2-modified Ag-CuO Reactive Air Brazes for Improved Wettability on Mixed Ionic/Electronic Conductors ." In Surfaces, Interfaces, and the Science of Ceramic Joining Published in CERAMIC TRANSACTIONS, vol. 158, pp. 165-171.  American Ceramic Society, Westerville. 
  • Weil KS, and JT Darsell. 2005. "An Interfacial Characterization of Pd-Ag-CuO Reactive Air Joints with Alumina." In 107th American Ceramic Society Annual Meeting and Exposition.  American Ceramic Society, Westerville, OH. 
  • Weil KS, CA Coyle, JT Darsell, G Xia, and JS Hardy. 2005. "Effects of Thermal Cycling and Thermal Aging on the Hermeticity and Strength of Silver-Copper Oxide Air-Brazed Seals." Journal of Power Sources 152:97-104. 

2004

  • Darsell JT, JS Hardy, JYY Kim, and KS Weil. 2004. "AN INVESTIGATION OF WETTABILITY, AND MICROSTRUCTURE IN ALUMINA JOINTS BRAZED WITH Ag-CuO-TiO2 ." In Ceramic Transactions: Surfaces, Interfaces, and the Science of Ceramic Joining: Proceedings of the 106th Annual Meeting of the American Ceramic Society, vol. 158, ed. KS Weil, IE Reimanis and CA Lewinsohn, pp. 65-72.  American Ceramic Society, Westerville, OH. 
  • Darsell JT, JS Hardy, JYY Kim, and KS Weil. 2004. "Microstructure, Melting and Wetting Properties of Pd-Ag-CuO Air Braze on Alumina." In Surfaces, Interfaces and Science of Ceramic Joining: Proceedings of the 106th Annual Meeting of The American Ceramic Society, Indianapolis, Indiana, USA 2004, Ceramic Transactions, vol. 158, ed. KS Weil, IE Reimanis and CA Lewinshohn, pp. 173-182.  American Ceramic Society, Westerville, OH. 
  • Hardy JS, JT Darsell, CA Coyle, JC Birnbaum, and KS Weil. 2004. "Thermal Cyclability of Reactive Air Braze Seals in Anode Supported Solid Oxide Fuel Cells." In Joining of Advanced and Specialty Materials VI - Proceedings from Materials Solutions 2003 on Joining of Advanced and Specialty Materials, Oct. 13-15 2003, Pittsburgh, PA, United States, pp. 51-58.  ASM International, Materials Park, OH. 
  • Weil KS, JS Hardy, and JT Darsell. 2004. "INVESTIGATION OF A NOVEL AIR BRAZING COMPOSITION FOR HIGH-TEMPERATURE, OXIDATION-RESISTANT CERAMIC JOINING." Chapter 14 in 28th International Conference on Advanced Ceramics and Composites A: Ceramic Engineering and Science Proceedings, vol. 25, no. 3, ed. E Lara-Curzio and MJ Readey, pp. 107-112.  American Ceramic Society, Westerville, OH.  doi:10.1002/9780470291184.ch14
  • Weil KS, JT Darsell, JS Hardy, and JYY Kim. 2004. "Advances in Air Brazing for Use in Joining and Sealing High-Temperature Gas Separation Membranes." In Proceedings of the 18th Annual Conference on Fossil Energy Materials, June 2-4, 2004, Knoxville, Tennessee, vol. ORNL/R04-1203.5, ed. RR Judkins and LS Mack.  Oak Ridge National Laboratory, OAK RIDGE, TN. 

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