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Wachsman, Eric

Eric Wachsman
William L. Crentz Centennial Chair in Energy Research
Director, University of Maryland Energy Research Center
Fellow, ACERS and ECS
1206A Engineering Lab Building

News About This Professor


Ph.D., Stanford University, 1990

Research Interests 

Solid oxide fuel cells, gas separation membranes, solid-state gas sensors, electrocatalytic conversion of CH4, post-combustion reduction of NOx using advanced ion conducting materials.


Please follow this link to view Dr. Wachsman's CV.

Prior to joining the A. James Clark School of Engineering as the founding director of the University of Maryland Energy Research Center, Professor Wachsman spearheaded the creation of the Florida Institute on Sustainable Energy at the University of Florida in Gainesville, Fla. Before pursuing his career in academia, he rose through the ranks from post-doctorate to senior scientist at SRI International. He has more than 140 publications and eight patents on ionic and electronic transport in ceramics, their catalytic properties, and device performance.

Professor Wachsman is also a frequent invited panelist on fuel cell and hydrogen energy research, ranging from the U.S. Department of Energy "Fuel Cell Report to Congress" and "Basic Research Needs Related to High Temperature Electrochemical Devices for Hydrogen Production, Storage and Use," to the National Science Foundation "Workshop on Fundamental Research Needs in Ceramics," NATO "Mixed Ionic-Electronic Conducting (MIEC) Perovskites for Advanced Energy Systems,” and the National Academies “Global Dialogues on Emerging Science and Technologies."

Current Research Projects 

Profesor Wachsman has focused his career on developing advanced, efficient, energy conversion devices and technologies. His research is on ionic transport in solids and the heterogeneous electrocatalysis at their surface. This research includes the development of solid oxide fuel cells, gas separation membranes, solid-state gas sensors, the electrocatalytic conversion of CH4, and the post-combustion reduction of NOx using advanced ion conducting materials.

Most recently, his research group has made advancements in several fields related to ceramic ion conductivity, developing intermediate and low temperature solid oxide fuel cells (SOFC's), ion transport membranes, and solid state sensors. Through this research, Professor Wachsman and his team have contributed to the fundamental understanding of electrocatalysis and fundamentals of ion transport.

For detailed project descriptions, please visit Professor Wachsman's web site

Honors and Awards 

  • Fellow, American Ceramic Society
  • Fellow, Electrochemical Society
  • Fuel Cell Seminar & Energy Exposition (FCS&E) Award (2012)
  • Electrochemical Society High Temperature Division's Outstanding Achievement Award (2012)

Professional Memberships 

  • Councilor, Florida Section of the American Ceramic Society
  • Past chair, ECS High Temperature Materials Division
  • American Chemical Society
  • Editor-in-chief, Ionics
  • Former associate editor, Journal of the American Ceramic Society
  • International Society for Solid State Ionics
  • Materials Research Society 

Selected Publications 

For a complete list of selected publications, please visit Professor Wachsman's web site

Wachsman, E. D. and Lee, K.T. "Lowering the Temperature of Solid Oxide Fuel Cells." Science, 2011, 334(6058), 935.

Wachsman, E. D.; Marlowe, C.A.; Lee, K.T. "Role of solid oxide fuel cells in a balanced energy strategy." Energy and Environmental Science, 2011.

Macam, E. R.; Blackburn, B. M.; Wachsman, E. D., "The effect of La2CuO4 sensing electrode thickness on a potentiometric NOsensor response." Sensors and Actuators B-Chemical 2011, 157 (2), 353-360.

Duncan, K. L.; Lee, K.-T.; Wachsman, E. D., "Dependence of open-circuit potential and power density on electrolyte thickness in solid oxide fuel cells with mixed conducting electrolytes." Journal of Power Sources 2011, 196 (5), 2445-2451.

Jung, D. W.; Duncan, K. L.; Camaratta, M. A.; Lee, K. T.; Nino, J. C.; Wachsman, E. D., "Effect of Annealing Temperature and Dopant Concentration on the Conductivity Behavior in (DyO(1.5))(x)-(WO(3))(y)-(BiO(1.5))(1-x-y)." Journal of the American Ceramic Society 2010, 93 (5), 1384-1391.

Park, J.-Y.; Azad, A.-M.; Song, S.-J.; Wachsman, E. D., T"itania-Based Miniature Potentiometric Carbon Monoxide Gas Sensors with High Sensitivity." Journal of the American Ceramic Society 2010, 93 (3), 742-749.

Xu, H.; Behera, R. K.; Wang, Y.; Ebrahimi, F.; Sinnott, S. B.; Wachsman, E. D.; Phillpot, S. R., A critical assessment of interatomic potentials for ceria with application to its elastic properties. Solid State Ionics 2010, 181 (11-12), 551-556.

Jung, D. W.; Duncan, K. L.; Wachsman, E. D., "Effect of total dopant concentration and dopant ratio on conductivity of (DyO(1.5))(x)-(WO(3))(y)-(BiO(1.5))1-x-y. "Acta Materialia 2010, 58 (2), 355-363.

Park, J.-Y.; Song, S.-J.; Wachsman, E. D., "Highly Sensitive/Selective Miniature Potentiometric Carbon Monoxide Gas Sensors with Titania-Based Sensing Elements." Journal of the American Ceramic Society 2010, 93 (4), 1062-1068.

Ahn, J. S.; Omar, S.; Yoon, H.; Nino, J. C.; Wachsman, E. D., "Performance of anode-supported solid oxide fuel cell using novel ceria electrolyte." Journal of Power Sources 2010, 195 (8), 2131-2135.

Bishop, S. R.; Duncan, K. L.; Wachsman, E. D., "Thermo-Chemical Expansion in Strontium-Doped Lanthanum Cobalt Iron Oxide." Journal of the American Ceramic Society 2010, 93 (12), 4115-4121.

Li, J.; Yoon, H.; Oh, T.-k.; Wachsman, E. D., "Stability of SrCe(1-x)Zr(x)O(3-delta) under Water Gas Shift Reaction Conditions." Journal of the Electrochemical Society 2010, 157 (3), B383-B387.

Related News 

UMD Researchers Seek to Improve 3D Microstructure Characterization at the Nanoscale
FIB/SEM utilized to perform nanotomography on solid oxide fuel cells. January 10, 2018

Legislators, University Administrators Gather to Launch Maryland Energy Innovation Institute
The institute was created to turn research breakthroughs into commercial, clean energy solutions. August 15, 2017

Energy Department Announces $19.4 Million Investment in Advanced Vehicle Technologies
Drs. Wachsman, Hu and Wang receive awards. July 12, 2017

ChBE Researchers Develop Clean, Efficient Method of Natural Gas Conversion
Sakbodin, Liu and Wachsman have created a membrane reactor that converts methane gas into more valuable material. July 6, 2017

Eric Wachsman to Receive 2017 Wagner Memorial Award
Award will be presented at the 232nd ECS Meeting in October. June 23, 2017

Wachsman Recipient of 2017 Carl Wagner Memorial Award
Electrochemical Society honors UMD's Eric Wacshman June 1, 2017

Gov. Hogan Signs into Law $7.5M Maryland Energy Innovation Institute at UMD
MSE/ChBE Professor Eric Wachsman will tak a lead role in its development. May 8, 2017

UMD Researchers Find Ultra-thin Solution to Primary Obstacle in Solid-State Battery Development
Clark School researchers are developing game-changing solid-state battery technology December 19, 2016

Energy Research Center battery highlighted on CBS This Morning
CBS featured UMD innovative energy research on its national morning news show. November 8, 2016

UMERC Director Keynote Speaker at Battery Safety Conference in November
UMERC Director Eric Wachsman will deliver the Keynote Presentation at the 7th Annual Battery Safety Conference, Nov 3-4, 2016. July 22, 2016

Hu wins 2015 Junior Faculty Outstanding Research Award
Shows "promise [for] significant and lasting impact" in nanoscience November 12, 2015

Reimagining Fuel Cells Lands UMERC Director's Technology in NATURE
Results of Dr. Wachsman’s research highlighted in NATURE, an international weekly journal of science. October 1, 2015

UMD Students Win Third Consecutive Electrochemical Society Student Chapter Award
University of Maryland Electrochemical Society Students win Student Chapter Award for the third year in a row. September 15, 2015

Gates Foundations awards UMD project to address world sanitation problems
UMD researchers receive award for the tri-generation of heat, power, and potable water from waste. August 18, 2015

University of Maryland Researchers Accept NASA Mission: Build a Better Battery for Space Exploration
UMD researchers awarded NASA funding for advanced energy storage technology August 18, 2015

Redox Named Best Green Company in Maryland for 2015
The Maryland Incubator Company of the Year Awards Best Environmental/Energy Company to Redox Power Systems. June 9, 2015

High Energy at Extreme Battery Center’s First Meeting
New research center expands scope and draws regional experts. June 1, 2015

Rubloff One of 9 Finalists for UMD Invention of the Year
Office of Technology Commercialization to announce winners at the Celebration of Innovation and Partnerships, April 29. March 24, 2015

Redox Fuel Cell Technology Highlighted in Gigaom Tech
Redox Fuel Cell Technology Highlighted in Gigaom, the leading global voice on emerging technologies. February 23, 2015

UMERC Researchers Came Out in Force at the ARPA-E Summit
UMERC Faculty promoted their transformative energy research last week at the ARPA-E Energy Innovation Summit February 16, 2015

Wachsman’s Presentation on Water/Energy Relationships Featured in MRS Meeting Scene
Professor describes how each relies on, and is affected by, the other. December 11, 2014

Hu, Leite Named Outstanding Engineer and Scientist of the Year (VIDEO)
Materials Science professors receive awards from the Md. Academy of Sciences and Md. Science Center. November 18, 2014

Electrochemical Society Wins 2nd Student Chapter Award
Chapter honored at annual meeting. October 14, 2014

UMERC's Advanced Energy Storage Technology Selected by NASA
Energy storage research at UMERC has been selected by NASA to potentially power future space missions. August 8, 2014

Redox, UMD, Microsoft, Trans-Tech to Develop Transformational Natural Gas Fuel Cells Through $5 Million in ARPA-E Funding
The goal of the project is to further advance Redox's high-performance fuel cells and drive them to market-readiness for a broad range of applications. June 23, 2014

UMD Professors Join Fuel Cell Projects Awarded Combined $11.4M
»» June 23, 2014

Using Solar Energy to Make Safer Drinking Water
Wachsman Wins Pfeil Award for work on new photocatalyst. May 18, 2014

Hu, Wachsman Win Invention of the Year Award
MSE/UMERC professors team with U. Calgary to create advanced Li-ion batteries. May 2, 2014

Is This the Future of Electricity Generation?
Redox Power Systems, UMD develop breakthrough fuel cells to provide efficient, affordable electricity. May 1, 2014

The Quest for a Better Battery
UMD Invention of the Year Finalists Charge Ahead April 15, 2014

International Association for Hydrogen Energy Honors Wachsman for Fuel Cell Research
Professor receives 2014 Sir William Grove Award. February 21, 2014

Over Half of Tenured MSE Professors Are UMD "Research Leaders"
Division of Research honors faculty for funded research. December 3, 2013

25 Kilowatts in a Redox Box: Affordable Fuel Cell, Cheaper Power
MIT Technology Review highlights Wachsman's plan to reduce grid strain and energy costs. October 30, 2013

UMD Researchers Awarded Two ARPA-E Grants for Electric Vehicle Energy Storage Systems
Eric Wachsman and Chunsheng Wang receive funding to create innovative batteries for electric vehicle energy storage systems. August 23, 2013

UMD Energy Innovations Featured Prominently in the News
Clark School energy research, including solid oxide fuel cells and wood battery, featured in variety of mainstream media outlets. August 21, 2013

Electrochemical Society Student Chapter Wins Chapter Award
Young group named ECS' first Outstanding Student Chapter. July 23, 2013

Second ARCS Fellowship for Gore
Award supports grad student's continuing development of fuel cell technology. May 15, 2013

Wachsman Talks Fuel Cells on "Ceramic Tech Today" (VIDEO)
American Ceramic Society blog features talk on role of solid oxide fuel cells in nation's energy strategy. April 1, 2013

UMD Students Visit Congress to Raise Visibility for Science, Engineering and Technology
UMD's Student Chapter of the Electrochemical Society met with Congress on March 12-13 to show value of R&D funding. March 31, 2013

Eric Wachsman Chosen as Solar 2013 Conference Chair
Wachsman joins distinguised panel of advisory members. January 22, 2013

Rubloff Co-Authors Major DoE Report on Emerging Energy Technologies
Publication focuses on opportunities in mesoscale science. December 5, 2012

Wachsman Wins Fuel Cell Seminar & Energy Exposition Award
Energy Center director honored for work to commercialize fuel cells. November 8, 2012

Wachsman Elected Fellow
American Ceramic Society honors professor's work in fuel cell development. October 19, 2012

Wachsman Pioneers Transformational Energy Technology
TAP-based Redox Power Systems offers future energy solutions. October 10, 2012

Wachsman Tapped for Grid Reliability Panel
Clark School's Ayyub also provides testimony for roundtable on improving Maryland's electric distribution system. September 7, 2012

Wachsman Receives Outstanding Achievement Award
Clark School fuel cell expert honored by Electrochemical Society. May 23, 2012

Energy Team Turns in Strong Performance at $75K Business Plan Competition
RedOx takes second place in division, wins Warren Citrin Social Impact Award. April 26, 2012

Foundation Supports Gore's Efforts to Improve Fuel Cells
MSE graduate student named ARCS Hesse Endowment Fellow. April 2, 2012

Solid Oxide Fuel Cell Research Sparks Media Coverage
Recent press release gets attention from Scientific American, others. December 2, 2011

Want Fuel Cells? Think Outside the Hydrogen Tank
Energy expert advocates investing in "the other fuel cell" to reduce reliance on fossil fuels now, not in decades. November 17, 2011

Energy Center Celebrates Grand Opening
Top federal and state energy advisors speak at event. Watch online. September 26, 2011

Lidie Wins SMART Scholarship
Program includes tuition, stipend, internships, and employment. May 16, 2011

Rabin, Rubloff, Takeuchi, and Wachsman Present at Sustainability Workshop
Presentations covered fuel cells, storage, reclaimed waste heat, thermoelastic cooling. April 26, 2011

Gov. O'Malley Taps Wachsman for Clean Energy Board
UMERC director appointed to Board of Directors of the Maryland Clean Energy Center. January 7, 2011

Wachsman on Fuel Cells Chosen for ACS Bulletin Cover Story
Article discusses current deployment, development challenges. November 7, 2010

"Smart" Alloy Could Make Cooling Systems 175% More Efficient
$500K DOE ARPA-E grant for groundbreaking energy research. July 16, 2010

2009-2010 MSE Undergraduate Awards
Students recognized at annual Clark School event. April 28, 2010

Wachsman to Deliver Pennergy Lecture
UMERC director invited to participate in UPenn's prestigious energy colloquium. February 22, 2010

Clark School Names First UMERC Director
Fuel cell expert, national panelist Eric Wachsman to lead energy research efforts. May 27, 2009