R&D
C2E2 Graduate Student Research Summit in Sustainability
The Center of Clean Energy Engineering (C2E2) hosted its first C2E2 Graduate Student Research Summit in Sustainability on February 16th and 17th at IPB. Organized by graduate students Alanna Gado and Leila Chebbo, the event featured 30 student presentations covering diverse research topics such as cultivated beef, air filter effectiveness, desalination, desulfurization, space exploration, electrolyzers, fuel cells, and membrane applications.
The summit offered a venue for doctoral candidates to share their ongoing research and engage in discussions about sustainability challenges. Participants had the opportunity to refine their presentation skills and receive feedback from both peers and faculty members. Networking sessions facilitated connections among students and others within the C2E2 community.
Presentations were evaluated by the audience, with awards given in three categories. Leila Chebbo took first place, followed by Christabel Adjah-Tetteh in second, and Alanna Gado, Hasnain Nisar, Yasmin Bimbatti, and Ben Cohen sharing third place. Additionally, honorable mentions were awarded to Elena Ford, Christopher Hawxhurst, and Hasan Nikkah.
The summit demonstrated the students’ commitment to advancing clean energy technologies and tackling sustainability challenges, and underscores C2E2’s commitment to fostering the development of future researchers and innovators in the field.
Student Advisors
| Christabel Adjah-Tetteh | Professor Xiao-Dong Zhou, Director of C2E2 Chemical Engineering |
| Yasmin Bimbatti | Professor Jeffrey McCutcheon Chemical and Biomolecular Engineering |
| Leila Chebbo | Associate Professor Ali Bazzi Electrical Computing and Engineering |
| Ben Cohen | Professor George Bollas & Assistant Professor Burcu Beykal Chemical and Biomolecular Engineering |
| Elena Ford | Assistant Research Professor Naba Karan C2E2 |
| Alanna Gado | Radenka Maric President | University of Connecticut Board of Trustees Distinguished Professor |
| Christopher Hawxhurst | Professor Lesli Shor Chemical and Biomolecular Engineering |
| Hasan Nikkah | Associate Professor Burcu Beykal Chemical and Biomolecular Engineering |
| Hasnain Nisar | Assistant Professor Ali Bazzi Electrical Computing and Engineering |
Ripple Effect: Reverse Osmosis Technology – Implications for Reshaping the Clean Water Landscape
Amidst the global freshwater crisis, desalination emerges as crucial for meeting the escalating demand for potable and industrial water. Particularly in water-scarce regions, reliance on desalinated water for drinking, cooking and washing continues to grow.
However, reverse osmosis (RO) technologies that are widely employed by the desalination industry are costly and energy-intensive due to inherent characteristics of the RO membranes currently used in the desalination process. To address these challenges, research efforts are currently underway to develop advanced, more durable RO membranes capable of improving energy-efficiency and reducing cost while withstanding the rigors of the desalination process.
In the recent publication “Characterization of Reverse Osmosis Membranes Under Compaction Utilizing 3D X-ray and 3D FIB Correlative Microscopy”, UConn PhD Graduate Assistant Yara Suleiman and coauthors expand upon their prior research that introduced a novel process for evaluating the performance of RO membranes in water treatment facilities. The innovative approach, utilizing state-of-the-art 3D X-ray and 3D FIB correlative microscopy, offers promising prospects for shaping advancement in membrane technologies that can drive more efficient, less costly desalination, with broader implications for sustainable solutions to the global freshwater crisis.
Suleiman is a PhD Graduate Assistant at the Reverse Engineering, Fabrication, Inspection and Non-Destructive Analysis (REFINE) lab at the IPB | UConn Tech Park. The article is coauthored with REFINE Center Director Sina Shahbazmohamadi and UCLA’s Professor Eric Hoek and postdoctoral research fellow Jishan Wu.
Citation: Yara Suleiman, Jishan Wu, Eric M V Hoek, Sina Shahbazmohamadi, Characterization of Reverse Osmosis Membranes Under Compaction Utilizing 3D X-ray and 3D FIB Correlative Microscopy, Microscopy and Microanalysis, Volume 29, Issue Supplement_1, 1 August 2023, Pages 144-145, https://doi.org/10.1093/micmic/ozad067.065
Annual Eversource Energy Center Workshop 2024
The Annual Eversource Energy Center (EEC) Workshop convened on February 9th at the Innovation Partnership Building and attracted over 80 participants from industry, government, and academia, including top New England utility companies Eversource, Avangrid, ConEdison, and National Grid, alongside others such as PECO (Exelon) and Hydro Quebec. Notable attendees also included ISO-NE, with responsibility for ensuring reliability and overseeing electricity markets across all of New England. Keynote speaker David Howard, Director of Grid Components at the U.S. Department of Energy Office of Electricity, addressed the gathering.
The workshop centered on EEC’s five research pillars, encompassing grid resilience and reliability, renewable energy, cyber-physical system security, and workforce training and outreach. The morning kicked off with presentations from UConn faculty showcasing nineteen ongoing funded projects spanning these topics, sharing progress with industry stakeholders, advisory board members, and colleagues.
Afternoon breakout groups provided the opportunity for in-depth discussion of the individual projects presented during the morning session. Researchers received valuable feedback on industry priorities and needs, discussed next steps, and shared insights on potential new research and funding opportunities.
According to Assistant Professor Diego Cerrai, Associate Director for EEC, “This was a fantastic day where we were able to network, reconnect, and exchange ideas.” Assistant Professor Xinxuan Zhang, EEC Center Manager, adds, “The afternoon session I participated in was extremely valuable for informing new ideas for my research. It was very inspiring to see the enthusiasm and engagement of my colleagues and industry partners.”
This robust framework is central to EEC’s continued success. EEC Center Director and UConn Tech Park Executive Director Emmanouil Anagnostou was delighted with the outcome. “The annual workshop is vital to the Eversource Energy Center’s power grid resilience and clean energy. It continues to build upon ongoing research and provides a critical foundation that enhances our prospects for future federal funding on climate resilience, smart grid, and sustainability as well as collaboration and co-sponsorships with industry.”
Eversource Energy Center Mission Statement and Pillars
Mission
To be the foremost energy utility-academia partnership advancing leading-edge interdisciplinary research and technology assuring reliable power during extreme weather and security events.
Pillars
To fulfill our mission, our center will focus the new EVERSOURCE-UConn partnership research activities over the next five years under the following five pillars:
1. Grid Resilience in a Warming Climate
2. Grid Reliability in a Changing Demand Environment
3. Renewable Energy Integration
4. Cyber-Physical System Security
5. Workforce training, outreach, and policy
About Eversource Energy Center
The Eversource Energy Center, a partnership between UConn and Eversource utility company, addresses resilience challenges in the energy sector, particularly regarding extreme weather, climate change, and clean power infrastructure. Housed at UConn’s Innovation Partnership Building, the Center leverages university resources to innovate and develop solutions for weather-related risks and security events. Supported by funding from various sources, including utilities, industry, and federal entities, the Center serves as a hub for interdisciplinary research, teaching, and workforce development. Emphasizing both technological advancement and people development, the Center supports student programs and diversity initiatives. EEC is committed to active collaborations driving innovation in storm preparedness, grid resilience, and modernization, inviting further participation in shaping the future grid.
Moving Beyond Implications: Research into Policy Inaugural Conference
UConn Tech Park responded to a call for researchers to shape policies that optimize benefit to Connecticut’s communities, environment, and economy. Interim Executive Director Emmanouil Anagnostou and Professor George Bollas, along with other researchers and academicians, participated in the inaugural “Moving Beyond Implications: Research into Policy” conference at the State Capitol. This event fosters collaboration between policymakers and researchers, promoting evidence-based policymaking in the state. Anagnostou and Bollas presented topics related to the impact of extreme rainfall on water infrastructure and non-carbon-based fuels, respectively, contributing to the dynamic discussion on how scientists can inform future policy decisions for impactful results.
Check out the UConn Today article, “Conference to Unite Legislators and Scientists in Joint Effort to Strengthen Connecticut” for additional details on the conference’s objectives and background.
Co-organizers State Rep. Jaime Foster and Kerri Raissian provide post-conference commentary in the CT Mirror article, “For progress, put Connecticut lawmakers and researchers in the same room.”
Registration Open for New England Security Day
UConn will host the New England Security Day on March 15, 2024 at the Innovation Partnership Building | UConn Tech Park. This event showcases cutting-edge research in all areas of cybersecurity from academics and professionals. The audience is a mix of students (undergraduate and graduate) and working researchers. It represents an opportunity to learn about state-of-the-art and recruit phenomenal students from universities across New England. The program committee creating the schedule has participants from Boston University, Brown, UConn, Harvard, UMass, MIT, Northeastern, WPI, and Yale. We encourage attendance and participation from industry. Talks will be accessible to a general audience in cybersecurity so don’t worry if you’re behind on the latest fuzzer, ML methods for intrusion detection, or efficient post-quantum cryptography.
Please register here. If you would like to be more involved please contact Jessica Guilbeault jessica.guilbeault@uconn.edu and Benjamin Fuller Benjamin.fuller@uconn.edu.
CBIA BizCast: UConn Tech Park Drives Innovation » CBIA
“This isn’t just a good resource. It’s an unbelievable resource,” says Mike DiDonato, business development manager at UConn Tech Park – Innovation Partnership Building. DiDonato joined the CBIA BizCast recently to talk about how UConn Tech Park is helping businesses in Connecticut.
Leveraging Active Machine Learning to Optimize 3D Printing Autonomously
Inkjet printing has evolved from a graphics and marking technology to a broader variety of additive manufacturing and 3D printing processes for electronic, optical, pharmaceutical, and biological applications. The success of adopting inkjet technology for these newer applications is contingent on whether the ink materials can be consistently and reliably jetted by the print systems. Currently, each printer-and-ink combination requires calibration by trial and error, which consumes a considerable amount of time and materials. IPB researcher, Prof. Anson Ma, Site Director of SHAP3D, teamed up with UConn machine learning expert, Prof. Qian Yang, to demonstrate a new concept of “autonomous 3D printing”, leveraging an active machine learning method they developed to efficiently create a jettability diagram that predicts the best conditions for jetting an ink from a printhead.
Briefly, a camera is used to image the printhead and capture the behavior of ink jetted from a printhead. Starting with a few randomly chosen conditions, a machine learning algorithm predicts the optimal jetting conditions and then “cleverly decides” on the next set of experiments that can further improve prediction accuracy. After performing those experiments, the algorithm analyzes the newly acquired images, updates the prediction for the desired jetting conditions, and iteratively selects the next experiments, continuing autonomously until a small experimental budget is reached. This approach has achieved a prediction accuracy of more than 95% while considerably reducing the number of experiments required by 80% compared to a typical grid-search approach. This novel approach is especially powerful for optimizing complex print systems with many tunable process parameters.
This work was recently published in the journal 3D Printing and Additive Manufacturing (http://doi.org/10.1089/3dp.2023.0023) and led to a pending patent application (WO 2023/2788542).
UConn Students Help ASSA ABLOY Advance a Sustainable Future
Connecticut and University of Connecticut (UConn) are national leaders in Clean Energy and Sustainability. UConn was recently selected by the U.S. Department of Energy to lead a nationwide decarbonization effort, centrally coordinating critical activities that can facilitate the adoption of Onsite Sustainable Energy Technologies among large energy users. This honor builds upon UConn’s reputation as a national leader in advancing clean energy.
UConn’s Innovation Partnership Building (IPB) at UConn Tech Park is a focal point for businesses interested in reducing their carbon footprint. By connecting companies to critical energy research, incredible high-tech facilities, and programs like Senior Design projects and professional education, the IPB is committed to driving progress in sustainability, and securing a sustainable, efficient, and profitable future powered by clean energy.
Recently, the IPB began conversations with ASSA ABLOY on applying state-of-the-art research towards achieving ASSA ABLOY’s sustainability commitments. Discussions led to options for student engagement, particularly through UConn’s Senior Design program.
Each year, UConn’s School of Engineering capstone Senior Design program engages seniors, faculty, and industry in a yearlong partnership to develop and apply innovative solutions to engineering challenges faced in real-life business settings.
In 2023, over 240 Senior Design projects were sponsored by more than 120 global and domestic participating organizations representing manufacturing, pharmaceuticals, medical, consulting, and utilities sectors. Students and their supporting faculty advisor work together with an industry sponsor to develop solutions to real-life problems in the field. The students research and analyze the problem, conceptualize design solutions and present solutions that can make a real difference to local industry and the state of Connecticut.
Recognizing the potential of enlisting student help to achieve their sustainability goals, ASSA ABLOY sponsored two UConn Senior Design projects.
ASSA ABLOY is the global leader in access solutions, operating in over 70 countries around the world with industry leading innovation and technology, making them a perfect fit as a sponsor for the Senior Design projects.
ASSA ABLOY supported three Mechanical Engineering and Materials Science Engineering teams with two projects: reduced carbon footprint door construction, and improved materials for door-locking cylinder products for increased security. Through mentorship from ASSA ABLOY employees Dan Glover, Product Manager, Door Group; Dan Picard, Senior Director of Innovation, ASSA ABLOY Opening Solutions Americas; and Clyde Roberson, Director of Product Management and Tech Services, Medeco Security Locks, the student teams spent two semesters dedicating hundreds of hours to their projects. Final projects were presented at an end-of-year public demonstration, where hundreds of teams shared their projects and findings.
“The projects we sponsored were based on some real challenges we have,” Picard explains. “We can only do so much with our limited resources, specifically on challenges surrounding science-based targets and materials themselves. We don’t have materials scientists or materials engineers in-house, so we must go to the experts. Fortunately, UConn has a wealth of experience and knowledge, so it made sense to sponsor the Senior Engineering Capstone projects.”
Sponsoring these projects also gave ASSA ABLOY the opportunity to meet new subject matter experts in these different areas and collaborate with UConn’s faculty. Picard affirms that “The engineering teams at UConn have access to some amazing technology, such as theoretical tools that help us to understand how materials function. These tools enabled the door construction project to do finite element analysis and see potential product failure points through all different types of door assemblies. They could test different amounts of force and impact resistance. This is something we do in our test lab, but they were able to simulate on a computer. The expertise of this software is something we don’t have in-house.”
Out of the 240 teams participating in Senior Design, one of ASSA ABLOY’s sponsored teams placed 3rd in the Materials Science and Engineering department competition. The project that focused on improving door locking cylinders for increased security and drill resistance, involved in-depth research of harder and tougher materials that improve the product but are easier to manufacture and machine.
“This team placing third is huge,” Glover explains. “They were competing against major companies and corporations like Sikorsky Helicopter, NASA, and Pratt and Whitney. They were also featured in UConn’s magazine, where only four projects were listed. It was an exciting achievement for them and for us as sponsors.”
What’s next for these winning ideas? They aren’t just forgotten at the end of the year. The work by the sponsored teams is being served as a baseline to kick-start new innovation initiatives at ASSA ABLOY.
“The teams at UConn provided us with ideas and insights that will help guide our future product development,” according to Picard. “We were beyond impressed with the results, particularly in lowering the CO2 footprint of the door, while maintaining its performance and integrity, and the investment was worth it. We had a real-life problem and were able to share our experiences with the students. In exchange, they provided us with hundreds of hours of research and offered potential solutions to our challenges.”
Both Glover and Picard comment on invaluable personal experiences during the program. “It’s an extra “above and beyond” what we normally do, but I learned so much,” Glover says. “I thank ASSA ABLOY for the opportunity to get involved and I would recommend we do it again in a heartbeat! It is such an enlightening experience and working with young engineers that see problems differently is energizing. We are helping develop our next generation of innovators and potential ASSA ABLOY teammates – it’s so rewarding.”
If your organization is interested in sponsoring a future UConn Senior Design project or partnering with IPB at UConn Tech Park to advance efficiency and competitiveness through sustainability, we would love to hear from you. Please contact:
| Senior Design
Charles B. Maric |
IPB Partnership for Sustainability
Michael DiDonato |
UConn’s SPARK, BRIDGE Summer Campers Visit IPB
This summer, IPB hosted budding young scientists participating in SPARK and BRIDGE, two UConn summer programs that serve underrepresented students including women and minorities, particularly in STEM fields. This was the perfect opportunity to pique curiosity and nurture interest in science and engineering among these middle and high school school students, who were excited to learn about engineering research applications and see firsthand IPB’s sophisticated technology including specialized 3D printers, nanoscale Xray tomography equipment and powerful electron microscopes, with visits to IPB’s additive manufacturing and materials characterization labs PW AMC, SHAP3D, and REFINE.
IPB’s Interim Executive Director Emmanouil Anagnostou stresses IPB’s commitment to diversity, equity, and inclusion, saying, “The IPB community strives to support these impactful educational efforts and it is an honor to help develop a future generation of engineers through programs that serve underrepresented groups.”
The SPARK tour was sponsored and facilitated by Pratt & Whitney’s Women’s Initiative for Success and Equity. SPARK and BRIDGE are made possible by UConn School of Engineering’s Vergnano Institute for Inclusion, launched in 2021 by alumni Betsy and Mark Vergnano, dedicated to increasing the number of underrepresented students in engineering and other STEM fields.
