Institute of Materials Science

Yang Cao in Collaboration on Project Funded by ARPA-E OPEN 2021

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Yang Cao
Dr. Yang Cao

On February 14, 2022, ARPA-E announced $175 million for 68 OPEN 2021 research and development projects aimed at developing disruptive technologies to strengthen the nation’s advanced energy enterprise. These high-impact, high-risk technologies support novel approaches to clean energy challenges.

Associate Professor and Electrical Insulation Resource Center (EIRC) Director Yang Cao and fellow researchers from Virginia Polytechnic Institute and State University (Virginia Tech) will combine the functionality benefits of power electronics with the power density benefits of high-voltage cables to create a cohesive, all-in-one structure to replace bulky, inflexible power substations in today’s electrical grid. This “substation within a cable” design uses a cascade of coaxial power conversion cells to gradually step-down voltage to levels required by the loads. Virginia Tech’s module can achieve high power density and a form factor that enables seamless integration with the cable by mimicking a coaxial geometry design. This could eliminate the need for large and expensive power substations and enable simple integration of renewable energy sources, an electric vehicle fast-charging infrastructure, energy storage, and efficient direct current distribution lines.

The research project, Substation in a Cable for Adaptable, Low-cost Electrical Distribution (SCALED) has received $2,953,389 in funding support through the ARPA-E OPEN 2021 initiative.

Four IMS Faculty Members Elected to CASE

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Hebert-Kumbar-Nieh-Teschke
(l-r) Drs. Rainer Hebert, Sangamesh Kumbar, Mu-Ping Nieh, and Carolyn Teschke

The Connecticut Academy of Science and Engineering (CASE) announced the election of 35 new members for 2022 who the organization describe as leading experts in science, engineering, mathematics, medicine, and technology.  12 of those newly elected members are UConn faculty and four are faculty members of the Institute of Materials Science (IMS).

Rainer Hebert, Professor of Materials Science and Engineering; Director of Pratt & Whitney Additive Manufacturing Center, Associate Director of the Institute of Materials Science

Sangamesh G. Kumbar, Associate Professor, Orthopaedic Surgery, Biomedical Engineering Health

Mu-Ping Nieh, Professor, Dept. of Chemical and Biomolecular Engineering, UConn School of Engineering and Institute of Materials Science

Carolyn Teschke, Professor and Interim Department Head, Molecular and Cell Biology, and Chemistry

The new members will be introduced at the Academy’s 47th Annual Meeting to be held virtually on May 26, 2022.  Read the full UConn Today story

MSE PhD Candidate Encourages Other Female Researchers to Not Doubt Their Own Voices

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As of 2021, female PhD researchers like Suman Kumari are welcoming the challenge of pursuing a passion in a still male-majority field. Though representation has improved compared to decades ago, the imbalance in a classroom or lab can still be intimidating. According to Kumari, though it hasn’t been easy being a female in her discipline, this shouldn’t dissuade others from pursuing materials science and engineering.

“Though the world is changing, it’s challenging as a female in the materials science and engineering field, but nothing is impossible if you have the will to do it. I would say, ‘listen to yourself, you know what you want to do,” she says.

In much of her career so far, Kumari has not let any hesitation stop her.

Read the full story from the Department of Materials Science and Engineering

Xueju “Sophie” Wang Receives NSF CAREER Award

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Xueju "Sophie" WangMSE Assistant Professor Xueju “Sophie” Wang has been awarded the NSF Faculty Early Development Program CAREER Award for her proposal entitled “Mechanics of Active Polymers and Morphing structures: Determine the Role of Molecular Interactions and Stiffness Heterogeneity in Reversible Shape Morphing.” It is one of NSF’s most prestigious awards.

Wang’s NSF CAREER award will support her research on fundamental studies of the mechanics of innovative active polymers and morphing structures. Soft active polymers that can change their shapes and therefore functionalities upon exposure to external stimuli are promising for many applications, including soft robotics, artificial muscles and tissue repair. This research project aims to establish the missing correlations across the molecular, material and structural levels of novel active polymers for their rational design, manufacturing and applications, by using liquid crystal elastomers as a model material system.

“I am very grateful and honored to receive this prestigious award, and I look forward to working with my students to address challenges in innovative active polymers and to apply them in emerging fields like soft robotics,” Wang said.

Read the full Department of Materials Science and Engineering Story

Rajeswari Kasi to Serve on Editorial Board of Micromolecules

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Rajeswari Kasi
Dr. Rajeswari Kasi

Professor of Chemistry Rajeswari (Raji) Kasi has accepted an appointment to the editorial board of Macromolecules, a peer-reviewed scientific journal published by the American Chemical Society. The publication was first published in 1968 on a bi-monthly basis but has, over the years, moved from monthly to bi-weekly publication.

Kasi’s research encompasses all aspects of materials design including synthesis of hierarchically structured polymers and polymer-hybrid materials with tailored architecture, functionality, and composition; investigation of self-assembly and structure at various length scales; and evaluation of unique macroscopic material properties. She will serve a three-year term on the editorial board.

Radenka Maric Named UConn Interim President

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Radenka MaricRadenka Maric, a distinguished UConn faculty member who has led UConn’s surging research enterprise to new heights as an administrator, has been named UConn’s new interim president.

Members of the Board of Trustees voted unanimously and enthusiastically Wednesday to appoint Maric, who began serving as interim president on February 1. She will serve as successor to Interim President Dr. Andrew Agwunobi, who will assist with the transition until he leaves later in February for a new position in private industry.

Maric is a highly respected researcher and mentor who joined UConn’s faculty in 2010, and has served for the last five years as its vice president for research, innovation, and entrepreneurship. She will serve as interim president of the University throughout the planned search for the permanent appointee.

“I am honored and humbled to serve as interim President of the University of Connecticut and UConn Health,” Maric says. “UConn strives to be the place where all students, regardless of the zip code and country they were born and raised in, will have equal opportunities and be fully prepared for their life journey upon graduation.”

Read the full story at UConn Today

Dr. Kelly Burke Appointed Director of IMS Polymer Program

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Kelly BurkeDr. Kelly Burke has been appointed Director of the IMS Polymer Program. She joined the UConn faculty in 2014 as Assistant Professor Chemical and Biomolecular Engineering with an appointment in the Institute of Materials Science. Since joining the faculty, she has received numerous grants and awards and was promoted to Associate Professor in 2021.

“Kelly brings a lot of new ideas, energy, and support for this program,” Dr. Steven Suib, Director of IMS, noted in announcing the appointment. She succeeds Dr. Luyi Sun in the position.

Alumnus Christopher Simone Reflects on Career at DuPont

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Christopher SimonePolymer Program Alumnus, Dr. Christopher Simone (’02), is featured in an article by the American Chemical Society (ACS).  Simone’s reflection on his 19-year career with DuPont addresses topics such as how to find success in research and development in the public sector.

Chris joined DuPont in 2002 as a research chemist developing new products and processes to support the Kapton® polyimide films and Pyralux® laminates portfolio within the DuPont Interconnect Solutions business. In his 19 year career, he has progressed within the research and development organization developing novel Kapton® films and associated process research for the flexible printed circuit industry.  Read the full ACS article.

Dr. Ying Li Receives NSF CAREER Award

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Dr. Ying Li is one of eight UConn faculty members, and three IMS faculty members, to receive a National Science Foundation Career CAREER Award in 2021.  Li  will develop a machine learning model to better understand the properties of a promising sustainable material.To learn more about the award  Visit UConn Today.

Recent Ph.D. Graduate Reflects on Experience as IMS Polymer Program Student

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Dr. Deepthi Varghese
Dr. Deepthi Varghese

After completing a Master’s Degree in Biochemistry from St. Josephs Arts & Science College in Bangalore, India, Deepthi Varghese joined the UConn Chemistry graduate program in the fall semester of 2014. After hearing brief research presentations from the chemistry departmental faculty, she became interested in Polymer Science with Prof. Douglas Adamson, an unexpected diversion from her initial plans for a career in biochemistry into a field in which she had no experience.

Although the lack of experience created a steep learning curve, Deepthi embraced this new research direction. While she faced challenges during the first two years, looking back, Deepthi says that she gained far more knowledge than expected, including polymer science, electro chemistry, and setting up scientific research laboratories.

Deepthi also struggled with many challenges regarding science including the fact that experiments are more likely to fail than succeed; science takes far more time than initially expected; and there is never enough time to accomplish everything. Lessons like this can be applied to all aspects of life, business, and art, as well as science.

In addition to the science, Deepthi has increased her knowledge of communications, independent learning, and keeping an open mind to feedback from all sources. She realized that you never know who will have valuable knowledge.

“Keeping an open ear and open mind allows you to learn from faculty, technicians, graduate students, and undergraduate students as well,” Deepthi says. She noted that undergraduates, especially those from outside disciplines, are also able to contribute bits of knowledge to the scientific challenges of the day.

Deepthi became involved with UConn organizations, the South Asia Community (Tarang) and the Graduate School Senate, where she was treasurer and president, respectively. This experience helped her learn organizational leadership.

Looking back on her graduate experience at UConn, Deepthi says that she grew as a scientist as well as a person. She had a number of unexpected experiences that changed her in many ways, all positive. In November, 2019, Deepthi started her professional career as a TD Etch Module Engineer at Intel, Hillsboro, Oregon.