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Stephen L Craig

William T. Miller Distinguished Professor of Chemistry
Chemistry
Box 90346, Durham, NC 27708-0346
3221 French Family Science Cen, 124 Science Drive, Durham, NC 27708

Overview


Research interests in Prof. Craig's group bridge physical organic and materials chemistry. Many of these interests are guided by the vision that important challenges in materials science might be better tackled not from the traditional perspective of an engineer, but rather from the molecular perspective of an organic chemist. Current interests include the design and synthesis of self-healing polymers and the use of modern mechanochemistry in new stress-responsive polymers, catalysis, and the study of transition states and reactive intermediates. These areas require an interdisciplinary and nontraditional mix of synthetic organic and polymer chemistry, single-molecule spectroscopy, supramolecular chemistry, and materials characterization. Research interests are complemented by numerous teaching and outreach activities, including: (1) hosting intensive undergraduate and high school research experiences for a diverse group of both Duke and non-Duke students; (2) exploiting effective, scalable, and low-cost mechanisms for content dissemination; (3) team-based and active learning content in the undergraduate and graduate classroom.

Current Appointments & Affiliations


William T. Miller Distinguished Professor of Chemistry · 2013 - Present Chemistry, Trinity College of Arts & Sciences
Professor in the Department of Chemistry · 2012 - Present Chemistry, Trinity College of Arts & Sciences
Bass Fellow · 2012 - Present Chemistry, Trinity College of Arts & Sciences

In the News


Published June 22, 2023
How to Make Rubbery Materials That Can Take a Beating Without Losing Their Bounce
Published September 1, 2021
NSF Creates Polymer Chemistry Optimization Center at Duke for Future Materials
Published May 14, 2020
Duke Celebrates 70 Years of Discovery and Research at the National Science Foundation

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Recent Publications


Fracture of polymer-like networks with hybrid bond strengths

Journal Article Journal of the Mechanics and Physics of Solids · February 1, 2025 The design and functionality of polymeric materials hinge on failure resistance. While molecular-level details drive crack evolution in polymer networks, the connection between individual chain scission and bulk failure remains unclear and difficult to pro ... Full text Cite

Enabling Selective Mechanochemical Scission of Network Crosslinks by Exchanging Single Carbon Atoms for Silicon.

Journal Article Journal of the American Chemical Society · February 2025 The tearing of a polymer network arises from mechanochemically coupled bond-breaking events in the backbone of a polymer chain. An emerging research area is the identification of molecular strategies for network toughening, such as the strategic placement ... Full text Cite

Structure-property relationships for the force-triggered disrotatory ring-opening of cyclobutene.

Journal Article Chemical science · February 2025 Symmetry forbidden reactions are notoriously difficult to study experimentally, for the simple reason that their competing symmetry allowed pathways typically dominate. Covalent polymer mechanochemistry offers an opportunity to broaden access to symmetry f ... Full text Cite
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Recent Grants


NSF-BSF: Emergent Rheology of Blends Containing Supramolecular Polymers

ResearchPrincipal Investigator · Awarded by National Science Foundation · 2024 - 2027

Covalent Polymer Mechanochemistry

ResearchPrincipal Investigator · Awarded by National Science Foundation · 2023 - 2027

Multi-State Catalysts Modulated by Mechanical Force

ResearchCo Investigator · Awarded by Department of Energy · 2017 - 2027

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Education, Training & Certifications


Stanford University · 1997 Ph.D.
University of Cambridge (United Kingdom) · 1992 M.Phil.
Duke University · 1991 B.S.

External Links


Craig Research Group