Wang, Junpeng - University of Akron - Department of Polymer Science

个人简介

Biography Dr. Junpeng Wang is a physical organic and materials chemist. Prior to joining U Akron as an assistant professor of Polymer Science, he worked as postdocs with Prof. Jeremiah Johnson at Massachusetts Institute of Technology and Prof. Luping Yu at University of Chicago, respectively. He conducted his PhD research on polymer mechanochemistry with Prof. Stephen Craig at Duke University, and obtained his PhD degree in chemistry in 2015. DEGREES Postdoctoral Associate, polymer network topology and metallogels Massachusetts Institute of Technology2017 Postdoctoral Fellow, Rational design of ionic porous polymers for energy storage materials The University of Chicago2016 Doctor of Philosophy, Polymer Chemistry Duke University2015 Bachelor of Science, Chemistry University of Science and Technology of China2010

研究领域

Mechanical force is ubiquitous and the mechanical forces experienced by most polymeric materials are orders-of-magnitude higher than the force that is required to break a bond in a molecule. Efficiently coupling macroscopic forces down to molecules of interest can enable many useful transformations. Inspired by this simple idea, the field of polymer mechanochemistry has been rapidly developing in two aspects: 1) activating new reactions with mechanical force; 2) applying stress-responsive functional moieties as sensors to detect forces in materials. We believe that the current stage of mechanochemistry is still far from its full potential, and we are excited to apply Akron’s strength in polymer science to push this boundary forward. Specific problems that we are seeking to tackle include mechanically activated efficient bond-forming reactions for self-strengthening materials and bioconjugation, stimuli-responsive materials and stress sensors for biophysical studies.

近期论文

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Regulating the Thermodynamics and Thermal Properties of Depolymerizable Polycyclooctenes through Substituent Effects.Co-authorsSathe D, Chen H, Wang J.10.1002/MARC.202200304 Evaluating Trans‐Benzocyclobutene‐Fused Cyclooctene as a Monomer for Chemically Recyclable Polymer Co-authorsSu H, Zhou J, Yoon S, Wang J show less.10.1002/ASIA.202201133 Synthesis and mechanochemical inertness of a Zn (II) bidipyrrin double helix Co-authorsZhou J, Sathe D, Ciccotelli A, Wang J show less.10.1002/POL.20220579 Breaking the Paradox between Grafting-Through and Depolymerization to Access Recyclable Graft Polymers Co-authorsWang Z, Yoon S, Wang J. 10.1021/ACS.MACROMOL.2C01609 Depolymerizable semi-fluorinated polymers for sustainable functional materials Co-authorsSathe D, Zhou J, Chen H, Schrage BR, Yoon S, Wang Z, Ziegler CJ, Wang J show less. 10.1039/D2PY00240J Turnaround in use of enol ether opens the door to degradable plastics Co-authorsZhou J, Hsu T-G, Wang J.10.1016/J.TRECHM.2022.02.005 Degradable Vinyl Random Copolymers via Photocontrolled Radical Ring‐Opening Cascade Copolymerization** Co-authorsWang W, Zhou Z, Sathe D, Tang X, Moran S, Jin J, Haeffner F, Wang J, Niu J show less.10.1002/ANGE.202113302 Degradable Vinyl Random Copolymers via Photocontrolled Radical Ring‐Opening Cascade Copolymerization** Co-authorsWang W, Zhou Z, Sathe D, Tang X, Moran S, Jin J, Haeffner F, Wang J, Niu J 10.1002/ANIE.202113302 Understanding the Structure–Polymerization Thermodynamics Relationships of Fused-Ring Cyclooctenes for Developing Chemically Recyclable Polymers Zhou J, Sathe D, Wang J 10.1021/JACS.1C11197 Degradable Vinyl Random Copolymers via Photocontrolled Radical Ring‐Opening Cascade Copolymerization Wang W, Zhou Z, Sathe D, Tang X, Moran S, Jin J, Haeffner F, Wang J, Niu J show less 10.1002/ANIE.202113302 Overcoming the Low Driving Force in Forming Depolymerizable Polymers through Monomer Isomerization Chen H, Shi Z, Hsu T, Wang J 10.1002/ANIE.202111181 Conjugated molecule based 2D perovskites for high-performance perovskite solar cells Zhu T, Shen L, Chen H, Yang Y, Zheng L, Chen R, Zheng J, Wang J, Gong X 10.1039/D1TA05934C Olefin metathesis-based chemically recyclable polymers enabled by fused-ring monomers Sathe D, Zhou J, Chen H, Su H-W, Xie W Hsu T-G, Schrage BR, Smith T, Ziegler CJ, Wang J 10.1038/S41557-021-00748-5 A Polymer with “Locked” Degradability: Superior Backbone Stability and Accessible Degradability Enabled by Mechanophore Installation 15 Jan 2020Journal of the American Chemical Society142(5):2100-2104 10.1021/JACS.9B12482 Mechanochemical Ring-Opening of Allylic Epoxides Barbee MH, Wang J, Kouznetsova T, Lu M, Craig SL 10.1021/ACS.MACROMOL.9B01190 Counting loops in sidechain-crosslinked polymers from elastic solids to single-chain nanoparticles† †Electronic supplementary information (ESI) available: Synthetic procedures, methods and materials, and characterization data; Monte Carlo simulation algorithm for obtaining φλ for side-chain crosslinked polymer networks. See DOI: 10.1039/c9sc01297d Wang J, Wang R, Gu Y, Sourakov A, Olsen BD ohnson JA Solvent-Dependent Light-Induced Structures in Gem-Dichlorocyclopropanated Polybutadiene Solutions Bogris A, Wang J, Anyfantakis M, Loppinet B, Craig SL...2 more 10.1021/ACS.JPCB.8B02463 Counting Secondary Loops Is Required for Accurate Prediction of End-Linked Polymer Network Elasticity Wang J, Lin T-S, Gu Y, Wang R, Olsen BD...1 more 10.1021/ACSMACROLETT.8B00008