Characterization of the Interfacial Orientation and Molecular Conformation in a Glass-Forming Organic Semiconductor

Autor: Thomas J. Ferron, Jacob L. Thelen, Kushal Bagchi, Chuting Deng, Eliot Gann, Juan J. de Pablo, M. D. Ediger, Daniel F. Sunday, Dean M. DeLongchamp

Publikováno v: ACS Applied Materials & Interfaces. 14:3455-3466

The ability to control structure in molecular glasses has enabled them to play a key role in modern technology; in particular, they are ubiquitous in organic light-emitting diodes. While the interplay between bulk structure and optoelectronic propert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f20067e496148f16b174036cbf25f80
https://doi.org/10.1021/acsami.1c19948

Vapor deposition of a nonmesogen prepares highly structured organic glasses

Autor: Lian Yu, Mark Ediger, Camille Bishop, Michael F. Toney, Eliot Gann, Jacob L. Thelen, Dean M. DeLongchamp

Publikováno v: Proceedings of the National Academy of Sciences. 116:21421-21426

We show that glasses with aligned smectic liquid crystal-like order can be produced by physical vapor deposition of a molecule without any equilibrium liquid crystal phases. Smectic-like order in vapor-deposited films was characterized by wide-angle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec07d8ae0b44428ced7f3ef70306e50
https://doi.org/10.1073/pnas.1908445116

Detection of the Order-to-Disorder Transition in Block Copolymer Electrolytes Using Quadrupolar 7Li NMR Splitting

Autor: Michael D. Galluzzo, Jacob L. Thelen, Louis A. Madsen, Whitney S. Loo, Gurmukh K. Sethi, Jacqueline A. Maslyn, Nitash P. Balsara, Jeffrey A. Reimer, Lorena S. Grundy, Ksenia Timachova, Alexander A. Teran

Publikováno v: ACS Macro Letters. 8:107-112

The order-to-disorder transition temperature (TODT) in a series of mixtures of polystyrene-b-poly(ethylene oxide) (SEO) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) salt is identified by...

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https://doi.org/10.1021/acsmacrolett.8b00809

Correlations between Salt-Induced Crystallization, Morphology, Segmental Dynamics, and Conductivity in Amorphous Block Copolymer Electrolytes

Autor: X. Chelsea Chen, Xi Jiang, Nitash P. Balsara, Eric Schaible, Andrew Wang, Jacob L. Thelen

Publikováno v: Macromolecules, vol 51, iss 5
Thelen, JL; Wang, AA; Chen, XC; Jiang, X; Schaible, E; & Balsara, NP. (2018). Correlations between Salt-Induced Crystallization, Morphology, Segmental Dynamics, and Conductivity in Amorphous Block Copolymer Electrolytes. Macromolecules, 51(5), 1733-1740. doi: 10.1021/acs.macromol.7b02415. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/5gq469g4

© 2018 American Chemical Society. Block copolymer electrolytes have been shown to increase the cycle life of rechargeable batteries that utilize high capacity lithium anodes. Most block copolymer electrolyte studies have been centered on polystyrene

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https://doi.org/10.1021/acs.macromol.7b02415

Influence of Miscibility on Poly(ethylene oxide) Crystallization from Disordered Melts of Block Copolymers with Lithium and Magnesium Counterions

Autor: X. Chelsea Chen, Sebnem Inceoglu, Nitash P. Balsara, Jacob L. Thelen

Publikováno v: Thelen, JL; Chen, XC; Inceoglu, S; & Balsara, NP. (2017). Influence of Miscibility on Poly(ethylene oxide) Crystallization from Disordered Melts of Block Copolymers with Lithium and Magnesium Counterions. Macromolecules, 50(12), 4827-4839. doi: 10.1021/acs.macromol.7b00735. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/5b46b58f
Macromolecules, vol 50, iss 12

© 2017 American Chemical Society. Crystallization within block copolymers is a subject of considerable interest; however, little is understood about how the presence of an ion-containing block, such as poly[(styrene-4-sulfonyltrifluoromethylsulfonyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45512c37c923e532fa7ff35d6473d2c7
https://doi.org/10.1021/acs.macromol.7b00735