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Your search keyword '"Samoylov, Anton A"' showing total 23 results
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23 results on '"Samoylov, Anton A"'

2. Contributors

Author

Brown, Woodrow R., primary, Burkart, Michael D., additional, Carcellar, Frances, additional, Cooke, Thomas, additional, Davis, Ryan, additional, Gunawan, Natasha R., additional, Hai, Thien An Phung, additional, Kuntasal, Berk, additional, Mayfield, Stephen P., additional, Modi, Miheer, additional, Neelakantan, Nitin, additional, Pomeroy, Robert S, additional, Pourahmady, Naser, additional, Rajput, Bhausaheb S., additional, Read, Michael T., additional, Samoylov, Anton A., additional, Simkovsky, Ryan, additional, Tan, Eric C.D., additional, Tessman, Marissa, additional, and Wiatrowski, Matthew, additional

Published
2023
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6. Reducing delamination of an electron-transporting polymer from a metal oxide for electrochemical applications

Author

Mohapatra, Aiswarya Abhisek, primary, Yual, Waleed Kuar, additional, Zhang, Yadong, additional, Samoylov, Anton Aleksandrovich, additional, Thurston, Jonathan, additional, Davis, Casey May, additional, McCarthy, Declan P, additional, Printz, Adam, additional, Toney, Michael F., additional, Ratcliff, Erin L, additional, Armstrong, Neal R, additional, Greenaway, Ann L, additional, Barlow, Stephen, additional, and Marder, Seth R, additional

Published
2024
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7. Increasing the Strength, Hardness, and Survivability of Semiconducting Polymers by Crosslinking

Author

Chen, Alexander X., primary, Hilgar, Jeremy D., additional, Samoylov, Anton A., additional, Pazhankave, Silpa S., additional, Bunch, Jordan A., additional, Choudhary, Kartik, additional, Esparza, Guillermo L., additional, Lim, Allison, additional, Luo, Xuyi, additional, Chen, Hu, additional, Runser, Rory, additional, McCulloch, Iain, additional, Mei, Jianguo, additional, Hoover, Christian, additional, Printz, Adam D., additional, Romero, Nathan A., additional, and Lipomi, Darren J., additional

Published
2022
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11. Renewable low viscosity polyester‐polyols for biodegradable thermoplastic polyurethanes

Author

Rajput, Bhausaheb S., primary, Hai, Thien An Phung, additional, Gunawan, Natasha R., additional, Tessman, Marissa, additional, Neelakantan, Nitin, additional, Scofield, Gordon B., additional, Brizuela, Jose, additional, Samoylov, Anton A., additional, Modi, Miheer, additional, Shepherd, Jenna, additional, Patel, Amal, additional, Pomeroy, Robert S., additional, Pourahmady, Naser, additional, Mayfield, Stephen P., additional, and Burkart, Michael D., additional

Published
2022
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15. Increasing the Strength, Hardness, and Survivability of Semiconducting Polymers by Crosslinking.

Author

Chen, Alexander X., Hilgar, Jeremy D., Samoylov, Anton A., Pazhankave, Silpa S., Bunch, Jordan A., Choudhary, Kartik, Esparza, Guillermo L., Lim, Allison, Xuyi Luo, Hu Chen, Runser, Rory, McCulloch, Iain, Jianguo Mei, Hoover, Christian, Printz, Adam D., Romero, Nathan A., and Lipomi, Darren J.

Subjects
CONJUGATED polymers, POLYMERS, SOLAR cells, TILE flooring, HARDNESS, ELECTRONIC equipment
Abstract

Crosslinking is a ubiquitous strategy in polymer engineering to increase the thermomechanical robustness of solid polymers but has been relatively unexplored in the context of p-conjugated (semiconducting) polymers. Notwithstanding, mechanical stability is key to many envisioned applications of organic electronic devices. For example, the wide-scale distribution of photovoltaic devices incorporating conjugated polymers may depend on integration with substrates subject to mechanical insult--for example, road surfaces, flooring tiles, and vehicle paint. Here, a four-armed azide-based crosslinker ("4Bx") is used to modify the mechanical properties of a library of semiconducting polymers. Three polymers used in bulk heterojunction solar cells (donors J51 and PTB7-Th, and acceptor N2200) are selected for detailed investigation. In doing so, it is shown that low loadings of 4Bx can be used to increase the strength (up to 30%), toughness (up to 75%), hardness (up to 25%), and cohesion of crosslinked films. Likewise, crosslinked films show greater physical stability in comparison to non-crosslinked counterparts (20% vs 90% volume lost after sonication). Finally, the locked-in morphologies and increased mechanical robustness enable crosslinked solar cells to have greater survivability to four degradation tests: abrasion (using a sponge), direct exposure to chloroform, thermal aging, and accelerated degradation (heat, moisture, and oxygen). [ABSTRACT FROM AUTHOR]

Published
2023
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19. Nanometer-thick SPR sensor for gaseous HCl

Author

Samoylov, Anton V., Mirsky, Vladimir M., Hao, Qingli, Swart, Claudia, Shirshov, Yuri M., and Wolfbeis, Otto S.

Subjects
Gas sensor, HCl sensors, Surface plasmon resonance, Electropolymerization, Poly-(N-methyl-aniline), Fire detector, 540 Chemie, technology, industry, and agriculture, Physics::Optics
Abstract

The optical properties of electrochemically polymerized N-methylaniline are changed in the presence of gaseous hydrogen chloride. This effect was used for preparation of chemical sensors with transduction based on surface plasmon resonance. The interaction of hydrogen chloride with a two nm layer of poly-(N-methylaniline) on gold leads to the shift of the surface plasmon resonance. The analysis of the resonance spectra demonstrates that the effect is caused by an increase of the imaginary component of the refractive index; a minor contribution is also provided by film condensation leading to an increase of the real component of the refractive index and a decrease in the thickness. The effect is selective and quasi-reversible. The concentration dependence of the gas effect obeys Langmuir's adsorption isotherm with a reciprocal value of the binding constant of 850 ± 160 ppm.

Published
2005
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