Search Results - "Sokolov, Alexei P."

Fundamental Limitations of Ionic Conductivity in Polymerized Ionic Liquids by Stacy, Eric W, Gainaru, Catalin P, Gobet, Mallory, Wojnarowska, Zaneta, Bocharova, Vera, Greenbaum, Steven G, Sokolov, Alexei P

“…We present detailed studies of ionic conductivity in several polymerized ionic liquids (PolyILs) with different size of mobile ions. Presented analysis…”
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Protein dynamics in a broad frequency range: Dielectric spectroscopy studies by Nakanishi, Masahiro, Sokolov, Alexei P.

“…We present detailed dielectric spectroscopy studies of dynamics in two hydrated proteins, lysozyme and myoglobin. We emphasize the importance of explicit…”
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Atomistic details of protein dynamics and the role of hydration water by Khodadadi, Sheila, Sokolov, Alexei P.

“…The importance of protein dynamics for their biological activity is now well recognized. Different experimental and computational techniques have been employed…”
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Rigidity, Secondary Structure, and the Universality of the Boson Peak in Proteins by Perticaroli, Stefania, Nickels, Jonathan D., Ehlers, Georg, Sokolov, Alexei P.

“…Complementary neutron- and light-scattering results on nine proteins and amino acids reveal the role of rigidity and secondary structure in determining the…”
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Effect of Molecular Weight on the Ion Transport Mechanism in Polymerized Ionic Liquids by Fan, Fei, Wang, Weiyu, Holt, Adam P, Feng, Hongbo, Uhrig, David, Lu, Xinyi, Hong, Tao, Wang, Yangyang, Kang, Nam-Goo, Mays, Jimmy, Sokolov, Alexei P

“…The unique properties of ionic liquids (ILs) have made them promising candidates for electrochemical applications. Polymerization of the corresponding ILs…”
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Big Effect of Small Nanoparticles: A Shift in Paradigm for Polymer Nanocomposites by Cheng, Shiwang, Xie, Shi-Jie, Carrillo, Jan-Michael Y, Carroll, Bobby, Martin, Halie, Cao, Peng-Fei, Dadmun, Mark D, Sumpter, Bobby G, Novikov, Vladimir N, Schweizer, Kenneth S, Sokolov, Alexei P

“…Polymer nanocomposites (PNCs) are important materials that are widely used in many current technologies and potentially have broader applications in the future…”
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Dynamics at the Polymer/Nanoparticle Interface in Poly(2-vinylpyridine)/Silica Nanocomposites by Holt, Adam P, Griffin, Philip J, Bocharova, Vera, Agapov, Alexander L, Imel, Adam E, Dadmun, Mark D, Sangoro, Joshua R, Sokolov, Alexei P

“…The static and dynamic properties of poly(2-vinylpyridine)/silica nanocomposites are investigated by temperature modulated differential scanning calorimetry,…”
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Unraveling the Mechanism of Nanoscale Mechanical Reinforcement in Glassy Polymer Nanocomposites by Cheng, Shiwang, Bocharova, Vera, Belianinov, Alex, Xiong, Shaomin, Kisliuk, Alexander, Somnath, Suhas, Holt, Adam P, Ovchinnikova, Olga S, Jesse, Stephen, Martin, Halie, Etampawala, Thusitha, Dadmun, Mark, Sokolov, Alexei P

“…The mechanical reinforcement of polymer nanocomposites (PNCs) above the glass transition temperature, T g, has been extensively studied. However, not much is…”
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The Role of Chain-End Association Lifetime in Segmental and Chain Dynamics of Telechelic Polymers by Xing, Kunyue, Tress, Martin, Cao, Peng-Fei, Fan, Fei, Cheng, Shiwang, Saito, Tomonori, Sokolov, Alexei P

“…Broadband dielectric spectroscopy, differential scanning calorimetry, and rheology were employed to study the impact of hydrogen (H)-bonding end-groups on…”
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Strong Reduction in Amplitude of the Interfacial Segmental Dynamics in Polymer Nanocomposites by Popov, Ivan, Carroll, Bobby, Bocharova, Vera, Genix, Anne-Caroline, Cheng, Shiwang, Khamzin, Airat, Kisliuk, Alexander, Sokolov, Alexei P

“…Despite the wide use of polymer nanocomposites (PNCs) in various applications, our understanding of the microscopic parameters controlling their macroscopic…”
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Identification of Structural Relaxation in the Dielectric Response of Water by Hansen, Jesper S, Kisliuk, Alexander, Sokolov, Alexei P, Gainaru, Catalin

“…One century ago pioneering dielectric results obtained for water and n-alcohols triggered the advent of molecular rotation diffusion theory considered by Debye…”
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Examination of the fundamental relation between ionic transport and segmental relaxation in polymer electrolytes by Wang, Yangyang, Fan, Fei, Agapov, Alexander L., Saito, Tomonori, Yang, Jun, Yu, Xiang, Hong, Kunlun, Mays, Jimmy, Sokolov, Alexei P.

“…Replacing traditional liquid electrolytes by polymers will significantly improve electrical energy storage technologies. Despite significant advantages for…”
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Elastic Single-Ion Conducting Polymer Electrolytes: Toward a Versatile Approach for Intrinsically Stretchable Functional Polymers by Cao, Peng-Fei, Li, Bingrui, Yang, Guang, Zhao, Sheng, Townsend, Jacob, Xing, Kunyue, Qiang, Zhe, Vogiatzis, Konstantinos D, Sokolov, Alexei P, Nanda, Jagjit, Saito, Tomonori

“…Fabrication of stretchable functional polymeric materials usually relies on the physical adhesion between functional components and elastic polymers, while the…”
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Temperature Dependence of Structural Relaxation in Glass-Forming Liquids and Polymers by Novikov, Vladimir N, Sokolov, Alexei P

“…Understanding the microscopic mechanism of the transition of glass remains one of the most challenging topics in Condensed Matter Physics. What controls the…”
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Controlling Interfacial Dynamics: Covalent Bonding versus Physical Adsorption in Polymer Nanocomposites by Holt, Adam P, Bocharova, Vera, Cheng, Shiwang, Kisliuk, Alexander M, White, B. Tyler, Saito, Tomonori, Uhrig, David, Mahalik, J. P, Kumar, Rajeev, Imel, Adam E, Etampawala, Thusitha, Martin, Halie, Sikes, Nicole, Sumpter, Bobby G, Dadmun, Mark D, Sokolov, Alexei P

“…It is generally believed that the strength of the polymer–nanoparticle interaction controls the modification of near-interface segmental mobility in polymer…”
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Decoupling of ionic transport from segmental relaxation in polymer electrolytes by Wang, Yangyang, Agapov, Alexander L, Fan, Fei, Hong, Kunlun, Yu, Xiang, Mays, Jimmy, Sokolov, Alexei P

“…We present detailed studies of the relationship between ionic conductivity and segmental relaxation in polymer electrolytes. The analysis shows that the ionic…”
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Interfacial Properties of Polymer Nanocomposites: Role of Chain Rigidity and Dynamic Heterogeneity Length Scale by Cheng, Shiwang, Carroll, Bobby, Lu, Wei, Fan, Fei, Carrillo, Jan-Michael Y, Martin, Halie, Holt, Adam P, Kang, Nam-Goo, Bocharova, Vera, Mays, Jimmy W, Sumpter, Bobby G, Dadmun, Mark, Sokolov, Alexei P

“…While it is known that the properties of polymer nanocomposites are largely dominated by the interfacial layer around nanoparticles, the molecular parameters…”
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Transient Nonlinear Response of Dynamically Decoupled Ionic Conductors by Wieland, Felix, Sokolov, Alexei P, Böhmer, Roland, Gainaru, Catalin

“…The present study demonstrates that large electric fields progressively enhance the conductivity of ionic systems up to timescales corresponding to those on…”
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Distilling nanoscale heterogeneity of amorphous silicon using tip-enhanced Raman spectroscopy (TERS) via multiresolution manifold learning by Yang, Guang, Li, Xin, Cheng, Yongqiang, Wang, Mingchao, Ma, Dong, Sokolov, Alexei P., Kalinin, Sergei V., Veith, Gabriel M., Nanda, Jagjit

“…Accurately identifying the local structural heterogeneity of complex, disordered amorphous materials such as amorphous silicon is crucial for accelerating…”
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Effect of Chain Rigidity on the Decoupling of Ion Motion from Segmental Relaxation in Polymerized Ionic Liquids: Ambient and Elevated Pressure Studies by Wojnarowska, Zaneta, Feng, Hongbo, Fu, Yao, Cheng, Shiwang, Carroll, Bobby, Kumar, Rajeev, Novikov, Vladimir N, Kisliuk, Alexander M, Saito, Tomonori, Kang, Nam-Goo, Mays, Jimmy W, Sokolov, Alexei P, Bocharova, Vera

“…Conductivity in polymer electrolytes has been generally discussed with the assumption that the segmental motions control charge transport. However, much less…”
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