Results 171 to 180 of about 208,251 (274)

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Glass Transition and Crystallization of Chitosan Investigated by Broadband Dielectric Spectroscopy. [PDF]

Polymers (Basel)
Labardi M, Montorsi M, Papa S, Ferrari LM, Greco F, Scarioni G, Capaccioli S.   +6 more
europepmc   +1 more source

Capacitive Photodetector Thin-Film Cells of Cu-As₂S₃-Cu as Revealed by Dielectric Spectroscopy. [PDF]

Sensors (Basel), 2022
Ganea P, Socol G, Zamfira S, Creţu N, Matei E, Lőrinczi A.   +5 more
europepmc   +1 more source

Switchable Thermal Mid‐IR Conducting Polymer Antenna Arrays

Advanced Functional Materials, EarlyView.
This study presents switchable mid‐infrared plasmonic resonances in PEDOT antenna arrays. Their optical extinction peaks can be reversibly switched ‘OFF’ and ‘ON’ by tuning the polaronic charge carrier concentration via the polymer's redox state, offering modulation of optical responses in the thermal mid‐infrared range including around 10 µm ...
Pravallika Bandaru, Mohammad Shaad Ansari, Suraya Kazi, Dongqing Lin, Alexander Yu Polyakov, Magnus P. Jonsson   +5 more
wiley   +1 more source

Colour detection method of Korla fragrant pear based on dielectric spectroscopy technology. [PDF]

Front Plant Sci
Zhang H, Liao J, Xiao Y.
europepmc   +1 more source

Complex Reorientation Dynamics of Sizable Glass-Formers with Polar Rotors Revealed by Dielectric Spectroscopy. [PDF]

J Phys Chem Lett, 2021
Rams-Baron M, Yao B, Cheng S, Dulski M, Paluch M.   +4 more
europepmc   +1 more source

Laser‐Welded Cellulose‐Carbon Nanotube Nanocomposites as a 3D Scaffold of Si Anodes for High‐Performance Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu, Younghoon Jung, Hojin Son, Min‐Young Kim, Jinsub Lim, Changhun Yun   +5 more
wiley   +1 more source

Broadband Dielectric Spectroscopy as a Potential Label-Free Method to Rapidly Verify Ultraviolet-C Radiation Disinfection. [PDF]

J Res Natl Inst Stand Technol, 2021
Obeng YS, Nablo BJ, Reyes DR, Poster DL, Postek MT.   +4 more
europepmc   +1 more source

Asymmetric Contact Engineering for Bottleneck‐Free Transport in 2D MoS2 Field‐Effect Transistor

Advanced Functional Materials, EarlyView.
Performance of 2D semiconductor transistors is limited by carrier transport bottlenecks arising from specific device geometries. By identifying this structural limitation, a bottleneck‐free asymmetric transistor architecture (BATA) is introduced to improve carrier transport.
Jinhyeok Pyo, Junsung Byeon, Jungmoon Lim, Sohyeon Park, Sungsan Kang, Byeongchan Kim, Gyuhwi Jeong, Haerim Kim, Bongjun Kim, SeungNam Cha, Sangyeon Pak   +10 more
wiley   +1 more source

Non-Destructive Evaluation of HTV's Thermal-Oxidative Aging Using Terahertz Dielectric Spectroscopy. [PDF]

Materials (Basel)
Zhang T, Cheng L, Zhang S, Tao B, Tang Y.   +4 more
europepmc   +1 more source