Results 221 to 230 of about 940,617 (259)

Enhanced Uranium Extraction via Charge Dynamics and Interfacial Polarization in MoS2/GO Heterojunction Electrodes.

Small
The removal of uranyl ions (UO2 2+) from water is challenging due to their chemical stability, low concentrations, complex water matrix, and technical limitations in extraction and separation.
Yuhui Liu, Jiayin Zhao, Tao Bo, Rongteng Tian, Yingcai Wang, Sheng Deng, Hao Jiang, Yunhai Liu, Grzegorz Lisak, Mengyu Chang, Xiaoyan Li, Shuang Zhang   +11 more
semanticscholar   +1 more source

Interfacial Polarization Strategy to Electroactive Poly(lactic acid) Nanofibers for Humidity-Resistant Respiratory Protection and Machine Learning-Assisted Monitoring.

ACS Applied Materials and Interfaces
The advancement of intelligent and biodegradable respiratory protection equipment is pivotal in the realm of human health engineering. Despite significant progress, achieving a balance between efficient filtration and intelligent monitoring remains a ...
Mengke Tang, Xinyi Song, Cunmin Wang, Liang Jiang, Yuhong Zhou, Yuanchunzhi Wang, Jintuo Zhu, Yanqing Wang, Jie-feng Gao, Xinjian He, Huan Xu   +10 more
semanticscholar   +1 more source

Interfacial polarization effects on dielectric properties in flax reinforced polypropylene/strontium titanate composites

, 2021
Interfacial polarization or Maxwell-Wagner-Sillars effect using a dielectric study with the addition of strontium titanate and flax fiber reinforcement on a polypropylene matrix were investigated.
H. P.V.S., E. Jayamani, K. Soon, Y. Wong, M. Rahman, Muhammad Khusairy Bin Bakri   +5 more
semanticscholar   +1 more source

Interfacial Polarization Locked Flexible β-Phase Glycine/Nb2 CTx Piezoelectric Nanofibers.

Small
Biomolecular piezoelectric materials show great potential in the field of wearable and implantable biomedical devices. Here, a self-assemble approach is developed to fabricating flexible β-glycine piezoelectric nanofibers with interfacial polarization ...
Weiying Zheng, Tong Li, Fei Jin, Lili Qian, Juan Ma, Zhidong Wei, Xiying Ma, Fuyi Wang, Jiangtao Sun, Tao Yuan, Ting Wang, Zhangqi Feng   +11 more
semanticscholar   +1 more source

Increasing the Photocatalytic Hydrogen Generation Activity of CdS Nanorods by Introducing Interfacial and Polarization Electric Fields.

Small, 2023
Cadmium sulfide (CdS) is a photocatalyst widely used for efficient H2 production under visible light irradiation, due to its narrow bandgap and suitable conduction band position.
Zheng Qi, Jin-Bor Chen, Qingyuan Li, Ning Wang, S. Carabineiro, K. Lv   +5 more
semanticscholar   +1 more source

Ultrastretchable conductive liquid metal composites enabled by adaptive interfacial polarization.

Materials Horizons, 2021
Gallium-based liquid metals (LMs) are emerging candidates for the development of metal/polymer-based flexible circuits in wearable electronics. However, the high surface energies of LMs make them easily depleted from the polymer matrix and therefore ...
Chunyan Cao, Xin Huang, Dong Lv, Liqing Ai, Weilong Chen, Changshun Hou, Bo Yi, Jingdong Luo, Xi Yao   +8 more
semanticscholar   +1 more source

Interfacial polarization in semiconducting polypyrrole thin films

Journal of Physics: Condensed Matter, 1992
Semiconducting polypyrrole (PPY) thin films have been found to exhibit interesting dielectric properties when sandwiched between blocking electrodes. Dielectric relaxation studies have been carried out on metal-PPY-metal capacitors with and without an application of external bias.
N N Beladakere, S C K Misra, M K Ram, D K Rout, R Gupta, B D Malhotra, S Chandra   +6 more
openaire   +1 more source

Interfacial Polarization and Electrical Conductivity in Sapphire

Journal of the American Ceramic Society, 1965
Dielectric relaxation effects, a dissipation factor peak, and both capacitance and conductivity dispersions were observed in pure and doped single crystals of Al 2 O 3 between 10 2 and 10 5
N. M. TALLAN, H. C. GRAHAM
openaire   +1 more source

Interfacial polarization in piezoelectric fibre–polymer composites

Journal of Non-Crystalline Solids, 2007
Abstract Polymer composites of an epoxy resin matrix filled with PZT fibres were studied by means of dielectric spectroscopy in the frequency range 0.1 Hz to 100 kHz and temperature interval from 80 °C to 170 °C. An interfacial or a Maxwell–Wagner–Sillars relaxation process was revealed in the frequency range between 0.1 Hz and 10 Hz and temperatures
M. Arous, H. Hammami, M. Lagache, A. Kallel   +3 more
openaire   +1 more source

Interfacial Polarization Enhanced Ultrafast Carrier Dynamics in Ferroelectric CuInP2S6.

Nano letters (Print)
Two-dimensional (2D) ferroelectric materials hold great potential for various electronic applications, including nonvolatile memory, ferroelectric field-effect transistors, and functional sensors.
Kun Yang, Honghao Wan, Jianxin Yu, Huixia Fu, Jin Zhang, Xinghua Shi, Weihai Fang   +6 more
semanticscholar   +1 more source