Results 31 to 40 of about 1,937,511 (302)

Fabrication and characterization of nanometer thin films for low-voltage DEAs [PDF]

, 2016
Nanometer-thin films are the essential components of a low-voltage dielectric elastomer actuator (DEA). Comprising of two electrodes sandwiching a dielectric elastomeric material DEAs have evoked versatile materials research.
Weiss, Florian
core   +1 more source

Dielectric Spectroscopy Analyses of SrBi4Ti4O15 Films Obtained from Soft Chemical Solution

Advances in Materials Science and Engineering, 2009
SrBi4Ti4O15 (SBTi) thin films were deposited by the polymeric precursor method on Pt bottom electrodes. The obtained films were characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, and dielectric spectroscopy analyses ...
A. Z. Simões, C. S. Riccardi
doaj   +1 more source

Polymer-assisted deposition of perovskite dielectric oxide thin films

IET Nanodielectrics, 2018
Perovskite dielectric oxide thin films are tremendously important because of their promising applications in microelectronics and optic-electronic devices.
Yuan Lin, Min Gao
doaj   +1 more source

High-performance piezoelectric composites via β phase programming

Nature Communications, 2022
The piezoelectricity of PVDF composites is mainly determined by the crystalline phases and spontaneous polarization. Here, the authors propose a Ti3C2Tx anchoring method to modulate the molecular interactions and conformation of polymer matrix.
Yuanjie Su, Weixiong Li, Xiaoxing Cheng, Yihao Zhou, Shuai Yang, Xu Zhang, Chunxu Chen, Tiannan Yang, Hong Pan, Guangzhong Xie, Guorui Chen, Xun Zhao, Xiao Xiao, Bei Li, Huiling Tai, Yadong Jiang, Long-Qing Chen, Fei Li, Jun Chen   +18 more
doaj   +1 more source

Biobased Electronics: Tunable Dielectric and Piezoelectric Cellulose Nanocrystal—Protein Films

Nanomaterials, 2023
Cellulose has been a go-to material for its dielectric properties from the onset of capacitor development. The demand for an energy storage solution continues to grow, but the supply remains limited and relies too often on fossil and mined materials ...
Daniel Voignac, Shylee Belsey, Elisabeth Wermter, Yossi Paltiel, Oded Shoseyov   +4 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Structural and optical properties of thin CdTe films in the visible and infrared regions

Компьютерная оптика, 2022
CdTe thin films have been deposited by thermal evaporation on heated glass substrates. Structural properties of the CdTe thin films were studied by scanning electron microscopy and Raman spectroscopy.
V.V. Podlipnov, D.A. Bykov, D.V. Nesterenko   +2 more
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Wet chemical preparation of YVO4:Eu thin films as red-emitting phosphor layers for fully transparent flat dielectric discharge lamp

, 2022
S.4297-4301Highly transparent YVO 4:Eu thin films were deposited via dip coating of liquid nanoparticle dispersions on glass substrates. Annealing of the nanoparticle layers resulted in restructuring of the material into oriented crystalline films.
Kaskel, S., Klausch, A., Freudenberg, T., Althues, H.   +3 more
core   +1 more source