Results 121 to 130 of about 19,521 (290)

Dielectric measurement using a planar ring sensor for low-loss powder form materials

, 2012
This paper uses planar ring sensor for dielectric measurements of low-loss powder materials by applying conversion of measured reflection coefficient to relative dielectric constant via a lumped-element model.
Mun, H. K., You, K. Y.
core  

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang, Shixun Wang, Jianen Zhang, Jun Liu, Jinfeng Xie, Wentao Tang, Li Guan, He Huang, Qi Xue, Chunyi Zhi   +9 more
wiley   +1 more source

Dielectric measurement using a planar rings sensor for low-loss powder form materials

, 2012
This paper uses planar ring sensor for dielectric measurements of low-loss powder materials by applying conversion of measured reflection coefficient to relative dielectric constant via a lumped-element model.
Hou, Kit Mun, You, Kok Yeow
core  

Enhancement of Dielectric Breakdown Strength and Recoverable Energy Density in Three‐Dimensional Heterointerfaces on BaTiO3–PbZrO3–PbTiO3 Films via Room‐Temperature Nano‐Clustering

Advanced Functional Materials, EarlyView.
A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song, Ke Xu, Donggeon Baek, Dayeong Hur, Minjae Kim, Hyun‐Cheol Song, Dae‐Yong Jeong, Houbing Huang, Jungho Ryu   +8 more
wiley   +1 more source

High Accuracy Dual Split Ring Resonator - Defected Ground Structure based Microwave Sensor for Material Characterization

Majlesi Journal of Electrical Engineering
Microwave sensors have grown in popularity in recent years because of their contactless sensing capability, real-time detection capability, measurement, accuracy, ease of manufacture and robustness.
Mohamad Harris Misran, Maizatul Alice Meor Said, Mohd Azlishah Othman, Siti Normi Zabri, Eliyana Ruslan, Noor Azwan Shairi, Zahriladha Zakaria, Shadia Suhaimi, Mohd Zahid Idris   +8 more
doaj   +1 more source

Application specific integrated circuitry for controlling analysis of a fluid [PDF]

, 2004
A circuit for determining characteristics of a fluid under-test is provided. The circuit includes analog -to-digital processing circuitry for interfacing with a sensor and host electronics.
Gammer, Vladimir, Kolosov, Oleg, Matsiev, L, Spitkovsky, Mikhail   +3 more
core  

Vorticity‐Driven µ‐Platelet Rotation and Selective Packing for Vertical Thermal–Electrical Interconnects

Advanced Functional Materials, EarlyView.
We introduce a capillary‐filtering‐based particle‐filling (CFPF) process that simultaneously forms vertical thermal pathways and electrical vias within µ‐pores. In situ microfluidic analysis reveals that capillary‐driven velocity gradients generate vorticity that governs µ‐platelet rotation and vertical alignment.
Yujin Mun, Sang Gil Lee, Un‐seong Baik, Taeyoon Kwon, Jungyeon Kim, Joo Hwan Shin, Chanho Jeong, Jae‐seung Shim, Yeji Kim, Hyein Jung, Jin‐Tae Kim, Tae‐il Kim   +11 more
wiley   +1 more source

Metamaterial-inspired resonator-based microwave dielectric sensor design and application

, 2023
Malzemelerin dielektrik sabitlerinin deneysel yöntemlerle tespitinin havacılık, ziraat, savunma sanayi, biyomedikal gibi pek çok alanda uygulaması bulunmaktadır.
Alp, Kurtay
core  

Spatially Decoupling Heating and Evaporation for Convection‐Enhanced 3D Solar Evaporation With Continuous Salt Harvesting

Advanced Functional Materials, EarlyView.
An architecture‐enabled bottom‐heated 3D solar convective evaporator spatially decouples photothermal heating from evaporation, triggering natural convection that intensifies sidewall vapour removal and heat transfer. The system achieves significantly enhanced evaporation rates over 2D and conventional 3D designs while confining salt precipitation to ...
Xiaolong Ma, Yan Zhao, Yan Yan, Muhammad Amjad, Guice Yao, Hui Gao, Shudan Wei, Dongsheng Wen   +7 more
wiley   +1 more source

Applicability of Online Oil Condition Monitoring System to Biodegradable Hydraulic Oil in Construction Machinery

Tribology Online
In this research, we investigated biodegradable hydraulic oil temperature characteristics by using an oil sensor and verified the correlation between sensor measurement values and oil properties as biodegradable hydraulic oil deteriorated, to apply oil ...
Akira Kurasako, Hideki Akita, Yoshinobu Hagiwara, Tomomi Honda   +3 more
doaj   +1 more source