Results 71 to 80 of about 683,053 (304)

Calcium phosphate-modified magnetic Fe3O4 for enhanced uranium adsorption performance

Materials Research Express
The urgent need for addressing uranium pollution caused by nuclear energy development has driven research into efficient remediation strategies. In this work, a Fe _3 O _4 @calcium phosphate (CPO) composite was successfully synthesized via a combination ...
Yunhu Hu, Sen Yao, Hui Zhang, Mai Xu, Jianfeng Zhang   +4 more
doaj   +1 more source

In situ scanning electrochemical probe microscopy for energy applications [PDF]

, 2012
High resolution electrochemical imaging methods provide opportunities to study localized phenomena on electrode surfaces. Here, we review recent advances in scanning electrochemical microscopy (SECM) to study materials involved in (electrocatalytic ...
Lai, Stanley Chi Shing, Macpherson, Julie V., Unwin, Patrick R.   +2 more
core   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Low-strain metal–organic framework negative electrode for stable all-solid-state batteries

Nature Communications
All-solid-state batteries face critical mechanical challenges, particularly when employing Li-metal, Si-based, or initially anode-free configurations, due to substantial volume changes of the negative electrode within rigid cell architectures during ...
Minje Ryu, Sung-O Park, Seongje Lim, Hwasoo Lee, Jung Hwan Lee, Gwanghyun Lee, Ki Yoon Bae, Ji Young Kim, Youngsun Kong, Samick Son, Kisuk Kang, Jong Hyeok Park   +11 more
doaj   +1 more source

Homogeneously bright, flexible and foldable lighting devices with functionalised graphene electrodes [PDF]

, 2016
Alternating current electroluminescent technology allows the fabrication of large area, flat and flexible lights. Presently the maximum size of a continuous panel is limited by the high resistivity of available transparent electrode materials causing a ...
Alonso, Elias Torres, Craciun, Monica Felicia, Jones, Gareth Francis, Karkera, George, Russo, Saverio   +4 more
core   +4 more sources

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

A MEMS electrostatic particle transportation system [PDF]

, 1998
We demonstrate here an electrostatic MEMS system capable of transporting particles 5-10μm in diameter in air. This system consists of 3-phase electrode arrays covered by insulators (Figs. 1, 2).
Desai, A., Lee, S. W., Tai, Y. C.
core  

Hydrogel electrode materials

2010 Conference on Optoelectronic and Microelectronic Materials and Devices, 2010
The fabrication of hydrogel electrode materials via inkjet/extrusion printing, wet-spinning and physical cross-linking will be presented. Electrode characteristics such as conductivity, contact resistance, impedance and electrode connectivity will be discussed in detail.
openaire   +2 more sources

Structural studies of Li1.2Mn0.55Ni0.15Co0.1O2 electrode material [PDF]

Materials Characterization, 2016
A pristine Li-rich layered electrode material with composition Li1.2Mn0.55Ni0.15Co0.1O2 was characterized by X-ray diffraction, transmission electron microscopy, and scanning transmission electron microscopy to determine whether it is a coherent mixture of monoclinic C2/m Li2MO3 and trigonal [Formula: see text] LiMO2 phases or a solid solution of the ...
Aaron C, Johnston-Peck, Igor, Levin, Andrew A, Herzing, Leonid A, Bendersky   +3 more
openaire   +2 more sources