Results 1 to 10 of about 56,027 (314)

Preparation and Doping Mode of Doped LiMn2O4 for Li-Ion Batteries [PDF]

Energies, 2013
Spinel LiMn2O4 is an appealing candidate cathode material for Li-ion rechargeable batteries, but it suffers from severe capacity fading, especially at higher temperature (55 °C) during discharging/charging.
Jian Zeng, Zhigao Yang, Haibo Tan, Shengping Wang, Qiuling Liu   +4 more
doaj   +5 more sources

Optimizing the osteogenic and angiogenic properties of nano-bioactive glass through adjustment of zinc and magnesium ion doping ratios: an in vitro study [PDF]

Frontiers in Bioengineering and Biotechnology
Bioactive glass (BG) is an ideal bone substitute material. Current research focuses on optimizing its performance by introducing bioactive ions and leveraging its degradability for sustained ion release. However, previous studies have mainly concentrated
Shalitanati Wuermanbieke, Ji Chen, Luhui Zhang, Chengwei Wang   +3 more
doaj   +2 more sources

Challenges and Perspectives for Doping Strategy for Manganese-Based Zinc-ion Battery Cathode

Energies, 2022
As one of the most appealing options for large-scale energy storage systems, the commercialization of aqueous zinc-ion batteries (AZIBs) has received considerable attention due to their cost effectiveness and inherent safety. A potential cathode material
Bomian Zhang, Jinghui Chen, Weiyi Sun, Yubo Shao, Lei Zhang, Kangning Zhao   +5 more
doaj   +1 more source

Metal Ions Doping for Boosting Luminescence of Lanthanide-Doped Nanocrystals [PDF]

Frontiers in Chemistry, 2020
With the developing need for luminous materials with better performance, lanthanide-doped nanocrystals have been widely studied for their unique luminescence properties such as their narrow bandwidth emission, excellent chemical stability, and photostability, adjustable emission color, high signal-to-background ratio, deeper tissue penetration with ...
Shihao Pei, Xiaoqian Ge, Lining Sun
openaire   +3 more sources

Nanoscale Ion-Doped Polymer Transistors [PDF]

Nano Letters, 2019
Organic transistors with submicron dimensions have been shown to deviate from the expected behavior due to a variety of so-called "short-channel" effects, resulting in nonlinear output characteristics and a lack of current saturation, considerably limiting their use.
Quentin Thiburce, Alexander Giovannitti, Iain McCulloch, Alasdair J. Campbell   +3 more
openaire   +3 more sources

OPTICAL DOPING OF NITRIDES BY ION IMPLANTATION [PDF]

Modern Physics Letters B, 2001
A series of rare earth elements (RE) were implanted in GaN epilayers to study the lattice site location and optical activity. Rutherford backscattering spectrometry in the channeling mode (RBS/C) was used to follow the damage behavior in the Ga sublattice and the site location of the RE.
Alves, E., Lorenz, K., Vianden, R., Boemare, C., Soares, M.J., Monteiro, T.   +5 more
openaire   +2 more sources

Highly selective lanthanide-doped ion sieves for lithium recovery from aqueous solutions

Journal of Chemical Research, 2023
The increased global demand for lithium is rapidly depleting the lithium ore reserves. Therefore, attention has turned to the recovery of lithium from aqueous solutions, such as lithium-containing brine.
Lu Zheng, Jin Chen, Jianke Sun, Min Liu, Yuyu Gao, Zhifeng Guo   +5 more
doaj   +1 more source

Ion-doped Brushite Cements for Bone Regeneration

Acta Biomaterialia, 2021
Decades of research in orthopaedics has culminated in the quest for formidable yet resorbable biomaterials using bioactive materials. Brushite cements most salient features embrace high biocompatibility, bioresorbability, osteoconductivity, self-setting characteristics, handling, and injectability properties.
K. Hurle, J.M. Oliveira, R.L. Reis, S. Pina, F. Goetz-Neunhoeffer   +4 more
openaire   +3 more sources

A review of the Doping Modification of LiFePO4 as a Cathode Material for Lithium Ion Batteries

International Journal of Electrochemical Science, 2020
In the today that energy crisis and the rapid development of electronic equipment, lithium-ion batteries, as a kind of energy storage device with high energy density, safe and cheap, have become a hotspot of research. Lithium iron phosphate (LiFePO4) has
Huanhuan Zhang, Zhengguang Zou, Shuchao Zhang, Jie Liu, Shenglin Zhong   +4 more
doaj   +1 more source

Tri-Doping of Sol–Gel Synthesized Garnet-Type Oxide Solid-State Electrolyte

Micromachines, 2021
The rapidly growing Li-ion battery market has generated considerable demand for Li-ion batteries with improved performance and stability. All-solid-state Li-ion batteries offer promising safety and manufacturing enhancements.
Minji Kim, Gwanhyeon Kim, Heechul Lee
doaj   +1 more source