Results 51 to 60 of about 205,358 (301)

Printable magnesium ion quasi-solid-state asymmetric supercapacitors for flexible solar-charging integrated units. [PDF]

, 2019
Wearable and portable self-powered units have stimulated considerable attention in both the scientific and technological realms. However, their innovative development is still limited by inefficient bulky connections between functional modules ...
Kaner, Richard B, Liu, Zhongfan, Shao, Yuanlong, Sheng, Guan, Sun, Jingyu, Tian, Zhengnan, Tong, Xiaoling, Tung, Vincent, Yu, Lianghao   +8 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Giant dielectric ceramic of Li0.3Ti0.02Ni0.68O with abundant oxygen vacancies enabling high lithium-ion conductivity in composite solid-state electrolyte

Carbon Neutrality
The low ionic conductivity of composite solid-state electrolytes due to the lack of free Li-ions and Li dendrite growth induced by the low transference number seriously hinder their application.
Xufei An, Yu Yuan, Ke Yang, Danfeng Zhang, Yidan Cao, Ming Liu, Feiyu Kang, Yan-Bing He   +7 more
doaj   +1 more source

ZIF-based heterojunction filler enhancing Li-ion transport of composite solid-state electrolytes

Energy Materials and Devices
Composite solid electrolytes (CSEs) are considered among the most promising candidates for solid-state batteries. However, their practical application is hindered by low ionic conductivity and a limited lithium-ion transference number, primarily owing to
Jianshuai Lv, Yuhang Li, Ke Yang, Xinyu Liu, Ying Dou, Zheng Zhang, Danfeng Zhang, Peiran Shi, Ming Liu, Yan-Bing He   +9 more
doaj   +1 more source

3D‐Printing Electrolytes for Solid‐State Batteries

Advanced Materials, 2018
AbstractSolid‐state batteries have many enticing advantages in terms of safety and stability, but the solid electrolytes upon which these batteries are based typically lead to high cell resistance. Both components of the resistance (interfacial, due to poor contact with electrolytes, and bulk, due to a thick electrolyte) are a result of the rudimentary
Dennis W. McOwen, Shaomao Xu, Yunhui Gong, Yang Wen, Griffin L. Godbey, Jack E. Gritton, Tanner R. Hamann, Jiaqi Dai, Gregory T. Hitz, Liangbing Hu, Eric D. Wachsman   +10 more
openaire   +3 more sources

Tribological Performance of 60NiTi Alloy Under Varying Contact Conditions and Elevated Temperatures in Linear Reciprocating Sliding

Advanced Engineering Materials, EarlyView.
This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani, Miguel Angel Selles, Maziar Ramezani   +2 more
wiley   +1 more source

Electrolyte engineering and interphase chemistry toward high-performance nickel-rich cathodes: Progress and perspectives

Materials Reports: Energy
Nickel (Ni)-rich layered oxides have drawn great attention as cathode for lithium batteries due to their high capacity, high working voltage and competitive cost.
Shangjuan Yang, Ke Yang, Jinshuo Mi, Shaoke Guo, Xufei An, Hai Su, Yanbing He   +6 more
doaj   +1 more source

Effects of Gallium Doping in Garnet-Type Li7La3Zr2O12 Solid Electrolytes [PDF]

, 2015
Garnet-type Li7La3Zr2O12 (LLZrO) is a candidate solid electrolyte material that is now being intensively optimized for application in commercially competitive solid state Li+ ion batteries.
Grimes, RW, Jalem, R, Kasuga, T, Kilner, JA, Manalastas, W, Nakayama, M, Rushton, MJD   +6 more
core   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

An All Solid-State Electrochemical Electrolyte Analyzer

Clinical Chemistry, 1973
Abstract Ion-selective electrodes have been applied to analysis of blood electrolytes with some success. However, currently available ion-selective electrode systems tend to be elaborate and expensive. We describe a clinical electrolyte analyzer in which inexpensive ion-selective electrodes are used.
M D, Smith, R W, Rogers, M A, Genshaw, J, Greyson   +3 more
openaire   +2 more sources