Results 91 to 100 of about 47,269 (311)

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Composite Electrolytes for Non-Lithium-Ion Batteries

Polymers
Composite electrolytes for applications in batteries and supercapacitors, i.e., in electrochemical energy technology, are gaining growing attention. In the absence of a commonly accepted definition, binary and ternary combinations of materials, e.g., a polymer with an electrolyte salt or electrolyte salt solution and a third conductivity- and ...
Qunting Qu, Lili Liu, Lijun Fu, Xuecheng Chen, Yuping Wu, Rudolf Holze   +5 more
openaire   +2 more sources

Current Density Performances in Poly Ether Ether Keton Membrane for Direct Methanol Fuel Cells [PDF]

, 2012
The objective of this study focuses on the characterization of poly ether ether ketone (PEEK) membranes for direct methanol fuel cells (DMFC) application. The PEEK membrane was modified with sulfonation in NMP solvent.
E. L. , Dewi, A. , Dhuhita, T. D. , Kusworo, M.N.A. , Mohd Norddin, D. K. , Arti, A.F. , Ismail   +5 more
core  

Fast Li⁺ Conduction Mechanism and Interfacial Chemistry of a NASICON/Polymer Composite Electrolyte

, 2020
The unclear Li+ local environment and Li+ conduction mechanism in solid polymer electrolytes, especially in a ceramic/polymer composite electrolyte, hinder the design and development of a new composite electrolyte.
Biyi Xu (2812165), Yutao Li (2175126), Yan-Yan Hu (1658911), John B. Goodenough (1500115), Po-Hsiu Chien (4354345), Andrei Dolocan (1288056), Nicholas S. Grundish (7817645), Nan Wu (200090), Henghui Xu (1418614), Haibo Jin (1487482)   +9 more
core   +1 more source

Structural Composite Supercapacitors using Epoxy-based Electrolyte and Carbon Fibre-based Electrode

, 2022
Structural composite supercapacitors have been investigated as a promising weight-saving technology for electrical vehicles (EV), electric aircraft, and mobile robots.
Huang, Feng
core   +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

Polymer electrolyte composition

, 2002
A composition for use as a polymer electrolyte, wherein said composition includes one or more polar materials and one or more polyesters of formula III (see document) wherein each unit A may be identical or different and is of the structure IV (see document) wherein each unit B may be identical or different and is of the structure V (see document ...
Boon, Wyndham, Forschner, Thomas Clayton, Gwyn, David Eric, MacCallum, James R., Smith, Christopher John, Smith, Michael John   +5 more
openaire   +2 more sources

Doped ceria-chloride composite electrolyte for intermediate temperature ceramic membrane fuel cells

, 2002
A kind of oxide-salt composite electrolyte, gadolinium-doped ceria (GDC)-LiCl-SrCl2, prepared with hot-press technique, shows superior ionic conductivity, which is 2-10 times higher than that of GDC itself at the temperature range of 400-600 degreesC ...
Fu, Q. X., Peng, D. K., Peng, R. R., Meng, G. Y., Zhu, Bin,, Zhang, W.   +5 more
core   +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

Development of solid-state electrolytes for sodium-ion battery–A short review

Nano Materials Science, 2019
All-solid-state sodium-ion battery is regarded as the next generation battery to replace the current commercial lithium-ion battery, with the advantages of abundant sodium resources, low price and high-level safety.
Yumei Wang, Shufeng Song, Chaohe Xu, Ning Hu, Janina Molenda, Li Lu   +5 more
doaj   +1 more source