6938-66-5Relevant articles and documents
Fabrication of Flat and Smooth Lead-Based Layered Perovskite Films at a Transfer Process of the Langmuir-Blodgett Method
Era, Masanao,Kubo, Akemi,Narita, Takayuki,Oishi, Yushi
supporting information, p. 2695 - 2697 (2022/01/19)
This paper presents a novel approach for fabricating lead-based layered perovskite films. The perovskite structure was formed during the transfer of a perovskite-unform monolayer onto a substrate. The transferred film had a flat and smooth surface, and the surface roughness was greatly improved from 5.5 nm to 1.8 nm, compared to the transferred film of a perovskite-form monolayer on the water.
Glutamic acid derivatives as gelators for electrolyte of lithium ion batteries
Li, Liping,Zhang, Qiuxia,Huo, Hong,Zhou, Jianjun,Li, Lin
, p. 88820 - 88825 (2016/09/28)
Organic gelators of glutamic acid derivative were synthesized, which have been successfully used to gel commercial electrolyte for lithium ion battery. The organic gelators self-assembled to form 3D fibrillar structures with very high porosity in the electrolyte solvent. Thermal stability of the gel electrolyte increased with the length of side chain and concentration of gelators. When the side chain length of gelator was 22 carbons, the gel electrolyte could endure temperature higher than 60 °C with the addition 2 wt% gelator. The most prominent advantage of gel electrolyte over liquid electrolyte was that it could broaden the electrochemical stable window, which has potential application in high voltage lithium ion batteries. With the addition of organic gelator, conductivity of the gel electrolyte would decrease a little, but it still showed the conductivity-temperature behavior of liquid electrolyte. The cells with gel electrolyte showed similar cycling performance as those with liquid electrolyte, which indicated that the organic gelators of glutamic acid derivatives could be used in lithium ion batteries, especially in high voltage lithium ion batteries.
Studies on the constituents of Acanthopanax sciadophylloides Franch. et Sav. 3. Higher fatty acid esters of taraxerol
Yasue,Lin,Sakakibara
, p. 341 - 343 (2007/10/05)
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