Pat. No. 5,985,475, a CELGARD® 2500 membrane can be soaked in PFPO (poly(perfluoropropylene oxide co-perfluoroformaldehyde)) (average MW ˜1500, 3200, or 6600; available from Sigma-Aldrich, St. Louis, Mo.) to improve its oxygen to moisture selectivity. Although untreated CELGARD® ...
Nidec Motor Corporation (St. Louis, MO, US) International Classes: H02J7/00;G01R31/36;H01M10/48;H01M10/44 Field of Search: 320/112 View Patent Images: Download PDF 10097014 US Patent References: 20150295424Equalization Device2015-10-15Suzuki320/116 ...
In a typical synthesis, poly(vinyl alcohol) (Sigma-Aldrich, St. Louis, MO, USA, MW: 146,000) and poly(acrylic acid) (Sigma-Aldrich, MW: 450,000) were weighed in a 1:1 ratio and dissolved individually in 5 mL deionized water assisted by ultrasonic agitation (1 h). Then, the soluti...
In a typical synthesis, poly(vinyl alcohol) (Sigma-Aldrich, St. Louis, MO, USA, MW: 146,000) and poly(acrylic acid) (Sigma-Aldrich, MW: 450,000) were weighed in a 1:1 ratio and dissolved individually in 5 mL deionized water assisted by ultrasonic agitation (1 h). Then, the soluti...
Nanotube-constructed mesoporous Na2Ti3O7 microparticles similar to moss were prepared by a hydrothermal method through the treatment of TiO2 P25 (99.7%, Sigma-Aldrich, St. Louis, MO, USA) in a highly alkaline medium. In a typical procedure, 0.4 g titanium dioxide was dispersed in a 20 mL ...
(125 μm, Sigma Aldrich, St. Louis, MO, USA) as separator were used for this setup. A spring was additionally integrated into the cell structure to generate a constant pressure. To prevent damage on the lithium electrode, a nickel plate (99.2%, 500 µm, HMW Hauner, Röttenbach, ...
comprised of a 1.0 M (±0.1 M) LiPF6 solution in 50/50 (v/v) (±5%) EC and DEC, and a commercially available Li-ion battery electrolyte comprised of a 1.0 M (±0.1 M) LiPF6 solution in 50/50 (v/v) (±5%) EC and EMC were purchased from Sigma-Aldrich (St. Louis, MO, USA...