Nitroxide polymer networks formed by Michael addition: on site-cured electrode-active organic coating.
Highly and homogeneously crosslinked poly(beta-ketoester) networks densely bearing robust nitroxide radicals were prepared via a click-type and stepwise Michael polyaddition. A half-battery cell composed of the thermally-cured radical network coatings displayed a rapid, reversible, and almost stoichiometric redox-activity even with a thickness of ca. 10 mum, which may be applicable as the electrode of organic-based rechargeable devices.
Ibe
Takeshi
T
Department of Applied Chemistry, Waseda University, 169-8555 Tokyo, Japan.
Frings
Rainer B
RB
Lachowicz
Artur
A
Kyo
Soichi
S
Nishide
Hiroyuki
H
D000179:Acrylates / Q000737:chemistry*; D004566:Electrodes; D005609:Free Radicals / Q000737:chemistry; D015394:Molecular Structure; D009589:Nitrogen Oxides / Q000737:chemistry*; D010084:Oxidation-Reduction; D010880:Piperidines / Q000737:chemistry*; D011108:Polymers / Q000138:chemical synthesis* / Q000737:chemistry; D011409:Propylene Glycols / Q000737:chemistry*; D013696:Temperature
C552067:2,2,6,6-tetramethylpiperidinyl-N-oxyl-4-yl acetoacetate; D000179:Acrylates; D005609:Free Radicals; D009589:Nitrogen Oxides; D010880:Piperidines; D011108:Polymers; D011409:Propylene Glycols; C027993:trimethylolpropane triacrylate; C531365:pentaerythritol tetraacrylate