Abstract
AbstractSummary: 2,2,6,6‐Tetramethylpiperidine 1‐oxyl (TEMPO)‐containing N‐propargylamide HCCCH2NHCO‐4‐TEMPO (1), propargyl ester HCCCH2OCO‐4‐TEMPO (2), phenylacetylene derivative HCCC6H3‐3,4‐(CO2‐4‐TEMPO)2 (3), and norbornene diester monomers, NB‐2,3‐exo,exo‐(CH2OCO‐4‐TEMPO)2 (4), NB‐2,3‐endo,exo‐(COO‐4‐TEMPO)2 (5a), NB‐2,3‐endo,endo‐(COO‐4‐TEMPO)2 (5b) (NB = norbornene, TEMPO = 2,2,6,6‐tetramethyl‐1‐piperidinyloxyl) were synthesized and polymerized with rhodium and ruthenium catalysts. Monomers 2, 5a, and 5b gave polymers with number‐average molecular weights of 47 000–185 000 in 59–100% yields, while 1, 3, and 4 gave polymers insoluble in common organic solvents in 88–100% yields. The capacities of cells fabricated with poly(1), poly(2), and poly(3) were 67, 82, and 23 Ah · kg−1 based on the weight, respectively. The capacity of poly(5a)‐based cell reached the theoretical value (109 Ah · kg−1) of the polymer.Charge–discharge curves of poly(5a) at a current density of 0.13 mA · cm−2 (100 mA · g−1‐cathode active material) in the voltage range of 2.5–4.2 V.magnified imageCharge–discharge curves of poly(5a) at a current density of 0.13 mA · cm−2 (100 mA · g−1‐cathode active material) in the voltage range of 2.5–4.2 V.
References
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{'key': 'e_1_2_5_10_2', 'first-page': '2076', 'volume': '87', 'author': 'Satoh M.', 'year': '2004', 'journal-title': 'IEICE Trans. Electron.'}
/ IEICE Trans. Electron. by Satoh M. (2004)10.1021/ic50092a027
Dates
Type | When |
---|---|
Created | 19 years, 1 month ago (July 24, 2006, 9:46 a.m.) |
Deposited | 1 year, 10 months ago (Oct. 9, 2023, 9:34 p.m.) |
Indexed | 1 year, 1 month ago (July 28, 2024, 3:52 a.m.) |
Issued | 19 years, 1 month ago (July 24, 2006) |
Published | 19 years, 1 month ago (July 24, 2006) |
Published Online | 19 years, 1 month ago (July 24, 2006) |
Published Print | 19 years, 1 month ago (Aug. 2, 2006) |
@article{Katsumata_2006, title={Polyacetylene and Polynorbornene Derivatives Carrying TEMPO. Synthesis and Properties as Organic Radical Battery Materials}, volume={27}, ISSN={1521-3927}, url={http://dx.doi.org/10.1002/marc.200600286}, DOI={10.1002/marc.200600286}, number={15}, journal={Macromolecular Rapid Communications}, publisher={Wiley}, author={Katsumata, Toru and Satoh, Masaharu and Wada, Jun and Shiotsuki, Masashi and Sanda, Fumio and Masuda, Toshio}, year={2006}, month=jul, pages={1206–1211} }