Abstract
Purely organic-derived nitroxide radicals, including their polymer derivative, poly(2,2,6,6-tetramethylpiperidinyloxy methacrylate) (PTMA), were characterized as a new class of cathode-active materials for lithium batteries. PTMA was stable at ambient conditions, had a tunable solubility and processability, and could undergo thermal runaway without any odor and ash. The nitroxide radicals displayed a reversible and very rapid redox to form their oxoammonium salts, which enabled a high power-rate performance during the charge and discharge process of the battery.
| Original language | English |
|---|---|
| Pages (from-to) | 827-831 |
| Number of pages | 5 |
| Journal | Electrochimica Acta |
| Volume | 50 |
| Issue number | 2-3 SPEC. ISS. |
| DOIs | |
| Publication status | Published - 2004 Nov 30 |
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Keywords
- Cathode materials
- Lithium secondary batteries
- Polymer batteries
- Radical molecules
ASJC Scopus subject areas
- Chemical Engineering(all)
- Analytical Chemistry
- Electrochemistry
Cite this
Organic radical battery : Nitroxide polymers as a cathode-active material. / Nishide, Hiroyuki; Iwasa, Shigeyuki; Pu, Yong Jin; Suga, Takeo; Nakahara, Kentaro; Satoh, Masaharu.
In: Electrochimica Acta, Vol. 50, No. 2-3 SPEC. ISS., 30.11.2004, p. 827-831.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Organic radical battery
T2 - Nitroxide polymers as a cathode-active material
AU - Nishide, Hiroyuki
AU - Iwasa, Shigeyuki
AU - Pu, Yong Jin
AU - Suga, Takeo
AU - Nakahara, Kentaro
AU - Satoh, Masaharu
PY - 2004/11/30
Y1 - 2004/11/30
N2 - Purely organic-derived nitroxide radicals, including their polymer derivative, poly(2,2,6,6-tetramethylpiperidinyloxy methacrylate) (PTMA), were characterized as a new class of cathode-active materials for lithium batteries. PTMA was stable at ambient conditions, had a tunable solubility and processability, and could undergo thermal runaway without any odor and ash. The nitroxide radicals displayed a reversible and very rapid redox to form their oxoammonium salts, which enabled a high power-rate performance during the charge and discharge process of the battery.
AB - Purely organic-derived nitroxide radicals, including their polymer derivative, poly(2,2,6,6-tetramethylpiperidinyloxy methacrylate) (PTMA), were characterized as a new class of cathode-active materials for lithium batteries. PTMA was stable at ambient conditions, had a tunable solubility and processability, and could undergo thermal runaway without any odor and ash. The nitroxide radicals displayed a reversible and very rapid redox to form their oxoammonium salts, which enabled a high power-rate performance during the charge and discharge process of the battery.
KW - Cathode materials
KW - Lithium secondary batteries
KW - Polymer batteries
KW - Radical molecules
UR - http://www.scopus.com/inward/record.url?scp=9344248446&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=9344248446&partnerID=8YFLogxK
U2 - 10.1016/j.electacta.2004.02.052
DO - 10.1016/j.electacta.2004.02.052
M3 - Article
AN - SCOPUS:9344248446
VL - 50
SP - 827
EP - 831
JO - Electrochimica Acta
JF - Electrochimica Acta
SN - 0013-4686
IS - 2-3 SPEC. ISS.
ER -