Limiting battery performance parameters for polyacetylene
作者： James C. W. Chien , Joseph B. Schlenoff
DOI: 10.1038/311362A0
关键词: Orders of magnitude (temperature) 、 Cyclic voltammetry 、 Materials science 、 Battery (electricity) 、 Polyacetylene 、 Analytical chemistry 、 Limiting 、 Electrode
摘要: The discovery that polyacetylene, [CH]x could be reversibly electrochemically oxidized or reduced (‘doped’)1 has led to its usage as an electrode in light-weight rechargeable storage batteries2,3. Using a 100-µm thick comprised of 20–30 nm diameter fibrils4, performance characteristics slightly superior those the lead-acid battery have been achieved. Our cyclic voltammetry study utilizing ultrathin ( 95% obtained with Li/salt/[CH]x system. potential polyacetylene electrodes for batteries is, therefore, several orders magnitude higher than presently recognized.
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