Organic electrode for non-aqueous potassium-ion batteries
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- 作者：Yanan Chena ; bAuthor Vitae ; Wei LuobAuthor Vitae ; Marcus CarterbAuthor Vitae ; Lihui ZhoubAuthor Vitae ; Jiaqi DaibAuthor Vitae ; Kun FubAuthor Vitae ; Steven LaceybAuthor Vitae ; Tian LibAuthor Vitae ; Jiayu WanbAuthor Vitae ; Xiaogang HanbAuthor Vitae ; Yanping BaoaAuthor Vitae ; Liangbing Hub ; binghu@umd.edu" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Potassium-ion batteries ; PTCDA ; High capacity ; Non-aqueous ; Organic electrode
- 刊名：Nano Energy
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：18
- 期：Complete
- 页码：205-211
- 全文大小：1924 K
文摘
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For the first time, we designed and fabricated a non-aqueous potassium-ion batteries (KIBs) by PTCDA as the cathode.
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The PTCDA exhibits a high capacity of 131 mA h g−1 in the potential range of 1.5–3.5 V vs. K/K+.
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PTCDA shows great capacity retention of 66.1% over 200 cycles.
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K11PTCDA can be obtained when discharging PTCDA to low voltage.