Abstract
Searching for new cheap encapsulating materials to decrease the solubility of organic small molecules as the cathode materials in electrolytes and improve the performance of organic lithium-ion batteries (LIBs) is very important and highly desirable. In this research, we found that a novel cheap biomass carbon (named as PPL), prepared by pyrolyzing calyxes of Physalis Peruviana L, can efficiently encapsulate calix[4]quinone to form composites, which can be used as cathodes in LIBs. The initial discharge capacity of the as-fabricated battery was 437 mAh g−1 and could maintain 228 mAh g−1 after 100 cycles. Even at 1 C, the discharge capacity was still 217 mAh g−1.
| Original language | English |
|---|---|
| Pages (from-to) | 4164-4168 |
| Journal | Chemistry - An Asian Journal |
| Volume | 14 |
| Issue number | 23 |
| Online published | 26 Oct 2019 |
| DOIs | |
| Publication status | Published - 2 Dec 2019 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Research Keywords
- Biomass carbon PPL
- calix[4]quinone
- composites
- organic lithium-ion batteries
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