Highly selective production of succinic acid by metabolically engineered Mannheimia succiniciproducens and its efficient purification
SCIE
SCOPUS
- Title
- Highly selective production of succinic acid by metabolically engineered Mannheimia succiniciproducens and its efficient purification
- Authors
- Choi, Sol; Song, Hyohak; Lim, Sung Won; Kim, Tae Yong; Ahn, Jung Ho; Lee, Jeong Wook; Moon‐Hee Lee; Sang Yup Lee
- Date Issued
- 2016-10
- Publisher
- Wiley-Blackwell
- Abstract
- In this paper, bifunctional catalysts consisting of perovskite LaCo0.8Fe0.2O3 nanowires (LCFO NWs) with reduced graphene oxide (rGO) sheets were prepared for use in lithiumoxygen (LiO2) battery cathodes. The prepared LCFO@rGO composite was explored as a cathode catalyst for LiO2 batteries, resulting in an outstanding discharge capacity (ca. 7088.2 mAh g(-1)) at the first cycle. Moreover, a high stability of the O-2-cathode with the LCFO@rGO catalyst was achieved over 56 cycles under the capacity limit of 500 mAh g(-1) with a rate of 200 mA g(-1), as compared to the Ketjenblack carbon and LCFO NWs. The enhanced electrochemical performance suggests that these hybrid composites of perovskite LCFO NWs with rGO nanosheets could be a perspective bifunctional catalyst for the cathode oxygen reduction and oxygen evolution reactions in the development of next-generation LiO2 battery cathodes.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/96271
- DOI
- 10.1002/bit.25988
- ISSN
- 0006-3592
- Article Type
- Article
- Citation
- Biotechnology and Bioengineering, vol. 113, no. 10, page. 2168 - 2177, 2016-10
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- There are no files associated with this item.
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