Prolate carbon architecture as a novel Li-ion battery anode with kinetic study
Lithium-ion battery (LIB) performance can be tailored by controlling the structure, texture, defects, dopants, and architecture of carbon-based anodes. In this publication, a novel prolate carbon-shape with dual short-ordered graphite-like and turbostratic arrangements was studied for the first time...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-07-01
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| Series: | Carbon Trends |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667056922000347 |
| _version_ | 1818108062910644224 |
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| author | Takashi J. Yokokura Zhimin Qi Haiyan Wang Palanisamy Manikandan Vilas G. Pol Jassiel R. Rodriguez |
| author_facet | Takashi J. Yokokura Zhimin Qi Haiyan Wang Palanisamy Manikandan Vilas G. Pol Jassiel R. Rodriguez |
| author_sort | Takashi J. Yokokura |
| collection | DOAJ |
| description | Lithium-ion battery (LIB) performance can be tailored by controlling the structure, texture, defects, dopants, and architecture of carbon-based anodes. In this publication, a novel prolate carbon-shape with dual short-ordered graphite-like and turbostratic arrangements was studied for the first time in LIB anodes which delivered a promising reversible capacity of 271 mAh g−1 at 100 mA g−1 after 100 cycles. The novel prolate carbon was synthesized by dry autoclaving avocado oil, utilizing autogenic pressure to ensure a homogeneous sample. The novel prolate carbon demonstrated stable, promising performance by leveraging graphite-like layers towards the surface and a highly amorphous bulk. Physico-chemical and extensive electrochemical studies were conducted to elucidate the Li-ion storage mechanism of the novel architecture: the anode was found to rely on 70% of its lithium to be stored via capacitance, and its apparent lithium-ion diffusion coefficients were estimated in the range between 10−9 and 10−12 cm2 s−1. |
| first_indexed | 2024-12-11T02:09:24Z |
| format | Article |
| id | doaj.art-b528f0ff289a45a2b4b92d4de8a79101 |
| institution | Directory Open Access Journal |
| issn | 2667-0569 |
| language | English |
| last_indexed | 2024-12-11T02:09:24Z |
| publishDate | 2022-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Carbon Trends |
| spelling | doaj.art-b528f0ff289a45a2b4b92d4de8a791012022-12-22T01:24:18ZengElsevierCarbon Trends2667-05692022-07-018100178Prolate carbon architecture as a novel Li-ion battery anode with kinetic studyTakashi J. Yokokura0Zhimin Qi1Haiyan Wang2Palanisamy Manikandan3Vilas G. Pol4Jassiel R. Rodriguez5Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USASchool of Materials Engineering, Purdue University, West Lafayette, IN 47907, USASchool of Materials Engineering, Purdue University, West Lafayette, IN 47907, USADavidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USADavidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USA; Corresponding authors at: Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USA.Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USA; Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, BC 22860, México; Corresponding authors at: Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USA.Lithium-ion battery (LIB) performance can be tailored by controlling the structure, texture, defects, dopants, and architecture of carbon-based anodes. In this publication, a novel prolate carbon-shape with dual short-ordered graphite-like and turbostratic arrangements was studied for the first time in LIB anodes which delivered a promising reversible capacity of 271 mAh g−1 at 100 mA g−1 after 100 cycles. The novel prolate carbon was synthesized by dry autoclaving avocado oil, utilizing autogenic pressure to ensure a homogeneous sample. The novel prolate carbon demonstrated stable, promising performance by leveraging graphite-like layers towards the surface and a highly amorphous bulk. Physico-chemical and extensive electrochemical studies were conducted to elucidate the Li-ion storage mechanism of the novel architecture: the anode was found to rely on 70% of its lithium to be stored via capacitance, and its apparent lithium-ion diffusion coefficients were estimated in the range between 10−9 and 10−12 cm2 s−1.http://www.sciencedirect.com/science/article/pii/S2667056922000347ProlateLithium-ion batteriesCarbon anodesCapacitance contributionsTailored carbon architecture |
| spellingShingle | Takashi J. Yokokura Zhimin Qi Haiyan Wang Palanisamy Manikandan Vilas G. Pol Jassiel R. Rodriguez Prolate carbon architecture as a novel Li-ion battery anode with kinetic study Carbon Trends Prolate Lithium-ion batteries Carbon anodes Capacitance contributions Tailored carbon architecture |
| title | Prolate carbon architecture as a novel Li-ion battery anode with kinetic study |
| title_full | Prolate carbon architecture as a novel Li-ion battery anode with kinetic study |
| title_fullStr | Prolate carbon architecture as a novel Li-ion battery anode with kinetic study |
| title_full_unstemmed | Prolate carbon architecture as a novel Li-ion battery anode with kinetic study |
| title_short | Prolate carbon architecture as a novel Li-ion battery anode with kinetic study |
| title_sort | prolate carbon architecture as a novel li ion battery anode with kinetic study |
| topic | Prolate Lithium-ion batteries Carbon anodes Capacitance contributions Tailored carbon architecture |
| url | http://www.sciencedirect.com/science/article/pii/S2667056922000347 |
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