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Shi G, Han Z, Hu L, Wang B, Huang F. N/O Co‐doped Hard Carbon derived from Cocklebur Fruit for Sodium‐Ion Storage. ChemElectroChem 2022. [DOI: 10.1002/celc.202200138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Gejun Shi
- Shanghai University of Electric Power Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power CHINA
| | - Zhen Han
- Shanghai Institute of Ceramics Chinese Academy of Sciences State Key Laboratory of High Performance Ceramics and Superfine Microstructure CHINA
| | - Lulu Hu
- Shanghai University of Electric Power Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power CHINA
| | - Baofeng Wang
- Shanghai University of Electric Power Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power No. 1851 Pudong district Shanghai CHINA
| | - Fuqiang Huang
- Shanghai Institute of Ceramics Chinese Academy of Sciences State Key Laboratory of High Performance Ceramics and Superfine Microstructure CHINA
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Onyeka Okoye C, Zhu M, Jones I, Zhang J, Zhang Z, Zhang D. An investigation into the preparation of carbon black by partial oxidation of spent tyre pyrolysis oil. WASTE MANAGEMENT (NEW YORK, N.Y.) 2022; 137:110-120. [PMID: 34752944 DOI: 10.1016/j.wasman.2021.10.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/24/2021] [Accepted: 10/20/2021] [Indexed: 06/13/2023]
Abstract
To promote the use of recycled waste materials as an industrial feedstock, this study examined the preparation of carbon black (CB) by partial oxidation of a spent tyre pyrolysis oil using a drop tube furnace. The effect of reaction temperature, the residence time of gas in the reactor and inlet gas oxygen concentration on the yield and properties of the CB were evaluated. The surface chemistry, chemical composition, morphological and thermal properties of the CB samples were characterised using XPS, EA, TEM, BET, and TGA, respectively. The CB yield increased with increasing reaction temperature but decreased as the residence time or oxygen concentration increases. The CB primarily consisted of C (90.5-98.6%) and O (0.9-7.4%), with small traces of S (<1%), Si (<1%) and H (<2%). Hydroxyl, carbonyl, and carboxyl are the key functional groups found on the CB surface, with the hydroxyl groups being dominant. The CB were highly graphitic with a lattice spacing in the range of 0.338-0.350 nm and had BET surface areas of 4-22 m2g-1. The mean primary particle size ranged from 92 to 176 nm and decreased with increasing reaction temperature and oxygen concentration. The CB aggregate configuration became more complex with increasing reaction temperature, residence time and oxygen concentration. The results were not only comparable with commercial CB products from fossil fuel feedstocks but are expected to provide the needed motivation to move towards circular economy strategies, which have positive impacts from a sustainability perspective.
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Affiliation(s)
- Chiemeka Onyeka Okoye
- Centre for Energy (M473), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Mingming Zhu
- Centre for Energy (M473), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Isabelle Jones
- Centre for Energy (M473), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia.
| | - Juan Zhang
- Centre for Energy (M473), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia; Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Street, Laoshan District, Qingdao 266101, China; University of Chinese Academy of Sciences, Beijing 10049, China
| | - Zhezi Zhang
- Centre for Energy (M473), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Dongke Zhang
- Centre for Energy (M473), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
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Xiao W, Qiu Y, Xu Q, Wang J, Xie C, Peng J, Hu J, Zhang J, Li X. Building sandwich-like carbon coated Si@CNTs composites as high-performance anode materials for lithium-ion batteries. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137278] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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