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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2023.05.002
|2 doi
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|a pubmed25n1188.xml
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|a (DE-627)NLM356753654
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|a (NLM)37172515
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|a (PII)S0956-053X(23)00343-4
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Zhu, Yuan
|e verfasserin
|4 aut
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| 245 |
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|a Carbon nanotubes production from real-world waste plastics and the pyrolysis behaviour
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 05.06.2023
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|a Date Revised 05.06.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.
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|a The investigation of the pyrolysis behaviour of real-world waste plastics (RWWP) and using them as the feedstock to produce carbon nanotubes (CNTs) could serve as an effective solution to address the global waste plastics catastrophe. This research aimed to characterize the pyrolysis behaviour of RWWP via thermogravimetric analysis (TG) and fast pyrolysis-TG/mass spectrometry (Py-TG/MS) analyses. Activation energies (131.04 kJ mol-1 -171.04 kJ mol-1) for RWWP pyrolysis were calculated by three methods: Flynn-Wall-Ozawa (FWO) method, Kissinger-Akahira-Sunose (KAS) method, and Starink method. Py-TG/MS results indicated that the RWWP could be identified as polystyrene (RWWP-1), polyethylene (RWWP-2), polyethylene terephthalate (RWWP-3, 4), and polypropylene (RWWP-5, 6). In addition, RWWP-1, 2, 5, 6 outperform RWWP-3 and 4 as sources of carbon for producing CNTs. The results showed a high carbon yield of 32.21 wt% and a high degree of CNT purity at 93.04%
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|a Journal Article
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|a Carbon nanotubes
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|a Product characteristics
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|a Pyrolysis behaviour
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|a Waste plastics
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|a Plastics
|2 NLM
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|a Nanotubes, Carbon
|2 NLM
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| 700 |
1 |
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|a Miao, Jie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Yingrui
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Chunchun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Yuanyuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cheng, Yi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Long, Mingce
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Jiawei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wu, Chunfei
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 166(2023) vom: 01. Juli, Seite 141-151
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnas
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| 773 |
1 |
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|g volume:166
|g year:2023
|g day:01
|g month:07
|g pages:141-151
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|u http://dx.doi.org/10.1016/j.wasman.2023.05.002
|3 Volltext
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|d 166
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|h 141-151
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