气候变化领域集成服务门户(CCPortal): Sustainability-inspired upcycling of waste polyethylene terephthalate plastic into porous carbon for CO2 capture

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DOI	10.1039/d1gc03600a
	Sustainability-inspired upcycling of waste polyethylene terephthalate plastic into porous carbon for CO2 capture
	Yuan, Xiangzhou; Kumar, Nallapaneni Manoj; Brigljevic, Boris; Li, Shuangjun; Deng, Shuai; Byun, Manhee; Lee, Boreum; Lin, Carol Sze Ki; Tsang, Daniel C. W.; Lee, Ki Bong; Chopra, Shauhrat S.; Lim, Hankwon; Ok, Yong Sik
发表日期	2022
ISSN	1463-9262
EISSN	1463-9270
起始页码	1494
结束页码	+
卷号	24 期号:4
英文摘要	In addition to climate change, plastic pollution is widely recognized as one of the most severe environmental concerns. Waste plastic-derived advanced materials for carbon capture provide promising solutions to these environmental issues. However, the environmental sustainability and economic feasibility of such a novel approach are still unclear for it to be implemented on an industrial scale globally. As synthesis routes differ in terms of their environmental impact and economic feasibility, we synthesized three waste polyethylene terephthalate (PET) plastic-derived porous carbons (PET6-CO2-9, PET6-K7, and PET6-KU7) using physical and chemical activation routes. The resulting porous carbons exhibited high CO2-capture capacities. Based on techno-economic and life-cycle assessments of the scaled-up industrial processes, we showed that the physical CO2 activation approach performs the best in the reduction of carbon emissions, providing the possibility for carbon neutrality while exhibiting financial viability (net present value of at least euro19.22 million over the operating life of the project). Owing to the environmental benefits and economic feasibility of this approach, we highlighted its potential as a multifunctional alternative to conventional CO2 absorption and plastic waste management technologies.
语种	英语
WOS研究方向	Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000740792400001
来源期刊	GREEN CHEMISTRY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280914
作者单位	Korea University; Korea University; City University of Hong Kong; Ulsan National Institute of Science & Technology (UNIST); Tianjin University; Hong Kong Polytechnic University; Korea University
推荐引用方式 GB/T 7714	Yuan, Xiangzhou,Kumar, Nallapaneni Manoj,Brigljevic, Boris,et al. Sustainability-inspired upcycling of waste polyethylene terephthalate plastic into porous carbon for CO2 capture[J],2022,24(4).
APA	Yuan, Xiangzhou.,Kumar, Nallapaneni Manoj.,Brigljevic, Boris.,Li, Shuangjun.,Deng, Shuai.,...&Ok, Yong Sik.(2022).Sustainability-inspired upcycling of waste polyethylene terephthalate plastic into porous carbon for CO2 capture.GREEN CHEMISTRY,24(4).
MLA	Yuan, Xiangzhou,et al."Sustainability-inspired upcycling of waste polyethylene terephthalate plastic into porous carbon for CO2 capture".GREEN CHEMISTRY 24.4(2022).