气候变化领域集成服务门户(CCPortal): Plastic waste as a feedstock for solar-driven H2 generation

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DOI	10.1039/c8ee01408f
	Plastic waste as a feedstock for solar-driven H2 generation
	Uekert T.; Kuehnel M.F.; Wakerley D.W.; Reisner E.
发表日期	2018
ISSN	17545692
起始页码	2853
结束页码	2857
卷号	11 期号:10
英文摘要	Solar-driven reforming of plastics offers a simple and low-energy means to turn waste into H2. Here, we report the efficient photoreforming of three commonly produced polymers-polylactic acid, polyethylene terephthalate (PET) and polyurethane-using inexpensive CdS/CdOx quantum dots in alkaline aqueous solution. This process operates under ambient temperature and pressure, generates pure H2 and converts the waste polymer into organic products such as formate, acetate and pyruvate. We further validate the real-world applicability of the system by converting a PET water bottle into H2. This is the first demonstration of visible light-driven, noble metal-free photoreforming of plastic. © 2018 The Royal Society of Chemistry.
英文关键词	Bottles; Cadmium sulfide; II-VI semiconductors; Plastic bottles; Polymers; Precious metals; Semiconductor quantum dots; Solutions; Organic products; Photo-reforming; Plastic wastes; Poly lactic acid; Polyethylene terephthalates (PET); Temperature and pressures; Visible-light-driven; Waste polymers; Polyethylene terephthalates; aqueous solution; fuel cell; hydrogen; operations technology; plastic waste; polymer; power generation; quantum mechanics
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190107
作者单位	Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom; Department of Chemistry, Swansea University, College of Science, Singleton Park, Swansea, SA2 8PP, United Kingdom
推荐引用方式 GB/T 7714	Uekert T.,Kuehnel M.F.,Wakerley D.W.,et al. Plastic waste as a feedstock for solar-driven H2 generation[J],2018,11(10).
APA	Uekert T.,Kuehnel M.F.,Wakerley D.W.,&Reisner E..(2018).Plastic waste as a feedstock for solar-driven H2 generation.Energy & Environmental Science,11(10).
MLA	Uekert T.,et al."Plastic waste as a feedstock for solar-driven H2 generation".Energy & Environmental Science 11.10(2018).