Chemoenzymatic Photoreforming: A Sustainable Approach for Solar Fuel Generation from Plastic Feedstocks.
Chemoenzymatic Photoreforming: A Sustainable Approach for Solar Fuel Generation from Plastic Feedstocks.
复制标题
化学酶照明形成:塑料原料产生太阳能燃料的可持续方法。
DOI:
10.1021/jacs.3c05486
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发表时间:
2023-09-20
影响因子:
15
通讯作者:
Reisner, Erwin
中科院分区:
文献类型:
--
作者:
Bhattacharjee, Subhajit;Guo, Chengzhi;Lam, Erwin;Holstein, Josephin M.;Rangel Pereira, Mariana;Pichler, Christian M.;Pornrungroj, Chanon;Rahaman, Motiar;Uekert, Taylor;Hollfelder, Florian;Reisner, Erwin
Plastic upcycling through catalytic transformations is an attractive concept to valorize waste, but the clean and energy-efficient production of high-value products from plastics remains challenging. Here, we introduce chemoenzymatic photoreforming as a process coupling enzymatic pretreatment and solar-driven reforming of polyester plastics under mild temperatures and pH to produce clean H2 and value-added chemicals. Chemoenzymatic photoreforming demonstrates versatility in upcycling polyester films and nanoplastics to produce H2 at high yields reaching ∼103–104 μmol gsub–1 and activities at >500 μmol gcat–1 h–1. Enzyme-treated plastics were also used as electron donors for photocatalytic CO2-to-syngas conversion with a phosphonated cobalt bis(terpyridine) catalyst immobilized on TiO2 nanoparticles (TiO2|CotpyP). Finally, techno-economic analyses reveal that the chemoenzymatic photoreforming approach has the potential to drastically reduce H2 production costs to levels comparable to market prices of H2 produced from fossil fuels while maintaining low CO2-equivalent emissions.
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影响因子:
13.6
作者:
Geyer R;Jambeck JR;Law KL
通讯作者:
Law KL
影响因子:
5
作者:
Miao Y;von Jouanne A;Yokochi A
通讯作者:
Yokochi A
DOI:
10.1073/pnas.2000606117
发表时间:
2020-07-14
影响因子:
11.1
作者:
Hong, Yeongran;Thirion, Damien;Yavuz, Cafer T.
通讯作者:
Yavuz, Cafer T.
影响因子:
56.9
作者:
Borrelle, Stephanie B.;Ringma, Jeremy;Rochman, Chelsea M.
通讯作者:
Rochman, Chelsea M.
DOI:
10.1007/bf02083881
发表时间:
1996-01-01
期刊:
JOURNAL OF ENVIRONMENTAL POLYMER DEGRADATION
影响因子:
--
作者:
Chiellini, E;Corti, A;Solaro, R
通讯作者:
Solaro, R