High-gravity-assisted synthesis of NiCo2O4/C for electro-upcycling polyethylene terephthalate to commodity chemicals DOI

Ling‐Xia Yun,

Xinran Shi,

Tianbao Chen

и другие.

Chemical Engineering Science, Год журнала: 2024, Номер 304, С. 121084 - 121084

Опубликована: Дек. 12, 2024

Язык: Английский

Electrochemical upcycling strategy for polyethylene terephthalate plastic coupled with efficient hydrogen production DOI
Xingye Lu, Yuhao Guo,

Hui Fu

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159810 - 159810

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2
Efficient waste polyester plastics recycling in organic–inorganic acid catalytic system DOI
Guohao Xu,

Hongyu Ge,

Kai He

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161791 - 161791

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
Efficient Co-production of Ammonia and Formic Acid from Nitrate and Polyester via Paired Electrolysis DOI
Mengmeng Du, Tao Sun, Xuyun Guo

и другие.

Materials Horizons, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A paired electrolysis system was constructed to synchronously valorize nitrate wastewater and upgrade polyethylene terephthalate, utilizing oxygen-vacancy-rich Co 3 O 4 as the cathode Cu-doped Ni(OH) 2 anode, respectively.

Язык: Английский

Процитировано

0
Electrolytic upcycling of PET waste plastics for energy-efficient hydrogen evolution DOI
Guohao Xu, Zhaopeng Sun, Kai He

и другие.

Green Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

We achieved the conversion of waste PET into TPA and hydrogen energy under mildly acidic conditions (100 °C; acid concentration <2.5 mol L −1 ).

Язык: Английский

Процитировано

0
Paired electrochemical synthesis of glycolic acid and ammonia from polyester and nitrate sewage DOI
Yingxin Ma, Xuyun Guo,

Wenfang Yuan

и другие.

Chem Catalysis, Год журнала: 2025, Номер unknown, С. 101336 - 101336

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Polyester Upcycling to Glycine via Tandem Thermochemical–Electrochemical Catalysis DOI
Yingxin Ma, Wenxuan Chen,

Wenfang Yuan

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 12, 2024

Abstract Deconstruction of polyethylene terephthalate (PET) plastics into commodity chemicals such as glycine presents a promising route for waste valorization. However, directly upcycling PET via thermocatalysis typically requires harsh conditions (e.g., high H 2 pressure and elevated temperature) while suffering from limited selectivity carbon footprint. Herein, cascade thermochemical–electrochemical catalysis is developed to exploit end‐of‐life with yield, without the use hydrogen gas in entire process. first degraded oxalic acid thermochemical oxidative depolymerization using an active robust HY‐zeolite‐supported Au catalyst under low O (0.3 MPa), then valorize intermediate two‐step electroreduction over earth‐abundant TiO catalyst. The proposed approach resilient impurities realistic streams, enables continuous conversion various goods overall yield 75%. Techno‐economic analysis life cycle assessment demonstrate that cost‐effective low‐carbon upcycling. This hybrid technology paves way leverage mitigating plastic pollution producing high‐value chemicals.

Язык: Английский

Процитировано

2
High-gravity-assisted synthesis of NiCo2O4/C for electro-upcycling polyethylene terephthalate to commodity chemicals DOI

Ling‐Xia Yun,

Xinran Shi,

Tianbao Chen

и другие.

Chemical Engineering Science, Год журнала: 2024, Номер 304, С. 121084 - 121084

Опубликована: Дек. 12, 2024

Язык: Английский

Процитировано

0