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Đinh Trần Trọng Hiếu, Lâm Hoàng Hảo, Trần Thanh Danh, Trần Hoàng Long, Nguyễn Tiến Cường, Trần Văn Mẫn(1), Trương Thị Hồng Loan, Trần Duy Tập, Đinh Trần Trọng Hiếu, Lâm Hoàng Hảo, Trần Thanh Danh, Trần Hoàng Long, Nguyễn Tiến Cường, Trần Văn Mẫn(1), Trương Thị

Nghiên cứu cơ chế ghép mạch và sulfo hóa của màng dẫn proton sử dụng trong pin nhiên liệu hydro

Study on the mechanism of graft polymerization and sulfonation of proton exchange membranes for fuel cell

Tạp chí Khoa học và Công nghệ Việt Nam - B

2022

6B

7

oly(ethylene-co-tetrafluoroethylene) (ETFE) ghép poly(styrene sulfonic acid) màng điện giải polymer (ETFE-PEM) được tổng hợp ghép mạch khơi mào bởi bức xạ gamma từ nguồn 60Co thông qua 3 bước: (i) Chiếu xạ, (ii) Ghép polystyrene vào phim ETFE (PS-g-ETFE) và (iii) Sulfo hóa (ETFE-PEM)....

Poly (styrenesulfonic acid)-grafted poly(ethylene-co-tetrafluoroethylene) polymer electrolyte membrane (ETFE-PEM) applied for fuel cells was prepared by radiation induced-grafting using gamma-ray from 60Co source based on three steps (i) irradiation, (ii) polystyrene-grafted poly(ethylene-alt-tetrafluoroethylene) (PS-g-ETFE), and (iii) sulfonation (ETFE-PEM)...

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