Investigation of the water states of poly(styrene sulfonic acid) grafted poly(ethylene-co-tetrafluoroethylene) copolymer using FT-IR analysis

  • Tran Trong Hieu Dinh
  • Hoang Hao Lam, Thanh Danh Tran, Van Man Tran, Truc Phuong Huynh, Kim Ngoc Pham, Duy Tap Tran
  • Quang Luan Le
  • Van Phuc Dinh
  • Anh Tuyen Luu
Từ khóa: ETFE, FT-IR, pre-irradiation grafting, water states.

Tóm tắt

The water states of poly(styrene sulfonic acid) (PSSA) grafted poly(ethylene-co-tetrafluoroethylene) copolymers (ETFE-PEMs) with grafting degree (GD)=8.8-30.5% are investigated under ambient conditions by using FT- IR analysis. Detailed analysis of the FT-IR spectra of ETFE-PEMs allows the observation of each component of water in the two broad bands of 1500-2000 cm-1 and 2400-3800 cm-1.

Tác giả

Tran Trong Hieu Dinh

Physics Laboratory, Le Thanh Ton High School, Ho Chi Minh city

Hoang Hao Lam, Thanh Danh Tran, Van Man Tran, Truc Phuong Huynh, Kim Ngoc Pham, Duy Tap Tran

University of Science, Vietnam National University, Ho Chi Minh city

Quang Luan Le

Biotechnology Center of Ho Chi Minh city

Van Phuc Dinh

Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh city

Anh Tuyen Luu

Center for Nuclear Technologies, Vietnam Atomic Energy Institute, Ho Chi Minh city

điểm /   đánh giá
Phát hành ngày
2022-06-24
Chuyên mục
PHYSICAL SCIENCES