Optical properties of Eu3+ - doped Sr2TiO4 phosphor powder synthesised by solid-phase reaction method

  • Viet Ha Chu
  • Thi Anh Xuan Chu, Thi Hue Lo, Minh Quy Bui, Thi Tam Khieu, Tien Ha Le*
  • Phuong Thao Nguyen
  • Kim Dan Ho
Keywords: Eu-doped fluorescent materials, Eu-doped Sr2TiO4, perovskite.

Abstract

Fluorescent powder Sr2TiO4 doped with Eu3+ ions was synthesised by the solid-phase reaction method with a sintering temperature of 1200oC in the air with a 1-6% doping concentration. The resulting material has a perovskite structure of I4/mmm space group, and the Eu3+ ion doping concentration does not change the material’s structure...

Tác giả

Viet Ha Chu

University of Education, Thai Nguyen University, 20 Luong Ngoc Quyen Street, Quang Trung Ward, Thai Nguyen City, Thai Nguyen Province, Vietnam

Thi Anh Xuan Chu, Thi Hue Lo, Minh Quy Bui, Thi Tam Khieu, Tien Ha Le*

University of Sciences, Thai Nguyen University, Tan Thinh Ward, Thai Nguyen City, Thai Nguyen Province, Vietnam

Phuong Thao Nguyen

Department of Chemistry, Hanoi Pedagogical University 2, Nguyen Van Linh Street, Xuan Hoa Ward, Phuc Yen City, Vinh Phuc Province, Vietnam

Kim Dan Ho

Science and Technology Advanced Institute, Van Lang University, 69/68 Dang Thuy Tram Street, Ward 13, Binh Thanh District, Ho Chi Minh City, Vietnam;
Faculty of Applied Technology, Van Lang University, 69/68 Dang Thuy Tram Street, Ward 13, Binh Thanh District, Ho Chi Minh City, Vietnam

điểm /   đánh giá
Published
2024-01-25
Issue
Vol. 66 No. 1B (2024): TẬP 6, SỐ 1, THÁNG 1 NĂM 2024
Section
KHOA HỌC KỸ THUẬT VÀ CÔNG NGHỆ