VNU Journal of Science Mathematics – Physics, Vol 37, No 3 (2021) 1 8 1 Original Article CTAB assisted Synthesis and Characterization of FePd Nanoparticles Nguyen Hoang Nam1,2, Nguyen Thi Bich Ngoc1, Truong Thanh Trung1, Tran Thi Hong1, Phi Thi Huong1, Nguyen Hoang Luong1,2,* 1VNU University of Science, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam 2VNU Vietnam Japan University, Luu Huu Phuoc, Nam Tu Liem, Hanoi, Vietnam Received 12 August 2021 Revised 22 August 2021; Accepted 30 August 2021 Abs[.]