The Manh, Nguyen, Duong Hong Quan, Vu Thi Ngoc Minh, & Vuong Pham Hung. " Synthesis of Micro-/Nano Urchin-like VO2 Particle and Its Decolorization of Methylene Blue." VNU Journal of Science: Mathematics - Physics [Online], 35.3 (2019): n. pag. Web. 8 May. 2024