A study on the materials of smart barrier for selectively blocked TCE and TPHJai-Young Lee, Seungjin Oh, Minah Oh, Woori Cho, Hyewon Park, Jeonghyeon Lee, Suhee Kim, Sanguon Jeong and Jinman ChangE3S Web Conf., 569 (2024) 11003DOI: https://doi.org/10.1051/e3sconf/202456911003