[14a-PA1-1~32] 1.2 Education

[14a-PA1-27] Proposal for thermal diffusion measurement method usable in science communication

〇Kizuku Takeda¹, Kento Nanbo¹, Nobu Kuzuu¹ (1.Fukui Univ.)

Keywords:diffusion, Heat conduction

Our laboratory is studying the diffusion of water in silica glass. In addition, we are conducting enlightenment activities using science and technology. In these enlightenment activities, visualization of diffusion is necessary to explain the diffusion phenomenon. In order to explain the diffusion phenomenon at university events, we focused on thermal diffusion according to the diffusion equation as well as material diffusion, and devised teaching materials that can visualize the state of diffusion and quantitatively grasp it.