[16a-P05-1~16] 3.8 Terahertz technologies

[16a-P05-7] Development of a Terahertz Absorbing Sheet Made of Cellulose Nanofiber

〇(M2)Shiyu Feng¹, Kosaku Kato¹, Zixi Zhao¹, Verdad C. Agulto¹, Ami Mizui², Takaaki Kasuga², Masaya Nogi², Ichiro Ota^1,3, Minoru Ueshima³, Makoto Nakajima¹ (1.ILE, Osaka Univ., 2.SANKEN, Osaka Univ., 3.DAICEL Corp.)

Keywords:

6G,Electromagnetic wave absorber,Cellulose Nanofiber

With the advancement of 6G communication and the utilization of Terahertz waves, there is an increasing demand for high-performance electromagnetic wave-absorbing materials. However, most conventional Terahertz wave absorbers are composites of metals and insulators, which pose challenges in waste disposal and have the drawback of being heavy due to the use of metals. In this presentation, we report on developing a Terahertz wave-absorbing sheet made from cellulose nanofibers to address these issues.